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搜索结果: 1-15 共查到proteinase相关记录16条 . 查询时间(0.095 秒)
This study investigated purification and milk-clotting activity of the enzymes produced by Bacillus subtilis var, natto and Rhizopus oligosporus compared with that of commercial rennet. The clotting t...
Fasciolosis, or liver fluke disease, caused by parasites of the genus Fasciola is emerging as an important disease in man and animals, in the world and Iran, particularly in nortern parts. The economi...
Gene Expression of a Kunitz-type Proteinase Inhibitor and Patatin in Response to Storage Temperature of Potato Tubers.
Aspartic proteinase from Laetiporus sulphureus was purified by sequential chromatographies on Sephadex G-100, DEAE-Sepharose Fast Flow, and Butyl-Toyopearl 650S. The final preparation was judged homog...
Lactic acid bacteria (157 stock cultures) were screened for their ability to produce extracellular proteinase with milk-clotting activity. A strain identified as Enterococcus faecalis TUA2495L showed ...
采用PCR 技术从番木瓜基因组中克隆了proteinase omega 基因的部分序列及其5′侧翼序列。序列分析表明, 克隆到的基因序列与GenBank 中的序列同源性为96%, 长1039 bp 的5′端侧翼序列在GenBank 数据库中没有同源片段。预测5′端侧翼序列有两处基础启动子区域,转录起始位点(TSS) 分别为是A, T。在基础启动子区域都存在TATA-box, 上游发现多处CAAT-...
The gene encoding the proteinase from Pseudomonas fluorescens was cloned and sequenced in an effort to identify the cleavage sites involved in its autolysis at 50°C. A single open reading frame consis...
This study investigated peptide accumulation and bitterness in reduced- and full-fat Cheddar cheeses that were manufactured with single-strain Lactococcus lactis starters that had distinct cell envelo...
Casein hydrolysate, produced by an extracellular proteinase from Lactobacillus helveticus CP790, was fractionated by two-step reverse-phase HPLC. Only one fraction showed antihypertensive activity as ...
Twenty-four mixed cultures of nonisogenic proteinase-positive and proteinase-negative strains of Lactococcus lactis (initial ratio, 1:9) were grown in milk. The proteinase-negative strains were system...
A caseolytic proteinase with low activation energy was purified to homogeneity by conventional chromatographic techniques from Lactococcus lactis ssp. lactis IAM 1198. The molecular weight of the enzy...
Neutral proteinase from Bacillus subtilis was entrapped in dehydrationrehydration liposomes, which were added to pasteurized ewe milk to accelerate Manchego cheese ripening; proteinase level was ,040 ...
Extracellular proteinase activity varied when Pseudomonas fluorescens was grown at 7°C in UHT milk supplemented with different substrates. Addition of glutamine (5 mM) and glutamic acid (10 mM) reduce...
Peptides derived from s1- and ß-caseins by the Lactobacillus helveticus CP790 proteinase were investigated for their inhibitory activities against angiotensin I-converting enzyme. The antihypert...
Degradation of soybean protein by Monascus-proteinase was investigated in order to reveal the role of the enzyme in the process of tofuyo ripening. The ratio of trichloroacetic acid-insoluble nitrogen...

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