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| 管花肉苁蓉粗多糖提取方法及其清除二苯代苦味酰基自由基的效果 | |
| 引用本文： | 滕立平,慕龙,罗锋,周忠波.管花肉苁蓉粗多糖提取方法及其清除二苯代苦味酰基自由基的效果[J].贵州农业科学,2011,39(1):66-68. |
| 作者姓名： | 滕立平 慕龙 罗锋 周忠波 |
| 作者单位： | 1. 新疆生产建设兵团塔里木盆地生物资源保护利用重点实验室省部共建国家重点实验室培育基地,新疆阿拉尔843300;塔里木大学植物科学学院,新疆阿拉尔,843300 2. 新疆生产建设兵团塔里木盆地生物资源保护利用重点实验室省部共建国家重点实验室培育基地,新疆阿拉尔,843300 3. 新农甘草产业有限责任公司,新疆阿克苏,843000 |
| 基金项目： | 新疆生产建设兵团工业科技攻关计划项目“管花肉苁蓉活性成分的提取及相关产品研发”(2008GG05) |
| 摘 要： | 为探索管花肉苁蓉活性成分多糖的最佳提取方法,初步评价其抗氧化活性,分别采用超声-微波协同萃取、微波、水浴及超声波4种不同方法提取管花肉苁蓉中的粗多糖,并对其清除DPPH自由基的效果进行了初步研究.结果表明,超声-微波协同提取效果最佳,其次是微波、水浴和超声波.管花肉苁蓉粗多糖的最佳提取条件为:提取温度95℃,提取时间1... |
| 关 键 词： | 管花肉苁蓉 粗多糖 超声-微波协同萃取 DPPH |
Extraction of Crude Polysaccharides from Cistanche tubulosa and its Effect of Scavenging DPPH Radicals |
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| TENG Li-ping,MU Long,LUO Feng,ZHOU Zhong-bo.Extraction of Crude Polysaccharides from Cistanche tubulosa and its Effect of Scavenging DPPH Radicals[J].Guizhou Agricultural Sciences,2011,39(1):66-68. | |
| Authors: | TENG Li-ping MU Long LUO Feng ZHOU Zhong-bo |
| Institution: | TENG Li-ping1,3,MU Long1,LUO Feng2,ZHOU Zhong-bo1(1.Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin,Xinjiang Production and Construction Corps,Alar,Xinjiang 843300,2.Xinnong Licorice Industry Co.Ltd.,Aksu,Xinjiang 843000,3.College of Plant Sciences,Tarim University,China) |
| Abstract: | The ultrasound-microwave synergistic extraction,microwave,water bath and ultrasonic methods were tested to extract crude polysaccharides from Cistanche tubulosa and its effect of scavenging DPPH radicals was studied.The results showed that the best extraction method of crude polysaccharides from Cistanche tubulosa was ultrasound-microwave synergistic extraction method,followed by microwave,water bath and ultrasonic methods,the optimum extraction condition of crude polysaccharides from Cistanche tubulosa was... |
| Keywords: | Cistanche tubulosa crude polysaccharides ultrasound-microwave synergistic extraction DPPH |
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