In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.
研究了超声波法和有机溶剂法
天然紫草色素的工艺条件,超声波法可明显
色素的速率。
In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.
研究了超声波法和有机溶剂法天然紫草色素的工艺条件,超声波法可明显色素的速率。
In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.
对国内有关紫草色素的
行了综述,为研究和开发紫草供依据。
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