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Chemical Composition and Biological Activities of Extracts from Pomelo Peel By-Products under Enzyme and Ultrasound-Assisted Extractions

التفاصيل البيبلوغرافية
العنوان: Chemical Composition and Biological Activities of Extracts from Pomelo Peel By-Products under Enzyme and Ultrasound-Assisted Extractions
المؤلفون: Pham Van Hung, Nguyen Hai Yen Nhi, Ling Yu Ting, Nguyen Thi Lan Phi
المصدر: Journal of Chemistry, Vol 2020 (2020)
بيانات النشر: Hindawi Limited, 2020.
سنة النشر: 2020
المجموعة: LCC:Chemistry
مصطلحات موضوعية: Chemistry, QD1-999
الوصف: Enzyme-assisted extraction (EAE) and ultrasound-assisted extraction (UAE) were popular methods used to extract bioactive compounds from citrus peels, by-products of fruit processing industry. In this study, the total phenolic content (TPC), total flavonoid content (TFC), naringin and hesperidin contents, and antioxidant and antimicrobial activities of the extracts from pomelo peels using the combined enzyme and ultrasound-assisted extraction (E-UAE) or ultrasound and enzyme-assisted extraction (U-EAE) technique were investigated and compared with those extracted using the EAE and UAE. The optimal EAE conditions were as follows: enzyme concentration of 2%, water-solid ratio of 40 ml/g, incubation temperature of 50°C, and extraction time of 60 min, whereas the optimal UAE conditions were ultrasonic energy of 40 kHz, water-solid ratio of 40 ml/g at room temperature, and extraction time of 60 min. The results indicate that the total phenolics, total flavonoids, naringin, and hesperidin contents of the extracts significantly increased in the following order of the extraction techniques: UAE
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2090-9063
2090-9071
Relation: https://doaj.org/toc/2090-9063; https://doaj.org/toc/2090-9071
DOI: 10.1155/2020/1043251
URL الوصول: https://doaj.org/article/064daca11dff4b59b9ecc527641395ea
رقم الأكسشن: edsdoj.064daca11dff4b59b9ecc527641395ea
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20909063
20909071
DOI:10.1155/2020/1043251