Maltose Health Dictionary

Maltose: From 1 Different Sources


n. a sugar that consists of two molecules of glucose. Maltose is formed from the digestion of starch and glycogen and is found in germinating cereal seeds.
Health Source: Oxford | Concise Colour Medical Dictionary
Author: Jonathan Law, Elizabeth Martin

Amylase

An ENZYME in pancreatic juice which facilitates the conversion of starch to maltose. (See PANCREAS.)... amylase

Pancreas

This is a gland situated above the navel in the abdominal cavity that extends from the left side to the center, with its head tucked into the curve of the duodenum. It is 6-8 inches long, weighs 3 or 4 ounces, secretes pancreatic enzymes and alkali into the duodenum in concert with the gallbladder and liver, and secretes the hormones insulin and glucagon into the blood. Insulin acts to facilitate the absorption of blood glucose into fuel-needing cells, and glucagon stimulates a slow release of glucose from the liver, primarily to supply fuel to the brain. That most cherished organ uses one-quarter of the sugar in the blood and has no fuel storage. Pancreatic enzymes are basically those that digest fats, carbohydrates and proteins into their smaller components of fatty acids+glycerol, maltose, and amino acids...as well as curdling milk (thought you might want to know).... pancreas

Bassia Longifolia

Koen.

Synonym: Madhuca longifolia (Linn.) Macbride.

Family: Sapotaceae.

Habitat: South India; common in the monsoon forests of Western Ghats.

English: Mowra Butter tree, South Indian Mahua.

Siddha/Tamil: Illupei, Elupa, Naatu, Iluppei, Iruppei.

Action: Flowers—laxative, bechic (used in coughs, colds and bronchitis), stimulant and nervine tonic. Seed oil—galactogenic, anticephalalgic, laxative in cases of habitual constipation and piles; used externally in rheumatism and skin affections. Bark, seed oil and gum—antirheumatic.

The herb contains 17% tannins and is used for bleeding and spongy gums, tonsillitis, ulcers, rheumatism and diabetes mellitus. Roots are applied to ulcers.

Seed kernel gave protobassic acid (a sapogenol) and two major saponins— Mi-saponins A and B. Mi-saponins (bisdesmosides of protobassic acid) exhibit anti-inflammatory activity in rheumatism.

The carollas are a rich source of sugars and contain an appreciable amount of vitamins and calcium (total sugars 72.9%, calcium 140 mg/100 g). Sugars are identified as sucrose, maltose, glucose, fructose, arabinose and rham- nose. Flowers are largely used in the preparation of distilled liquors. They constitute the most important raw material for fermentative production of alcohol.... bassia longifolia

Ipomoea Batatas

(Linn.) Lam.

Habitat: Native to tropical America; cultivated throughout India for edible tubers.

English: Sweet potato.

Ayurvedic: Mukhaaluka, Rataalu, Raktaalu, Raktapindaka, Raktakan- da.

Siddha/Tamil: Sakkareivelleikulan- gu.

Unani: Shakarkand, Rataalu.

Action: Root—used in strangury, urinary discharges, burning sensation, thirst. Whole plant—used in low fever and skin diseases.

Cooked tubers contain reducing sugars 6.45, sucrose 2.23, maltose 864, dextrins 0.51 and polysaccharides 14-13%. Cooking increases the sweetness as a result of the hydrolysis of starch to maltose and dextrins through the action of beta-amylase.

Sweet potatoes are rich in starch content. During the storage a part of starch content is converted into reducing sugars and subsequently into sucrose. In a sample stored for 5 months, the starch content was reduced from 19.1% to 14.1% while the percentage of reducing sugars (as dextrose) and sucrose increased from 0.9 to 1.7 and 1.9 to 6.1% respectively.

Indian types with white flesh contain little or no carotene, while American types with pink flesh contain as high as 5.4-7.2 mg/100 g of carotene. Vitamins present in the tubers are : thiamine 0.09-0.14, riboflavin 0.05-0.10 and vitamin C 16-22 mg/100 g.

The hot aqueous extract of leaves exhibits significant inhibitory activity of rat lens aldose reductase (AR). Ellagic and 3,5-dicaffoylquinic acids have been isolated as potent inhibitors.

The leaves also contain polysaccha- rides which increase the platelet count in experimental animals due to enhanced production ofthrombopoietin.

From the stem and root, hexadecyl, octadecyl and eicosyl p-coumarates have been isolated.

The tubers show significant lectin activity and exhibit haemagglutinating activity in trypsinized rabbit erythro- cytes.... ipomoea batatas

Madhuca Indica

J. F. Gmel.

Madhuca butyracea Macr.

Synonym: Aisandra butyracea (Roxb.) Baehni.

Family: Sapotaceae.

Habitat: Found in sub-Himalayan tract from Kumaon to Bhutan.

Ayurvedic: Madhuuka (related species).

Synonym: M. longifolia (Koen.) Macb. var. latifolia (Roxb.) Cheval. Bassia latifolia Roxb.

Family: Sapotaceae.

Habitat: A large tree, cultivated mainly in Uttar Pradesh, Bihar.

English: Mahua tree, Moha.

Ayurvedic: Madhuuka, Madhu- pushpa, Madhusrav, Gudapushpa.

Unani: Mahuaa.

Siddha/Tamil: Ieluppai.

Action: Flowers—stimulant, demulcent, laxative, anthelmintic, bechic. Seed oil—galactogenic, anticephalgic, emetic. Used in pneumonia, skin diseases, piles. Bark—astringent, emollient. Used for tonsilitis, gum troubles, diabetes, ulcers. Bark, seed oil and gum— antirheumatic.

The Ayurvedic Pharmacopoeia of India recommends the flower without stalk or calyx in asthma and pthisis.

The fruit pulp yielded a number of triterpenoids (including alpha- and beta-amyrin acetate); also n-hexaco- sanol, beta-D-glucoside of beta-sitos- terol and free sitosterol.

Nut shell gave beta-sitosterol gluco- side, quercetin and dihydroquercetin.

The carollas are rich source of sugars, vitamins, phosphorus, calcium and iron; magnesium and copper are also present. The sugars identified are sucrose, maltose, glucose, fructose, ara- binose and rhamnose.

The seeds yielded saponins—2,3- di-O-glucopyranoside of bassic acid (saponin A and saponin B). Mixture of saponins from seeds exhibits spermi- cidal activity.

Trunkbarkcontainedlupeol acetate, beta-amyrin acetate, alpha-spinasterol, erythrodiol monocaprylate, betulinic acid and oleanolic acid caprylates.

Dosage: Flower—10-15 g (API, Vol. II.); flower-juice—10-20 ml; bark— 50-100 ml decoction. (CCRAS.)... madhuca indica

Diastase

n. an enzyme that hydrolyses starch in barley grain to produce maltose during the malting process. It has been used to aid the digestion of starch in some digestive disorders.... diastase

Disaccharide

n. a carbohydrate consisting of two linked *monosaccharide units. The most common disaccharides are *maltose, *lactose, and *sucrose.... disaccharide

Saliva

The ?uid secreted by the SALIVARY GLANDS into the mouth. The ingestion of food stimulates saliva production. Saliva contains mucus and an ENZYME known as PTYALIN, which changes starch into dextrose and maltose (see DIGESTION); also many cells of di?erent types. About 750 millilitres are produced daily.

The principal function of saliva is to aid in the initial processes of digestion, and it is essential for the process of mastication (chewing), whereby food is reduced to an homogeneous mass before being swallowed. In addition, the ptyalin in the saliva initiates the digestion of starch in the food.

An excessive ?ow of saliva known as salivation occurs as the result of taking certain drugs. Salivation also occurs as the result of irritation in the mouth – as for instance, in the teething child – and from DYSPEPSIA. De?ciency of saliva is known as XEROSTOMIA.... saliva

Volutarella Ramosa

Roxb.

Synonym: V. divaricata Benth & Hook. f., in part.

Tricholepis procumbens Wight. Amberboa divaricata Kuntge.

Family: Compositae.

Habitat: All over India, except West Bengal and eastwards.

Unani: Baadaavard, Al-baavard, Shukaayi.

Folk: Bhu-dandi, Sukaayi (Maharashtra).

Action: Plant—deobstruent, aperient, febrifugal, styptic. Used for disorders of the liver. The mucilage is used in coughs.

The plant yielded a glucoside pro- cumbenin A which yields an aglycone procumbenidine and glucose on hydrolysis. Fructose, surcose, lactose and maltose are also present in the plant.

Shukaayi of Unani medicine is also known as Al-shukaayaa, Al-shaukat- ul-arabia and Arabian Thorn. The fruit and root are used in Unani medicine in chronic fevers and diseases of liver and intestines.

Baadaavard has also been equated with Tricholepisprocumbens Wight and Carduus bendictus. Tricholepis sp. are known as Brahmadandi in Ayurvedic medicine. Carduus nutans Linn. is known as Gul-Baadaavard in Kashmir and is used as febrifuge.... volutarella ramosa

Carbohydrates

A group of compounds composed of carbon, hydrogen, and oxygen, which supply the body with its main source of energy. Carbohydrates are found in fruits, cereals, and root crops and fall into 2 groups. These are available carbohydrates, which are metabolized into glucose for the body’s use, and unavailable carbohydrates, such as cellulose, which cannot be broken down by digestive enzymes and make up the bulk of dietary fibre (see fibre, dietary).

Available carbohydrates are predominantly starches (complex carbohydrates) and sugars (simple carbohydrates). In carbohydrate metabolism, the monosaccharides (simple sugars) glucose (grape sugar), galactose (a milk sugar), and fructose (fruit sugar) are absorbed into the bloodstream unchanged. The disaccharides (double sugars) sucrose, maltose and lactose (a milk sugar) are broken down into simple sugars before they are absorbed. Starches also have to be broken down into simple sugars.

Some glucose is burned up immediately (see metabolism) in order to generate energy for cells, such as brain cells, that need a constant supply. Galactose and fructose have to be converted to glucose in the liver before they can be used by body cells. Surplus glucose is conveyed to the liver, muscles, and fat cells where it is converted into glycogen and fat for storage. When blood glucose levels are high, glucose storage is stimulated by insulin, a hormone that is secreted by the pancreas. When the blood glucose level becomes low, insulin secretion diminishes and glucagon, which is another hormone produced by the pancreas, stimulates the conversion of stored glycogen to glucose for release into the bloodstream. Although fat cannot be converted to glucose, it can be burned as a fuel in order to conserve glucose. In the disorder diabetes mellitus, carbohydrate metabolism is disturbed by a deficiency of insulin.... carbohydrates

Malt

n. a mixture of carbohydrates, predominantly maltose, produced by the breakdown of starch contained in barley or wheat grains. As well as its use in brewing and distilling, malt has been used as a source of nutrients in wasting diseases.... malt

Maltase

n. an enzyme, present in saliva and pancreatic juice, that converts maltose into glucose during digestion.... maltase



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