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Comparison of Milk-clotting Activity of Proteinase Produced by Bacillus Subtilis var, natto and Rhizopus oligosporus with Commercial Rennet
Microbial Rennet Milk Clotting Bacillus subtilis Rhizopus oligosporus Purification
2016/5/5
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...
Purification and evaluation of somatic, excretory-secretory and Cysteine proteinase antigens of Fasciola Hepatica using IgG-ELISA in diagnosing Fascioliasis
Purification evaluation of somatic excretory-secretory Cysteine proteinase antigens of Fasciola Hepatica IgG-ELISA diagnosing Fascioliasis
2010/1/5
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
Gene expression Kunitz-type proteinase inhibitor Patatin Potato (Solanum tuberosum L.)
2009/7/30
Gene Expression of a Kunitz-type Proteinase Inhibitor and Patatin in Response to Storage Temperature of Potato Tubers.
Characterization of Aspartic Proteinase from Basidiomycete, Laetiporus sulphureus
Laetiporus sulphureus basidiomycete aspartic proteinase
2009/6/17
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...
Purification and Characterization of an Extracellular Proteinase Having Milk-Clotting Activity from Enterococcus faecalis TUA2495L
milk-clotting enzyme extracellular proteinase Enterococcus faecalis
2009/5/31
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-...
Autolysis of the Proteinase from Pseudomonas fluorescens
Pseudomonas fluorescens proteinase autolysis proteinase gene
2008/3/31
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...
Peptide Accumulation and Bitterness in Cheddar Cheese Made Using Single-Strain Lactococcus lactis Starters with Distinct Proteinase Specificities
Lactococcus lactis proteinase cheese proteolysis bitterness
2008/3/28
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...
Identification of an Antihypertensive Peptide from Casein Hydrolysate Produced by a Proteinase from Lactobacillus helveticus CP790
antihypertensive peptide extracellular proteinase angiotensin I-converting enzyme Lactobacillus helveticus
2008/3/26
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 ...
Mixed Cultures of Proteinase-Positive and Proteinase-Negative Strains of Lactococcus lactis in Milk
Lactococcus lactis proteinase mixed culture milk
2008/3/26
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...
Purification and Characterization of a Cysteine Proteinase with Low Activation Energy from Lactococcus lactis ssp. lactis IAM 1198
proteinase Lactococcus lactis ssp. lactis
2008/3/23
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...
The Effect of Liposome-Encapsulated Bacillus subtilis Neutral Proteinase on Manchego Cheese Ripening
liposome neutral proteinase accelerated ripening Manchego cheese
2008/3/23
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 ...
Proteinase Activity of Pseudomonas fluorescens Grown in Cold Milk Supplemented with Nitrogen and Carbon Sources
extracellular proteinase production Pseudomonas intracellular adenosine triphosphate milk supplementation
2008/3/22
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...
Antihypertensive Effect of the Peptides Derived from Casein by an Extracellular Proteinase from Lactobacillus helveticus CP790
antihypertensive effect extracellular proteinase Lactobacillus helveticus
2008/3/22
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 an Acid Proteinase from Monascus anka
degradation acid proteinase Monascus fungus red koji tofuyo
2010/11/23
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...