| 罗定强,李青,刘嘉澍,等.杜仲饮片去粗皮合理性的探讨[J].安徽医药,2018,22(8):1460-1462. |
| 杜仲饮片去粗皮合理性的探讨 |
| Discussion on the rationality of the cortex eucommiae prepared drug in pieces cutting cork layer |
| 投稿时间：2016-10-14 |
| DOI： |
| 中文关键词: 杜仲饮片 盐杜仲 粗皮 铅 性状 |
| 英文关键词: Cortex eucommiae pieces Salt cortex eucommiae Cork layer Pb Macroscopical identification |
| 基金项目: |
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| 中文摘要: |
| 目的 探讨不同饮片企业未去粗皮的杜仲饮片性状检验问题。方法 靶向性的收集10批样品(包括杜仲饮片与盐杜仲),归纳切制形状的特点,按2015年《中国药典》(一部)检验；并对样品进行5种重金属[铅(Pb)、镉(Cd)、铜(Cu)、砷(As)和汞(Hg)]及有害元素的检测；对Pb元素超出限度的6批样品进行粗皮、去粗皮饮片分析。结果 市场流通的饮片按切制形状主要分为4种类型,即竹帘状杜仲饮片、未去粗皮的块片状杜仲饮片,丝条状盐杜仲、未去粗皮的块片状盐杜仲。6批粗皮中重金属Pb元素明显高于相应刮去粗皮饮片的量。结论 未去粗皮杜仲饮片未按标准规定在加工时刮去粗皮,而粗皮中Pb元素检测值高,表明杜仲饮片去粗皮具有合理性。 |
| 英文摘要: |
| Objective A discussion on macroscopical identification of the prepared cortex eucommiae crude slices with uncut cork layer. Methods The characteristics of the cutting shape were summarized by targeting the collection of 10 batches of samples (including the cortex eucommiae and salt cortex eucommiae). The samples were tested by standard methods recommended by Chinese Pharmacopoeia (part one) 2015, heavy metal(Pb,Cd,Cu,As,Hg) and the harmful elements were determined. Pb element was analyzed unqulified in 6 batches samples,and we analyzed the samples’ cork layer and not respectively. Results There were four kinds of the cutting shape including the bamboo curtain shape of the cortex eucommiae, the piece of sheet of the cortex eucommiae, the strips of salt cortex eucommiae and the piece of sheet the salt cortex eucommiae. The content of Pb element was much higher in the samples of unpeeled cork layer. Conclusion The samples of unpeeled cork layer did not meet the standard and the content of Pb element was high in the cork layer. It was reasonable to judge the cortex eucommiae samples of cork layer peeled as unqualified samples. |
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