豆腐柴叶复合酶解工艺的研究  

Study on Compound Enzymatic Hydrolysis of Premna microphylla Leaves

作　　者：赵宏伟 ZHAO Hongwei(Hefei Shanzhixian Biotechnology Co.,Ltd.,Hefei 230001,China)

机构地区：[1]合肥膳之纤生物科技有限公司,安徽合肥230001

出　　处：《食品安全导刊》2021年第36期162-165,共4页China Food Safety Magazine

摘　　要：本文以豆腐柴叶为原料,以豆腐柴叶酶解率和酶解液中可溶性固形物含量为评价指标,采用单因素和正交试验方法,研究半纤维素酶、纤维素酶和果胶酶对豆腐柴叶复合酶解的优化工艺,提高豆腐柴叶的营养和开发利用价值。研究结果表明,豆腐柴叶复合酶解的优化工艺参数为酶解时间240 min,酶解温度55 ℃,体系pH值5.0,半纤维素酶添加量0.5%,纤维素酶添加量0.5%,果胶酶添加量0.5%。In this paper,the optimal process of hemicellulase,cellulase and pectinase on the compound enzymatic hydrolysis of Premna microphylla leaves was studied by single factor and orthogonal test with the enzymatic hydrolysis rate and soluble solid content of Premna microphylla Turcz leaves as raw materials,so as to improve the nutrition and development value of Premna microphylla leaves.The results showed that the optimal process parameters were as follows:enzymatic hydrolysis time is 240 min,enzymatic hydrolysis temperature is 55 ℃,pH is 5.0,hemicellulase is 0.5%,cellulase is 0.5%,and pectinase is 0.5%.

关 键 词：豆腐柴叶 半纤维素酶 纤维素酶 果胶酶 复合酶解 

分 类 号：TS205[轻工技术与工程—食品科学]