{"title":"[高效液相色谱法制备连翘提取物]。","authors":"Zhao-hai Wu, Xiao-mei Tan, Jia-bo Luo, Feng He","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To prepare forsythiaside from Forsythia suspensa by high-performance liquid chromatography (HPLC).</p><p><strong>Method: </strong>A crude extract of Forsythia suspensa was prepared by water extraction and alcohol precipitation prior to polyamide column chromatography. Forsythiaside was prepared from the crude extract by RP-HPLC.</p><p><strong>Results: </strong>Analysis with HPLC showed that the purity of the prepared forsythiaside reached 98%.</p><p><strong>Conclusion: </strong>HPLC is simple and effective for the preparation of forsythiaside from Forsythia suspensa.</p>","PeriodicalId":11097,"journal":{"name":"Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2005-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Preparation of forsythiaside from Forsythia suspensa by high-performance liquid chromato- graphy].\",\"authors\":\"Zhao-hai Wu, Xiao-mei Tan, Jia-bo Luo, Feng He\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>To prepare forsythiaside from Forsythia suspensa by high-performance liquid chromatography (HPLC).</p><p><strong>Method: </strong>A crude extract of Forsythia suspensa was prepared by water extraction and alcohol precipitation prior to polyamide column chromatography. Forsythiaside was prepared from the crude extract by RP-HPLC.</p><p><strong>Results: </strong>Analysis with HPLC showed that the purity of the prepared forsythiaside reached 98%.</p><p><strong>Conclusion: </strong>HPLC is simple and effective for the preparation of forsythiaside from Forsythia suspensa.</p>\",\"PeriodicalId\":11097,\"journal\":{\"name\":\"Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Preparation of forsythiaside from Forsythia suspensa by high-performance liquid chromato- graphy].
Objective: To prepare forsythiaside from Forsythia suspensa by high-performance liquid chromatography (HPLC).
Method: A crude extract of Forsythia suspensa was prepared by water extraction and alcohol precipitation prior to polyamide column chromatography. Forsythiaside was prepared from the crude extract by RP-HPLC.
Results: Analysis with HPLC showed that the purity of the prepared forsythiaside reached 98%.
Conclusion: HPLC is simple and effective for the preparation of forsythiaside from Forsythia suspensa.
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