Comparative evaluation of maceration and ultrasonic-assisted extraction of phenolic compounds from fresh olives
نویسندگان
چکیده
منابع مشابه
Optimization of Ultrasonic-Assisted Extraction of Phenolic Compounds from Apples
In order to optimize conditions for the extraction of polyphenols from apples, peel and flesh of apples were subjected to an extraction process with different solvents consisting of various ratios of methanol and water (40, 60, 80 %), 100 % methanol, or with methanol acidified with hydrochloric acid (0.1 %). Extractions were performed using an ultrasonic bath with time periods from 5 to 15 min....
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The purpose of this study was to extract phenolic compounds from olive leaves of Koroneiki, Roghani and Mission varieties by maceration and Microwave-assisted extraction (MAE) methods with different solvents. Our results revealed that the extraction method, solvent and variety had a significant effect on the amount of phenolic compounds (p<0.05). In both extraction methods, Koroneiki and Missio...
متن کاملOptimisation of ultrasound-assisted extraction of phenolic compounds from Flomidoschema parviflora
Background & Aim: Restrictions on the use of synthetic antioxidant such as butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are being imposed because of their carcinogecity . Experimental: In this investigation, optimization of phenolic extraction process from methanolic (80%) extract (v/v) of Flomideschema parviflorum through response surface methodology by Fulin Ci...
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Background & Aim: Restrictions on the use of synthetic antioxidant such as butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are being imposed because of their carcinogecity . Experimental: In this investigation, optimization of phenolic extraction process from methanolic (80%) extract (v/v) of Flomideschema parviflorum through response surface methodology by Fulin Ci...
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ژورنال
عنوان ژورنال: Ultrasonics Sonochemistry
سال: 2017
ISSN: 1350-4177
DOI: 10.1016/j.ultsonch.2017.01.023