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本次试验室是用微波法提取黄酮的研究,主要研究偶的是乙醇的浓度,微波时间和料液比对提取黄铜的影响。先通过单因数试验,初步对乙醇浓度、微波提取时间和料液比进行考察。再通过正交...
本次试验室是用微波法提取黄酮的研究,主要研究偶的是乙醇的浓度,微波时间和料液比对提取黄铜的影响。
先通过单因数试验,初步对乙醇浓度、微波提取时间和料液比进行考察。再通过正交试验确定这三个因数对鱼腥草黄酮提取工艺的影响,进行直观分析、方差分析以及极差分析。
通过单因数试验,可以知道最适合提取黄酮的条件是:乙醇的浓度是20%,微波时间是45s,料液比是1:50. 微波辅助提取具有提取效率高、速度快、节能等优点。 展开
先通过单因数试验,初步对乙醇浓度、微波提取时间和料液比进行考察。再通过正交试验确定这三个因数对鱼腥草黄酮提取工艺的影响,进行直观分析、方差分析以及极差分析。
通过单因数试验,可以知道最适合提取黄酮的条件是:乙醇的浓度是20%,微波时间是45s,料液比是1:50. 微波辅助提取具有提取效率高、速度快、节能等优点。 展开
1个回答
2011-03-19
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This laboratory is the search withdrawn a flavonoid with the microwave law, main search doublet of is the concentration of ether, microwave time and anticipate a liquid compare vs extract brass of impact.
Pass unipole factor test first, initial vs ether concentration, microwave extract time with anticipate a liquid ratio to carry on an investigation.Recognize these three factors through a quadrature test vs the fish Xing grass flavonoid again to withdraw technical impact, the progress keeps view analysis, variance analysis and differs analysis very much.
Pass unipole factor test, can know the condition that is the most suitable to match to withdraw a flavonoid BE:The concentration of ether is 20%, microwave time is a 45 ses, anticipating the liquid ratio is 1:50. The microwave assistance extract has to withdraw an efficiency higher -, quick velocity, economize on energy etc. merit.
Pass unipole factor test first, initial vs ether concentration, microwave extract time with anticipate a liquid ratio to carry on an investigation.Recognize these three factors through a quadrature test vs the fish Xing grass flavonoid again to withdraw technical impact, the progress keeps view analysis, variance analysis and differs analysis very much.
Pass unipole factor test, can know the condition that is the most suitable to match to withdraw a flavonoid BE:The concentration of ether is 20%, microwave time is a 45 ses, anticipating the liquid ratio is 1:50. The microwave assistance extract has to withdraw an efficiency higher -, quick velocity, economize on energy etc. merit.
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