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Changes in vitamin content and sensory characteristics of frozen wild berries during storage
(2024) Simahina, Galina; Naumenko, Nataliia; Kaminska (Halapsina), Svitlana
The aim of the study was to evaluate changes in the content of ascorbic acid, bioflavonoids, and β-carotene, as well as the organoleptic properties of frozen wild berries under the influence of cryoprotectants after long-term storage. Berries, processed with a water solution of cryoprotectant before freezing, after 9 months of storage, showed almost no significant difference with fresh raw materials in terms of vitamin content and sensory characteristics. The optimal conditions for defrosting of berries was temperature 0 °C for 30–33 minutes.
Biological value of aronia berries
(2012) Simahina, Galina; Naumenko, Nataliia; Kaminska (Halapsina), Svitlana
The article represents the results of experimental studies over aronia berries’ biological value. There was confirmed that they are the rich source of the wholesome complex of biologically active substances. Therefore, using aronia berries in the new technologies to obtain the foodstuff with increased biological value is affirmed as the way to widen the range of healthy food, proved scientifically, expedient technologically, and profitable economically.