پژوهشهای علوم و صنایع غذایی ایران, Volume (14), No (3), Year (2017-12) , Pages (17-28)

Title : ( Influence of Ultrasound-Assisted Extraction on Bioavailibity of Bene Hull (Pistacia Atlantica Subsp. Mutica) Extract: Testing Optimal Conditions and Antioxidant Activity )

Authors: Mojtaba Delfanian , Mohammad Hossein Haddad khodaparast , Seyed Mohammad Ali Razavi , Reza Esameilzadeh Kenari ,

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Abstract

The central composite rotatable design by response surface methodology was applied for optimization of ultrasonic extraction conditions of Bene hull (Pistacia atlantica subsp. Mutica) polyphenols. The sonication time, temperature and ethanol-water ratio were independent parameters studied for the extraction optimization. Total polyphenols and antioxidant potentials of extracts in terms of ferric reducing antioxidant potential (FRAP), DPPH scavenging activity and oxidative stability index (OSI) were determined. The obtained data were well consistent with the polynomial equations by significant variation in linear, quadratic and interaction impacts of the process factors. The optimized extraction conditions were sonication time, 26.91 min, temperature, 50.42 °C and ethanol concentration, 55.84%. The total polyphenols, DPPH, FRAP an OSI of optimal extract were 304.47 mg GAE/g, 72.47%, 54.04 mmol/100g and 8.55 h, respectively. High performance liquid chromatography (HPLC) analysis of optimal extract detected presence of epicatechin, chlorogenic, sinapic, caffeic and gallic acids.

Keywords

, Antioxidant activity; Bene hull; Polyphenols; Response surface methodology; Ultrasound, assisted extraction.
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@article{paperid:1074540,
author = {Delfanian, Mojtaba and Haddad Khodaparast, Mohammad Hossein and Razavi, Seyed Mohammad Ali and Reza Esameilzadeh Kenari},
title = {Influence of Ultrasound-Assisted Extraction on Bioavailibity of Bene Hull (Pistacia Atlantica Subsp. Mutica) Extract: Testing Optimal Conditions and Antioxidant Activity},
journal = {پژوهشهای علوم و صنایع غذایی ایران},
year = {2017},
volume = {14},
number = {3},
month = {December},
issn = {1735-4161},
pages = {17--28},
numpages = {11},
keywords = {Antioxidant activity; Bene hull; Polyphenols; Response surface methodology; Ultrasound-assisted extraction.},
}

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%0 Journal Article
%T Influence of Ultrasound-Assisted Extraction on Bioavailibity of Bene Hull (Pistacia Atlantica Subsp. Mutica) Extract: Testing Optimal Conditions and Antioxidant Activity
%A Delfanian, Mojtaba
%A Haddad Khodaparast, Mohammad Hossein
%A Razavi, Seyed Mohammad Ali
%A Reza Esameilzadeh Kenari
%J پژوهشهای علوم و صنایع غذایی ایران
%@ 1735-4161
%D 2017

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