Abstract:
L'invention concerne une composition comprenant au moins une première aminopeptidase et au moins une deuxième aminopeptidase, la première aminopeptidase représentant jusqu'à 40 % en poids par rapport au poids total de la composition. De préférence, les aminopeptidases sont des aminopeptidases tétraèdriques (aminopeptidases TET). La dégradation des protéines et peptides antinutritionnels, tels que le gluten, le lactosérum, la gliadine, etc. est envisagée.
Abstract:
The present invention provides a process to produce a casein hydrolysate which comprises a hydrolysis process comprising at least three enzyme fermaentations of casein - a hydrolysis by the addition of a subtilisin; - a hydrolysis by the addition of an aminopeptidase mixture such as an Aspergillus niger or oryzae enzyme complex; and - a hydrolysis by the addition of a proline specific endoprotease and whereby between the enzyme treatment no inactivation of the enzymes takes place.
Abstract:
The present invention relates to the use of a TET protein as a N-terminus aromatic amino acid residues specific exopeptidase, said TET protein comprising the amino acid sequence as set forth in SEQ ID NO: 1.
Abstract:
Provided is an enzymatic process that hydrolyzes spinach plant material to form a salt-enhancing ingredient, the formed salt-enhancing ingredient, food products comprising said salt-enhancing ingredient and a method of enhancing the salty taste of food products.
Abstract:
The invention relates to the uses of a new characterized TET protein showed restricted to N-terminus glycine residues exopeptidase. The invention also relates to a method comprising said use of said new characterized TET protein as a N-terminus glycine residues specific exopeptidase. The invention further relates to a support wherein it is immobilized on said new characterized TET protein as a N-terminus glycine residues specific exopeptidase.
Abstract:
The present invention concerns the use of lactic acid bacteria selected and fungal enzymes for the gluten complete degradation from both bread and durum wheat, barley, rye and oat flour. In particular, the invention concerns the use of lactic acid bacteria selected and fungal enzymes for the gluten complete degradation (residual gluten concentration lower than 20 ppm) of cereal flours, which after detoxification can be used according to a standardized biotechnological protocol for the production of various gluten- free foods.
Abstract:
The present invention relates to a method of producing a protein hydrolysate comprising a step of enzymatic protein hydrolysis performed at high temperature.
Abstract:
Keratin degrading composition comprising of at least two different isolated active keratinases from at least two different MEROPS protease families, wherein at least one active serine endo-keratinase belongs to the MEROPS family S8 and use of such a composition for degrading keratinaceous materials (such as e.g. feather and pig bristles).
Abstract:
PROCESS OF MICROBIC BIOTECHNOLOGY FOR COMPLETELY DEGRADING GLUTEN IN FLOURS The present invention concerns the use of lactic acid bacteria selected and fungal enzymes for the gluten complete degradation from both bread and durum wheat, barley, rye and oat flour. In particular, the invention concerns the use of lactic acid bacteria selected and fungal enzymes for the gluten complete degradation (residual gluten concentration lower than 20 ppm) of cereal flours, which after detoxification can be used according to a standardized biotechnological protocol for the production of various gluten- free foods.
Abstract:
The present invention relates to a process for preparing a fermented milk product, comprising contacting a milk substrate with an enzyme preparation having exopeptidase activity; contacting a milk substrate with lactic acid bacteria; wherein the lactic acid bacteria have a time to reach a pH of 4.6 of a solution of 12% skimmed milk powder which is at least 30% shorter in the presence 0.5% (w/w) of a yeast extract in the solution of 12% skimmed milk powder than without the presence of the yeast extract in the 12% skimmed milk powder, and wherein said enzyme preparation is a substantially pure exopeptidase preparation. Likewise envisaged is a fermented milk product comprising an enzyme having exopeptidase activity, a kit of parts comprising lactic acid bacteria and enzyme having exopeptidase activity and the use of an exopeptidase for accelerating acidification speed of lactic acid bacteria.