Title :
The study on antioxidant activity and content of total flavonoidsand total phenolic in different parts of Abelmoschus esculentus L.
Author :
Jin, Yinjie ; Zhang, Yanbing ; Yuan, Ke
Author_Institution :
State key Lab. of Subtropical Silviculture, Zhejiang Agric. & Forestry Univ., Lin´´an, China
Abstract :
This article determined total flavonoids and total phenolic content of extracts from different parts of Abelmoschus esculentus L. and enrichment of macroporous resins with different parts. At the same time, their antioxidant activity in vitro, total flavonoids and total phenolic content and determination of two different methods of analysis of the correlation between the results were determined by DPPH and FRAP methods applied.The results demonstrate that different parts of Abelmoschus esculentus L. contain a lot of flavonoids and phenolic acids composition, and that they show a strong free radical scavenging activity and reducing power. This shows that the main ingredients of Abelmoschus esculentus L. playing the antioxidant effect was flavonoids and phenolic acids,This implies that Abelmoschus esculentus L. is a kind of antioxidant potential resources.
Keywords :
free radicals; molecular biophysics; porosity; porous materials; resins; Abelmoschus esculentus L; DPPH methods; FRAP methods; antioxidant activity; free radical scavenging activity; macroporous resins; total flavonoid content; total phenolic content; Biology; Calibration; Ethanol; Laboratories; Linear regression; Methanol; Powders; Abelmoschus esculentus L.; Antioxidant activity; DPPH; FRAP; The total flavonoid(TF); The total phenolic acid(TP);
Conference_Titel :
IT in Medicine and Education (ITME), 2011 International Symposium on
Conference_Location :
Cuangzhou
Print_ISBN :
978-1-61284-701-6
DOI :
10.1109/ITiME.2011.6130809
