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The Effect of Treating Forages with Fibrolytic Enzymes on its Nutritive Value and Lactation Performance of Dairy Cows
enzymes cellulase xylanase forage
2008/7/16
Forages (corn silage and alfalfa hay) were sprayed with liquid enzymes prior to combining with a concentrate to form a total mixed ration (50% forage:50% concentrate, dry matter basis) and fed to lact...
Analysis of Major Caprine Milk Proteins by Reverse-Phase High-Performance Liquid Chromatography and Electrospray Ionization-Mass Spectrometry
caprine milk proteins mass espectrometry electrospray source
2008/4/1
Major proteins from caprine milk were separated by preparative gel permeation and cation-exchange fast protein liquid chromatography and were characterized by flow injection analysis by electrospray i...
Performance of Commercial Cultures in Fluid Milk Applications
bifidobacteria lactobacilli Streptococcus thermophilus probiotics
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...
Determination of Pantothenic Acid in Infant Milk Formulas by High Performance Liquid Chromatography
pantothenic acid infant formula high performance liquid chromatography
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 ...
Process Performance of Continuous Inoculation and Acidification of Milk with Immobilized Lactic Acid Bacteria
lactic acid bacteria immobilization acidification inoculation
2008/3/23
Several parameters of a milk prefermentation process by immobilized lactic acid bacteria in a stirred bioreactor were investigated. This process was designed to acidify and inoculate skim milk continu...
Study of Proteolysis in Artisanal Cheeses: High Performance Liquid Chromatography of Peptides
peptides cheeses proteolysis high performance liquid chromatography
2008/3/22
The peptides of the water-soluble N fractions of different varieties of artisanal cheeses from Asturias (Afuega'l Pitu, Beyos, Vidiago, Cabrales, and Peral) were analyzed by reversed-phase HPLC. Pepti...
Quaternary Ammonium Compounds in Milk: Detection by Reverse-Phase High Performance Liquid Chromatography and Their Effect on Starter Growth
quaternary ammonium sanitizers starter activity high performance liquid chromatography determination
2008/3/22
A reverse-phase HPLC method is described that permits detection of quaternary ammonium sanitizers in milk. The commercial mixture of quaternary ammonium sanitizer used, n-alkyl (50% C14, 40% C12, and ...
High Performance Electrophoresis Chromatography of Bovine Milk Component 3 Glycoproteins
high performance electrophoresis chromatography proteose-peptone milk glycoprotein
2008/3/22
Component 3 corresponds to the hydrophobic fraction of bovine milk proteose-peptone and is composed of three principal glycoproteins with molecular masses of 11, 19, and 29 kDa. To understand better i...