Volume 18, Issue 113 (2021)                   FSCT 2021, 18(113): 19-27 | Back to browse issues page

‎ 10.52547/fsct.18.113.19

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Hemmati Hassan Gavyar P, Amiri H. The effect of extraction solvent on antioxidant activity, total phenol content and total flavonoid content of Postia puberula. FSCT 2021; 18 (113) :19-27
URL: http://fsct.modares.ac.ir/article-7-41890-en.html
The effect of extraction solvent on antioxidant activity, total phenol content and total flavonoid content of Postia puberula
Parvaneh Hemmati Hassan Gavyar1 , Hamzeh Amiri 2
1- گروه زیست شناسی، دانشکده علوم پایه، دانشگاه لرستان، خرم آباد
2- Departement of Biology, Factulty of Science, Lorestan University, Khoram-Abad, Iran , amiri_h_lu@yahoo.com
Abstract:   (1953 Views)
The propose of this study is evaluation effects of different solvents on antioxidant activity and phenol and flavonoid content of Postia puberula (Asteracea). The obtained ethanol, methanol, water and hydroalchol extract were investigated for antioxidant activity and phenol and flavonoid content. The antioxidant activity were measured by 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and β-carotene/linoleic acid assay, also phenol and flavonoid content were measured by gallic acid and quercetin as standard compound. The result of this study showed that the the different solvents can effective on antioxidant activity, phenol and flavonoid content so that, in both method hydroalchol extract has more antioxidant activity, also hydroalchol extract has more phenol, but more flavonoid  observed in ethanolic extract
Keywords: DPPH, β-carotene/linoleic, Phenol content, Flavonoid content, Different solvents
Full-Text [PDF 470 kb]   (1241 Downloads)    
Article Type: Original Research | Subject: Enriching food
Received: 2020/04/7 | Accepted: 2021/01/11 | Published: 2021/07/1
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