comparative antioxidant activity and total flavonoid content of persian pomegranate (punica granatum l.) cultivars

نویسندگان

mohammad reza shams ardekani department of traditional pharmacy, school of traditional iranian medicine, tehran university of medical sciences, tehran, iran.

mannan hajimahmoodi department of traditional pharmacy, school of traditional iranian medicine, tehran university of medical sciences, tehran, iran. drug and food control department, faculty of pharmacy, tehran university of medical sciences, tehran, iran.

mohammad reza oveisi department of drug and food control, faculty of pharmacy, tehran university of medical sciences, tehran, iran

nafiseh sadeghi department of drug and food control, faculty of pharmacy, tehran university of medical sciences, tehran, iran

چکیده

pomegranate (punica granatum l.), lythraceae, is mainly grown in mediterranean region. it is one of the major cultivated productions of iran, which have been used in folk medicine for many centuries. it has been proved that pomegranate has a high antioxidant activity and is effective in the prevention of atherosclerosis. this study compares the antioxidant activity, total phenolic and flavonoid contents of eight different pomegranate cultivars grown in iran. aqueous solutions of known fe+2 concentration, vitamin e, vitamin c, gallic acid and catechin were used for calibration. the results showed that sour summer pulp cultivar had the most antioxidant effect with significant difference with the other cultivar (p < 0.05) which can be introduced as a potent source of natural antioxidants, and the peel of three cultivars (sweet saveh malas, sour summer and black peel) as a suitable source for extraction and purification of phenolic and flavonoid compound. the antioxidant capacity of pomegranate peel extract is 10 times higher than the pulp extract.

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منابع مشابه

Comparative Antioxidant Activity and Total Flavonoid Content of Persian Pomegranate (Punica granatum L.) Cultivars

Pomegranate (Punica granatum L.), Lythraceae, is mainly grown in Mediterranean region. It is one of the major cultivated productions of Iran, which have been used in folk medicine for many centuries. It has been proved that pomegranate has a high antioxidant activity and is effective in the prevention of atherosclerosis. This study compares the antioxidant activity, total phenolic and flavonoid...

متن کامل

Comparative Antioxidant Activity and Total Flavonoid Content of Persian Pomegranate (Punica granatum L.) Cultivars

Pomegranate (Punica granatum L.), Lythraceae, is mainly grown in Mediterranean region. It is one of the major cultivated productions of Iran, which have been used in folk medicine for many centuries. It has been proved that pomegranate has a high antioxidant activity and is effective in the prevention of atherosclerosis. This study compares the antioxidant activity, total phenolic and flavonoid...

متن کامل

Comparative Antioxidant Activity and Total Flavonoid Content of Persian Pomegranate (Punica granatum L.) Cultivars

Pomegranate (Punica granatum L.), Lythraceae, is mainly grown in Mediterranean region. It is one of the major cultivated productions of Iran, which have been used in folk medicine for many centuries. It has been proved that pomegranate has a high antioxidant activity and is effective in the prevention of atherosclerosis. This study compares the antioxidant activity, total phenolic and flavonoid...

متن کامل

Antioxidant Activity of Iranian Pomegranate (Punica granatum L.) Seed Extracts

Pomegranate, a small tree with potential human health benefits, is grown mainly in Iran, India and USA as well as in most Near and Far East countries. It has been used extensively in folk medicine for a number of therapeutic purposes. In the present study, the ferric reducing/antioxidant power assay (FRAP) was employed and the FRAP value of the seed fraction of six different cultivars of pomegr...

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Evaluation of Antioxidant Activity, Phenolic and Flavonoid Content in Punica granatum var. Isfahan

Pomegranate is a native Persian fruit that is grown around the world; the present study is the report of the research on different extracts of different polarity from flowers regarding their antioxidant activity. Punica granatum L. var. Isfahan Malas flowers were extracted with petroleum ether. The dried petroleum extract was suspended in ethanol %80 and successively partitioned with n-butanol....

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total phenolic contents and antioxidant activity of pomegranate (punica granatum l.) peel extracts

the phenolic compounds of pomegranate (punica granatum l.) peel extracted by two methods (solvent and ultrasound-assisted) with five solvents (acetone, methanol, ethanol, water and ethyl acetate) were compared with supercritical fluid extraction (sfe). the total phenolic compounds were determined according to the folin-ciocalteu reagent using tannic acid as standard. the overall results showed ...

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عنوان ژورنال:
iranian journal of pharmaceutical research

جلد ۲۰۱۱، شماره ۹، صفحات ۵۱۹-۵۲۴

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