| 石雷磊,徐建中.杭白芍产地初加工方法研究[J].浙江中西医结合杂志,2017,27(12): |
| 杭白芍产地初加工方法研究 |
| Studies On The Method of preliminary Proeessing In Paeoniae Radix Alba In Hangzhou |
| 投稿时间：2017-03-09 修订日期：2017-05-10 |
| DOI： |
| 中文关键词: 白芍 产地加工 芍药苷 指纹图谱 |
| 英文关键词:Paeoniae Radix Alba. origin processing paeoniflorin chromatographic fingerprint |
| 基金项目: |
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| 摘要点击次数: 731 |
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| 中文摘要: |
| 目的：研究杭白芍产地适宜初加工方法。方法：以药材成品得率、水浸提物含量、芍药苷含量、HPLC色谱指纹图谱等为考察指标，分别评价去皮与不去皮、不同水蒸、水煮时间处理的杭白芍质量。结果：产地初加工方式中，先去皮后煮、蒸较先煮、蒸后去皮为优，其中，以先去皮后煮制为优，其次是先去皮后蒸制。先蒸、煮后去皮处理虽然成品得率较先去皮后煮的高，但芍药苷含量却较先去皮后煮分别降低13.20%和36.40%，水浸提物含量分别降低17.16%和14.37%。HPLC色谱指纹图谱分析结果表明，杭白芍各初加工方法所得的白芍药材相似度较高，都在0.97以上。结论：杭白芍初加工以去皮后于100℃沸水中煮5.0min为优，先去皮后蒸制以10.0min为适宜，时间过长成分含量会降低，且均以牙签能刺进杭白芍为准。 |
| 英文摘要: |
| Objective: To study the appropriate method of Primary processing in Paeoniae Radix Alba. Method: With the rate of finished products, the content of water extraction, paeoniflorin index and chromatographic fingerprint, we investigated the quality of Paeoniae Radix Alba treated by different processing methods. Result: the way of removing the skin before boiling and steaming was better than removing the skin after boiling and steaming. Among them, the way of removing the skin before boiling was the best and the second is to peel after steaming. Compared with the way of removing the skin before boiling, removing the skin after boiling and steaming would get a higher rate of finished product,but its content of paeoniflorin decreased by 13.20% and 36.40% respectively and its content of water extract decreased by 17.16% and 14.37% respectively. The similarity of the different processing methods was less than 0.97. Conclusion: The time of boiling after removing the skin was for 5 minutes appropriately at the 100℃ in the boiling water and the time of steaming after removing the skin was for 10 minutes appropriately. Too long time will reduce the component contents and we pierce the toothpick into the Paeonia Radix Alba as the standard. |
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