Zingiber zerumbet Health Dictionary

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Zingiber Zerumbet: From 1 Different Sources

Rose. ex.Sm.

Synonym: Z. spurium Koen. Amomum spurium Gmel. A. sylvestre Poir.

Habitat: Throughout India from the Himalayas, southwards. Cultivated in Asian tropics.

English: Zerumbet Ginger.

Ayurvedic: Mahaabhari-vachaa (also equated with Alpinia galanga), Sthula-granthi (also equated with Alpinia speciosa). Source of Martinique Ginger, used as Shunthi in Indian medicine.

Unani: Narkachoor, Zarambaad. (Curcuma caesia is also equated with Narkachoor.)

Folk: Karrallamu (Telugu).

Action: Rhizomes—used for cough, asthma; colic; intestinal worms, and in leprosy and skin diseases. Oil— antiseptic.

The rhizome contains several flavo- noid glycosides and curcumin.

The oil of Zerumbet contains about 13% monoterpenes and several ses- quiterpenes of which humulene and zerumbone are major constituents. The major constituent of monoter- penes is camphene. Unlike the oil of Z. officinale, Zerumbet oil does not contain any methyl heptanone; instead, it contains camphor.

Zerumbone inhibits the growth of Micrococcus pyogenes var. aureus and Mycobacterium tuberculosis.

Indian samples contain only 37.5% of zerumbone, while those from Fiji 58.7, Vietnam 72.3 and Tahiti 65.3%.
Health Source: Indian Medicinal Plants
Author: Health Dictionary

Zingiber Cassumunar

Roxb.

Synonym: Z. montanum (Koen.) Link ex. A. Dietr. Z. purpureum Rosc.

Family: Zingiberaceae.

Habitat: Wild throughout India, also cultivated in tropical parts of India.

English: Cassumunar Ginger.

Ayurvedic: Vanardraka, Peja, Peyu, Aardikaa, Shringaberikaa.

Folk: Adarakhi, Bana-adarakhi.

Action: Rhizome—carminative, stimulant, antispasmodic. Used for diarrhoea and colic.

The occurance of an active diastase in the rhizome has been reported.

The enzyme resembles in its activity with alpha-amylase of Aspergillus oryzae. The rhizome gave an essential oil consisting of terpinen-4-ol (about 35%); other constituents are alpha- and beta-pinene, sabinene, myrcene, terpinene, limonene, p-cymene and terpinolene. The fresh rhizomes contain phenyl butenoic dimers, along with cyclohexane derivatives. Hex- ane extract of the rhizome contained (E)-4-(3'4'-dimethoxyphenyl)-but-3- en-l-ol, known as compound D. Compound D showed antispasmodic effect on guinea-pig ileum and tracheal smooth muscle, also a dose-related uterine relaxant effect in situ in non- pregnant rats; in pregnant rats the response varied with the period of pregnancy. Aqueous extract of the rhizome showed smooth muscle relaxant and anti-inflammatory activity Antioxi- dant activity was found to be more intense than that of known curcum- inoid antioxidants. It is attributed to cassumunin A.... zingiber cassumunar

Zingiber Officinale

Rosc.

Family: Zingiberaceae.

Habitat: Native to Southeast Asia; now cultivated mainly in Kerala, Andhra Pradesh, Uttar Pradesh, West Bengal, Maharashtra.

English: Ginger.

Ayurvedic: Fresh rhizome— Aardraka, Aadrikaa, Shrngibera, shrngavera, Katubhadra. Dried rhi- zome—Shunthi, Naagara, Naagaraa, Naagaraka, Aushadha, Mahaushad- ha, Vishvaa, Vishvabheshaja, Vishvaaushadha.

Unani: Fresh rhizome—Zanjabeel- e-Ratab, Al-Zanjabeel. Dried rhizome—zanjabeel, Zanjabeel-e- yaabis.

Siddha: Fresh rhizome—Inji, Allam, Lokottai. Dried rhizome— chukku, Sunthi.

Action: Rhizome—antiemetic, antiflatulent, hypocholesterolaemic, anti-inflammatory, antispasmodic, expectorant, circulatory stimulant, diaphoretic, increases bioavailabil- ity of prescription drugs. Used for irritable bowel and diarrhoea, colds and influenza. Showed encouraging results in migraine and cluster headache (J Ethnophar- macol, 1990, 29, 267-273; Aust J Med Herbalism, 1995, 7/3, 6978; Natural Medicines Comprehensive Database, 2007.) The Ayurvedic Pharmacopoeia of India recommends dried rhizomes in dyspepsia, loss of appetite, tympanitis, anaemia, rheumatism, cough and dyspnoea; fresh rhizomes in constipation, colic, oedema and throat infections.

Key application: For dyspepsia and prevention of motion sickness (German Commission E); vomiting of pregnancy, anorexia, bronchitis and rheumatic complaints (The British Herbal Compendium); as a post-operative antiemetic. (ESCOP).

The rhizome contains an essential oil containing monoterpenes, mainly geranial and neral; and sesquiterpenes, mainly beta-sesquiphellandrene, beta- bisabolene, ar-curcumene and alpha- zingiberene; pungent principles, consisting of gingerols, shogaols and related phenolic ketone derivatives. Other constituents include diarylheptenones, diterpenes, gingesulphonic acid and monoacyldigalactosyl glycerols.

Gingerol and shogaol have been shown to suppress gastric contractions. Both fresh and dried rhizomes suppress gastric secretion and reduce vomiting. Gingerol and shogaol have gained importance due to their sedative, anti-inflammatory, antipyretic, analgesic, hypotensive and hepatopro- tective activities.

Cardiotonic effects of ginger has been attributed to 6-and 8-shagaols and gingerols. (Antithrombotic effects remain unconfirmed.) Antimigraine effect is due to ginger's ability to decrease platelet aggregation. It also acts as a potent inhibitor of prostaglandins which enhance release of substance P from trigeminal fibers. (PDR, 2004.)

Indian ginger is considered only second to Jamaican in quality.

There are three main types of Indian ginger—Cochin ginger (light brown or yellowish grey; Calicut ginger from Malabar (orange or reddish brown, resembling African ginger) and Kolkata ginger (greyish brown to greyish blue).... zingiber officinale

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