PROCESS FOR DYEING TEXTILES AND ENZYMES USED THEREIN
申请人:Sanko Tekstil Isletmeleri San. Ve Tic. A.S.
公开号:EP3851574A1
公开(公告)日:2021-07-21
The present invention relates to a process wherein one or more dye precursors, e.g., indole, are provided to a textile and converted by one or more enzymes, e.g., an oxidizing enzyme, to provide the textile with a dye, e.g. indigo. At least the oxidizing enzyme is a hybrid enzyme including a binding domain that is suitable to bind the enzyme to the textile and/or increase the affinity of the enzyme for the textile, in particular, a cellulose binding domain (CBD).
Micro-organism detection medium comprising at least one alkyl(thio)glycoside
申请人:Biomérieux
公开号:US10077464B2
公开(公告)日:2018-09-18
A microorganism detection medium, said detection being based on showing the presence of a microbial enzyme activity chosen from esterase and/or osidase and/or peptidase and/or sulfatase and/or phosphatase activities of microorganisms, preferably said microbial enzyme activity being an esterase activity, said medium comprising:
at least one chromogenic and/or fluorogenic substrate specific to the enzyme activity sought, preferably specific to an esterase activity,
at least one alkyl(thio)glycoside,
at least one solvent (S).
Use of at least one substrate of carboxylesterase and/or triacylglycerol lipase for detecting bacteria of the group Bacillus cereus
申请人:bioMérieux
公开号:US10351896B2
公开(公告)日:2019-07-16
Use of at least one chromogenic and/or fluorogenic carboxylesterase and/or triacylglycerol-lipase substrate, to detect bacteria of the Bacillus cereus group in a sample capable of containing them.
Protecting group chemistry for clean, reductant-free dyeing
申请人:The Regents of the University of California
公开号:US10704070B2
公开(公告)日:2020-07-07
The present disclosure relates to the biosynthesis of indigoid dye precursors and their conversion to indigoid dyes. Specifically, the present disclosure relates to methods of using polypeptides to produce indigoid dye precursors from indole feed compounds, and the use of the indigoid dye precursors to produce indigoid dyes.
Use of at least one chromogenic and/or fluorogenic phosphatase substrate for the detection and/or enumeration of enterobacteria in a sample
申请人:BIOMERIEUX
公开号:US10808275B2
公开(公告)日:2020-10-20
Use of at least one chromogenic and/or fluorogenic phosphatase substrate for the detection and/or enumeration of enterobacteria in a sample likely to contain them, such as a food sample.