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Production of Aminopeptidase from Skim Milk Whey Permeate Medium by Lactobacillus casei ssp. casei
Lactobacillus casei ssp. casei skim milk whey permeate medium MRS medium aminopeptidase production
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2008/3/26
Extracellular and intracellular aminopeptidases were produced from Lactobacillus casei ssp. casei grown in skim milk whey permeate, but those grown in MRS medium produced intracellular enzyme only. Ex...
Performance of Commercial Cultures in Fluid Milk Applications
bifidobacteria lactobacilli Streptococcus thermophilus probiotics
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2008/3/26
Six Lactobacillus acidophilus, 5 Bifidobacterium, and 6 Streptococcus thermophilus strains were studied for characteristics that are important to activity and stability in unfermented fluid milk produ...
The Effects of High Pressure on Whey Protein Denaturation and Cheese-Making Properties of Raw Milk
high pressure cheese yield milk coagulation
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2008/3/26
The effects of high pressure, from 100 to 400 MPa (14,500 to 58,000 psi) and applied for different periods (10 to 60 min), on the biochemical and microbiological characteristics of milk have been inve...
Alterations of the Physical Characteristics of Milk from Transgenic Mice Producing Bovine -Casein
transgenic mice bovine -casein micelle size gel strength
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2008/3/26
-Casein is the protein fraction of milk that allows formation of micelles and determines micelle size and function, thus affecting many of the physical characteristics of milk. Several lines of transg...
Effect of Dilution Rate on Bacteriophage Development in an Immobilized Cell System Used for Continuous Inoculation of Lactococci in Milk
Lactococcus lactis ssp. lactis bacteriophage immobilized cells continuous fermentation
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2008/3/25
The response to bacteriophage contamination of a free cell and an immobilized cell bioreactor was studied during continuous pH-controlled fermentation of milk with Lactococcus lactis ssp. lactis. Afte...
Improvement of Lactose Digestion in Humans by Ingestion of Unfermented Milk Containing Bifidobacterium longum
lactose digestion breath hydrogen test Bifidobacterium longum
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2008/3/25
Fifteen lactose malabsorbers were studied to evaluate the effects of consumption of milk containing different strains of Bifidobacterium longum on lactose digestion. Influences of different growth sub...
Effect of Administration of Milk Fermented with Lactobacillus acidophilus LA-2 on Fecal Mutagenicity and Microflora in the Human Intestine
Lactobacillus acidophilus LA-2 antimutagenicity fecal mutagenicity fecal microflora
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2008/3/25
To demonstrate the antimutagenic effect of fermented milk in the human intestine, fecal mutagenicity and bacterial composition of six healthy subjects consuming their regular diet were investigated be...
Determination of Pantothenic Acid in Infant Milk Formulas by High Performance Liquid Chromatography
pantothenic acid infant formula high performance liquid chromatography
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2008/3/25
A reverse-phase liquid chromatographic method was adapted for the assay of pantothenic acid in infant milk formulas. Sample preparation consisted of deproteination with acetic acid and sodium acetate ...
Comparison of Associative Growth and Proteolytic Activity of Yogurt Starters in Whole Milk from Camels and Cows
camel milk growth proteolysis yogurt starter cultures
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2008/3/25
Growth and proteolytic activities were studied using yogurt starter cultures incubated in pasteurized whole milk from camels and cows at 42°C as single and mixed cultures. In general, the growth of fo...
Viability of Lactobacillus acidophilus and Lactobacillus casei in Fermented Milk Products During Refrigerated Storage
Lactobacillus acidophilus Lactobacillus casei yogurt buttermilk
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2008/3/25
The viability was investigated of five strains of Lactobacillus acidophilus and one strain of Lactobacillus casei that were added as adjuncts to yogurt and cultured buttermilk during 28 d of refrigera...
Exopolysaccharide Production in Milk by Lactobacillus delbrueckii ssp. bulgaricus CNRZ 1187 and by Two Colonial Variants
exopolysaccharide Lactobacillus delbrueckii ssp. bulgaricus
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2008/3/25
A ropy strain of Lactobacillus delbrueckii ssp. bulgaricus (CNRZ 1187) and two stable colonial variants produced different yields of neutral heteropolysaccharides when grown in milk. The variants were...
Purification of the Bovine Xanthine Oxidoreductase from Milk Fat Globule Membranes and Cloning of Complementary Deoxyribonucleic Acid
xanthine oxidoreductase • complementary deoxyribonucleic acid • protein • bovine
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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...
Western Blotting of Native and Denatured Bovine ß-Lactoglobulin to Detect Addition of Bovine Milk in Cheese
Western blotting ß beta -lactoglobulin detection methods adulteration of cheese
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2008/3/25
Western blotting of bovine ß-LG is a valid method to detect adulteration by pasteurized bovine milk, by UHT bovine milk, or by heat-denatured bovine whey proteins in cheeses made of milk from ot...
Chemical Characterization of Raw Milk Samples with and Without Oxidative Off-Flavor
oxidation milk fat off-flavor
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2008/3/23
Milk samples with and without oxidized flavor were obtained from two different commercial dairy herds. Milk components that are important for the susceptibility of milk fat to spontaneous oxidation, (...
Influence of the Acidification Process on the Colloidal Stability of Acidic Milk Drinks Prepared from Reconstituted Nonfat Dry Milk
glucono--lactone acidic milk drink stability pectin
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2008/3/23
Studies on the stabilization of acidic milk drinks with pectin require the availability of well-defined preparations of acidic milk drink, but traditional acidic milk drinks suffer from problems of re...