Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Modern Food Science and Technology》 2010-01
Add to Favorite Get Latest Update

Compassion of Antioxidant Capacity of Extracts from Rabdosia Lophanthoides (Buch.Ham ex D.Don) Hara by Reflux Extraction and Decompression Reflux Extraction

WEN Ling-rong, LIN Lian-zhu, ZHAO Mou-ming (College of Light Industry and Food, South China University of Technology, Guangzhou 510640,China)  
The study compared the extraction rates of total phenols, flavonoids, tannins and antioxidant capacity of extracts from rabdosia lophanthoides (Buch.Ham ex D.Don) Hara by decompression reflux extraction and reflux extraction. The results showed that the extraction rates of total phenols, flavonoids, tannins and antioxidant capacities of extracts were influenced by solvent polarity. Using the same extraction agents, the extraction rates of total phenols, flavonoids, tannins and antioxidant capacity of extracts were influenced by different extraction methods. The antioxidant capacity of extracts by reflux extraction was higher than that by decompression reflux extraction. Several compounds including the total phenols, flavonoids, tannins, might contribute to antioxidant capacity of rabdosia lophanthoides (Buch.Ham ex D.Don) Hara. Constant material-solvent ratio and suitable extraction agents were the key factors influencing the extraction of active ingredients from Rabdosia lophanthoides(Buch.Ham ex D. Don)Hara. High temperature could improve the extraction efficiency of the effective compounds in Rabdosia lophanthoides(Buch.Ham ex D. Don)Hara.
【Fund】: 国家“十一五”科技支撑计划项目(2006BAD27B03 2006BAD27B04)
【CateGory Index】: R285.5
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 1 Hits
1 Deng Yun, Cai Miao-yan, Tian Ye, Hu Song-qing, Li Lin (College of Light Industry and Food Technology , South China University of Technology, Guangzhou 510640,China);Determination of Diterpenoids in Different Solvent Extraction from Rabdosia serra(Maxim.)Hara[J];Guangzhou Food Science and Technology;2005-02
Chinese Journal Full-text Database 6 Hits
1 ZHANG Li-hua,XU Huai-de,LI Shun-feng(College of Food Science and Engineering,Northwest A&F University,Yangling,Shaanxi 712100,China);In vitro Absorption towards Bile Sodium and Heavy Metal with Chaenomeles sinensis (Thouin) Koehne Fruit Micro-powder[J];Acta Botanica Boreali-Occidentalia Sinica;2009-01
2 TANG Yong1, ZHAO Jing1, XU Jing2, ZHANG Ting1, ZHANG Yan-qi3, MI Man-tian1 (1Department of Nutrition and Food Hygiene, Chongqing Key Laboratory of Nutrition and Food Safty, 3Department of Statistics, College of Preventive Medicine, Chongqing 400038, 2Department of Endocrinology, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China);Evaluation and quantification of total antioxidative capability of fruit by microassay[J];Acta Academiae Medicinae Militaris Tertiae;2008-06
3 Zhou Yan-fang (Chemical department,Hanshan teacher college,Chaozhou 521041,China);Extraction of Flavone from Carambola Leaves by Ultrasonic Wave[J];Modern Food Science and Technology;2006-03
4 DUAN Zhi-fang,LAI Jun-zhuo,CHEN Qing-hua(Biopharmaceutical Research and Development center of Zhaoqing University,Zhaoqing 526061,China);Study on the extraction of diterpenoids from Rabdosia serra(Maxim.) hara and its inhibition on nitrosation[J];Chemical Research and Application;2008-01
5 DUAN Zhi-fang,LIANG Sheng-nian(Biopharmaceutical Research and Development Center of Zhaoqing University,Zhaoqing 526061,China);The effects on scavenging of free radicals of flavones from Rabdosia serra Maxim. Hara and its fermented product[J];West China Journal of Pharmaceutical Sciences;2007-01
6 TANG Yong,MI Man-tian,ZHAO Jing,WANG Jian,RAN Li,ZHANG Ting (Department of Nutrition and Food Hygiene,Third Military Medical University,Chongqing 400038,China);Hypocholesterolemic and anti-inflammatory effects of Chaenomeles extract on apolipoprotein E deficient mice[J];Immunological Journal;2008-06
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 XU Xuan 1,LUO Yi fan 2 (1.Dept of Chem,South China Normal Univ,Guangzhou 510630,China; 2.Dept of Natural Drug,Sun Yat sen Univ of Medical Sciences,Guangzhou 510089,China);Determination of the Content of Trace Elements in Rhizhom, Stalks and Leaves of Xihuang Herb[J];Trace Elements Science;2001-07
2 LI Gui rogn, YANG Sheng yuan (College of Public Health, Nanhua University, Hunan Hengyang 421001, China);Extraction of Codonopsis Pilosula Polysaccharide and Its Effects of Anti-active Oxygen Free Radicals[J];Huaxue Shijie (Chemical World);2001-08
3 Ding Lijun, Wu Zhenhui, Cai Chuanghai (Department of Biology and Chemistry, Hanshan Normal Institute, Chaozhou, Guangdong 521041, China);Extraction of Flavonoid From Pagodatree Flower[J];Transactions of The Chinese Society of Agricultural Engineering;2002-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved