文档介绍:香菇多糖提取工艺的优化 摘要:试验研究了超声波协同高压热水浸提法从香菇(Lentinus edodes)中提取活性多糖的最适条件。通过正交试验,探讨了料液比(g/mL,下同)、超声波功率、超声波处理时间、高压热水浸提时间及高压热水d that the optimal condition was the solid-liquid ratio of 1∶50(g/mL), ultrasonic power of 250 W, ultrasonic time of 8 min, high pressure extraction temperature of 108 ℃, high pressure extraction time of 100 min. Under the optimal condition, the polysaccharide extraction rate was %.
Key words: Lentinus edodes polysaccharide;ultrasonic;high-pressure hot water extraction;process optimization