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提取天然色的工艺条件,超声波法可明显提色的提取速率。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关色提取的概况进行了综述,为研究和开发提供依据。

In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.

研声波法和有机溶剂法提取天然草色素的工艺条件,声波法可明显提色素的提取速率。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关草色素提取的概况进行综述,为研和草提供依据。

In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.

了超声波法和有机溶剂法取天然色素的工艺条件,超声波法可明显色素的取速率。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关色素取的概况进行了综述,为和开发供依据。

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提紫草色素工艺条件,超声波法可明显提色素提速率。

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提况进行了综述,为研究和开发紫草提供依据。

In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.

究了超声波法和有机溶剂法取天然紫色素的工艺条件,超声波法可明显色素的取速率。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫色素取的概况进行了综述,为究和开发紫依据。

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草色素工艺条件,超声波法可明显色素速率。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关草色素概况进行了综述,为研究和开发草供依据。

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提取天然色素的工艺条件,超声波法可明显提色素的提取速率。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关色素提取的概况进行了综述,为研究和开发提供依据。

In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.

研究了超波法和有机溶剂法提取天然紫色素的工艺条件,超波法可显提色素的提取速率。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫色素提取的概况进行了综述,为研究和开发紫提供依据。

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提取天然草色素条件,超声波法可明显提色素提取速率。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有草色素提取概况进行了综述,为研究和开发草提供依据。