| 不同采收时间广金钱草药材产量和质量研究 |
| 投稿时间：2018-03-09 点此下载全文
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| 引用本文：陈端妮,唐晓敏,张春荣,程轩轩,杨全.不同采收时间广金钱草药材产量和质量研究[J].中国现代中药,2018,20(4):450-452 |
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| 基金项目:国家新兴产业重大工程包中药标准化项目（ZYBZ-Y-GD-13）-广金钱草标准（ZYY-2017-099） |
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| 中文摘要:目的：考察不同采收时间对广金钱草产量和质量的影响。方法：在广金钱草不同采收时间收集药材样品，测定生长指标、产量和多糖、总黄酮、夏佛塔苷的含量。结果：广金钱草在不同采收时间各项生长指标、产量和多糖、总黄酮、夏佛塔苷含量差异显著。结论：广金钱草适宜在10月初采收。 |
| 中文关键词:广金钱草 采收时间 产量 化学成分 |
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| Study on Yield and Quality of Desmodii Styracifolii Herba in Different Harvest Seasons |
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| Abstract:Objective：To investigate influence of different harvest seasons on the yield and quality of desmodii styracifolii herba.Methods：After collecting samples at different periods，the growth index，yield and the contents of polysaccharides，flavonoids and schaftoside contents of D.styracifolium（Osbeck）Merr.were calculated and compared. Results：There were the significant differences in the growth and yield as well as the polysaccharides，flavonoids and schaftoside contents in different harvest seasons. Conclusion：The best collection period is early October. |
| keywords:Desmodium styracifolium（Osbeck）Merr. harvest seasons yield Chemical constituents |
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