摘要:
Process for producing a dairy product by adding a lactase to a dairy product which contains lactose, the lactase added having less than 40 units arylsulfatase activity per NLU of lactase activity.
摘要:
The present invention describes a intracellular produced lactase, which comprises less than 40 units arylsulfatase activity per NLU of lactase activity. The invention also provides a process comprising treating a substrate with an enzyme preparation, wherein the enzyme preparation is substantially free from arylsulfatase.
摘要:
The present invention relates to a protein, peptide or protein hydrolysate wherein the molar ratio of citrulline and arginine residues, being part of protein or peptide, is at least 0.15, preferably at least 0.30, more preferably at least 0.5, still more preferably at least 1.0, even still more preferably 2.0 and most preferably at least 4.
摘要:
A polypeptide having proline-specific protease activity which comprises the amino acid sequence set out in SEQ ID NO: 3 or an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 1 and/or SEQ ID NO: 2, or a variant thereof or a fragment of either thereof. The invention also relates to methods for using the polypeptide in industrial processes. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins.
摘要翻译:具有脯氨酸特异性蛋白酶活性的多肽,其包含SEQ ID NO:3所示的氨基酸序列或由SEQ ID NO:1和/或SEQ ID NO:2的核苷酸序列编码的氨基酸序列,或变体 或其任何一个片段。 本发明还涉及在工业过程中使用该多肽的方法。 本发明还包括用适合于生产这些蛋白质的根据本发明的多核苷酸转化的细胞。
摘要:
The present invention describes a protein hydrolysate which is rich in tripeptides whereby the tripeptides are rich in proline at one end of the peptide.
摘要:
The present invention provides An isolated polypeptide which has proline specific endoprotease activity, selected from the group consisting of:(a) a polypeptide which has an amino acid sequence which has at least 40% amino acid sequence identity with amino acids 1 to 526 of SEQ ID NO:2 or a fragment thereof;(b) a polypeptide which is encoded by a polynucleotide which hybridizes under low stringency conditions with (i) the nucleic acid sequence of SEQ ID NO:1 or a fragment thereof which is at least 80% or 90% identical over 60, preferably over 100 nucleotides, more preferably at least 90% identical over 200 nucleotides, or (ii) a nucleic acid sequence complementary to the nucleic acid sequence of SEQ ID NO:1.
摘要翻译:本发明提供了具有脯氨酸特异性内切蛋白酶活性的分离多肽,其选自:(a)多肽,其具有与SEQ ID NO:1至526的氨基酸至少具有40%氨基酸序列同一性的氨基酸序列 或其片段;(b)由在低严格条件下与(i)SEQ ID NO:1的核酸序列或其片段至少80%的杂交的多核苷酸编码的多肽, 或超过200个核苷酸的90%以上,优选超过100个核苷酸,更优选至少90%相同,或(ii)与SEQ ID NO:1的核酸序列互补的核酸序列。
摘要:
The present invention relates to a composition which comprises tryptophan whereby 10 to 90%, preferably 20 to 80% of the tryptophan is present as free tryptophan or peptide-bound tryptophan and 10 to 90%, preferably 20 to 80% of the tryptophan is present as polypeptide-bound tryptophan.
摘要:
A process to produce IPP and VPP from a protein source that comprises the -I-P-P- and -V-P-P- sequence in its protein sequence and whereby at least 40% of -I-P-P- sequence present in the protein source is converted into the peptide IPP and at least 40% of the -V-P-P- sequence present in the protein source is converted into the peptide VPP, which comprises the use of a proline specific endoprotease and an amino-peptidase preferably in a single enzymatic step.
摘要:
The invention relates to newly identified gene sequences that encode novel proteases obtainable from Aspergillus niger. The invention features the full length gene sequence of the novel genes, their cDNA sequences as well as the full-length functional protein and fragments thereof. The invention also relates to methods of using these enzymes in industrial processes and methods of diagnosing fungal infections. Also included in the invention are cells transformed with DNA according to the invention and cells wherein a protease according to the invention is genetically modified to enhance or reduce its activity and/or level of expression.
摘要:
The invention relates to newly identified gene sequences that encode novel proteases obtainable from Aspergillus niger. The invention features the full length gene sequence of the novel genes, their cDNA sequences as well as the full-length functional protein and fragments thereof. The invention also relates to methods of using these enzymes in industrial processes and methods of diagnosing fungal infections. Also included in the invention are cells transformed with DNA according to the invention and cells wherein a protease according to the invention is genetically modified to enhance or reduce its activity and/or level of expression.