Results 121 to 130 of about 635,398 (312)

Invited review: Milk lactose-Current status and future challenges in dairy cattle.

Journal of Dairy Science, 2019
Lactose is the main carbohydrate in mammals' milk, and it is responsible for the osmotic equilibrium between blood and alveolar lumen in the mammary gland. It is the major bovine milk solid, and its synthesis and concentration in milk are affected mainly
A. Costa, N. Lopez-Villalobos, N. Sneddon, L. Shalloo, M. Franzoi, M. Marchi, M. Penasa   +6 more
semanticscholar   +1 more source

Characterization of Fatty Acid Profiles and Nutritional Quality Indices in Commercial Spreadable Processed Cheeses: Comparative Analysis and Health Implications

Food Safety and Health, EarlyView.
Natural processed cheeses showed a more favorable nutritional profile, including higher unsaturated fatty acids and better functional performance. A balanced fatty acid composition was identified as a key factor influencing meltability, oil separation, and overall quality of processed cheeses.
Shaimaa M. Hamdy, Amr A. Metwally, Mahmoud A. Deghedie, Hani S. Abdelmontaleb   +3 more
wiley   +1 more source

Production performance and pattern of milk fat depression of high-yielding dairy cows supplemented with encapsulated conjugated linoleic acid

Animal, 2010
Several processes have been suggested to protect lipids from bioactivity of the rumen microorganisms. The majority of experiments with conjugated linoleic acid (CLA) were conducted using calcium salts of CLA.
U. Moallem, H. Lehrer, M. Zachut, L. Livshitz, S. Yacoby   +4 more
doaj   +1 more source

Ability of milk pH to predict subclinical mastitis and intramammary infection in quarters from lactating dairy cattle.

Journal of Dairy Science, 2019
Milk pH is increased in lactating dairy cattle with subclinical mastitis (SCM) and intramammary infection (IMI). We hypothesized that milk pH testing provides an accurate, low-cost, and practical on-farm method for diagnosing SCM and IMI.
S. Kandeel, A. Megahed, M. Ebeid, P. D. Constable   +3 more
semanticscholar   +1 more source

Managing Dairy Cattle for Fertility

Journal of Dairy Science, 1970
Abstract High reproductive efficiency in dairy herds is dependent upon good management. Accurate records on the reproductive status of each cow are essential for efficient management and for diagnoses by veterinarians. No single nutrient is required specifically for reproduction alone.
openaire   +2 more sources

Food Contamination and Safety in Nigeria: A Systematic Synthesis of Heavy Metals, Microbial Pathogens, and Health Risk Metrics

Food Safety and Health, EarlyView.
This is an infographic driver of food contaminants and health effects. ABSTRACT Food safety remains a critical challenge in Nigeria due to rapid urbanization and weak regulatory enforcement. This systematic review synthesizes empirical evidence from 2015 to 2025 to characterize food contaminant profiles and associated human health risks in Nigeria ...
Cecilia Nwadiuto Obasi, Naomi A. Mogborukor, Baridoo Donatus Dooka, Polycarp Dauda Madaki, Chiara Frazzoli, Mohamed Haddad, Orish Ebere Orisakwe   +6 more
wiley   +1 more source

Genetic Analysis of Dystocia in Dairy Cattle

Journal of Dairy Science, 1991
Breeding values and genetic parameters for dystocia were estimated in Normande and Holstein breeds. Dystocia scores were related to an underlying continuous variable via a threshold model. The underlying linear model included the effects of calving season, sex of calf by parity of dam, sire of calf, grandsire of calf, dam within maternal grandsire and ...
Manfredi, Eduardo, Ducrocq, Vincent, Foulley, Jean Louis   +2 more
openaire   +4 more sources

Chemistry Underlying the Behavior of Food and Agricultural Components During Industrial Manufacturing Processes and Its Implications in Quality Assurance, Food Quality, and Food Safety Management: A Systematic Review

Food Safety and Health, EarlyView.
Industrial manufacturing processes have transformative effects on the components of food matrix. These transformations in food matrix and components have direct implications for quality assurance (QA), food quality (e.g., nutritional profile and texture), and food safety management (e.g., pathogen control and toxin mitigation). ABSTRACT This systematic
Chinaza Godswill Awuchi
wiley   +1 more source

Genome-wide association analysis for β-hydroxybutyrate concentration in Milk in Holstein dairy cattle

BMC Genetics, 2019
Ketosis in dairy cattle has been shown to cause a high morbidity in the farm and substantial financial losses to dairy farmers. Ketosis symptoms, however, are difficult to identify, therefore, the amount of ketone bodies (mainly β-hydroxybutyric acid ...
S. Nayeri, F. Schenkel, A. Fleming, V. Kroezen, M. Sargolzaei, C. Baes, Á. Cánovas, J. Squires, F. Miglior   +8 more
semanticscholar   +1 more source

A Two‐Step Procedure for Generating Domestic and Asymmetric Trade Costs When Data Are Scarce

International Journal of Finance &Economics, EarlyView.
ABSTRACT The practice of domestic trade cost measurement faces several challenges related to data quality, methodology and theory; but the major issue is that of data scarcity. Due to these facts, both domestic and asymmetric trade costs have been ignored despite being a feature of modern trade models.
Arman Mazhikeyev
wiley   +1 more source