1) Water-warm immersion-alcohol reflux
水温浸-乙醇回流法
2) ethanol refluxing method
乙醇回流法
1.
Flavonoids were extracted from Sophora flavescens by means of ethanol refluxing method,and measured by using of spectrophotometer at 510 nm.
为探讨苦参中黄酮类化合物体外抑菌活性,采用乙醇回流法从苦参中提取含黄酮类化合物并用分光光度法在510 nm处测定黄酮含量。
2.
CO2-SFE and ethanol refluxing methods were repectively used to extract 1 -acetoxychavicol acetate(ACA) from Alpinia galanga(L.
本实验采用CO2超临界流体萃取法(CO2-SFE)和乙醇回流法提取大高良姜的有效成分1'-乙酰氧基胡椒酚乙酸酯(ACA),通过硅胶柱纯化前后TLC图谱、HPLC图谱、有效成分ACA的含量及萃取物的物理指标为指标评价两种方法。
3) Ethanol Hot Refluxing
乙醇回流提取法
4) hydrochloride and ethanol refluxing process
盐酸乙醇回流法
1.
Methods; Contents of ephedrine in the ephedra extact is index, the comparison study of method of decocting 、the ethanol refluxing 、hydrochloride and ethanol refluxing process ,comparison with ephedrine in their the dry pruduct of extract.
方法:以麻黄提取物中麻黄碱含量为指标,考察水煎法、乙醇回流法和盐酸乙醇回流法经干燥的提取物中提取麻黄碱的多寡,并采用三水平四因素(盐酸摩尔浓度、盐酸乙醇倍数、回流时间、提取次数)正交试验法对盐酸乙醇提取条件进行优选。
5) alcohol extraction
乙醇浸提法
1.
In alcohol extraction process of rapeseed protein concentrate(RPC),the effects of alcohol concentration,extraction temperature,extraction times and ratio of solid to liquid on the protein content in extract were investigated,and these parameters of extraction process were optimized through orthogonal test.
本实验采用乙醇浸提法制备菜籽浓缩蛋白,在单因素试验的基础上,采用L9(34)正交优化试验,探讨乙醇浓度、浸提温度、浸提次数和料液比对浓缩蛋白产品蛋白含量的影响。
6) Alcohol refluxing method
醇回流法
补充资料：地下水水温观测(见水温观测)
地下水水温观测(见水温观测)
d jxiashuj shuiwen guanCe地下水水温观测见水温观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条