초록 열기/닫기 버튼
This study recognized the need to develop products with high nutritional convenience, taking into consideration the characteristics of the elderly and manufactured soft baekseolgi using Pinus koraiensis leaves powder with excellent antioxidant activity, to supplement nutrients lacking in baekseolgi. The ratio of Pinus koraiensis leaves powder was 0%, 1%, 3%, 5%, and 7%, and chromaticity, pH, sugar content, texture, antioxidant ability, and sensory acceptability were evaluated. The L-value decreased as the amount of Pinus koraiensis leaves powder added increased, and in the case of a-value and b-value increased as the amount of Pinus koraiensis leaves powder added increased. The pH decreased as the amount of Pinus koraiensis leaves powder added increased, and the sugar content was shown from 0.40 brix to 0.70 brix. The total polyphenol content and DPPH radical scavenging activity increased as the Pinus koraiensis leaves powder content increased, and the total flavonoid content was ranged from 49.53 mg/mL to 71.73 mg/mL. ABTS radical scavenging ability was shown to range from 19.47% to 67.48%. The sensory acceptability of sweetness was evaluated to be weaker as the amount of Pinus koraiensis leaves powder added increased. Through the results of these studies, an example of the development of desserts for the elderly was shown using Pinus koraiensis with excellent antioxidant properties.
