عنوان : ( Evaluating the levels antioxidant and phenolic compounds in the fruit of Zarafshan wild barberry (Berberis integerrima) )
نویسندگان: فاطمه اهنگری مینااباد , سیدحسن مرعشی , علی جوادمنش , علی مقیمی ,
Full Textچکیده
The aim of the present study was to compare the antioxidant properties and phenolic / Flavonoids compounds in aqueous and alcoholic extracts of wild grain barberry. After purchasing from Amrudak village (Razavi Khorasan Province Iran) and powdering of Zarafshan Barberry fruit, the aqueous extracts were prepared in two ways ( shaking for 24 and 72 hours and boiling each for 5 and 30 minutes ). Treatments were also produced in both wet and dry samples as well as centrifuged and non-centrifuged for both extracts prepared with shaker and boiled. The alcoholic extract was prepared by shaker method for 72 hours. Antioxidant activity was determined by DPPH inhibition, total phenol and total Flavonoids levels using spectrophotometer. The results of this study showed that the aqueous extract boiled for 30 minutes had the highest amount of antioxidant activity through inhibition of DPPH free radicals. The aqueous extracts also has a higher Flavonoids content than the ethanol sample.
کلمات کلیدی
, Antioxidant activity, aqueous extract, Berberis integerrima, Phenol contents.
@inproceedings{paperid:1082610,
author = {اهنگری مینااباد, فاطمه and مرعشی, سیدحسن and جوادمنش, علی and مقیمی, علی},
title = {Evaluating the levels antioxidant and phenolic compounds in the fruit of Zarafshan wild barberry (Berberis integerrima)},
booktitle = {همایش ملی صنعت و تجاری سازی کشاورزی},
year = {2019},
location = {اهواز, ايران},
keywords = {Antioxidant activity; aqueous extract; Berberis integerrima; Phenol contents.},
}
%0 Conference Proceedings
%T Evaluating the levels antioxidant and phenolic compounds in the fruit of Zarafshan wild barberry (Berberis integerrima)
%A اهنگری مینااباد, فاطمه
%A مرعشی, سیدحسن
%A جوادمنش, علی
%A مقیمی, علی
%J همایش ملی صنعت و تجاری سازی کشاورزی
%D 2019
