| 白鲜根皮与木心活性成分比较研究 |
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| 引用本文： | 周丽丽,左玲,马冬磊,毛斌斌.白鲜根皮与木心活性成分比较研究[J].重庆师专学报,2013(3):63-65,69. |
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| 作者姓名： | 周丽丽 左玲 马冬磊 毛斌斌 |
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| 作者单位： | 安徽科技学院,安徽凤阳233100 |
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| 基金项目： | 安徽科技学院青年基金项目（ZRC2011282）;安徽高校省级自然科学研究项目（KJ20132052）. |
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| 摘 要： | 目的：比较白鲜根皮和木心的活性成分，为白鲜产地加工是否需要去心提供理论依据．方法：采用HPLC法测定白鲜根皮与木心中挎酮和黄柏酮含量，并比较HPLC指纹图谱相似度．结果：根皮中的褡酮和黄柏酮含量分别为0．7731％、0．3029％，木心中的棒酮和黄柏酮含量分别为0．4712％、0．1785％；根皮与木心指纹图谱的相似度达0．923，有12个共有峰．结论：以棒酮和黄柏酮为指标，白鲜根皮中两者含量均大于木心中的两者含量；根皮与木心中两者含量均达到了中国药典要求，二者HPLC指纹图谱的吻合程度较高，活性成分相似．白鲜根皮可不去木心入药．
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| 关 键 词： | 白鲜根皮 木心 棒酮 黄柏酮 |
Comparative study of the active ingredient of densefruit pittany root- bark and duramen |
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| ZHOU Lili,ZUO Ling,MA Donglei,MAO Binbin.Comparative study of the active ingredient of densefruit pittany root- bark and duramen[J].Journal of Chongqing Teachers College,2013(3):63-65,69. |
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| Authors: | ZHOU Lili ZUO Ling MA Donglei MAO Binbin |
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| Institution: | (Anhui Science and Technology University, Fengyang Anhui 233100, China) |
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| Abstract: | Objective ： To compare the active ingredient of densefruit pittany root - bank and duramen , to provide a theoretical basis for whether densefruit pittany root -bark should be removed the duramen. Methods： Using the HPLC method for the determination of densefruit pittany root - bark and duramen content of fraxinellone and obacunone, and comparison of HPLC fingerprint similarity. Results： The root bark fraxinellone and obacunone for 0. 7731% , 0. 3029 % , duramen fraxinellone and obacunone for 0. 4712 % ,0. 1785 % ,root bark and duramen of the similarity of 0. 923. Conclusion ： Taking fraxinellone and obacunone as the index, densefruit pittany root - bark of both content were greater than the content of duramen of both ; the content of root bark and duramen reached the Chinese pharmacopoeia requirements, two HPLC fingerprint matching degree is high, similar chemical composition. The densefruit pittany root -bark can not be removed the dura- men as medicinal materials. |
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| Keywords: | densefruit pittany root - bark Duramen Fraxinellone Obacunone |
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