熊果酸
xiónɡ ɡuǒ suān
- 名ursolic acid
熊果酸-
分离鉴定了5个三萜类化合物：葳岩仙皂苷C（1）、木通皂苷D（2）、木通皂苷F（3）、熊果酸（4）和常春藤皂苷元（5）。
Five triterpenoids were isolated and their structures were identified to be cauloside C ( 1 ), akebiasaponin D ( 2 ), akebiasaponin F ( 3 ), ursolic acid ( 4 ) and hederagenin ( 5 ) .
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结果：1、观察到用挥发油、槲皮素、熊果酸、番石榴叶血清预处理MA&104细胞，再用轮状病毒感染，其细胞生长情况良好；
Results ( 1 ) . The cell MA-104 grow well before the cell were foreclosed by the sera of essential oil , quercetin , ursolic acid and the leaf of Psidium guajava and then infected by rotavirus ;