冷却结晶法纯化二氢杨梅素的工艺*
Process of Purification of Dihydromyricetin by Cooling Crystallization
a,e.20%乙醇冷却结晶;b,c.水中冷却结晶;d.原料1
a,e.cooling crystallization from 20%ethanol;b,c.cooling crystallization from water;d.raw material 1
冷却结晶法纯化二氢杨梅素的工艺* |
| 谢雪佳,王晨光,侯小龙,熊微,王文清 |
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Process of Purification of Dihydromyricetin by Cooling Crystallization |
| Xuejia XIE,Chenguang WANG,Xiaolong HOU,Wei XIONG,Wenqing WANG |
| 二氢杨梅素薄层色谱图(展开温度26 ℃,湿度48%) a,e.20%乙醇冷却结晶;b,c.水中冷却结晶;d.原料1 |
| TLC of dihydromyricetin(temperature:26 ℃,relative humidity:48%) a,e.cooling crystallization from 20%ethanol;b,c.cooling crystallization from water;d.raw material 1 |
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