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- MakaleAçık Erişim2021EXTRACTION OF PHENOLIC COMPOUNDS FROM HAWTHORN FRUIT (Creategus monogyna) USING MICROWAVE AND ULTRASOUND ASSISTED METHODS
Kantar, Naciye Kutlu; Yılmaz, Merve Sılanur; Erdem, Gizem Melissa; Şakıyan, Özge; Isci, Asli
In this study, phenolic compounds were extracted from hawthorn fruit using microwave (MAE) and ultrasound assisted extraction (UAE) methods. The MAE was applied at different solids ratios, different extraction times and different microwave powers. UAE was applied at different solids ratios and sonication times. The maceration method was used as the control group. Total phenolic content (TPC) and color values of the extracts were examined. The highest values of TPC were determined as 9.31, 5.34, and 3.00 mg GAE/g dry matter in MAE, UAE, and maceration methods, respectively. Based on these results, it was found that the TPC value of the MAE method was 1.7 and 3.1-fold more than those of UAE and maceration, respectively. In addition, it was observed that L* values of MAE samples were lowest among others. It was concluded that the MAE is the most suitable method for the extraction of phenolic compounds from hawthorn fruit.
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İncele - Derleme MakaleAçık Erişim2021Utilization of deep eutectic solvents in the extraction of bioactive compounds from food materials
Kantar, Naciye Kutlu; İşci, Aslı; Yılmaz, Merve Sılanur; Şakıyan, Özge
As the environmental awareness increases, the concept ofgreen technology has gained more importance in recentyears. It aims to reduce the production and consumption ofhazardous materials, reduce the amount of energy spent andincrease the use of renewable resources. It is recommendedto use solvents that have non-toxic and high extractionefficiency instead of traditional solvents that are commonlyused in the food, chemical and pharmaceutical industries.Green solvents are non-toxic, recyclable, non-volatile andhave minimal cost of synthesis. Water, ionic liquids orsupercritical fluids are among the most commonlypreferred green solvents. In addition to these solvents, deepeutectic solvents took a part in this field in recent years.Although the physical properties of deep eutectic solventsare similar to ionic liquids, their chemical properties aredifferent. In recent years, deep eutectic solvents have beenwidely used in the extraction of bioactive compounds(phenolic compound, anthocyanin etc.) from foodmaterials. It has been detected a significant increase inextraction efficiency with these solvents. This articlereviews the extraction of bioactive compounds from foodmaterials using deep eutectic solvents.
AtıfOpenAlex2TR Dizin3İncele