Quality characteristics and antioxidant activity of meringue Jeung-pyun with different amounts of cacao bean husk.

In this study, we aimed to investigate the quality characteristics, antioxidant activity, and sensory traits of meringue Jeung-pyun with different amounts of cacao bean husk powder. Based on our analyses, high cacao bean husk content resulted in an increase in certain Jeung-pyun qualities, such as the L values, b values, hardness, gumminess, and number of pores, whereas the moisture content, pH, pore size, adhesiveness, cohesiveness, and chewiness significantly decreased. Electronic tongue analysis showed that the intensity of sourness, saltiness, and umami increased with the amount of cacao bean husk added. For the sensory characteristics, C6 demonstrated the highest ranking for all test items. Furthermore, it was found that the addition of cacao bean husks increased the antioxidant activity of the Jeung-pyun (p < 0.001). Therefore, these results suggest that Jeung-pyun produced with a mixing ratio of C6 has excellent qualities, antioxidant activities, and sensory characteristics.