| 引用本文： |
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陈小刚,覃兰芳,赖茂祥.棒柄花叶中PPG含量的动态积累研究[J].广西科学,2010,17(2):141-143. [点击复制]
- CHEN Xiao-gang,QIN Lan-fang,LAI Mao-xiang.Dynamic Accumulation Study on the PPG Content of Cleidion brevipetiolatum Pax et Hoffm[J].Guangxi Sciences,2010,17(2):141-143. [点击复制]
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| 摘要: |
| 应用反相高效液相法研究不同月份中棒柄花(Cleidion brevipetiolatum Pax et Hoffm.)植物枝叶中反式-4-(1-丙烯基)苯酚-β-D吡喃葡萄糖苷(PPG)含量的动态积累,确定棒柄花枝叶的最佳采收时期。结果表明,当年11月至次年2月份样品中PPG的含量相对较高,其中2月份的含量最高,为0.14%;当年3~10月份样品中PPG的含量相对较低,其中6月份含量最低,为0.0329%。当年11月至次年2月份为棒柄花枝叶的最佳采收时期。 |
| 关键词: 反式-4-(1-丙烯基)苯酚-β-D吡喃葡萄糖苷(PPG) 动态积累 枝叶 棒柄花 反相高效液相 |
| DOI： |
| 投稿时间：2009-07-09修订日期：2009-09-03 |
| 基金项目:广西科技攻关项目(桂科攻0322024-5A)资助。 |
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| Dynamic Accumulation Study on the PPG Content of Cleidion brevipetiolatum Pax et Hoffm |
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CHEN Xiao-gang, QIN Lan-fang, LAI Mao-xiang
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| (Guangxi Institute of Chinese Medicine and Pharmaceutical Sciences, Nanning, Guangxi, 530022, China) |
| Abstract: |
| The optimum harvest time of Cleidion brevipetiolatum Pax et Hoffm is determined through the dynamic accumulation study on the PPG content from different months of the year by the way of RP-HPLC. The result shows that the content of PPG from the samples is higher in Nov-Feb while it is lower in Feb-June.Therefore it is ascertained that Nov-Feb is the optimal harvest time to Cleidion brevipetiolatum Pax et Hoffm. |
| Key words: Trans-4-(1-propenyl)-phenol-β-D-glucopyranoside(PPG) dynamic accumulation leaf Cleidion brevipetiolaumt Pax et Hoffm RP-HPLC |
