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Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 2009, Vol. 28 ›› Issue (2): 323-324.DOI: 10.3969/j.issn.1674-0696.2009.02.38

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Extraction Effects of Different Solvents on Chlorophyll in Damask Rose Ⅲ Leaves

LIU Jun1, HE Jin-feng1, SU Chun-jiang2, LIU Yan-yan1   

  1. 1.School of River ＆ Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China; 2. Chengdu Mountainous Hazard ＆ Environment Institute, Ministry of Water Resources, Chinese Sciences Academy, Siehuan Chengdu 610041, China
  • Received:2008-10-07 Revised:2008-11-07 Online:2009-04-15 Published:2015-04-15

不同溶剂对大马士革Ⅲ玫瑰叶绿素的萃取效果

刘俊1,何锦峰1,苏春江2,刘艳艳1   

  1. 1.重庆交通大学河海学院,重庆400074;2.中国科学院水利部成都山地灾害与环境研究所,四川成都610041
  • 作者简介:刘俊(1983—),男,内蒙古丰镇人,硕士研究生,主要从事生物资源评价与开发研究。

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Abstract: The chlorophyll is extracted from leaves of Damask Ⅲ rose by spectrophotometer, in which 5 kinds of extracting solvents are applied to have a contrastive study on extraction effects of different extracting solvents on chlorophyll in Damask rose Ⅲ leaves, including acetone, ethanol, and the different volume ratio of acetone and ethanol mixture. The experimental results show that the best method for chlorophyll extraction in damask Ⅲ rose leaves is to use a solvent mixing acetone with ethanol （v/v, 1 ： 1 ）.

Key words: Damask rose Ⅲ , chlorophyll , acetone , ethanol ;

摘要： 采用分光光度法,对比研究了丙酮、乙醇以及不同体积比的丙酮与无水乙醇混合液5种提取液对大马士革?? 玫瑰叶绿素萃取效果的影响,以筛选最佳提取条件。结果表明,常温下,丙酮和无水乙醇的1：1混合液对大马士革 Ⅲ玫瑰叶绿素的提取效果较好。

关键词: 大马士革Ⅲ玫瑰, 叶绿素, 丙酮, 乙醇

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