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采用不同浸提液对万寿菊花干粉中叶黄素提取率的影响进行了初步研究 ,发现以已烷∶丙酮∶甲醇复合试剂浸提花粉 ,叶黄素的提取率最高 ,达 6 .2 1mg/L 结果表明 ,万寿菊花粉提取液中叶黄素在皂化前后均对温度不敏感 ,而光却可明显使其成分降解
The effects of different extracts on the extraction of lutein from marigold flower dry powder were studied. It was found that the extraction rate of lutein was the highest with 6.22 mg / L lignin extracted with hexane: acetone: methanol composite reagent The results showed that lutein in marigold pollen extract was not sensitive to temperature before and after saponification, but light could obviously degrade its components