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发明名称
快速制备低聚半乳甘露糖的复合酶解方法
摘要
本发明公开了一种快速制备低聚半乳甘露糖的复合酶解方法,其特征在于,瓜尔胶粉首先与β-甘露聚糖酶、木聚糖酶、纤维二糖酶充分混合,然后加入柠檬酸-柠檬酸钠缓冲溶液配制瓜尔胶与三种酶的混合液,瓜尔胶溶胀后,控制酶解温度及时间进行降解。本发明实现了三种复合酶同时酶解,省略了单一酶依次降解后的纯化步骤,节约了生产时间和成本,提高了效率。实现了瓜尔胶高浓度下的酶解,并获得了低聚半乳甘露糖酶解液,节约了后续生产低聚半乳甘露糖时脱水、干燥的成本。
申请公布号
CN104745658A
申请公布日期
2015.07.01
申请号
CN201510175962.5
申请日期
2015.04.14
申请人
刘云国
发明人
刘云国;徐云峰;刘艳华;马云;刘凌霄
分类号
C12P19/14(2006.01)I
主分类号
C12P19/14(2006.01)I
代理机构
代理人
主权项
一种快速制备低聚半乳甘露糖的复合酶解方法,其特征在于,瓜尔胶粉首先与β‑甘露聚糖酶、木聚糖酶、纤维二糖酶充分混合,然后加入柠檬酸‑柠檬酸钠缓冲溶液配制瓜尔胶与三种酶的混合液,瓜尔胶溶胀后,控制酶解温度及时间进行降解。
地址
266003 山东省青岛市市南区鱼山路5号
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