机构地区: 广东工业大学轻工化工学院
出 处: 《食品工业科技》 2003年第7期33-35,共3页
摘 要: 利用枯草芽孢杆菌产生的胞外β-甘露聚糖酶水解魔芋胶,探讨单因素的影响作用,并用均匀设计考察多因素的影响作用。经二次多元回归分析,得出影响的最显著因子为时间;其次为魔芋胶浓度和温度;影响最小的因子为酶量。 The hydrolysis of konjac g um withβ-mannanase from basillus subtilis SA -22was studied.The enzymatic hydrolysis conditions were optimized by method of uniform desig n and the optimal enzymatic hydrolysis conditions were obtained by way of reg ression analysis.The most sig nificant factor influencing the hydrolysis result was time,followed by konjac content and temperature,and enzyme dosag e had the least effect.