OBJECTIVE To ascertain the conditions for the volatile oil extracting, alcohol-extracting and water-extracting from Weiyanting capsules.
目的确定胃炎停胶囊中各组分的醇提、挥发油提取、水煎煮提取的工艺条件。
To compare the extracting rate of water-extracting and alcohol-extracting by orthogonal test, the two kind of technics were evaluated according to manufacture cost.
采用正交试验，比较相同因素水平下水提与醇提茶多酚的提取率，结合生产成本，对两种工艺进行优劣评价。
To compare the extracting rate of water-extracting and alcohol-extracting by orthogonal test, the two kind of technics were evaluated according to manufacture cost.
采用正交试验，比较相同因素水平下水提与醇提茶多酚的提取率，结合生产成本，对两种工艺进行优劣评价。
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