| 不同采收期及加工条件对川麦冬多糖含量的影响 |
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| 引用本文： | 王远,秦民坚,戚进,余伯阳,唐莉.不同采收期及加工条件对川麦冬多糖含量的影响[J].现代中药研究与实践,2009,23(2). |
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| 作者姓名： | 王远 秦民坚 戚进 余伯阳 唐莉 |
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| 作者单位： | 王远,秦民坚,戚进,余伯阳,WANG Yuan,QIN Min-jian,QI Jin,YU Bo-yang(中国药科大学中药学院,江苏,南京,210038;中国药科大学教育部现代中药重点实验室,江苏,南京,210038);唐莉,TANG Li(雅安三九中药材科技有限公司,四川,雅安,62500)
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| 基金项目： | 国家科技支撑计划子课题 |
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| 摘 要： | 目的研究川麦冬块根发育期多糖的动态积累规律,比较不同加工条件对麦冬多糖含量的影响。方法应用浓硫酸-蒽酮显色,紫外-可见分光光度计法对麦冬药材进行多糖含量测定。结果川麦冬在12月份至4月的块根生长期中,多糖含量呈逐渐升高趋势,进入4月份后,多糖含量趋于稳定。结论不同加工条件对麦冬多糖的含量有一定影响。
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| 关 键 词： | 麦冬 多糖 动态积累 采收期 |
Effect on Contents of Polysaccharide for Roots of Ophiopogon japonicus from Different Harvest Times and Processing Methods |
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| WANG Yuan,QIN Min-jian,QI Jin,YU Bo-yang,TANG Li.Effect on Contents of Polysaccharide for Roots of Ophiopogon japonicus from Different Harvest Times and Processing Methods[J].Research and Practice on Chinese Medicines,2009,23(2). |
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| Authors: | WANG Yuan QIN Min-jian QI Jin YU Bo-yang TANG Li |
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| Abstract: | Objective To study the patterns of dynamic accumulation of polysaccharides in the roots of Ophiopogon japonicus derived from different harvest times, and to compare the contents of polysaccharide in Ophiopogon japonicus derived from different processing methods. Methods The polysaccharide content in Ophiopogon japonicus was determined by colorimetry of sulfuric acid anthrone. Results From December to April, the contents of polysaccharides in the roots of Ophiopogon japonicus gradually increased, then kept stability. Conclusion The contents of polysaccharides in the root of Ophiopogon japonicus had some influences by different processing methods. |
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| Keywords: | Ophiopogon japonicus contents of polysaccharides dynamic accumulation harvest time |
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