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《Journal of Beijing Union University》 2003-03
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Improved Method for Acid-base Titration Determination of the Degree of N-acetylation of Chitosan

WU Jing\|ping(Normal College of Beijing Union University, Beijing\ 100011,China)  
The methods for the determination of the degree of chitosan by acidbase titration was studied and improved.By the new improved method,the dosage of the sample was decreased and the time of determinating was shorted.The new method is simple and easy to operating.
【CateGory Index】: O656
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【References】
Chinese Journal Full-text Database 9 Hits
1 HUANG Hui-li,CAI A-na,CHEN Pei-qin (Province University Key Laboratory of industrial Biotechnology(Huaqiao University),Fujian Quanzhou 362021,China);Study on the Characteristics of A Chitin Deacetylase[J];Amino Acids & Biotic Resources;2007-03
2 ZHANG Ru-xiang, ZHOU Shi-biao, ZENG Guo-liang, ZHANG Wei-qin (Department of Chemistry and Chemical Engineering, Hunan University of Arts and Science, Changde Hunan, 415000);Study on the Condition of the Chemistry Modification of the Chitosan[J];;2005-02
3 KUANG Wei, LIU Zhi-wei(Biology Department, Jiaying University, Meizhou 514015, China);Determination of the Degree of Deacetylation of Chitosan by Linear Potentiometric Titration[J];Guangzhou Chemical Industry;2006-02
4 XU Hai-e,YAN Cui-e(Faculty of Chemistry and Chemical Engineering,Hubei University,Wuhan 430062,China);Grafting chitosan with folic acid and poly(ethylene glycol)[J];Chemical Research and Application;2007-01
5 MENG Xiao-rong1 ZHANG-Min1,2 HU Xing-ting1 CHENG-Fei1(1.School of Science,Xi'an University of Architecture and Technology,Xi'an,Shaanxi 710055 China;2.Shaanxi University of Science and Technology,Xianyang,Shaanxi 712081,China);Study on chitosan's restraining effect on familiar bacterium in food[J];Food & Machinery;2007-02
6 ZHONG Fang-xu1,ZHANG Xian2,LI Chun-mei2(1.Department of Biological and Pharmaceutical Engineering,Wuhan Polytechnic University,Wuhan 430023;2.College of Food Science and Technology, Huazhong Agricultural University,Wuhan 430073);Study on immobilization of alkaline proteinase on porous chitosan microspheres[J];Food Science and Technology;2008-03
7 ZHAO Ying1,YANG Yan2,LU Shi2,ZHANG Hong-ling1 (1.Department of Biological and Pharmaceutical Engineering,Wuhan Polytechnic University,Wuhan 430023,China;2.Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China);Comparison of two chitosan deacetylation degree determination[J];Journal of Wuhan Polytechnic University;2009-02
8 QIU Juan~(1),HANG Tai-jun~(1*),ZHANG Can~(2)(1.Department of Pharmaceutical Analysis,China Pharmaceutical University,Nanjing 210009,China;2.Center of Drug Discovery,China Pharmaceutical University,Nanjing 210038,China);Analysis of N-octyl-O-sulfate Chitosan[J];Progress in Pharmaceutical Sciences;2006-06
9 LI Xiang-dong1,2,XIE Yu2,WEI Ya2,HU Jin-gang2,SHI Shao-xin2(1.Zhoukou Normal University,Zhoukou 466000,China;2.Nanchang Hangkong University,Nanchang 330063,China);PREPARATION OF WATER-SOLUBLE CHITOSAN AND DETERMINATION OF DEACETYLATION DEGREE[J];Journal of Henan University of Technology(Natural Science Edition);2009-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WU Gang,SHEN Yu-Hua,XIE An-Jian,LIN Hong-Yun(College of Chemistry and Chemical Engineering, Anhui University, Heifei230039,China);Studies on the adsorption of bilirubin in solution by chitosan[J];Journal of Anhui University(Natural Sciences);2003-01
2 SI You-lin1,2,ZHANG Sheng-yi1,CHEN Xiao-jing1,FANG Chun-xia1(1.School of Chemistry and Chemical Engineering,Anhui University,Hefei 230039,China;2.Department of Basic Courses,Bengbu Medical College,Bengbu 233000,China);Preparation of TiO_2 nanoparticles by using chitosan as template and their photocatalytic activity[J];Journal of Anhui University(Natural Sciences);2008-01
3 Chen Jinjin(Department of Environmental Science,College of Environmental Science and Engineering,Zhong Shan University,Guangzhou,510275);Development of the Research of Chitin/Chitosan and Its Derivatives in Environmental Fields[J];Anhui Chemical Industry;2003-03
4 DING Chun-mei, SONG Qing-ping, ZHANG Ze-zheng (Dept. of Bioch. Engn., Anhui University of Technology and Science, Wuhu 2410 00, China);Orthogonal method of extracting protein from shrimp shell[J];Journal of Anhui Institute of Mechanical and Electrical Engineering;2003-01
5 Wang Weiping Du Yumin Li Yan Shi Zhengyi;Study on the Production of Chitosan from Absidia coerulea with Cheap Raw Materials[J];Anhui Agricultural Science Bulletin;2007-20
6 CAO Wei-xing et al(College of Land and Resources,Shenyang Agricultural University,Shenyang,Liaoning 110161);Study on Method Improvement of Preparing Chitosan[J];Journal of Anhui Agricultural Sciences;2007-02
7 ZHU Hua-yue et al (Department of Environmental Engineering,Taizhou University,Linhai,Zhejiang 317000);Study on the Adsorptiona and Removal of Protonated Cross-linked Chitosan Granules to Nitrate in Water Body[J];Journal of Anhui Agricultural Sciences;2008-07
8 LIU Shu-qi et al (School of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237);Effects of Chitosan Coated Slow Release Fertilizers on the Crop Growth[J];Journal of Anhui Agricultural Sciences;2008-20
9 CAO Jia-lie et al(School of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237);Study on Nutrient Slow Release Characteristics of Chitosan Coated Slow Release Fertilizers(CCF)[J];Journal of Anhui Agricultural Sciences;2008-23
10 FU Jing et al (College of Resources and Environment,Shandong Agricultural University,Taian,Shandong 271018);Intensive Treatment Technology for Wastewater from Chitin Production[J];Journal of Anhui Agricultural Sciences;2008-30
China Proceedings of conference Full-text Database 9 Hits
1 ZHAN Yi-zhen ZHAO Xue WANG Wei 1 Saintyear Holding Group Co., Ltd, Hangzhou 311221, China 2 Chemical and Bioengineering college,Donghua University,Shanghai 200051, China;Manufacturing and Application of Antibacterial Alginate/Gelatin Blend Fiber[A];[C];2008
2 Liu xiaohua Li shumei Xia fanglian (Department of preventive medicine,Gannan medical university.Ganzhou,341400);The Progress on Chitosan and Chitooligosaccharides to Diabetes Mellitus[A];[C];2007
3 CHANG Jing LIU Wan-shun HAN Bao-qin LIU Bing (College of Marine Life Science,Ocean University of China,Qingdao 266003,China);Study and comparison of biological properties of carboxymethyl-chitosan and carboxymethyl-chitin[A];[C];2007
4 Zhou Yan-bin~1 Zeng Qing-xiao~2 Wu Xiao-yong~2 Ning Chu-guang~2 (1.Guangzhou Shuangqiao Company Ltd.,Guangzhou 510280) (2.College of Light Industry & Food Engineering,South China Univ.of Tech.,Guangzhou 510640);Chitosan and its Functions on Intestinal Health[A];[C];2004
5 Zhu LONG, Lina YU, Rong ZHANG (Key Laboratory of Science and Technology of Eco-Textile Ministry of Education, Jiangnan University, Wuxi 214122);Preparation of Amphoteric Chitosan and its application[A];[C];2007
6 ZHANG Rong,LONG Zhu (Key Laboratory of Science and Technology of Eco - Textile Ministry of Education,Southern Yangtze University,Wuxi 214122,china);The Preparation and application of Graft Copolymer of 2,3-epoxypropyltrimethylammonium Chloride onto Chitosan[A];[C];2006
7 Yu Lina Long Zhu Zhang Rong (Key Laboratory of Science and Technology of Eco -Textile Ministry of Education, Southern Yangtze University,Wuxi 214122,china);Preparation of Amphoteric Chitosan and its application[A];[C];2007
8 Zhao Yuzhu Li Zheng Wu Yuying (College of Materials Science and Technology,Beijing Forestry University Beijing 100083);Study on preparation of the graft copolymerization of acrylamide onto chitosan and treatment of wheat straw pulp middle waste water[A];[C];2007
9 Yan Ji-peng Wu Yu-ying Yang Jing-wen (College of Material Sciences and Technology,Beijing Forestry University,Beijing,100083);Study on characterization and application of Graft Acrylamide onto Chitosan[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Xi Ming et al (Anhui Agriculture School, Hefei 230031);Preparation and Structure Character of Water-Soluble Chitosan[J];Journal of Anhui Agricultural Sciences;2001-05
2 CHEN Chun yun 1, ZHUANG Yuan yi 1,LIU Fei 1,YANG Min 2 (1 Department of Environmental Science, Nankai University, Tianjin 300071,China; 2 Research Center for Eco Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,China);ADSORPTION EQUILIBRIUM AND KINETIC OF DYES ONTO DRIED ACTIVATED SLUDGE[J];Journal of Safety and Environment;2003-03
3 WANG Zhi hua HUANG Yu li (College of Materials Science and Engineering, Beijng University Chemical Technology, Beijng 100029, China);The calculation of deacetylating degree of chitosan[J];JOURNAL OF BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY;2001-01
4 MA Ru HUANG Ming-zhi (College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China);Hydrolysis of chitosan with lysozyme[J];Journal of Beijing University of Chemical Technology;2002-06
5 SHANG GUAN Guo-lian,ZHANG Ying-hui ,LI Mei,LIANG Huo-di ,YU You-xian (Foshan Science and Technology University,Guangdong Nanhai528231,China);Preservation Effect of Chitosan on Cut Flower of Gladiolus[J];Storage and Process;2003-01
6 HUANG Jian-shao ZHANG Hong ZHAO Dong-hai (Biology Department,changde Teachers' University, Changde Hunan,415000);THE PREPARTIONA AND CHARACTERIZATION OF IMMOBILIZED PAPAIN ON CHITOSAN[J];Journal of Changde Teachers University;2002-01
7 LU Jianliang LIANG Yuerong AHANG Lingyun (Tea Research Institute, Zhejiang University, Hangzhou, 310029);Modification of coomassic brilliant blue method and application to protein assay of tea liquor[J];Journal of Tea;2002-02
8 WANG Ai qin LI Hong qi YU Xian da (Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou,Gansu,730000);The Investigation on Hygroscopicity and Moisture Retention of Chitin and Chitosan from Different Sources[J];China Surfactant Detergent & Cosmetics;1999-05
9 WU Yiguang1, ZHOU Li1, LIU Bo1,FENG Xinyu2, WU Canguang2, JIANG Zhigang2(1Dept.of Appl.Chem,Shenzhen Univ.,Shenzhen518060,China; 2.Shenzhen Bright Way Novel Biomaterial Tech.Co. Ltd,Shenzhen518081,China);Characterization of β-chitosan[J];China Surfactant Detergent & Cosmetics;2003-03
10 CHANG De-fu,WANG Jiang-tao(Chemistry and Chemical Engineering,Ocean University of China,Qingdao 266003,China);Chemical modification and application of chitosan[J];China Surfactant Detergent & Cosmetics;2006-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 LI Zhan-jun~(1,2),YU Jiu-gao~(1),DAI Hong-guang~1,HAN Gang~2(1.School of Science,Tianjin University,Tianjin 300072,China;2.Department of pharmaceutics,North China Coal University,Tangshan 063000,China);Applications of Grafted Chitosan in Pharmaceutics[J];Chinese Polymer Bulletin;2008-10
2 ZHANG Ai-li,LIU Yue,ZHOU Ji-ti,JIN Ruo-fei(Key Laboratory of Industrial Ecology and Environmental Engineering,Ministry of Education,School of Environmental and Biological Science and Technology,Dalian University of Technology,Dalian 116024,China);Adsorption Property of Chitosan Composite Resin for Nitrite-Nitrogen[J];Environmental Science;2009-02
3 DING Jiao1 SHU Hong-Ying2 LU Jing-Liang1(1.Chemistry Industry Institute of Jangxi,Nanchang 330029;2.Institute of Environment and Chemical Engineering,Nanchang Hangkong University,Nanchang 330063);Applications of chitosan derivatives in cosmetics[J];Jiangxi Chemical Industry;2007-03
4 ZHANG Liu-zhen,XU Yu-jie,WANG Chang,et al.School of Radiation Medicine and Public Health,Medical College of Soochow University,Suzhou 215123 China;The Preparation and Characterization of CTS-EDTA and the Study of its Chelating Sr~(2+) in Vitro[J];Chinese Journal of Radiological Health;2009-01
5 Zhang Xiao-ling,He Zhi-fei (The college of food science and technology southwest university,Chongqing 400716);The Application of Natrual Preservation in Chilled Meat[J];Meat Research;2008-05
6 MA Jun,NING Guang-hui,LIAO Zi-yi,ZHAO Shi-lin(College of Chemistry and Materials Science,Sichuan Normal University,Chengdu 610066,Sichuan);Study on the Preparation of Immobilized Enzyme Carrier——Porous Chitosan Microsphere[J];Journal of Sichuan Normal University(Natural Science);2009-03
7 ZHAO Xiang-ying,LIU Li-ping,LIU Jian-jun(1.Shandong Food Ferment Industry Research & Design Institute,Jinan 250013,China;2.Shandong Key Laboratory of Food & Fermentation Engineering,250013 China);Progress on Chitin Deacetylase[J];Food and Drug;2008-07
8 YANG Xi-hong XIE Wan-cui WANG Wei-min HUANG Quan-bo LI Jie-fen(School of Food Science and Technology,Guangdong Ocean University,Zhanjiang,Guangdong 524025,China);Antimicrobial effect of chitosan in chinese sausage[J];Food & Machinery;2007-06
9 YANG Xi-hong1 XIE Wan-cui1 WANG Wei-min1 HAN Tian-shi1 XIA Wen-shui2(1. School of Food Science and Technology, Guangdong Ocean University, Zhanjiang, Guangdong 524025, China;2. Key Laboratory of Food Science and Safety, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214036,China);Research on chitosan for prolonging quality-maintaining duration of high-moisture preserved pachyrhizus[J];Food & Machinery;2008-01
10 WU Si-hui1,YU Xiao-hong2,ZHANG Hong-liang1,SU Zheng-quan2,FENG Yi-fan3(1.College of Pharmacy,Guangdong Pharmaceutical University,Guangzhou 510006;2.College of Public Health,Guangdong Pharmaceutical University,Guangzhou 510006;3.Central Laboratory,Guangdong Pharmaceutical University,Guangzhou 510006);Research of common indicator of degree of deacetylation of chitosan by alkalimetry[J];Food Science and Technology;2009-04
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