搜索结果: 1-8 共查到“乳加工技术 energy”相关记录8条 . 查询时间(0.281 秒)
Effect of cow energy status on the hypercholesterolaemic fatty acid proportion in raw milk
consumer dairy cow health negative energy balance milk fat
2014/7/10
We evaluated the proportion of fatty acid groups, with an emphasis on hypercholesterolaemic fatty acids, in the milk of 25 Holstein cows during the 1st period of lactation in relation to their negativ...
Energy saving in milk processing
Technological devices and equipment Dairy Central washing system
2009/12/14
Purpose: of this paper is to present the justification of replacement of the obsolete system for milk pasteurization and washing of the production line by the newer CIP system (cleaning in place) in t...
The Effect of Amino Nitrogen on the Energetics of Ruminal Bacteria and Its Impact on Energy Spilling
ruminal bacteria peptides amino acids energy
2008/7/24
The predominant ruminal bacteria that were obtained from a 108 dilution of ruminal fluid could be maintained as a mixed population for long periods as long as the bacteria were provided with a complex...
The Influence of Body Condition on the Fasting Energy Metabolism of Nonpregnant, Nonlactating Dairy Cows
fasting heat production condition score dairy cow
2008/7/10
The objective of this experiment was to investigate the effect of cow body condition score on fasting heat production. Twelve nonpregnant, nonlactating Holstein-Friesian cows were selected from within...
The Lactational Responses of Dairy Cows to Amount of Feed and to the Source of Carbohydrate Energy
lactation plane of nutrition feed composition dairy cows
2008/7/9
An experiment was designed to test whether responses to variation in plane of nutrition conformed to a linear model or to a diminishing response curve model and to examine the influence of type of ene...
The Response of Altering the Ratio of Dietary Protein to Energy on Growth, Feed Efficiency, and Mammary Developmentin Rapidly Growing Prepubertal Heifers
ADG ME Feed Efficiency
2008/7/4
This study was conducted to evaluate the effects of increasing the ratio of dietary protein to energy above National Research Council recommendations on average daily gain, feed efficiency, structural...
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...
Three-Dimensional Molecular Modeling of Bovine Caseins: A Refined, Energy-Minimized -Casein Structure
casein structure protein functionality milk proteins
2008/3/18
A refined three-dimensional molecular model of -casein has been produced using energy minimization techniques and a Kollman force field on a previously reported predicted three-dimensional structure. ...