دورية أكاديمية
أعرض في EDS

Valorization of seed and kernel marcs and evaluation of their antioxidant potential.

التفاصيل البيبلوغرافية
العنوان: Valorization of seed and kernel marcs and evaluation of their antioxidant potential.
المؤلفون: Nguyen ATL; Food Science & Biotechnology Program, Department of Human Ecology, College Agriculture, Science and Technology, Delaware State University, 1200 N DuPont Highway, Dover, DE 19901, United States., Akanbi TO; School of Environmental and Life Sciences, College of Engineering, Science and Environment, The University of Newcastle (UON), Brush Road, Ourimbah, NSW 2258, Australia., Tawiah NA; College of Humanities, Education and Social Sciences, Delaware State University, Dover, DE 19901, United States., Aryee ANA; Food Science & Biotechnology Program, Department of Human Ecology, College Agriculture, Science and Technology, Delaware State University, 1200 N DuPont Highway, Dover, DE 19901, United States. Electronic address: aaryee@desu.edu.
المصدر: Food chemistry [Food Chem] 2022 Oct 01; Vol. 390, pp. 133168. Date of Electronic Publication: 2022 May 07.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE
أسماء مطبوعة: Publication: Barking : Elsevier Applied Science Publishers
Original Publication: Barking, Eng., Applied Science Publishers.
مواضيع طبية MeSH: Antioxidants*/chemistry , Mangifera*/chemistry, Flavonoids/analysis ; Fruit/chemistry ; Phenols/analysis ; Plant Extracts/chemistry ; Seeds/chemistry
مستخلص: The processing and consumption of mango (Mangifera indica) generate a sizeable amount of kernel waste with enormous and largely unexplored potential, while by-products from njangsa (Ricinodendron heudelotii) seed and bush mango (Irvingia gabonensis) kernel oil extraction are often discarded. This study aims to repurpose these kernels and seed wastes into added/high-value products and evaluate the ethanolic and methanolic extracts of their pressed marcs for polyphenolic content and potential antioxidant activity. The total phenolic content (TPC) and total flavonoid content (TFC) in the marc extracts ranged between 47.87 and 376.0 mg GAE/g and 4.85 and 13.70 mg Rutin/g, respectively. Both mango kernel marc extracts showed higher potent reducing power, ABTṠ + radical and DPPḢ radical scavenging activities with half effective concentration (EC 50 ) values (0.20-0.22 mg/mL) comparable to the reference compound; ascorbic acid (0.20 mg/mL). The TPC and TFC of the marc extracts generally strongly correlated with antioxidant activity. Relatively higher contents of xanthophyll and β-carotene were detected in bush mango kernel methanolic extract than in the other extracts. Extraction solvent affected the composition and content of bioactives in pressed marcs of njangsa seed and mango kernel.
(Copyright © 2022 Elsevier Ltd. All rights reserved.)
فهرسة مساهمة: Keywords: Antioxidant capacity; Mango kernel; Njangsa seed; Pigments; Total phenolics
المشرفين على المادة: 0 (Antioxidants)
0 (Flavonoids)
0 (Phenols)
0 (Plant Extracts)
تواريخ الأحداث: Date Created: 20220515 Date Completed: 20220606 Latest Revision: 20220606
رمز التحديث: 20221213
DOI: 10.1016/j.foodchem.2022.133168
PMID: 35569394
قاعدة البيانات: MEDLINE
الوصف
تدمد:1873-7072
DOI:10.1016/j.foodchem.2022.133168