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yumeiyan03

铜虫 (小有名气)

[求助] 大豆异黄酮苷元的溶解 已有1人参与

小虫准备做大豆异黄酮苷水解,分离三个苷元,分别为染料木素、黄豆黄素和大豆苷元,水解原料是90%的大豆异黄酮苷,水解时发现这个苷在各种溶剂的溶解性都很差,悬浮液做的水解,水解后得苷元溶解性也很差,这给后续柱层析带来很大的麻烦,请高手指教一下这类物质该如何处理?解决一下溶解性的问题?
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aguang_2011

铁杆木虫 (正式写手)

【答案】应助回帖

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感谢参与,应助指数 +1
yumeiyan03: 金币+8, ★有帮助, 谢谢,我试试啊 2014-01-15 18:33:05
这类产品在乙醇中溶解度还行,如果能加点热,溶解度会更好。有报道用PVP包和的!希望有用!
中西合璧
2楼2014-01-15 09:22:33
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