Optimization of Processing Technology for Roasted Licorice with Water by Orthogonal Method

摘要

[Objectives]To optimize the processing technology for roasted licorice with water.[Methods]Through the orthogonal experimental design,taking the water added,moistening time,frying temperature and frying time as the factors,and the content of glycyrrhizin and glycyrrhizic acid as the evaluation index,the processing technology for roasted licorice with water was optimized.[Results]The best processing technology of licorice was as follows:Pure licorice slices were mixed with water and moistened for 3 h,and then fried at 160℃for 6 min.20 kg of water was added to every 100 kg of licorice.[Conclusions]The best processing technology for roasted licorice with water was established,laying a foundation for the research and application of roasted licorice with water and its preparation.