| 罗勒多糖的提取及含量测定 |
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| 引用本文： | 杨京霞,黄银生,屈长青.罗勒多糖的提取及含量测定[J].阜阳师范学院学报(自然科学版),2012(2):51-53. |
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| 作者姓名： | 杨京霞 黄银生 屈长青 |
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| 作者单位： | 阜阳师范学院生命科学学院;抗衰老中草药安徽省工程技术研究中心;阜阳师范学院物理与电子科学学院; |
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| 基金项目： | 安徽省高校自然基金项目（K.120118127）;阜阳师范学院省级科研机构委托专项（2011KSLZX03YB）;阜阳师范学院校级项目（2010FSKJ05）资助. |
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| 摘 要： | 实验采用传统的碱提取多糖方法,并设计了4因素3水平正交试验对罗勒中多糖的得率进行了对比研究。考察了不同提取温度、料液比、提取时间等对多糖含量的影响,得到最佳的提取工艺是碱浓度1.0 mol.L-1,温度70℃,提取时间60 min以及料液比160,在此条件下测得罗勒中多糖含量为26.87%。
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| 关 键 词： | 罗勒 多糖含量 提取工艺 |
Study on extraction of polysaccharose in basil and deterination of its content |
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| YANG Jin-xia,HUANG Yin-sheng,QU Chang-qing.Study on extraction of polysaccharose in basil and deterination of its content[J].Journal of Fuyang Teachers College:Natural Science,2012(2):51-53. |
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| Authors: | YANG Jin-xia HUANG Yin-sheng QU Chang-qing |
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| Institution: | 1. School of Li.fe Sciences, Fuyang Teachers College, Fuyang Anhui 236041 , China; 2. Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Fuyang Anhui 236041 , China; 3. School of physics and Electronic Science, Fuyang Teachers College, Fuyang Anhui 236037. China ) |
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| Abstract: | In this experiment the traditional polysacehafide extracting method in alkali extraction was used, and tile four factors and three levels were designed in orthogonal experiment, examining the different material liquid extraction temperature, proportion, extracting time, etc. The best extraction technology is obtained which is alkali concentration 1.0 mol. L-1, temperature of 70℃, extracting time 60min and liquid materials of 1：60. In these conditions the basil of polysaceharide is 26.87%. |
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| Keywords: | basil polysaccharide content extraction technology |
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