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Purification and characterisation of the bacteriocin produced by Lactobacillus plantarum, isolated from Chinese pickle
antibacterial activity identification lactic acid bacteria resistant
2014/10/11
119 strains of lactic acid bacteria from Chinese pickle were tested for production of antimicrobial compounds (bacteriocins). Among them, strain C8 showed strongly antibacterial activity against Staph...
Purification and Properties of a Collagenolytic Protease Produced by Bacillus cereus MBL13 Strain
Bacillus cereus MBL13 collagenolytic protease type I collagen metalloprotease
2010/10/14
A novel collagenase-producing bacterium has been isolated and identified as Bacillus
cereus MBL13. From the culture supernatant of B. cereus MBL13 grown on bone collagen as
the sole carbon and nitro...
Purification and Characterization of Alkali-stable β-Amylase from Chinese Yam (Nagaimo) Tuber
Rare Sugar Research Center Kagawa University
2008/4/20
An alkali-stable β-amylase was purified from Nagaimo, a cultivar of yam (Dioscorea opposita Thunb.) by hexadecyltrimethylammonium bromide treatment, ammonium sulfate fractionation, and two-step column...
Purification and Characterization of an Exo-1,5-α-L-Arabinanase from Aspergillus sojae
amylopectin cluster rice starch branching enzyme starch debranching enzyme starch synthase
2008/4/20
An exo-1,5-α-L-arabinanase was purified as an electrophoretically homogenous protein from a liquid culture of Aspergillus sojae. The molecular mass of the purified enzyme was estimated to be 41 kDa by...
Purification and Characterization of Maltotriose-producing Amylases from an Alkaliphilic Nocardiopsis sp. TOA-1
maltotriose-producing amylase alkaline enzyme alkaliphilic Nocardiopsis sp.
2008/4/20
An alkaliphilic actinomycete, Nocardiopsis sp. strain TOA-1, produced extracelluar maltotriose-producing amylases. Two amylases (AmyA-1 and AmyA-2) were purified to homogeneity by three steps of chrom...
Recombinant α-Glucosidase from Aspergillus niger. Overexpression by Emericella nidulans, Purification and Characterization
α-glucosidase Aspergillus niger recombinant enzyme enzyme expression enzyme characterization
2008/4/20
An expression plasmid containing the aglA gene encoding Aspergillus niger GN-3 α-glucosidase was constructed and inserted into Emericella nidulans JCM10259. The transformant secreted about 61 mg/L of ...
Screening, Purification and Characterization of a Prokaryotic Isoprimeverose-producing Oligoxyloglucan Hydrolase from Oerskovia sp. Y1
isoprimeverose-producing oligoxyloglucan hydrolase xyloglucan isoprimeverose
2008/4/20
Isoprimeverose-producing oligoxyloglucan hydrolase (IPase; EC 3.2.1.120) is a unique β-glycosidase that cleaves xyloglucan oligosaccharides at the non-reducing end, producing isoprimeverose. Here, we ...
Purification and Identification of Potentially Bioactive Peptides from Enzyme-Modified Cheese
bioactive peptide antihypertensive peptide enzyme-modified cheese Lactobacillus casei
2008/3/28
Antihypertensive peptides inhibiting angiotensin I-converting enzyme have been isolated from enzymatic hydrolysates of various food materials, but no information is available on the isolation of antih...
Purification and Characterization of an Antihypertensive Peptide from a Yogurt-Like Product Fermented by Lactobacillus helveticus CPN4
yogurt-like product Lactobacillus helveticus antihypertensive peptide angiotensin I-converting enzyme
2008/3/28
Whey peptides in a yogurt-like product fermented by Lactobacillus helveticus CPN4 were fractionated by a Sep-pak C-18 cartridge followed by two-step reverse-phase HPLC. The antihypertensive activity w...
Purification and Characterization of a Carboxypeptidase Y from Kluyveromyces fragilis JSB95
carboxypeptidase Y Kluyveromyces fragilis cheese ripening bitterness removal
2008/3/28
A carboxypeptidase Y was purified to homogeneity from the crude cell extracts of Kluyveromyces fragilis JSB95 grown in yeast, peptone, and dextrose broth using an FPLC® system equipped with ion-ex...
The Localization and Multimeric Nature of Component PP3 in Bovine Milk: Purification and Characterization of PP3 from Caprine and Ovine Milks
PP3 proteose-peptone component ovine PP3 caprine PP3
2008/3/28
The distribution of proteose-peptone component PP3 in bovine whey, milk fat globule membrane, and casein has been investigated with antibodies raised against highly purified PP3. Using Western blot an...
Characterization and Partial Purification of Bovine -Lactalbumin and ß-Casein Produced in Milk of Transgenic Mice
bovine -lactalbumin ß beta -casein transgenics
2008/3/28
Bovine -lactalbumin (-LA) and bovine ß-casein (ß-CN), from milk from transgenic mice were characterized and partially purified using electrophoretic, immunoblotting, and chromatographic me...
Purification and Characterization of a Dipeptidase from Lactobacillus casei ssp. casei IFPL 731 Isolated from Goat Cheese Made from Raw Milk
Lactobacillus case dipeptidase purification characterization
2008/3/27
A dipeptidase was purified to homogeneity from the cell-free extract of Lactobacillus casei ssp. casei IFPL 731 by a combination of heat treatment, hydrophobic interaction chromatography, anion-exchan...
Purification of the Bovine Xanthine Oxidoreductase from Milk Fat Globule Membranes and Cloning of Complementary Deoxyribonucleic Acid
xanthine oxidoreductase • complementary deoxyribonucleic acid • protein • bovine
2008/3/25
The amino acid sequence of the bovine xanthine oxidoreductase was determined by cloning and sequencing cDNA clones encoding the enzyme. Partial amino acid sequences corresponding to 54% of the total s...
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...