1) alcohol reflux
醇回流
1.
Result:Compare and analyze the best factors of alcohol reflux respectively,i.
方法 :采用正交试验法优选醇回流工艺中的乙醇浓度、乙醇用量、回流时间和回流次数。
2) Alcohol refluxing method
醇回流法
3) Methanol eddy
甲醇回流
4) 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。
5) Ethanol Hot Refluxing
乙醇回流提取法
6) ethanol-extracting
乙醇回流提取
1.
The results showed that the optimized conditions of ethanol-extracting were as follows: 70% ethanol extracting at 80℃ for 1 h,and the ratio of material to solvent is 1:10,under which the extraction rate was 62.
结果表明,乙醇回流提取的最佳工艺条件为乙醇浓度70%,料液比1:10,提取时间1h,提取温度80℃,最佳提取率为62。
补充资料：己二酸、1,4-丁二醇、异癸醇、新戊二醇生成酯
CAS：84777-46-8
中文名称：己二酸、1,4-丁二醇、异癸醇、新戊二醇生成酯
英文名称：Hexanedioic acid, mixed esters with 1,4-butanediol, isodecanol and neopentyl glycol
中文名称：己二酸、1,4-丁二醇、异癸醇、新戊二醇生成酯
英文名称：Hexanedioic acid, mixed esters with 1,4-butanediol, isodecanol and neopentyl glycol
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