Threonine Health Dictionary

Holostemma ada-kodien

Asclepiadaceae

San: Jivanti;

Hin: Chirvel, Charivel;

Mal: Atapathiyan, Atapotiyan, Atakotiyan;

Tam: Palaikkirai;

Tel: Palagurugu; Mar: Dudurli, Shidodi;

Guj: Kharner, Khiravel

Importance: Holostemma is a twining shrub with large flowers. The roots of Holostemma are useful in ophthalmopathy, orchitis, cough, burning sensation, stomachalgia, constipation, fever and tridoshas. The leaves, flowers and fruits are eaten as vegetable. The root is also used in spermatorrhoea. It is used in preparations of Vidaryadiganam, Dhanwandharam thaila, Manasamithravatakam, Balarishta and Anuthaila. It is also useful in eye diseases and it imparts resistance to diseases.

Distribution: The plant occurs in tropical countries. In India, it is found in Himalayas, Dehradun, Konkan, Bombay, Deccan, Karnataka, Kerala and Tamilnadu. It grows over hedges and in open forests especially on the lower slopes of the hills. It is also distributed in Sri Lanka, Burma and W. China.

Botany: Holostemma ada-kodien Schult. syn. Holostemma annulare (Roxb.) K. Schum.

Holostemma rheedii Wall. belongs to the family Asclepiadaceae. It is a laticiferous twining shrub with large conspicuous flowers. Leaves are simple, opposite and cordate. Flowers are purple, arranged in axillary umbellate cymes. Fruits are thick follicles, 9 cm long, cylindrical and bluntly pointed. The roots are long upto 1 m or more, irregularly twisted, thick and cylindrical. When dry it is yellowish brown to brown black in colour with nearly smooth surface bearing white scars and small depressions. A mature root is about 1-2 cm thick when extracted for use (Warrier et al, 1995).

Agrotechnology: Holostemma prefers a tropical climate. The plant is propagated vegetatively by stem cuttings, but mainly by seeds. The seeds are collected from the plant in Novemb er-December before being dispersed. Seeds are cleaned, dried and stored for sowing. The stored seeds after soaking in water for 4-5 hours are sown in the seedbeds. About one month old seedlings are then planted in polybags of size 14x10cm which are filled with soil, sand and dried cowdung in 1:1:1 ratio, respectively. Polybags should be kept in shade and irrigated. About 1-1.5 month old seedlings are ready for transplanting. Pits of 30cm cube size are taken at 1-1.2m distance and filled with 10kg dried cowdung and sand. This is covered with surface soil and formed into a mound. Seedlings are transplanted on to the mounds from the polybags carefully. Regular irrigation is to be given till flowering. To aid in trailing, staking is given one month after planting. Flowering and fruiting occurs in November-December. Harvesting can be done at the end of second year when the vines start drying up. Harvesting is done by digging up the tubers. The tubers are cut into pieces of 10cm length and dried in sun before sale (Prasad et al, 1997).

Properties and activity: Holostemma tubers give -amyrin, lupeol and -sitosterol. Alanine, aspartic acid, glycine, serine, threonine and valine were detected chromatographically (Hussain et al, 1992). The root is antidiabetic, antigonorrhoeic, bechic, alterative, tonic, lactative, ophthalmic, emollient, stimulant, aphrodisiac, expectorant and galactagogue.... holostemma

Linn. var. rubra Stewart.

Synonym: B. rubra Linn.

Family: Basellaceae.

Habitat: Grown as a pot herb in almost every part of India, except hills.

English: Indian Spinach.

Ayurvedic: Upodikaa, Potaki, Maalvaa, Amritvallari.

Siddha/Tamil: Vaslakkirai.

Folk: Poi.

Action: Demulcent, diuretic, laxative (a good substitute for spinach and purslane). Used as a cooling medicine in digestive disorders. Leaf juice is used in balanitis and catarrhal affections. Externally applied in urticaria, burns, scalds. Root—decoction is given to stop bilious vomiting and in intestinal complaints. Used as poultice to reduce local swellings; sap is used in acne.

Used for checking malnutrition in children.

The essential amino acids are argi- nine, leucine, isoleucine, lysine, threonine and tryptophan. The plant contains several vitamins and minerals, is rich in calcium and iron compounds and contains a low percentage of soluble oxalates. The leaves also contain carotenoids, organic acids and water- soluble polysaccharides, bioflavonoids and vitamin K.

Dosage: Whole plant—10-20 ml juice. (CCRAS.)... basella alba

Linn.

Family: Papilionaceae; Fabaceae.

Habitat: Throughout India in tropical areas; also cultivated in hedges.

English: Butterfly Pea, Winged- leaved Clitoria, Mezereon.

Ayurvedic: Girikarnikaa, Aparaa- jitaa, Aasphota, Girimallikaa, Girikanyaa, Kokilaa,Yonipushpaa, Vishnukraantaa. (Evolvulus alsi- noides Linn. is also known as Vishnukraantaa, Vishnukranti). Used as Shankhapushpi in the South.

Unani: Mezereon Hindi.

Siddha/Tamil: Kakkanam.

Folk: Koyal (Punjab).

Action: Root—cathartic like jalap. Roots cause gripe and tenesmus, hence not recommended as purgative. Used in ascites. Root bark—diuretic (infusion used in irritation of bladder and urethra). Root juice—given in cold milk to liquefy phlegm in chronic bronchitis. The root, bark, seeds and leaves—used for gastric acidity. The root is administered with honey as a general tonic to children for improving mental faculty.

The Ayurvedic Pharmacopoeia of India recommends the dried leaf in migraine, psychoneurosis and mania.

An alcoholic extract of the plant showed sedative and hypothermic effect in rodents.

Rats, fed with ethanol extract of flowers, showed a significantly lowered serum sugar level in experimentally induced diabetes.

The seeds contain a nucleoprotein with its amino acid sequence similar to insulin, but for the absence of his- tidine, threonine, proline and crystine.

Seeds gave cinnamic acid, flavonol gly- coside. Leaves contain glycosides of kaempferol.

In South India, the seeds and roots constitute the drug Shankhapushpi, used as a nervine tonic. In other regions, Canscora decussata, Convolvulus pluricaulis, Evolvulus alsinoides and Lavendula bipinnata are used as Shan- khapushpi.

Dosage: Root—1-3 g powder (API Vol. II); dried leaf—2-5 g; seed—1- 3 g. (API Vol. IV.)... clitoria ternatea

Linn.

Synonym: C. myriocarpus Naud.

Family: Cucurbitaceae.

Habitat: Wild on wastelands of Sindh, Baluchistan, Rajasthan; in dry districts of Bellary in the South.

English: Wild Cucumber.

Ayurvedic: Indravarruni (var.).

Folk: Khar-indraayana.

Action: Emetic, purgative. Toxic.

Fruit pulp—a bitter resinous body, myriocarpin, produces nausea and is slightly purgative.

The fruit contain cucurbitacin B,C,D and Q1, and propheterosterol and its acetate. Cucurbitacin Q1 is an anti- tumour agent. Amino acids from the fruits are leucine, iso-leucine, pheny- lalanine, valine, tryptophan, tyrosine, proline, alanine threonine, glycine, arginine, crystine and aspartic acid.... cucumis prophetarum

Cucurbitaceae

The family Cucurbitaceae includes a large group of plants which are medicinally valuable. The important genera belonging to the family are Trichosanthes, Lagenaria, Luffa, Benincasa, Momordica, Cucumis, Citrullus, Cucurbita, Bryonopsis and Corallocarpus. The medicinally valuable species of these genera are discussed below.

1. Trichosanthes dioica Roxb.

Eng: Wild Snake-gourd; San: Meki,Pargavi, Parvara, Patola;

Hin: Palval, Parvar

Ben: Potol;

Mal: Kattupatavalam, Patolam;

Tam: Kombuppudalai;

Tel: Kommupotta

Wild snake-gourd is a slender-stemmed, extensively climbing, more or less scabrous and woolly herb found throughout the plains of N. India, extending to Assam and W. Bengal. Tendrils are 2-4 fid. Leaves are 7.5x5cm in size, ovate-oblong, cordate, acute, sinuate- dentate, not lobed, rigid, rough on both surface and with a petiole of 2cm. Flowers are unisexual. Male flowers are not racemed but woolly outside. Calyx tube is 4.5cm long, narrow, teeth linear and erect. Anthers are free. Fruit is 5.9cm long, oblong or nearly spherical, acute, smooth and orange-red when ripe. Seeds are half-ellipsoid, compressed and corrugated on the margin (Kirtikar and Basu, 1988). The unripe fruit of this is generally used as a culinary vegetable and is considered very wholesome and specially suited for the convalescent. The tender shoots are given in decoction with sugar to assist digestion. The seeds are useful for disorders of the stomach. The leaf juice is rubbed over the chest in liver congestion and over the whole body in intermittent fevers (Nadkarni, 1998). The fruit is used as a remedy for spermatorrhoea. The fresh juice of the unripe fruit is often used as a cooling and laxative adjunct to some alterative medicines. In bilious fever, a decoction of patola leaves and coriander in equal parts is given. The fruit in combination with other drugs is prescribed in snakebite and scorpion sting (Kirtikar and Basu, 1988).

Fruits contain free amino acids and 5-hydroxy tryptamine. Fatty acids from seeds comprise elaeostearic, linoelic, oleic and saturated acids. The aerial part is hypoglycaemic. Leaf and root is febrifuge. Root is hydragogue, cathartic and tonic. Unripe leaf and fruit is laxative (Husain et al, 1992). The plant is alterative and tonic. Leaves are anthelmintic. Flower is tonic and aphrodisiac. The ripe fruit is sour to sweet, tonic, aphrodisiac, expectorant and removes blood impurities.

The other important species belonging to the genus Trichosanthes are as follows.

T. palmata Roxb. T. cordata Roxb. T. nervifolia Linn.

T. cucumerina Linn.

T. anguina Linn.

T. wallichiana Wight. syn. T. multiloba Clarke

2. Lagenaria vulgaris Ser. syn. Cucurbita Lagenaria Linn. ; Roxb.

Eng: Bottle gourd San: Alabu Hin: Lauki, Jangli-khaddu

Ben: Lau, Kodu

Mal: Katuchuram, Churakka

Tam: Soriai-kay

Tel: Surakkaya

Bottle gourd is a large softly pubescent climbing or trailing herb which is said to be indigenous in India, the Molucas and in Abyssinia. It has stout 5-angled stems with bifid tendrils. Leaves are ovate or orbiculate, cordate, dentate, 5-angular or 5-lobed, hairy on both surfaces. Flowers are large, white, solitary, unisexual or bisexual, the males long and females short peduncled. Ovary is oblong, softly pubescent with short style and many ovules. Fruits are large, usually bottle or dumb-bell-shaped, indehiscent and polymorphous. Seeds are many, white, horizontal, compressed, with a marginal groove and smooth. There are sweet fruited and bitter-fruited varieties (Kirtikar and Basu, 1988). The fruit contains a thick white pulp which, in the cultivated variety (kodu) is sweet and edible, while in the smaller wild variety (tamri) it is bitter and a powerful purgative. The seeds yield clear limpid oil which is cooling and is applied to relieve headache. The pulp of the cultivated forms is employed as and adjunct to purgatives and considered cool, diuretic and antibilious, useful in cough, and as an antidote to certain poisons. Externally it is applied as a poultice. The leaves are purgative and recommended to be taken in the form of decoction for jaundice (Nadkarni, 1998). In the case of sweet-fruited variety, the stem is laxative and sweet. The fruit is sweet oleagenous, cardiotonic, general tonic, aphrodisiac, laxative and cooling. In the case of bitter-fruited variety, the leaves are diuretic, antibilious; useful in leucorrhoea, vaginal and uterine complaints and earache. The fruit is bitter, hot, pungent, emetic, cooling, cardiotonic, antibilious; cures asthma, vata, bronchitis, inflammations ulcers and pains.

3. Luffa acutangula (Linn.) Roxb.

Eng: Ridged gourd; San: Dharmargavah, Svadukosataki;

Hin: Tori, Katitori;

Ben: Ghosha

Mal: Peechil, Peechinga;

Tam: Pikangai, Prikkangai;

Tel: Birakaya;

Kan: Kadupadagila

Ridged gourd or ribbed gourd is a large monoecious climber cultivated throughout India. It is with 5-angled glabrous stems and trifid tendrils. Leaves are orbicular-cordate, palmately 5-7 lobed, scabrous on both sides with prominent veins and veinlets. Flowers are yellow, males arranged in 12-20 flowered axillary racemes. Female flowers are solitary, arranged in the axils of the males. Ovary is strongly ribbed. Fruits are oblong-clavate with 10-sharp angles 15-30cm long, tapering towards the base. Seeds are black, ovoid-oblong, much compressed and not winged (Warrier et al, 1995). The leaves are used in haemorrhoids, leprosy, granular-conjunctivitis and ringworm. The seeds are useful in dermatopathy. The juice of the fresh leaves is dropped into the eyes of children in granular conjunctivitis, also to prevent the lids from adhering at night on account of excessive meihomian secretion (Nadkarni, 1998). Fruits are demulcent, diuretic, tonic, expectorant, laxative and nutritive. The seeds are bitter, emetic, cathartic, expectorant and purgative.

The other important species of the genus Luffa are:

L. aegyptiaca Mill.

L. acutangula var. amara Clarke

L. echinata Roxb.

4. Benincasa hispida (Thumb.) Cogn. syn. B. cerifera Savi.

Eng: Ash gourd, White gourd melon; San: Kusmandah;

Hin: Petha, Raksa;

Ben: Kumra

Mal: Kumpalam;

Tam: Pusanikkai;

Kan: Bile Kumbala;

Tel: Bodigummadi

Ash gourd or White gourd melon is a large trailing gourd climbing by means of tendrils which is widely cultivated in tropical Asia. Leaves are large and hispid beneath. Flowers are yellow, unisexual with male peduncle 7.5-10cm long and female peduncle shorter. Fruits are broadly cylindric, 30-45cm long, hairy throughout and ultimately covered with a waxy bloom. The fruits are useful in asthma, cough, diabetes, haemoptysis, hemorrhages from internal organs, epilepsy, fever and vitiated conditions of pitta. The seeds are useful in dry cough, fever, urethrorrhea, syphilis, hyperdipsia and vitiated conditions of pitta (Warrier et al,1993). It is a rejuvenative drug capable of improving intellect and physical strength. In Ayurveda, the fresh juice of the fruit is administered as a specific in haemoptysis and other haemorrhages from internal organs. The fruit is useful in insanity, epilepsy and other nervous diseases, burning sensation, diabetes, piles and dyspepsia. It is a good antidote for many kinds of vegetable, mercurial and alcoholic poisoning. It is also administered in cough, asthma or respiratory diseases, heart diseases and catarrah. Seeds are useful in expelling tapeworms and curing difficult urination and bladder stones. The important formulations using the drug are Kusmandarasayana, Himasagarataila, Dhatryadighrita, Vastyamantakaghrita, Mahaukusmandakaghrita, etc. (Sivarajan et al, 1994).

Fruits contain lupeol, -sitosterol, n-triacontanol, vitamin B, mannitol and amino acids. The fruit is alterative, laxative, diuretic, tonic, aphrodisiac and antiperiodic. Seed and oil from seed is anthelmintic (Husain et al, 1992).

5. Momordica charantia Linn.

Eng: Bitter gourd, Carilla fruit San: Karavellam

Hin: Karela, Kareli

Mal: Kaypa, Paval

Tam: Pavakkai, Paval, Pakar

Tel: Kakara

Bitter gourd or Carilla fruit is a branched climbing annual which is cultivated throughout India. It is a monoecious plant with angled and grooved stems and hairy or villous young parts. Tendrils are simple, slender and elongate. Leaves are simple, orbicular, cordate and deeply divided into 5-7 lobes. Flowers are unisexual, yellow and arranged on 5-10cm long peduncles. Fruits are 5-15cm long with 3-valved capsules, pendulous, fusiform, ribbed and beaked bearing numerous triangular tubercles. Seeds are many or few with shining sculptured surface. The roots are useful in coloptosis and ophthalmopathy. The leaves are useful in vitiated conditions of pita, helminthiasis, constipation, intermittent fever, burning sensation of the sole and nyctalopia. The fruits are useful in skin diseases, leprosy, ulcers, wounds, burning sensation, constipation, anorexia, flatulence, colic, helminthiasis, rheumatalgia, gout, diabetes, asthma, cough, dysmenorrhoea, impurity of breast milk, fever and debility. Seeds are useful in the treatment of ulcers, pharyngodynia, and obstructions of the liver and spleen. The leaves and fruits are used for external application in lumbago, ulceration and bone fractures and internally in leprosy, haemorrhoids and jaundice (Warrier et al, 1995). The drug improves digestion, calms down sexual urge, quells diseases due to pitta and kapha and cures anaemia, anorexia, leprosy, ulcers, jaundice, flatulence and piles. Fruit is useful in gout, rheumatism and complaints of liver and spleen (Nadkarni, 1954; Aiyer and Kolammal, 1966; Mooss, 1976; Kurup et al, 1979). Kaccoradi taila is an important preparation using the drug (Sivarajan et al, 1994).

The seeds give triterpene glycosides, named momordicosides A, B, C, D and E, which are glycosides of cucurbit-5-en-triol, tetraol or pentaol. Leaves and vines give tetracyclic triterpenes-momordicines I, II and III (bitter principles). Immature fruits give several non-bitter and 2 bitter cucurbitacin glycosides. Four of the non-bitter glycosides, momordicosides F1, F2, G and I and the bitter momordicosides; K and L have also been characterized. Fruits, seeds and tissue culture give a polypeptide which contained 17 types of amino acids and showed hypoglycaemic activity. Fruits also give 5-hydroxy tryptamine and a neutral compound charantin (a steroidal glucoside), diosgenin, cholesterol, lanosterol and -sitosterol. Leaf is emetic, purgative and antibilious. Fruit is stomachic, tonic, carminative, febrifuge, antirheumatic and hypoglycaemic. Root is astringent. Fruit and leaf is anti-leprotic. Fruit, leaf and root are abortifacient and anti-diabetic. Leaf and seed is anthelmintic. Seed oil possesses antifeeding and insecticidal properties. Unsaponifiable matter from seed oil exhibited pronounced inhibitory activity against gram negative bacteria. Seed and fruit are hypoglycaemic, cytotoxic and anti-feedant (Husain et al, 1992).

Other important species belonging to the genus Momordica are as follows.

M. dioica Roxb.

M. cochinchinensis Spreng.

M. tuberosa Cogn.

M. balsamina Linn.

6. Cucumis melo Linn. syn. C. melo Linn. var. cultis Kurz., C. pubescens

Willd., C. callosus (Rottl.) Cogn.

Eng: Sweet melon San,

Hin: Kharbuja

Ben: Kharmul

Mal: Mulam

Tam: Chukkari-kai, Thumatti-kai, Mulampazham

Tel: Kharbuja-doshavSweet melon is a creeping annual extensively cultivated throughout India, found wild in India, Baluchistan and tropical Africa. The stem is creeping, angular and scabrous. Leaves are orbicular-reniform in outline, 5-angled or lobed, scabrous on both surfaces and often with soft hairs. Lobes of leaves are not very deep nor acute and with 5cm long petiole. Female peduncle is 5cm. Fruit is spherical, ovoid, elongate or contorted, glabrous or somewhat hairy, not spinous nor tuberculate.

Cucumis melo includes two varieties, namely,

C. melo var. momordica syn. C. momordica Roxb.

C. melo var. utilissimus Duthie & Fuller. syn. C. utilissimus Roxb.

The fruit is eaten raw and cooked. Its pulp forms a nutritive, demulcent, diuretic and cooling drink. It is beneficial as a lotion in chronic and acute eczema as well as tan and freckles and internally in cases of dyspepsia. Pulp mixed with cumin seeds and sugar candy is a cool diet in hot season. Seeds yield sweet edible oil which is nutritive and diuretic, useful in painful discharge and suppression of urine. The whole fruit is useful in chronic eczema (Kirtikar & Basu, 1988).

Seeds contain fatty acids-myristic, palmitic, oleic, linoleic; asparagine, glutamine, citrulline, lysine, histidine, arginine, phenylalanine, valine, tyrosine, leucine, iso-leucine, methionine, proline, threonine, tryptophan and crystine. Seed is tonic, lachrymatory, diuretic and urease inhibitor. Fruit pulp is eczemic. Fruit is tonic, laxative, galactagogue, diuretic and diaphoretic. The rind is vulnerary (Husain et al, 1992).

7. Cucumic sativus Linn.

Eng: Cucumber, Common cucumber; San: Trapusah;

Hin,

Ben: Khira;

Mal: Vellari

Tam: Vellarikkai, Pippinkai;

Kan: Mullusavte;

Tel: Dosekaya

Cucumber is a climbing annual which is cultivated throughout India, found wild in the Himalayas from Kumaon to Sikkim. It is a hispidly hairy trailing or climbing annual. Leaves are simple, alternate, deeply cordate, 3-5 lobed with both surfaces hairy and denticulate margins. Flowers are yellow, males clustered, bearing cohering anthers, connective crusted or elevated above the cells. Females are solitary and thickly covered with very bulbous based hairs. Fruits are cylindrical pepo of varying sizes and forms. Seeds are cream or white with hard and smooth testa. The fruits are useful in vitiated conditions of pitta, hyperdipsia, burning sensation, thermoplegia, fever, insomnia, cephalgia, bronchitis, jaundice, haemorrhages, strangury and general debility. The seeds are useful in burning sensation, pitta, constipation, intermittent fevers, strangury, renal calculus, urodynia and general debility (Warrier et al, 1994). The leaves boiled and mixed with cumin seeds, roasted, powdered and administered in throat affections. Powdered and mixed with sugar, they are powerful diuretic (Nadkarni, 1998). The fruits and seeds are sweet, refrigerant, haemostatic, diuretic and tonic. Other important species belonging to the genus are:

C. trigonus Roxb. syn. C. pseudo-colocynthis

C. prophetarum Linn.

8. Citrullus colocynthis (Linn.) Schrader. syn. Cucumis colocynthis Linn.

Eng: Colocynth, Bitter apple; San: Visala, Mahendravaruni;

Hin: Badi indrayan, Makkal

Ben: Makhal;

Mal: Kattuvellari (Valutu), Valiya pekkummatti;

Tel: Etti-puchcha

Tam: Paitummatti, Petummatti;

Colocynth or Bitter apple is found, cultivated and wild, throughout India in warmer areas. It is an extensively trailing annual herb with bifid tendrils angular branching stems and wooly tender shoots. Leaves are deeply divided, lobes narrow thick, glabrous or somewhat hairy. Flowers are unisexual, yellow, both males and females solitary and with pale-yellow corolla. Fruit is a globose or oblong fleshy indehiscent berry, 5-7.5cm in diameter and variegated with green and white. Seeds are pale brown. The fruits are useful in tumours, ascites, leucoderma, ulcers, asthma, bronchitis, urethrorrhea, jaundice, dyspepsia, constipations, elephantiasis, tubercular glands of the neck and splenomegaly (Warrier et al, 1994). It is useful in abnormal presentations of the foetus and in atrophy of the foetus. In addition to the above properties, the root has a beneficial action in inflammation of the breasts, pain in the joints; externally it is used in ophthalmia and in uterine pains. The fruit and root, with or without is rubbed into a paste with water and applied to boils and pimples. In rheumatism, equal parts of the root and long pepper are given in pill. A paste of the root is applied to the enlarged abdomen of children (Kirtikar and Basu, 1988). The fruit is useful in ascites, biliousness, jaundice, cerebral congestion, colic, constipation dropsy, fever, worms and sciatica. Root is given in cases of abdominal enlargement, cough, asthma, inflammation of the breast, ulcers, urinary diseases and rheumatism. Oil from seeds is used for poisonous bites, bowel complaints, epilepsy and also for blackening the hair (Nadkarni, 1954; Dey, 1980). The important formulations using the root and fruit are Abhayarista, Mahatiktakam kasaya, Manasamitravatakam, Cavikasava, Madhuyastyadi taila, etc. (Sivarajan et al, 1994). The powder is often used as an insecticide. The extract should never be given without some aromatic to correct its griping tendency (Nadkarni, 1998).

Fruit contains a glycoside- colocynthin, its aglycone- -elaterin, citrulluin, citrullene and citrullic acid. Unripe fruit contains p-hydroxy benzyl methyl ester. Roots contain - elaterin and hentriacontane (Husain et al, 1992). Colocynth is, in moderate doses, drastic, hydrogogue, cathartic and diuretic. In large doses, it is emetic and gastro-intestinal irritant and in small doses, it is expectorant and alterative. Colocynthin is a cathartic and intensely bitter principle. It has a purgative action. All parts of the plant are very bitter. The fruit has been described as cathartic (Nadkarni, 1982).

9. Citrullus vulgaris Schrad. syn. C. lanatus (Thunb.) Mats. & Nakai.

Eng: Water melon; San: Tarambuja;

Hin: Tarbuj;

Ben: Tarbuz

Mal: Thannimathan;

Tam: Pitcha, Dharbusini

Watermelon is an extensively climbing annual which is largely cultivated throughout India and in all warm countries. It has thick angular branching stems. Tendrils are bifid, stout and pubescent. Leaves are long, deeply divided or moderately lobed, glabrous or somewhat hairy and hardly scabrous. Petiole is a little shorter than the limb and villous. Calyx-lobes are narrowly lanceolate, equalling the tube. Corolla is yellow within, greenish outside and villous. Lobes are ovate-oblong, obtuse and prominently 5-nerved. Fruit is sub-globose or ellipsoid, smooth, greenish or clouded, often with a glaucous waxy coating. Flesh is juicy, red or yellowish white. Seeds are usually margined. C. vulgaris var. fistulosus Duthie & Fuller. syn. C. fistulosus has its fruit about the size of small turnip, the seeds of which are used medicinally. The fruit is tasteless when unripe and sweet when ripe. The unripe fruit is used to cure jaundice. Ripe fruit cures kapha and vata and causes biliousness. It is good for sore eyes, scabies and itching. The seeds are tonic to the brain and used as a cooling medicine. An emulsion of the seeds is made into a poultice with the pounded leaves and applied hot in cases of intestinal inflammations (Kirtikar and Basu, 1988). Fruit juice is good in quenching thirst and it is used as an antiseptic in typhus fever with cumin and sugar. It is used as a cooling drink in strangury and affections of urinary organs such as gonorrhoea; in hepatic congestion and intestinal catarrh. The bitter watermelon of Sind is known as “Kirbut” and is used as a purgative.

Seeds yield a fixed oil and proteids; citrullin. Seeds are cooling, demulcent, diuretic, vermifuge and nutritive. Pulp is cooling and diuretic. Fruit-juice is cooling and refreshing (Nadkarni, 1982).

10. Curcurbita pepo Linn. syn. Pepo vulgaris et P. verrucosus Moench

Meth.

Eng: Pompion, Pumpkin, Vegetable Marrow; San: Karkaru, Kurkaru, Kushmandi

Hin,

Ben: Kadimah, Konda, Kumra, Safedkkadu;

Mal: Mathan, Matha

Tel: Budadegummadi, Pottigummadi

Pompion or Pumpkin is a climbing herb which is considered to be a native of America and cultivated in many parts of India. The stem and leaves are with a harsh prickly armature. Foliage is stiff, more or less rigid and erect. Leaves are with a broad triangular pointed outline and often with deep lobes. Corolla is mostly with erect or spreading (not drooping) pointed lobes, the tube narrowing towards the base. Peduncle is strongly 5-angled and little or much expanding near the fruit. The fruit is cooling and astringent to the bowels, increases appetite, cures leprosy, ‘kapha and vata’, thirst, fatigue and purifies the blood. The leaves are used to remove biliousness. Fruit is good for teeth, throat and eyes and allays thirst. Seeds cure sore chests, haemoptysis, bronchitis and fever. It is good for the kidney and brain. The leaves are used as an external application for burns. The seeds are considered anthelmintic. The seeds are largely used for flavouring certain preparations of Indian hemp, and the root for a nefarious purpose, viz., to make the preparation more potent. The seeds are taeniacide, diuretic and demulcent. The fruit is cooling, laxative and astringent. The leaves are digestible, haematinic and analgesic.

The other important species belonging to the genus Cucurbita is C. maxima Duchena, the seeds of which are a popular remedy for tape-worm and oil as a nervine tonic (Kirtikar & Basu, 1988).

11. Corallocarpus epigaeus Benth. ex Hook. f. syn. Bryonia epigaea Wight.

San: Katunahi;

Hin: Akasgaddah;

Mal: Kadamba, Kollankova

Tam: Akashagarudan, Gollankovai;

Tel: Murudonda, Nagadonda

Corallocarpus is a prostrate or climbing herb distributed in Punjab, Sind, Gujarat, Deccan, Karnataka and Sri Lanka. It is monoecious with large root which is turnip-shaped and slender stem which is grooved, zigzag and glabrous. Tendrils are simple, slender and glabrous. Leaves are sub-orbicular in outline, light green above and pale beneath, deeply cordate at the base, angled or more or less deeply 3-5 lobed. Petiole is long and glabrous. Male flowers are small and arranged at the tip of a straight stiff glabrous peduncle. Calyx is slightly hairy, long and rounded at the base. Corolla is long and greenish yellow. Female flowers are usually solitary with short, stout and glabrous peduncles. Fruit is stalked, long, ellipsoid or ovoid. Seeds are pyriform, turgid, brown and with a whitish corded margin. It is prescribed in later stages of dysentery and old veneral complaints. For external use in chronic rheumatism, it is made into a liniment with cumin seed, onion and castor oil. It is used in case of snakebite where it is administered internally and applied to the bitten part. The root is given in syphilitic rheumatism and later stages of dysentery. The plant is bitter, sweet, alexipharmic and emetic. The root is said to possess alterative and laxative properties (Kirtikar and Basu, 1988). Root contains a bitter principle like Breyonin (Chopra et al, 1980).

Agrotechnology: Cucurbits can be successfully grown during January-March and September- December. For the rainfed crop, sowing can also be started after the receipt of the first few showers.

Pits of 60cm diameter and 30-45cm depth are to be taken at the desired spacing. Well rotten FYM or vegetable mixture is to be mixed with topsoil in the pit and seeds are to be sown at 4-5/pit. Unhealthy plants are to be removed after 2 weeks and retained 2-3 plants/pit. FYM is to be applied at 20-25t/ha as basal dose along with half dose of N (35kg/ha) and full dose of P (25kg) and K (25kg). The remaining dose of N (35kg) can be applied in 2 equal split doses at fortnightly intervals. During the initial stages of growth, irrigation is to be given at an interval of 3-4 days and at alternate days during flowering and fruiting periods. For trailing cucumber, pumpkin and melon, dried twigs are to be spread on the ground. Bitter gourd, bottle gourd, snake gourd and ash gourd are to be trailed on Pandals. Weeding and raking of the soil are to be conducted at the time of fertilizer application. Earthing up may be done during rainy season. The most dreaded pest of cucurbits is fruit flies which can be controlled by using fruit traps, covering the fruits with polythene, cloth or paper bags, removal and destruction of affected fruits and lastly spraying with Carbaryl or Malathion 0. 2% suspension containing sugar or jaggery at 10g/l at fortnightly intervals after fruit set initiation. During rainy season, downy mildew and mosaic diseases are severe in cucurbits. The former can be checked by spraying Mancozeb 0.2%. The spread of mosaic can be checked by controlling the vectors using Dimethoate or Phosphamidon 0.05% and destruction of affected plants and collateral hosts. Harvesting to be done at least 10 days after insecticide or fungicide application (KAU,1996).... cucurbits

This is the new, preferred term for essential amino acids – amino acids which are essential for the body’s normal growth and development, but which the body is unable to produce. Nine essential amino acids exist – HISTIDINE, ISOLEUCINE, LEUCINE, LYSINE, METHIONINE, PHENYLALANINE, THREONINE, TRYPTOPHAN, and VALINE – and they are present in foods rich in protein: dairy products, eggs, meat, and liver.... indispensable amino acids

an *amino acid that is essential for normal growth and development but cannot be synthesized by the body. Essential amino acids are obtained from protein-rich foods in the diet, such as meat, fish, eggs, and dairy products. Adults require eight essential amino acids: leucine, isoleucine, valine, phenylalanine, threonine, methionine, tryptophan, and lysine. Children require an additional nine, as their body’s requirement is greater than can be synthesised by it: tyrosine, glycine, cysteine, arginine, proline, histidine, glutamine, serine, and asparagine.... essential amino acid

an enzyme that catalyses the transfer of a phosphate group from ATP to a specific amino acid residue of an intracellular protein (usually serine, threonine, or tyrosine), thereby affecting the biological activity of the protein. Protein kinase inhibitors are drugs that block the action of protein kinases in tumour cells and are used in the treatment of cancer. They include *sorafenib, *sunitinib, and *temsirolimus. See also tyrosine kinase inhibitor.... protein kinase

auct. non L. Synonym: G. subinaequalis DC.Family: Tiliaceae.

Habitat: Extensively cultivated in India.Ayurvedic: Parushaka, Parusha.Unani: Phaalsaa.Siddha/Tamil: Palisa, Thadachi.

Action: Fruit—stomachic, astringent, cooling. Bark—demulcent. Root bark—antirheumatic. Leaf— used in pastular eruptions.The bark contains taraxasterol, beta- sitosterol, erythrodiol; lupeol, betulin, lupenone, friedelin; alpha-amyrin. The heartwood gave beta-sitosterol. Quer- cetin, kaempferol and their glycosides were also obtained from the leaves.Ripe fruits are rich in vitamin A and C; threonine, phosphoserine, serine and taurine are the dominant amino acids in the juice. The fruits also contain sodium 22, potassium 1250, and calcium 260 ppm Fruits also gave pelargonidin-3, 5- diglucoside, quercetin, quercetin-3-0- beta-D-glucoside, naringenin and 7-0- beta-D-glucoside.The stem bark exhibited antifertility activity.Dosage: Ripe fruit—20-50 ml juice. (CCRAS.)... grewia asiatica

n. a *protein kinase inhibitor used for the treatment of advanced renal cell carcinoma. It targets a serine threonine kinase that regulates a signalling cascade controlling cell proliferation. Side-effects include hypersensitivity reactions (flushing, chest pain, breathlessness).... temsirolimus

(Roxb.) K. Schum.

Synonym: H. ada-kodien Schult. H. rheedii Wall. Asclepias annularis Roxb.

Family: Asclepiadaceae.

Habitat: Tropical Himalayas and Western Peninsula. Cultivated in Dharmapuri district of Tamil Nadu.

Ayurvedic: Ark-pushpi.

Siddha/Tamil: Palay-keerai.

Action: Roots—used in orchitis, spermatorrhoea, also as laxative. Roots are used as Jivanti in Kerala (See also Leptadenia reticulata.)

The tubers contain protein (5.510%). It gave alpha-amyrin, lupeol and beta-sitosterol. Aspartic acid, glycine, serine, threonine and valine were detected chromatographically.

The bark gave alpha-amyrin, lupeol and beta-sitosterol.... holostemma annularis

R. Br.

Synonym: Rorippa nasturtium- aquaticum (Linn.) Hayek.

Family: Cruciferae; Brassicaceae.

Habitat: Cultivated in Bengal, Orissa and Punjab.

English: Watercress.

Folk: Piriyaa-Haalim (Punjab), Latputiyaa (Maharashtra).

Action: Leaves—antiscorbutic, expectorant (used in catarrh of the respiratory organs), diuretic (used in kidney and bladder disorders), detoxifying. A lotion of leaves is applied to blotches, spots and blemishes. Fresh herb is used as a blood purifier.

Key application: For catarrh of respiratory tract. (German Commission E.)

Watercress contains vitamin A 4720 IU, ascorbic acid 77 mg/100 g, also thiamine, riboflavin, niacin and biotin; mineral matter 2.2%—calcium 290, phosphorus 140, iron 4.6 mg/100 g, also sulphur, iodine, manganese, zinc, arsenic and copper; proteins 2.9%, amino acid composition includes leucine, phenylalanine, valine, lysine, tyrosine, alanine, threonine, glutamic acid, serine, aspartic acid, cystine, methionine sulphoxide and proline.

The glucosinolate phenethyl isothio- cyanate, which is released upon chewing the leaf, is a chemopreventive agent against lung cancer. (cited in Expanded Commission E Monographs.)

Watercress is contraindicated in gastric and duodenal ulcers and inflammatory kidney diseases. (Francis Brinker.)... nasturtium officinale

Linn.

Family: Apocynaceae.

Habitat: Native to Mediterranean region; grown in Indian gardens.

English: Red Oleander, Rose Bay.

Unani: Surkh Kaner.

Action: See N. indicum. (The white- and red-flowered varieties are equated with Nerium oleander; both possess similar properties. The yellow-flowered variety is equated with Thevetia peruviana.)

Key application: Leaf—included among unapproved herbs by German Commission E. Positively inotropic and negatively chronotropic actions have been mentioned; the use of leaf for diseases and functional disorders of the heart, as well as for skin diseases has been indicated.

The leaves and roots gave a number of active principles including gly- cosides, terpenoids, sterols and other compounds. Cardiac steroids, isolated from the leaf, include oleandrin, gen- tiobiosyl oleandrin, odoroside. The stem contained alanine arginine, as- partic acid, cysteine, glutamic acid, glycine, histidine, leucine, isoleucine, lysine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine and valine. A polysaccharide (2.3%), containing galacturonic acid, rhamnose, arabinose and galactose has been isolated from leaves.

Neutral fraction from leaves at low doses caused marked suppression of locomotor activity.

Aqueous extract of leaves showed significant antibacterial activity against Pseudomonas aeruginosa. The leaves also showed insecticidal activity.... nerium oleander

The term applies to members of a group of non-crystallisable nitrogenous substances widely distributed in the animal and vegetable kingdoms, and forming the characteristic materials of their tissues and ?uids. They are essentially combinations of AMINO ACIDS. They mostly dissolve in water and are coagulated by heat and various chemical substances. Typical examples of protein substances are white of egg and gelatin.

Proteins constitute an essential part of the diet as a source of energy, and for the replacement of protein lost in the wear and tear of daily life. Their essential constituent from this point of view is the nitrogen which they contain. To be absorbed, or digested, proteins have to be broken down into their constituent amino acids. The adult human body can maintain nitrogenous equilibrium on a mixture of eight amino acids, which are therefore known as the essential (or indispensable) amino acids. They are isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan and valine. In addition, infants require histidine.... protein

Linn.

Family: Gramineae; Poaceae.

Habitat: Uttar Pradesh, Bihar and Punjab.

English: Sugarcane, Noble Cane.

Ayurvedic: Ikshu, Dirgha-chhada, Bhuurirasa, Morata, Asipatra, Madhutrna, Gudamuula, Trnarasa.

Unani: Gannaa, Naishakar.

Siddha/Tamil: Karumbu, Nanal.

Action: Cane Juice—restorative, cooling, laxative, demulcent, diuretic, antiseptic. Used in general debility, haemophilic conditions, jaundice and urinary diseases.

The Ayurvedic Pharmacopoeia ofIn- dia recommends the juice of the stem in haemorrhagic diseases and anuria; and the root in dysuria.

Sugarcane juice contains surcose (70-80% of soluble solids in the juice), glucose and fructose. Non-sugar constituents present in the cane juice are carbohydrates other than sugars. As- paragine and glutamine are prominent amino acids in the juice. Other amino acids include alanine, gamma- amino butyric acid, aspartic and glutamic acids, glycine, leucine, lysine, serine and tyrosine. The presence of phenylalanine, histidine, valine, proline, threonine and arginine, pipecolic acid, methionine and tryptophan has also been reported.

Aconitic acid constitutes about three-fourths of the total carboxylic acid present in the juice.

Vitamins present in the juice are: thiamine, riboflavin, niacin, pantothenic acid, biotin, and vitamin D; enzymes include diastase, invertase, lac- tase, peroxidase, tyrosinase.

Phenols in the cane juice are mainly polyphenols from tannin and antho- cyanin from the rind.

Cane juice contains glycolic acid which improves skin complexion as it has antiwrinkle effect, prevents scaly growth and increases natural collagen and elastin in the skin.

Enzymes present in the seeds include large quantities of diastase and invertase.

An ester, vanilloyl-l-O-beta-D-glu- coside, has been isolated from the bagasse.

The leaves contain alpha-amylase and glutathione-S-transferase.

Dosage: Stem—200-400 ml juice; rootstock—15-30 g for decoction. (API, Vol. IV.)... saccharum officinarum

(Linn.) Alston.

Synonym: Eugenia jambos Linn. Jambosa vulgaris DC.

Family: Myrtaceae.

Habitat: Cultivated in many parts of India.

English: Rose Apple.

Ayurvedic: Raaj-Jambu. (Fruits— pale yellow or pinkish white).

Siddha/Tamil: Peru Navel.

Folk: Gulaabjaamun.

Action: Fruit—used in liver complaints. Bark—astringent, antidiarrhoeal, antidysenteric. Leaves—astringent, anti-inflammatory.

The juice of fresh fruit contains alanine, aspartic acid, cystine or cysteine, glutamine, threonine and tyrosine. The essential oil, obtained from leaves, is a good source of dl-alpha-pinene (2684%) and l-limonene (23-84%).

Ethyl acetate and methanolic extract of the leaves are very effective in curing pedal oedema and in acute and chronic swelling; also gave encouraging results in arthritis. Though all extracts (methanolic, hexane, dichloromethane and ethyl acetate) of the leaves exhibit anti-inflammatory activity, a 10% aqueous extract of the leaves is found significantly effective when compared to 80 mg/kg of phenylbutazone.

In Brazil, a decoction of dry leaves is given in diabetes.

Aerial parts exhibit diuretic activity.... syzygium jambos