CAJ | 학술논문

采用超声波辅助法协同酶解提取平菇水溶性多糖。在单因素试验的基础上，采用正交试验分别研究液固比、酶解pH值、酶解温度、超声时间对平菇多糖浸提率的影响，最佳工艺条件。结果表明：提取平菇多糖的最佳工艺是：液固比30∶1，酶解pH值6，酶解温度60℃，超声时间40 min。在此条件下，超声波辅助法协同酶解提取平菇多糖的浸提率为20.92%。
채용초성파보조법협동매해제취평고수용성다당。재단인소시험적기출상，채용정교시험분별연구액고비、매해pH치、매해온도、초성시간대평고다당침제솔적영향，최가공예조건。결과표명：제취평고다당적최가공예시：액고비30∶1，매해pH치6，매해온도60℃，초성시간40 min。재차조건하，초성파보조법협동매해제취평고다당적침제솔위20.92%。
Ultrasonic-assisted enzymolysis was used to extract water soluble polysaccharide from Pleurotus ostreatus. On the basis of single factor experiments, the optimum process conditions of liquid-solid ratio, enzymolysis pH, enzymolysis temperature, ultrasonic time were studied by orthogonal tests. The optimum extraction conditions of polysaccharide from Pleurotus ostreatus was as follows:the liquid-solid ratio 30∶1,enzymolysis pH 6,enzymolysis temperature 60 ℃,ultrasonic time 40 min. Under the above conditions,the productivity of enzyme extraction of water soluble polysaccharide from Pleurotus ostreatus was 20.92%by ultrasonic-assisted method.