БАҚША ДАҚЫЛДАРЫНАН АЛЫНҒАН ҰЗАҚ САҚТАЛАТЫН КОНДИТЕРЛІК ӨНІМДЕРДІҢ САПА КӨРСЕТКІШТЕРІН ЗЕРТТЕУ

Abstract

This study examines the quality indicators of long-shelf-life confectionery products made from melon crops based on a patented recipe. The physico-chemical, microbiological properties, and nutritional values of the traditional Kazakh product “Qauyn qurt” and the innovative product “Qarbiz qurt” were determined. The study found that the dry matter content of the products ranges from 13.39% to 14.62%, protein content 4.38-4.64%, carbohydrates 43.67-44.32%, fat 0.25-0.49%, and energy value 174.39-177.84 kcal (729.71-743.99 kJ). Microbiological studies confirmed the absence of mold and the permissible level of yeast. The “Qauyn qurt” product contains high amounts of vitamin B3 and silicon, which positively impact bone, joint, and skin health. The “Qarbiz qurt” product is rich in vitamin A, enhancing its antioxidant properties. The manufactured products were tested under various storage conditions for 1 year. Moisture loss and structural hardening were observed in plastic containers and glass jars. The samples stored in vacuum packaging retained their quality and did not lose moisture. Overall, this study contributes to the efficient processing of agricultural products, the introduction of innovative and functional foods into the food industry, and the promotion of a healthy diet for the population.