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Evaluation of Reducing Ability and Antioxidant Activity of Fruit Pomace Extracts by Spectrophotometric and Electrochemical Methods
المؤلفون المشاركون
Vasyliev, Georgii
Vorobyova, Victoria
Linyucheva, Olga V.
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-12-14
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
The component profiles of apricot, grape, and black currant pomace extracts have been analyzed using HPLC coupled to diode-array detection and tandem mass spectrometry (HPLC-DAD-MS).
The predominant components in grape, apricot, and black currant pomace extracts were phenolic acids and flavonols.
The redox behavior of apricot, black currant, and grape pomace water extracts was evaluated by means of cyclic voltammetry.
Also, individual substances mainly present in the extracts were analyzed.
The results of electrochemical testing were compared to traditional chemical techniques of potassium ferricyanide reduction (FRAP) and phosphomolybdenum assay, and fair agreement was established.
The 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical scavenging assays were applied in order to estimate antioxidant activity.
The reducing power of the grape extract was found to be higher than that of the apricot and black currant extracts in both potassium ferricyanide reduction (FRAP) and phosphomolybdenum methods.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Vasyliev, Georgii& Vorobyova, Victoria& Linyucheva, Olga V.. 2020. Evaluation of Reducing Ability and Antioxidant Activity of Fruit Pomace Extracts by Spectrophotometric and Electrochemical Methods. Journal of Analytical Methods in Chemistry،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1174985
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Vasyliev, Georgii…[et al.]. Evaluation of Reducing Ability and Antioxidant Activity of Fruit Pomace Extracts by Spectrophotometric and Electrochemical Methods. Journal of Analytical Methods in Chemistry No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1174985
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Vasyliev, Georgii& Vorobyova, Victoria& Linyucheva, Olga V.. Evaluation of Reducing Ability and Antioxidant Activity of Fruit Pomace Extracts by Spectrophotometric and Electrochemical Methods. Journal of Analytical Methods in Chemistry. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1174985
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1174985
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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