蒺藜皂甙的提取及部分纯化研究 |
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引用本文: | 宋彦显,闵玉涛. 蒺藜皂甙的提取及部分纯化研究[J]. 中州大学学报, 2014, 0(2): 117-120 |
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作者姓名: | 宋彦显 闵玉涛 |
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作者单位: | 中州大学化工食品学院,郑州450044 |
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摘 要: | 对蒺藜皂甙的提取、索氏梯度分离和大孔树脂部分纯化进行了系统研究。结果表明,70%乙醇提取法优于水提醇沉法,得率为1.98%;经大孔树脂纯化,皂甙主要存在于40%,50%,55%,60%,65%乙醇洗脱液中,以40%乙醇洗脱液中皂甙含量最高;用薄层分析证实皂甙得到了纯化。
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关 键 词: | 蒺藜皂甙 提取 部分纯化 |
Study on Extract and Partial Purification of Tribulus Terrestris |
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Affiliation: | SONG Yan- xian, MIN Yu - tao ( College of Chemistry and Food, Zhongzhou University, Zhengzhou 450044, China) |
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Abstract: | The extract, gradient separation of Tribulus terrestris and its partial purification by macroporous resin were studied. The results showed that 70% ethanol extraction method was superior to water extraction and ethanol precipitation method, the yield of 1.98% ; Saponins existed in 40,50,55,60,65% ethanol eluent, using the Purifi- cation by macroporous resin, the highest saponin content was in 40% ethanol eluent. TLC analysis confirmed that the saponins were purified. |
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Keywords: | tribulus terrestris extract partial purification |
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