guarana

n.

產於南美洲的藤本植物，其提神作用源於它所含的咖啡因，有些飲料含有它的萃取物；[医] 瓜拉那，巴西可可；

1. Ingrediants "Ingredients like torrintaurine, garama guarana and inositol are natural substances.
   原料中诸如牛磺酸，瓜拉拿和肌醇都是天然原料。

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An herbal supplement containing Ma Huang-Guarana for weight loss: a randomized, double-blind trial.
Effects of encapsulated green tea and Guarana extracts containing a mixture of epigallocatechin-3-gallate and caffeine on 24 h energ...
Berube-Parent S, Pelletier C, Dore J, Tremblay A. Effects of encapsulated green tea and Guarana extracts containing a mixture of epi...
Antioxidant and antimicrobial activity of guarana seed extracts
Guarana ( Paullinia cupana ): toxic behavioral effects in laboratory animals and antioxidant activity in vitro
Pharmacological activity of Guarana (Paullinia cupana Mart.) in laboratory animals.
Improved cognitive performance in human volunteers following administration of guarana (Paullinia cupana) extract: comparison and in...