CAS: 1561-99-5; Potassium Isethionate

相似化合物

107-36-8 57267-78-4 1562-00-1

上下游产品

CAS号75-21-8 环氧乙烷 | CAS号107-35-7 牛磺酸

专利信息

专利号:US-11447760-B2
优先权日:2020-09-29
标 题 :Special enzyme for galactooligosaccharide production as well as preparation and application thereof
发明人：WANG ZHENGXIANG; NIU DANDAN; TIAN KANGMING
权利人:TIANJIN UNIV OF SCIENCE AND TECHNOLOGY
摘要:A method of using lactase for generating galactooligosaccharide as well as the preparation and an application of the lactase are provided. Lactase (BglD305 derived from Bacillus circulans B2301 and BglD derived from Bacillus circulans ATCC 31382) molecules from two sources are taken as the basis for molecular evolution, so as to obtain new lactase enzyme molecules with high galactooligosaccharide synthesis efficiency and good expression performance. The high-producing strain lactase is further constructed, the lactase can be efficiently synthesized during the submerged fermentation, and the enzyme molecule is secreted into the culture medium, the high-activity enzyme preparation is directly prepared from the fermentation supernatant, and the lactase expression level can achieve 2208 U/mL. As the result, the fermentation manufacturing cost of lactase is reduced, the fermentation manufacturing process is simplified, and the quality of the lactase preparation is improved.

专利号:EP-1694637-A4
优先权日:2003-12-17
标题 :PROCESS FOR SYNTHESIS OF DISULFIDENE

专利号:CN-115193475-B
优先权日:2022-08-11
标题 :Preparation and Application of Catalyst for Synthesis of Fatty Acyl Sulfonate Surfactant

专利号:CN-115193475-A
优先权日:2022-08-11
标 题:Preparation and application of catalyst for fatty acyl sulfonate surfactant synthesis