Evaluation of Antiradical Activity Grape Seeds and Olive (<i>Olea europaea</i>) Pits Extracts
نویسندگان
چکیده
منابع مشابه
Effect of heating conditions of grape seeds on the antioxidant activity of grape seed extracts
This study was carried out to evaluate the effect of heating and physical conditions of grape seeds on the antioxidant activity of their extracts. Two forms of grape seeds, whole and powdered forms, were heated at four different temperatures 50, 100, 150 and 200 C. After heating, grape seeds were extracted with 70% ethanol (0.1 g grape seed/10 mL of 70% ethanol), and total phenol contents (TPC)...
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Paulownia tomentosa is a large indecidous tree planted mostly for its fast growing wood and decorative purposes. The tree is also used in traditional Chinese medicine. As a part of our study of natural polyphenols, the fruits of Paulownia tomentosa were extracted by EtOH and than subjected to liquid/liquid extraction. Fractions were analysed by TLC and HPLC to determine presence of phenolic sub...
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ژورنال
عنوان ژورنال: Journal of Scientific Research
سال: 2013
ISSN: 2070-0245,2070-0237
DOI: 10.3329/jsr.v6i1.16654