Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Modern Food Science and Technology》 2006-03
Add to Favorite Get Latest Update

Study on the Extraction Technology of Polysaccharide from Longan

Wang Ling, Ji Bao- ping ﹙Food Science and Nutrition Engineering College, ChinaAgricultural University, Beijing100083, China﹚  
In this article, polysaccharide was extracted from dry pulp in longan. Single factor test and orthogonal experiment design methods L9(33)were applied to analyze the influence of the factors such as solid-liquid ratio and temperature and time on the extraction percent of the polysaccharides. Extraction of water, protein removal by sevag method combined with enzyme method, ethanol precipitation, centrifugal and other methods were adopted. Experimental results indicated that solid-liquid ratio and temperature would significantly affect the extraction percent of the polysaccharides. The optimum solid-liquid ratio was1:40, temperature was 80℃ and the extraction time was 4h.In this condition, the extraction percent of polysaccharides in longan was up to 21.94%.
【CateGory Index】: TQ464.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 Cheng Zhouqian et al (Rice Institute,Anhui Academy of Agicultural Sciences ,Hefei 230031 );Studies on Fertilizing Technique and Planing Density of 70 You Shuang 9[J];Journal of Anhui Agricultural Sciences;1996-02
2 LUO Kai et al (Department of Biology,Chongqing Three Gorges University,Chongqing 404000);Studies on the Extraction and Purification Crafts of Polysaccharide from Jujubal[J];Journal of Anhui Agricultural Sciences;2006-22
3 LI Hai-bo et al(Yingdong College of Bioengineering,Shaoguan University,Shaoguan,Guangdong 512005);Study on Extraction Technology of polysaccharide in Asystasia gangetica(L.)T.Anders[J];Journal of Anhui Agricultural Sciences;2007-32
4 LI Yan-hua 1,WANG Wei-jun1,YU Jun-lin1,ZHANG Lan-wei 2,CHEN Li-an1(1.Department of Pharmacy and Food Science,Tonghua Normal University,Tonghua,Jilin 134002,China;2.College of Food Science and Engineering,Harbin Industry University,Harbin,Heilongjiang 150090,China);The Present Situation and Development of the Polysaccharide in Fruits and Vegetables[J];Northern Horticulture;2008-12
5 ZHOU Xiu-ren1,YANG Peng-ming2,LI Xin-zheng2,LI Shi-qiang1(1.College of Life Sciences,Henan Institute of Science and Technology,Xinxiang,Henan 453003,China;2.College of Landscape Architecture,Henan Institute of Science and Technology,Xinxiang,Henan 453003,China);The Study on Main Sugar of Chinese Pumpkin[J];Northern Horticulture;2009-03
6 YANG Pengming1,ZHOU Xiuren2,ZHAO Runzhou1,LI Xinzheng1 (1.College of Landscape Architecture,Henan Institute of Science and Technology,Xinxiang 453003;2.College of Life Sciences,Henan Institute of Science and Technology,Xinxiang 453003);Analysis of Variation and Correlation of 8 Pumpkin Characters[J];Journal of Changjiang Vegetables;2008-16
7 WANG Chun-ming~1, WU Wen-ping~2 (1. Shanghai Institute of Technology, Shanghai 200235; 2. Shanghai Zhenhua Scientific Technology and Industry & Trade Co. Ltd. , Shanghai 200439,China).;Phosphorizing Agent for Cathodic Eiectrophoresis Coatings[J];Materials Protection;2004-01
8 SUN Qing-fang,CUI Chong-shi,ZHANG Yao-wei( Horticultural College,Northeast Agricultural University,Harbin Heilongjiang 150030,PRC );Study on nutrition quality breeding of pumpkin[J];Journal of Northeast Agricultural University;2004-06
9 薛伯生 (戚墅堰机车车辆工艺研究所,常州 213011);The Optimization of Pb-Sn-Cu Alloy Electroplating on Bearing Liner[J];;2000-01
Chinese Journal Full-text Database 10 Hits
1 XIONG Xiong et al (School of Pharmacy,Southwest Jiaotong University,Emei,Sichuan 614202);Research Advance in Botanical Inhibitors of Tyrosinase[J];Journal of Anhui Agricultural Sciences;2007-13
2 ZHU Yue-xiong, SHI Liang, CAO Guang-li (Life Science College,Suzhou University, Suzhou 215006, China);Decoloration and Deproteinization of Polysaccharose from Wild Ganoderma applanatum[J];Amino Acids & Biotic Resources;2005-03
3 FENG Ting,HE Cong-fen,ZHAO Hua,DONG Yin-mao(College of Chemical and Environmental Engineering, Beijing Technology and Business University, Beijing 100037, China);REVIEW ON STUDIES OF PLANT POLYSACCHARIDES[J];Journal of Beijing Technology and Business University (Natural Science Edition);2004-05
4 LI Zhi-min,WANG Bo-chu,ZHOU Jing, PENG Liang nistry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China);Comparison of three methods of removing protein from polysaccharide extract in the plant[J];Journal of Chongqing University(Natural Science Edition);2004-08
5 ;A Review of Research and Development of Longan's False Seed PeelLi Shengfeng,Liu Xueming,Wu Jijun[J];Fujian Fruits;2004-02
6 XU Yan-yan(Department of Chemical and Biochemical Engineering,Xiamen University,Xiamen 361005,China);Extraction Methods and Techniques of Polysaccharides[J];Journal of Fujian Fisheries;2006-03
7 Fang Yiwei (Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080);Fundamental Study of Pharmaceutical Active Polysaccharides[J];Chinese Journal of Analytical Chemistry;1994-09
8 ZHENG Shao-quan ,ZHENG Jin-gui (Fujian Breeding Engineering Research Technology Center for Longan&Loquat Fuzhou, Fujian 350013 China; Fruit Research Institute of FAAS, Fuzhou, Fujian 350013 China;Institute of Agricultural Product Quality, Fujian Agriculture and Foresty University Fuzhou, Fujian 350002 China);Research on the polysaccharide content of different genotypes of Longan (Dimocarpus longan)[J];Journal of Fruit Science;2006-02
9 Li Xuehua, Long Shengjing, Xie Yunfeng,et al.(Department of Chemistry,Guangxi Medical University,Nanning 530021 China);THE EXTRACTION OF EUPHORIA LONGAN(LOUR.)STEUD AND LITCHI CHINENSIS SONN POLYSACCHARIDES AND ITS EFFECT OF CLEANING OXYGEN RADICAL[J];Journal of Guangxi Medical University;2004-03
10 ZHOU Xiao yan, XU Zhou shan(Shanghai Institute of Industrial Microbiology, Shanghai 200233);Production of mycelia of Cordyceps sinensis with soybean meal as nitrogen source[J];INDUSTRIAL MICROBIOLOGY;1999-01
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 ZHANG Qing1, LEI Lin-sheng2, YANG Shu-qin2, SUN Li-sha2 (1Department of Pharmacy, Nanfang Hospital, 2Department of Pharmacology, First Military Medical University, Guangzhou 510515, China);Effects of jujube date polysaccharide on tumor necrosis factor production and its mRNA expression in peritoneal macrophages in mice[J];Journal of First Military Medical University;2001-08
2 CHEN Yu xiang 1,ZHANG Li ping 2, LIANG Zhong yan 2, MIAO Chun yan 2, ZHANG Yi shen 2 (1 Jilin University of Technology Bilolgy Resource Enginecring, Changchun 130025, China; 2 College of Life Science, Northeast Normal University, Changchun;Structure investigation of water soluble polysaccharide H_n isolated from the fruits of Hippophae rhamnosides L[J];JOURNAL FO MOLECULAR SCIENCE;2000-01
3 WANG Gui yun,LIANG Zhong yan,ZHANG Li ping, MIAO Chun yan,ZHENG Ke_yan, ZHANG Yi shen ( School of Life Science, Northeast Normal University, Changchun 130024, China);GC-MS and~(13)C-NMR analysis on studying polysaccharide JS_1 structure[J];Journal Fo Molecular Science;2001-03
4 Li Xuehua Long Shengjing(Dept. of Chemistry,Guangxi Medical Univ.,6 Binhulu, Nanning,Guangxi,530021,China);Extraction of Jujube Ploysaccharide and Its Effect of Cleaning Oxygen Radical[J];GUANGXI SCIENCES;2000-01
5 DAI Weijuan, et al Department of Pharmacology, Jining Medical college;Preliminary Study on Immunopharmacological Actions of Ficus Carica Polysaccharides[J];Chinese Journal of Ethnomedicine and Ethnopharmacy;2000-03
6 WANG Yang,WANG Hai hong,XU Da lun(Faculty of Lief Science and Biotechnology, Ningbo University, Ningbo 315211, China);Extraction and Purification Polysaccharide from Sargassum fusiforme[J];Journal of Ningbo University(Natural Science & Engineering Edition);2002-01
7 Zhu Jiajin (College of Agricultural Engineering and Food Science, Zhejiang University, Hangzhou 310029, China);Extraction Technology of Soluble Polysaccharides From Wild Patrinia Villosa[J];Transactions of The Chinese Society of Agricultural Engineering;2002-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved