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Near-Infrared Spectroscopy for Dairy Management: Measurement of Unhomogenized Milk Composition
unhomogenized milk composition nearinfrared spectroscopy
2008/3/31
The potential of near-infrared spectroscopy to measure fat, total protein, and lactose contents of unhomogenized milk was studied for use in dairy management, as a new tool for on-line milk analysis i...
Short Communication: Stability of Chymosin and Cyprosins Under Milk-Coagulation and Cheese-Ripening Conditions
cyprosins chymosin milk coagulation cheese ripening
2008/3/31
Chymosin was stable under milk-coagulation and cheese-ripening conditions with a loss of activity not exceeding 8% of the initial level. Cyprosins lost up to 33% of their activity under milk-coagulati...
Cholesterol Removal from Homogenized Milk with ß-Cyclodextrin
cholesterol removal ß beta -cyclodextrin homogenized milk
2008/3/31
This study was carried out to determine optimum conditions of five different factors (ß-cyclodextrin concentration, mixing temperature, mixing time, centrifugal force, and centrifugation time) i...
Characteristics of Manchego Cheese Manufactured from Raw and Pasteurized Ovine Milk and with Defined-Strain or Commercial Mixed-Strain Starter Cultures
Manchego cheese defined-strain starter commercial mixed-strain starter
2008/3/31
Microbiological, chemical, rheological, and sensory characteristics of Manchego cheese manufactured with raw or pasteurized milk and with a defined-strain starter culture made up of four Lactococcus l...
Depletion of Whey Proteins and Calcium by Microfiltrationof Acidified Skim Milk Prior to Cheese Making
calcium composition microfiltration whey protein
2008/3/31
Pasteurized skim milk was microfiltered (0.2-µm membrane) on a system equipped to provide uniform transmembrane pressure of 262 kPa (inlet:outlet pressure differential of 138 kPa, and crossflow ...
Fluorescence Spectroscopy Investigation of Acid-or Rennet-Induced Coagulation of Milk
milk coagulation front-face fluorescence multidimensional analysis
2008/3/31
Milk coagulation is the primary step in the development of texture of most dairy products. However, there is a lack of techniques to study network structure at a molecular level. Front-face fluorescen...
Butter has a very desirable flavor and is perceived by consumers as a high quality, natural product. However, its use in foods is sometimes limited by its functional performance. Milk fat is tradition...
Effect of Milk Fat on the Sensory Properties of Chocolate Ice Cream
ice cream chocolate milk fat
2008/3/28
Nonfat (0.5%), low fat (4%), reduced fat (6%), and full fat (9%) chocolate ice creams were made. Whey protein and polydextrose were added as required so that all formulations contained the same amount...
Two mucins, large carbohydrate-rich proteins, enter milk from the lactating cell surface by way of the milk fat globule membrane. These mucins relate to a number of practical considerations including ...
Fatty Acid Composition of Caprine Milk: Major, Branched-Chain, and Trans Fatty Acids
caprine milk fat gas chromatography fatty acid composition
2008/3/28
The fatty acid composition of caprine milk fat was studied using capillary gas chromatography. Milk was obtained from five goat herds belonging to different breeders in the Murcia region (Spain) and c...
Combined Effects of Carbon Dioxide Addition and Barrier Films on Microbial and Sensory Changes in Pasteurized Milk
milk shelf-life extension carbon dioxide
2008/3/28
The growth of psychrotrophic microorganisms is an important factor in the deterioration of refrigerated pasteurized milk. Dissolved CO2 inhibits certain spoilage microorganisms in foods provided that ...
Rapid Determination of Cholesterol in Milk and Milk Products by Direct Saponification and Capillary Gas Chromatography
cholesterol milk products capillary gas chromatography
2008/3/28
A simple method is described for the determination of cholesterol in milk and milk products. Samples (0.2 g) are saponified in capped tubes with 0.5 M methanolic KOH solution by heating for 15 min at ...
Evaluation of Universal Preenrichment Broth for the Recovery of Foodborne Pathogens from Milk and Cheese
universal preenrichment broth food-borne pathogens milk cheese
2008/3/28
The use of universal preenrichment broth for the recovery of verotoxigenic Escherichia coli, Salmonella spp., and Listeria monocytogenes from milk and cheese was examined. Universal preenrichment brot...
The Effect of Milk Fat on Cheddar Cheese Yield and Its Prediction, Using Modifications of the Van Slyke Cheese Yield Formula
milk fat cheese yield Cheddar cheese
2008/3/28
This study investigated the effect of milk fat content, in the range 0.54 to 3.33% (wt/wt), on rennet coagulation properties and the composition, actual yield, and predicted yield, as determined by th...
Testing of Raw Milk for Tetracycline Residues
residues in milk tetracycline Charm HVS test bioassay
2008/3/28
A newly improved Bacillus calidolactis tube diffusion test and two postscreening test systems—a receptor assay (Charm HVS; Charm Sciences, Inc., Malden, MA) and a newly developed Bacillus cereus ATCC ...