| 杜仲树皮、新鲜叶片和杜仲愈伤组织块有效成分的含量测定 |
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| 引用本文： | 曾黎琼,谢金伦,胡志浩.杜仲树皮、新鲜叶片和杜仲愈伤组织块有效成分的含量测定[J].云南大学学报(自然科学版),1995(4). |
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| 作者姓名： | 曾黎琼 谢金伦 胡志浩 |
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| 作者单位： | 云南大学 |
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| 摘 要： | 对杜仲树皮（市售）、杜仲新鲜叶片、杜仲幼苗各种愈伤组织块（茎段、幼叶、子房、花药经ＭＳ培养基附加生长调节素培养诱导而得的愈伤组织）的有效成分进行研究，证明它们有一些相同成分。用２，６－二氯酚靛酚滴定法测定了它们维生素Ｃ的含量；用紫外分光光度法测定了它们的桃叶珊瑚甙的含量；用薄层层析－分光光度法测定了它们的氯原酸的含量。
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| 关 键 词： | 杜仲，愈伤组织，桃叶珊瑚试，氯原酸，维生素C |
D0etermination of Effective Constituents of Bark.Leaf and Callus Tissue of Eucommia ulmoides Oliv |
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| Zeng Liqiong,Xie Jinlun,Hu Zhihao.D0etermination of Effective Constituents of Bark.Leaf and Callus Tissue of Eucommia ulmoides Oliv[J].Journal of Yunnan University(Natural Sciences),1995(4). |
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| Authors: | Zeng Liqiong Xie Jinlun Hu Zhihao |
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| Abstract: | Gave determination of the main components in bark leaf and callus tissueof Eucommia ulmoides Oliv. The results showed that some components in them aresame. Vitamin C content was determined by 2,6-Dichlorophenolindophenol.Na salttitration. Aucubin content was determined by ultraviolet spectrophotometry.Chlorogenicacid content was determined by thin-layer chromatography. |
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| Keywords: | Eucommia ulmoides Oliv callus tissue Aucubin Chlorogenic acid Vitamin C |
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