{"title":"利用基于表面活性剂的综合水基两相体系、反萃取和吸附分离,从 Zanthoxylum bungeanum Maxim 叶子中高效制备金丝桃苷和槲皮素。","authors":"","doi":"10.1080/14786419.2023.2219822","DOIUrl":null,"url":null,"abstract":"<div><div><em>Zanthoxylum bungeanum</em> leaves (ZBL) are of great medicinal value for being rich in hyperoside and quercitrin. In this study, a novel, efficient and economical continuous process was established. First, aqueous two-phase system (ATPS) composed of Triton X-100/(NH<sub>4</sub>)<sub>2</sub>SO<sub>4</sub> was employed to enrich hyperoside and quercitrin from ZBL extracts and the recoveries reached 98.53% and 99.12%. Then back-extraction with dichloromethane-water system was adopted to separate hyperoside and quercitrin from Triton X-100 micelles which were recycled and the recoveries reached 86.58% and 85.19%. Finally, S-8 macroporous resin was used for removing the salt introduced in ATPS and the final recoveries reached 82.38% and 81.81%, much higher than the total flavonoids recovery as 69.08%. Furthermore, scale-up experiment certified that the continuous process was feasible for industrial production. Efficiently and economically, this method achieved a great breakthrough in purity and provided a novel reference for further purification and phase-forming component recycle.</div></div>","PeriodicalId":18990,"journal":{"name":"Natural Product Research","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Efficient preparation of hyperoside and quercitrin from Zanthoxylum bungeanum Maxim leaves using an integrated surfactant-based aqueous two-phase system, back-extraction and adsorption separation\",\"authors\":\"\",\"doi\":\"10.1080/14786419.2023.2219822\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div><em>Zanthoxylum bungeanum</em> leaves (ZBL) are of great medicinal value for being rich in hyperoside and quercitrin. In this study, a novel, efficient and economical continuous process was established. First, aqueous two-phase system (ATPS) composed of Triton X-100/(NH<sub>4</sub>)<sub>2</sub>SO<sub>4</sub> was employed to enrich hyperoside and quercitrin from ZBL extracts and the recoveries reached 98.53% and 99.12%. Then back-extraction with dichloromethane-water system was adopted to separate hyperoside and quercitrin from Triton X-100 micelles which were recycled and the recoveries reached 86.58% and 85.19%. Finally, S-8 macroporous resin was used for removing the salt introduced in ATPS and the final recoveries reached 82.38% and 81.81%, much higher than the total flavonoids recovery as 69.08%. Furthermore, scale-up experiment certified that the continuous process was feasible for industrial production. Efficiently and economically, this method achieved a great breakthrough in purity and provided a novel reference for further purification and phase-forming component recycle.</div></div>\",\"PeriodicalId\":18990,\"journal\":{\"name\":\"Natural Product Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2024-09-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Natural Product Research\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S1478641923017813\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Natural Product Research","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1478641923017813","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
Efficient preparation of hyperoside and quercitrin from Zanthoxylum bungeanum Maxim leaves using an integrated surfactant-based aqueous two-phase system, back-extraction and adsorption separation
Zanthoxylum bungeanum leaves (ZBL) are of great medicinal value for being rich in hyperoside and quercitrin. In this study, a novel, efficient and economical continuous process was established. First, aqueous two-phase system (ATPS) composed of Triton X-100/(NH4)2SO4 was employed to enrich hyperoside and quercitrin from ZBL extracts and the recoveries reached 98.53% and 99.12%. Then back-extraction with dichloromethane-water system was adopted to separate hyperoside and quercitrin from Triton X-100 micelles which were recycled and the recoveries reached 86.58% and 85.19%. Finally, S-8 macroporous resin was used for removing the salt introduced in ATPS and the final recoveries reached 82.38% and 81.81%, much higher than the total flavonoids recovery as 69.08%. Furthermore, scale-up experiment certified that the continuous process was feasible for industrial production. Efficiently and economically, this method achieved a great breakthrough in purity and provided a novel reference for further purification and phase-forming component recycle.
期刊介绍:
The aim of Natural Product Research is to publish important contributions in the field of natural product chemistry. The journal covers all aspects of research in the chemistry and biochemistry of naturally occurring compounds.
The communications include coverage of work on natural substances of land and sea and of plants, microbes and animals. Discussions of structure elucidation, synthesis and experimental biosynthesis of natural products as well as developments of methods in these areas are welcomed in the journal. Finally, research papers in fields on the chemistry-biology boundary, eg. fermentation chemistry, plant tissue culture investigations etc., are accepted into the journal.
Natural Product Research issues will be subtitled either ""Part A - Synthesis and Structure"" or ""Part B - Bioactive Natural Products"". for details on this , see the forthcoming articles section.
All manuscript submissions are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees. All peer review is single blind and submission is online via ScholarOne Manuscripts.