摘要
本文研究了节杆菌产β-呋喃果糖苷酶几方面的性质。该酶表现总活力的最适温度是35℃,最适pH为6.5;表现转移活力的适宜温度为42℃,最适pH为7.0。该酶以蔗糖与乳糖混合物为底物表现出最高的转移活力。
In this paper,the property of β-Fructofuranosidase from Arthrobacter sp. was studied. The best temperature for getting total activity was 35℃,and pH was 6.5. The optimun condition for getting high percent lactosucrose was that temperature was 42℃ and pH7.0.This enzyme can use sucrose and lactose as raw materials for synthesizing Lactosucrose.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2002年第10期59-62,共4页
Food Science
