摘要:
The present invention relates to a process for the proteolytic hydrolysis of a peptide or a polypeptide, said peptide or polypeptide comprising 4 to 40, preferably 5 to 35, amino acid residues and said peptide or polypeptide is not hydrolysable by subtilisin whereby said peptide or polypeptide is hydrolysed by a proline specific endo protease at a pH of 6.5 or lower, preferably 5.5 or lower and more preferably 5.0 or lower to hydrolyse said peptide or polypeptide.
摘要:
The present invention discloses a composition comprising an insulin sensitizer and a peptide fraction, which promotes significant reduction in blood glucose levels and stabilizes blood glucose levels in individuals with type 2 diabetes.
摘要:
The invention relates to structural genes comprising encoding non-processed and partly processed thaumatin, to the various allelic forms of said non-processed thaumatin and to recombinant DNA's and plasmids comprising said structural genes coding for the various allelic forms of preprothaumatin, and naturally and/or artifically modified preprothaumatin in various stages of its natural processing, and to the use of said recombinant plasmids to transform microorganisms, particularly bacteria in which said genes are expressed.
摘要:
The invention relates to yeasts of the genus Kluyveromyces, in particular K. lactis, acting as hosts for the expression of preprothaumatin or its various allelic and modified forms or their maturation forms, which yeasts contain an rDNA plasmid comprising a structural gene encoding for a thaumatin-like protein, an autonomous replicating sequence derived from K. lactis (KARS), a yeast regulon derived from the GAPDH-genes of S. cerevisiae, and a selection marker, e.g. the trp-1 or the lac-4 gene from S. cerevisiae and K. lactis, respectively. Optionally the plasmid also contains a transcription terminator from a yeast. Further the preparation of such yeasts and the preparation of thaumatin-like proteins with such yeasts and the proteins so obtained are claimed. The yeast described give a better expression than obtained with E. coli as described in EP-PA (A2) 0 054 330 and 0 054 331, published on June 23, 1982.
摘要:
A process to prepare packaged pasteurized or sterilized aqueous drinkable products which comprise casein micelles (e.g. from dairy protein) and peptide-fractions, which peptide fractions are rich in tryptophan, and the products so-obtained. The process requires a heat preservation at a specific pH.
摘要:
We describe a method to determine effectiveness of a compound or composition in treatment of celiac disease or gluten intolerance, the method comprising: administration of the compound or composition to one or more human patients who were on a gluten-free diet for 10 years or less, preferably 6 years or less; challenge with gluten of the one or more human patients who were administered the compound or composition; and determining whether there is a change in condition of celiac disease or gluten intolerance of the one or more patients that results from administration of the compound or composition and challenge with gluten; whereby no significant change in condition indicates that the compound or composition would be effective in treating celiac disease or gluten intolerance.
摘要:
A process to prepare packaged pasteurised or sterilised aqueous drinkable products which comprise casein micelles (e.g. from dairy protein) and peptide-fractions, which peptide fractions are rich in tryptophan, and the products so-obtained. The process requires a heat preservation at a specific pH.
摘要:
The present invention relates to a process to produce a composition comprising water-soluble peptides and having a Trp/LNAA ratio of more than 0.15, which comprises hydrolyzing lysozyme, preferably hen eggs lysozyme, to prepare a hydrolysate having a DH of between 5 and 45.
摘要:
The present invention relates to a protein hydrolysate comprising free amino acids and peptides whereby the weight ratio of free amino acids to peptides is about 1:1 and wherein at least about 50 molar % of the peptides has a molecular weight of 400 Da or less. This composition may be rich in one or more branched-chain amino acid-(BCAA-) and or glutamine-containing di- or tripeptides. Also, the invention relates to the use of a water soluble protein-containing aqueous fraction obtained from a wet-milling process or the protein hydrolysate in: the manufacture of a medicament for the treatment or prevention of a condition associated with inappropriate blood sugar metabolism; aiding recovery and/or endurance during or after exercise; stimulating the generation of lean body mass; infant nutrition; or the preparation of a food or feed composition or a food or feed supplement.
摘要:
The present invention provides a composition comprising hydrolysed milk casein and, preferably non-hydrolysed whey protein in a ratio from 9:1 to 1:1 (on dry weight), which is a clear liquid at pH 4 when dissolved or present in water in an amount of 40 g/liter at 10° C.
摘要翻译:本发明提供了一种组合物,其包含水解乳酪蛋白和优选非水解乳清蛋白,其比例为9:1至1:1(干重),其在溶于或存在于水中时为pH4时的澄清液体 在10℃下的量为40g / l