On-line HPLC-ABTS screening and HPLC-DAD-MS/MS identification of free radical scavengers in Gardenia (Gardenia jasminoides Ellis) fruit extracts

2010 ◽  
Vol 123 (2) ◽  
pp. 521-528 ◽  
Author(s):  
Wenhao He ◽  
Xuan Liu ◽  
Honggao Xu ◽  
Ying Gong ◽  
Fang Yuan ◽  
...  
Keyword(s):  
Free Radical ◽  
Free Radical Scavengers ◽  
Radical Scavengers ◽  
Fruit Extracts ◽  
Gardenia Jasminoides ◽  
On Line ◽  
Gardenia Jasminoides Ellis

Screening of free radical scavengers fromErigeron breviscapususing on-line HPLC-ABTS/DPPH based assay and mass spectrometer detection

2012 ◽  
Vol 46 (3) ◽  
pp. 286-294 ◽  
Author(s):  
Fei Li ◽  
Lin-Dong Zhang ◽  
Bao-Cai Li ◽  
Jian Yang ◽  
Hua Yu ◽  
...  
Keyword(s):  
Free Radical ◽  
Mass Spectrometer ◽  
Free Radical Scavengers ◽  
Radical Scavengers ◽  
On Line

Chemical Composition and Antioxidant Activities of the Extracts from the Flowers of two Gardenia Jasminoides Variants

2020 ◽  
Vol 19 (2) ◽  
pp. 228-234
Author(s):  
Xin'er Zhang ◽  
Qingyun Luo ◽  
Yuandan Ma ◽  
Zhaojiang Zuo
Keyword(s):  
Fatty Acids ◽  
Free Radical ◽  
Chemical Composition ◽  
Functional Food ◽  
Antioxidant Activities ◽  
Nutritional Supplement ◽  
Free Radical Scavengers ◽  
Scavenging Activity ◽  
Radical Scavengers ◽  
Gardenia Jasminoides

We have investigated potentials of flowers of Gardenia jasminoides as a source for antioxidant-rich functional food and nutritional supplement. To this end, chemical composition and the scavenging activities of the flower extracts against 2,2-diphenyl-1-picrylhydrazyl and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid), O2-⁃ and ⁃OH were investigated. G. jasminoides flowers were found to be rich in hydrocarbons, terpenoids, phenolics, alcohols, aldehydes, fatty acids, ketones, and esters that are known to be free radical scavengers. Furthermore, extracts of G. jasminoides flowers exhibit scavenging activity for DPPH, ABTS, O2-⁃, and ⁃OH. Therefore, G. jasminoides flowers offer potentials for development of antioxidant-rich functional food and nutritional supplement.

scholarly journals Oxidative hemolysis of erythrocytes and its inhibition by free radical scavengers.

1988 ◽  
Vol 263 (36) ◽  
pp. 19809-19814
Author(s):  
E Niki ◽  
E Komuro ◽  
M Takahashi ◽  
S Urano ◽  
E Ito ◽  
...  
Keyword(s):  
Free Radical ◽  
Free Radical Scavengers ◽  
Radical Scavengers ◽  
Oxidative Hemolysis

Novel C-9, 9'-O-acyl Esters of (-)-Carinol as Free-radical Scavengers and Xanthine Oxidase Enzyme Inhibitors: Synthesis and Biological Evaluation

2013 ◽  
Vol 9 (1) ◽  
pp. 100-103 ◽  
Author(s):  
Praveen Kumar Suryadevara ◽  
Hari Babu Tatipaka ◽  
Rama Subba Rao Vidadala ◽  
Ashok k Tiwari ◽  
Janaswamy Madhusudana Rao ◽  
...  
Keyword(s):  
Free Radical ◽  
Xanthine Oxidase ◽  
Enzyme Inhibitors ◽  
Biological Evaluation ◽  
Free Radical Scavengers ◽  
Radical Scavengers ◽  
Oxidase Enzyme ◽  
Synthesis And Biological Evaluation

scholarly journals Effects of supplementation with free radical scavengers on the survival and fertilization rates of mouse cryopreserved oocytes

2001 ◽  
Vol 16 (9) ◽  
pp. 1976-1981 ◽  
Author(s):  
S. Dinara ◽  
K. Sengoku ◽  
K. Tamate ◽  
M. Horikawa ◽  
M. Ishikawa
Keyword(s):  
Free Radical ◽  
Free Radical Scavengers ◽  
Radical Scavengers ◽  
Fertilization Rates
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