摘要:
The invention relates to an extraction device comprising an extraction body (14) having a cylinder (30) and a compression piston (32) movable in the cylinder (30), the cylinder (30) and the piston (32) together defining a chamber (34) for receiving the substance, and the cylinder (30) comprising at least one liquid outflow opening ending in said receiving chamber (34). The cylinder (30) extends in a compression direction (C), and the compression piston (32) is arranged such that it slides freely along said compression direction (C) in said cylinder (30).
摘要:
The present invention relates to the use of a composition comprising at least one saturated free fatty acid and at least one unsaturated free fatty acid as additive, for modifying the mechanical properties of a thermoplastic polymer material. The present invention also relates to an additivated thermoplastic polymer material and to the process for producing same.
摘要:
The invention relates to a method for the production of a carboxylic acid from a primary alcohol, said method comprising: a first step of growing a strain of bacterium of the genus Acetobacter capable of selectively oxidizing said alcohol into said carboxylic acid, in an appropriate growth medium comprising glycerol as carbon source, until said bacterium reaches a late exponential growth phase; then a selective oxidation step comprising aerobically culturing said bacterium in a bioconversion reactor containing an appropriate liquid bioconversion medium containing said alcohol and glycerol, for a sufficient time to oxidize said alcohol into said carboxylic acid.
摘要:
The present invention relates to the treatment of inflammatory bowel diseases with a kynurenine aminotransferase, a living recombinant bacterium which has been genetically modified to express and secrete said kynurenine aminotransferase, and/or a product of said kynurenine aminotransferase which is xanthurenic acid, a derivative thereof, or any pharmaceutically acceptable salt or solvate thereof.