The main allergens are 3-methyl-2-butenyl caffeate and phenylethyl caffeate. Benzyl salicylate and benzyl cinnamate are less frequent sensitizers. Propolis is found in a number of "natural ...

State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China State Key Laboratory of Structural Chemistry, ...

and there is of the caffeate of coffee and tannin combined with alkali and caffeine, about 5 per cent, and 13 per cent of fat, sugar, and gum ; the rest is lignin, albumen, and water. The process ...

Dermatitis. 2005;16(4):209-215.

8888888888公斤可售量 2100元/公斤 建议零售价 中国 江苏苏州 产品区域 咖啡酸苯乙酯 CAS: 104594-70-9 英文名称: Phenethyl caffeate 外观:类白色到白色粉末 纯度: 98% 包装:25公斤/桶 别名:Caffeic acid phenethyl ester ( CAPE ) 英文别名:I Phenethyl caffeate; ...