Measuring of Antioxidant Capacity and Phytochemical Evaluation of Two Genotypes of Hawthorn from Maragheh Region
محل انتشار: بیست و هفتمین کنفرانس شیمی آلی ایران
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 165
نسخه کامل این مقاله ارائه نشده است و در دسترس نمی باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ISOC27_111
تاریخ نمایه سازی: 19 اسفند 1399
چکیده مقاله:
The antioxidant capability, total phenol, total flavonoid, anthocyanins, ascorbic acid contents, and reducing power contents of polar and non-polar extracts for two Genotypes of Hawthorn from Maragheh Region were evaluated in this work. The polar extraction of red type of Hawthorn had a higher total phenolic content as well as antioxidant the activity compared to that of the other subfractions. Antioxidant activities of the samples were determined by three various testing systems namely 2, 2-diphenyl-1-picrylhydrazyl (DPPH),1 β-carotene/linoleic acid and reducing power assay.2 In DPPH system, the highest radical scavenging activity was seen by the polar subfraction in of red type of methanol extract [44.05±4.52 (μg/ml)]. Our findings demonstrate that the methanolic extracts of two Genotypes of Hawthorn may be suggested as a new potential source of natural antioxidant.
کلیدواژه ها:
نویسندگان
Marzieh Piryaei
Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, Iran
Marzieh Babashpour Asl
Department of Horticulture, Maragheh Branch, Islamic Azad University, Maragheh, Iran.
Mir Mahdi Abolghasemi
Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, Iran