SONO-CHEMICAL EXTRACTION OF BIOLOGICALLY ACTIVE SUBSTANCES FROM ROSE PROCESSING WASTE
Abstract
Evaluation of the effectiveness of ultrasonic cavitation action on the process of extraction of biologically active substances from waste of primary processing of rose hips. It is shown that ultrasonic allows the use of extraction at a low temperature (about 40 C) without the additional use of other chemical extractants, while ultrasonic cavitation provides a significant reduction in the duration of the extraction process, the possibility of lowering the extraction temperature favorably affects the preservation of the useful qualities of the target product. The chemical composition of biologically active substances has been determined. Found vitamins (ascorbic acid, thiamine and riboflavin), carbohydrates, carboxylic acids, amino acids, flavonoids, carotenoids, pectin substances. Comparison of the antioxidant activity of the dry product relative to the pharmacopoeial purity ascorbic acid was carried out. . , ( 40 ) , 5 (83) , 2021 . , . . ( , ), , , , , , .