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catechin    
儿茶酚; 儿茶素

儿茶酚; 儿茶素

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  • Senegalia catechu - Useful Tropical Plants
    Classification of the genus Acacia (in the wider sense) has been subject to considerable debate It is generally agreed that there are valid reasons for breaking it up into several distinct genera, but there has been disagreement over the way this should be done
  • Uncaria gambir - Useful Tropical Plants
    Recently a plant from Sumatra with denser foliage, called 'Uncaria payakumbuh', has been mentioned as a gambier source The catechin content of this plant is somewhat less than that of 'true' gambier [ ] An infusion of the fresh leaves is given as a treatment against diarrhoea and dysentery [ ]
  • Euclea divinorum - Useful Tropical Plants
    In traditional medicine the root extracts and dried powdered roots are used both internally and externally Taken internally, they are used for the treatment of gastro-intestinal disturbances, cancer, miscarriage and jaundice [ ] Research on the root-bark has isolated several compounds in the roots and rootbark
  • Okoubaka aubrevillei - Useful Tropical Plants
    Okoubaka aubrevillei is a hemi-parasitic plant Within 6 months after germination, when nutrient reserves in the seed become depleted, the roots attach themselves to those of nearby plants by means of haustoria
  • Garcinia smeathmannii - Useful Tropical Plants
    Mastication of the seeds is said to relieve coughs, hoarseness, and bronchial and throat troubles They are taken dry as a remedy for dysentery They are said to provide an antidote against Strophanthus poisoning [ ] The wood is hard and durable
  • Pogostemon cablin - Useful Tropical Plants
    A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant This plant is the source of a well-known, highly valued and very fragrant essential oil, which also has medicinal applications
  • Catha edulis - Useful Tropical Plants
    Khat users prefer to chew the newest leaves from freshly-harvested stems For this reason, fresh stems are bought and sold at daily markets ] In cultivation it is a multi-stemmed shrub about 2 5 - 6 metres tall [ ] Khat has long been used as a masticatory and stimulant in Africa
  • Garcinia mangostana - Useful Tropical Plants
    Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses A wealth of colour photographs bring each plant vividly to life
  • Syzygium antisepticum - Useful Tropical Plants
    Syzygium antisepticum is an evergreen tree growing 25 - 40 metres tall The bole can be free of branches for up to 10 metres and up to 80cm in diameter [ ] The tree is sometimes harvested from the wild for local use as a food and a source of tannins and wood
  • Garcinia indica - Useful Tropical Plants
    Garcinia indica requires a warm and humid tropical climate It thrives well in coastal areas receiving over 2,500mm of rainfall, though can tolerate somewhat drier conditions [ ] A pleasant, somewhat acid flavour [ ] They can be eaten raw or made into jellies, syrup and vinegar [ ]





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