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| Study on the purification technology of radix paeoniae rubra extract by macroporous rresin |
| Hits 1988 Download times 1797 Received:April 03, 2009 |
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| DOI
10.11656/j.issn.1673-9043.2009.03.18 |
| Key Words
Radix Paeoniae Rubra;macroporous resin;peoniflorin |
| Author Name | Affiliation | | LIU Hong | Research institute of Tianjin University of TCM, Key Laboratory of Pharmacology of Traditional Chinese Medical Prescription, Ministry of Education, Tianjin 300193, China | | Wan Meng | Research institute of Tianjin University of TCM, Key Laboratory of Pharmacology of Traditional Chinese Medical Prescription, Ministry of Education, Tianjin 300193, China | | HAO Yu | Research institute of Tianjin University of TCM, Key Laboratory of Pharmacology of Traditional Chinese Medical Prescription, Ministry of Education, Tianjin 300193, China | | 朱晓月 | Research institute of Tianjin University of TCM, Key Laboratory of Pharmacology of Traditional Chinese Medical Prescription, Ministry of Education, Tianjin 300193, China | | 拓小瑞 | Research institute of Tianjin University of TCM, Key Laboratory of Pharmacology of Traditional Chinese Medical Prescription, Ministry of Education, Tianjin 300193, China | | 张德芹 | Research institute of Tianjin University of TCM, Key Laboratory of Pharmacology of Traditional Chinese Medical Prescription, Ministry of Education, Tianjin 300193, China |
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| Abstract
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| [Objective] To study the purification technology of Radix Paeoniae Rubra extract by macroporous resin.[Methods] Taking peoniflorin as the index constituent, the type of resin was chosen. The sampling amount and elution solvent were decided and the times for repeated use and recovery capacity after regeneration were studied.[Results] D101 was chosen for purification, the suitable sampling ratio of resin volume to raw material was 1:1. The elution solvent was 4-fold 70% ethanol.[Conclusion] The technology is economic, simple and practical and can be used to purify Radix Paeoniae Rubra extract. |
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