Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Guangxi University(Natural Science Edition)》 2007-02
Add to Favorite Get Latest Update

Study on extraction of condensed tannins from Acacia mearnsii bark

DUAN Wen-gui,GENG Zhe,QIN Liu-mei(College of Chemistry and Chemical Engineering,Guangxi University,Nanning 530004,China)  
In this paper,microwave irradiation method,ultrasonic method and high pressure steaming method were applied to extract condensed tannins from Acacia mearnsii bark.The optimum extraction conditions were studied.The results showed that microwave method was the best method in the extraction of condensed tannins.The condensed tannins extracted by microwave irradiation method at the optimum conditions was characterized by IR,UV,TG-DTA and XRD methods.
【Fund】: 国家教育部留学回国人员科研启动基金资助项目(教外司留[2005]383号)
【CateGory Index】: TQ914.1
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 2 Hits
1 DUAN Wen-gui1,GENG Zhe1,ZHANG Jia-yan2,SHEN Chang-mao1(1.College of Chemistry and Chemical Engineering,Guangxi University,Nanning 530004,China; 2.Faculty of Wood Science and Decoration Engineering,Southwest Forestry College,Kunming 650224,China);Preparation and Properties of Modified Rosin-condensed Tannins Esters[J];Chemistry and Industry of Forest Products;2009-03
2 QIAN Cai-hong1,WU Mou-cheng2(1.Department of Animal Science,Hubei Vocational College of Bio-technology,Wuhan,Hubei 430070,China;2.College of Food Science and Technology,Huazhong Agriculture University,Wuhan,Hubei 430070,China);The Progress of Tannin Preparation Methods[J];Modern Agricultural Sciences;2009-03
Chinese Journal Full-text Database 10 Hits
1 HE qiang YAO Kai SHI Bi  [WT4”BZ](College of Light Industry and Food Engineering,Sichuan University, Chengdu 610065,China) [WT5”HZ];The Syntheses and Applications of Gallates [J];CHINA SURFACTANT DETERGENT & COSMETICS;2000-01
2 HUANG Su~1,HUANG Zheng-wei~2(1.Stomatology College,Nanjing University,Nanjing,Jiangsu,210008,China;2.Huaxi Stomatology College,Sichuan University,Chengdou,Sichuan,610041,China);The Inhibition Effect of Galla Chinensis to the Initial Adherence of Actinomyces[J];Progress In Veterinary Medicine;2003-06
3 LIU Guokun, WU Zujian, XIE Lianhui, LIN Qiying, CHEN Qijian (Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China);The inhibition of infectivity of Tobacco mosaic virus by tannins extracted from plants[J];;2003-03
4 Chen Xiangming,Chen Heru,Li Weibin(Science Faculty,Shantou University,Shantou 515063,China);Study on Fast Determination Content of Condensed Tannin Using Stiasny Method[J];Guangdong Chemical Industry;2006-07
5 XU QinDepartment of Pharmaceutical Analysis, Guilin Medical College,Guilin 541004,China;Research Progress on Tannins[J];Acta Medicinae Sinica;2004-01
6 WANG Rui-jun (College of Chemistry and Bioengineering,Yichun University,Yichun 336000,China);In vitro Antibacterial Effect of Several Common Chinese Medicinal Herbs on Staphlococcus aureus[J];Modern Food Science and Technology;2009-09
7 HU Tong-le et al(Biological Control Center of Plant Disease and Plant Pests of Hebei Province,College of Plant Protection,Agricultural University of Hebei,Baoding,Hebei 071001);Study on Active Components of Galla chinensis against Phytophthora infestans (Mont.) de Bary[J];Journal of Anhui Agricultural Sciences;2010-12
8 MO Jian-guang et al (Guangxi Analysis and Testing Research Center,Guangxi,Nanning 530022);Determination of Hydrolysable Ellagitannins in Sweet Tea of Guangxi by HPLC[J];Journal of Anhui Agricultural Sciences;2010-13
9 Hao Lianchun College of Pharmacy,Harbin University of Commerce (Harbin 150076);Preliminary Study on Analgesic Action of Tannins in Corylus Heterop Hylla Leaf[J];Heilongjiang Medicine Journal;2008-06
10 LI Jiyao\+*, HUANG Zhengwei, ZHOU Xuedong, et al. (\+*Key Lab of Oral Biomedical Engineering Sichuan University, Ministry of Education, Chengdu 610041, China);Evaluation of in vitro Cario-static Effect of Galla chinensis with Biofilm Model[J];West China Journal of Stomatology;2003-05
China Proceedings of conference Full-text Database 1 Hits
1 MAHEMUTI Maierdan1,2 HUJIA Gulixian 2 AIKEMU Mehesumu 1 (1.Affiliated Tumor Hospital,2.Department of pharmaceutics,College of Pharmacy,Xinjiang Medical University,Urumqi 830011,China);Study on the antidiarrhea effect of Elaeagnus angustifolia L.granule formulation[A];[C];2008
Chinese Journal Full-text Database 10 Hits
1 CUI Bin-bin,LI Yun,FENG Da-ling,LIU Ying,FU Xiao-xia(College of Biological Science and Biotechnology,Beijing Foresty University,Beijing 100083,China);A Study for Isolation of Populus Chloroplast and cpDNA[J];Journal of Baoding Teachers College;2006-02
2 LI Hong-shuang,LIU Qiao-hui(School of Enviromental Science and Engineering of Nanjing University of Information Science and Techonlogy,Nanjing 210044,China);Study on Effects of Several Elements on Growth Differentiations of Populus tomentosa[J];Northern Horticulture;2007-12
3 Zhang Qiuhui; Zhao Guangjie. School of Material Science and Technology, Beijing For. Univ., 100083, P. R. China.;Liquefaction of wood by using phenol or polyhydric alcohols.[J];Journal of Beijing Forestry University;2003-06
4 ZHANG Liping;HUANG Zhen;LIU Xiaoyan.School of Material Science and Technology, Beijing Forestry University,100083,P. R. China.;Absorption properties of modified Larix barks to metal ions.[J];Journal of Beijing Forestry University;2004-04
5 Zhao Chengyi Qi Qi Ji Haibing Li Weichao (Analytical and Testing Center, Beijing Normal University, 100875, Beijng, China);DERTERMINATION OF HEAVY METALS AND SULFUR IN POPLAR LEAVES OF THE MAIN TRAFFIC ROAD AND STUDY ON ATMOSPHERE POLLUTION STATE IN BEIJING[J];Journal of Beijing Normal University(Natural Science);2001-06
6 WANG Yong1,2,DENG Lei1,KOJIMA Toshinori2(1 School of Material Science and Engineering,Wuhan University of Technology,Wuhan 430070;2 Department of Materials and Life Science,Seikei University,Tokyo 180-8633);Study and Application of Natural Macromolecule Persimmon Tannin[J];Materials Review;2008-08
7 YAN Zhen1, CHAI Yu-bo2, MA Lu1, ZHAO Yong1, CHANG Jian-min1 (1.Beijing Forestry University, Beijing 100083, China; 2. Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China);Study on Making Plywood with Pyrolytic Tar-PF Resin[J];China Wood-Based Panels;2007-06
8 Zheng Zhifang Zhang Lijun Tong Xiantao Wang Shengguo Yang Xuesong(Northeast Forestry University);STUDIES ON RAISING EXTRACTION OF TANNIN EXTRACT FROM LARCH BARK[J];Journal of Northeast Forestry University;1993-03
9 Tan Wenying, Wang Shuyang, Guan Xiaoping, Xu Kaihong, Sun Liang(Northeast Forestry University, Harbin 150040, P. R. China);Influence of the Partical Size on the Characteristics of Biomass Pyrolysis[J];Journal of Northeast Forestry University;2003-02
10 Zhang Jun~1,2 Fan Zhilin1 Lin Xiaofen1 Xu Yiqian1(1Key Laboratory of Clean Coal Power Generation and Combustion Technology of Ministry of Education, Southeast University, Nanjing 210096, China)(2State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China);Online measurement of products during fast pyrolysis of biomass[J];Journal of Southeast University (Natural Science Edition);2005-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved