국내기사
와송 분말 첨가량을 달리한 쿠키의 품질 특성 및 항산화 활성 = Quality characteristics and antioxidant activities of cookies with var[y]ing amounts of Orostachys japonica (Maxim.) A. Berge powder
In this study, the quality characteristics and antioxidant activities of cookies containing 3, 5, 7, and 9% Orostachys japonica (Maxim.) A. Berge powder were measured. The moisture content and hardness of the cookies increased with the amount of powder added, whereas their spreadability, loss rate, expansion rate, density, and pH decreased. The L and b color values decreased as more powder was added, while the a value increased. In addition, the total polyphenol and flavonoid contents increased as more powder was added; the 2,2-Diphenyl-1-Picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging activities and reducing power also increased. Overall, the group with 5% O. japonica powder showed the highest overall acceptability score. Therefore, adding 5% O. japonica powder is appropriate in cookie manufacturing as a functional food, with high acceptability and antioxidant activity.