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北京石油化工学院2026年研究生招生接收调剂公告
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djc9801

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[求助] 劳驾查阅AMR.690-693一篇文献有没有被EI检测

我想开个证明,但是不知道是否别检索,劳驾虫友查阅:High-purity isolation of trans-resveratrol from Rhizma Polygoni
Cuspidati by high-speed counter-current chromatography
Jianchao Deng, Laihao Li, Xianqing Yang, Suping Lu, Yanyan Wu,Shuxian Hao and Bo Qi
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xchsjtu

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djc9801(静安jingan代发): 金币+10, 谢谢应助 2013-06-25 10:09:18
djc9801: 金币+5 2013-06-25 15:21:21
Accession number:        

20132416414919
          Title:         High-purity isolation of trans-resveratrol from Rhizma Polygoni Cuspidati by high-speed counter-current chromatography
          Authors:         Deng, Jian Chao1 ; Li, Lai Hao1; Yang, Xian Qing1 ; Lu, Su Ping2; Wu, Yan Yan1; Hao, Shu Xian1; Qi, Bo1
          Author affiliation:         1 South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences; Key Laboratory of Aquatic Product Processing, Ministry of Agriculture, China
                  2 China Guangzhou No.12 Hospital, Guangzhou 510620, China
          Corresponding author:         Yang, X. Q. (yxqgd@163.com)
          Source title:         Advanced Materials Research
          Abbreviated source title:         Adv. Mater. Res.
          Volume:         690 693
          Monograph title:         Materials Design, Processing and Applications
          Issue date:         2013
          Publication year:         2013
          Pages:         1335-1339
          Language:         English
          ISSN:         10226680
          ISBN-13:         9783037856925
          Document type:         Conference article (CA)
          Conference name:         4th International Conference on Manufacturing Science and Engineering, ICMSE 2013
          Conference date:         March 30, 2013 - March 31, 2013
          Conference location:         Dalian, China
          Conference code:         97228
          Sponsor:         Northeastern University, China; Harbin Institute of Technology; Jilin University
          Publisher:         Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635, Switzerland
          Abstract:         In this paper, high-speed counter-current chromatography (HSCCC) was established and successfully applied for the separation and purification of trans-resveratrol from Rhizma Polygoni Cuspidati. After extracted by microwave assisted extraction (MAE), the dry extract was directly dissolved in HSCCC solvent and introduced to HSCCC separation system. Two-phase solvent system of HSCCC was optimized. Trans-resveratrol was separated from extract of Rhizma Polygoni Cuspidati by high-speed counter-current chromatography in two-step using two different solvent systems composed of chloroform-methanol-water (4:3:2, v/v/v) and n-hexane-ethyl acetate-methanol-water (3:5:4:6, v/v/v/v). From 200 mg of crude extract, 2.5 mg of trans-resveratrol was obtained at over 99% purity by HPLC analyses, and its chemical structure was identified by ESI-MS, 1H NMR. © (2013) Trans Tech Publications, Switzerland.
          Number of references:         12
          Main heading:         Chromatography
          Controlled terms:         Extraction  -  Methanol  -  Organic solvents  -  Resveratrol  -  Solvents
          Uncontrolled terms:         Different solvents  -  High-speed counter current chromatography  -  Microwave-assisted extraction  -  Rhizma Polygoni Cuspidati  -  Separation and purification  -  Separation systems  -  Trans-resveratrol  -  Two-phase solvent system
          Classification code:         802.3 Chemical Operations -  804.1 Organic Compounds
          DOI:         10.4028/www.scientific.net/AMR.690-693.1335
          Database:         Compendex
                  Compilation and indexing terms, © 2013 Elsevier Inc.
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2楼2013-06-25 10:01:04
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djc9801

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2楼: Originally posted by xchsjtu at 2013-06-25 10:01:04
Accession number:        

20132416414919
          Title:         High-purity isolation of trans-resveratrol from Rhizma Polygoni Cuspidati by high-speed counter-current chromatography
          Authors:         Deng, Jian Chao1 ...

谢谢,我不知道如何才能给仁兄金币,我第一次发求助帖,麻烦告知一下
3楼2013-06-25 10:03:43
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xchsjtu

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【答案】应助回帖

引用回帖:
3楼: Originally posted by djc9801 at 2013-06-25 10:03:43
谢谢,我不知道如何才能给仁兄金币,我第一次发求助帖,麻烦告知一下...

我回帖的下方有个赞一下看到么,旁边有个给金币的按钮应该···你可以选择给几个···
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4楼2013-06-25 10:09:31
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