Results 31 to 40 of about 165,419 (316)

Analysis of Nutrient Composition, Rumen Degradation Characteristics, and Feeding Value of Chinese Rye Grass, Barley Grass, and Naked Oat Straw

open access: yesAnimals, 2021
The current study was designed to investigate the chemical composition, rumen degradation characteristics, and feeding value of three roughages commonly used in Asia as ruminant feed, including Chinese rye grass (CRG), barley grass (BG), and naked oat ...
Yulin Ma   +7 more
doaj   +1 more source

Rumen Fermentation, Digestive Enzyme Activity, and Bacteria Composition between Pre-Weaning and Post-Weaning Dairy Calves

open access: yesAnimals, 2021
To better understand the transition of rumen function during the weaning period in dairy calves, sixteen Holstein dairy calves were selected and divided into two groups: pre-weaning (age = 56 ± 7 day, n = 8) and post-weaning (age = 80 ± 6 day, n = 8 ...
Yangyi Hao   +8 more
doaj   +1 more source

The complex microbiota of raw milk [PDF]

open access: yesFEMS Microbiology Reviews, 2013
Here, we review what is known about the microorganisms present in raw milk, including milk from cows, sheep, goats and humans. Milk, due to its high nutritional content, can support a rich microbiota. These microorganisms enter milk from a variety of sources and, once in milk, can play a number of roles, such as facilitating dairy fermentations (e.g ...
Lisa, Quigley   +6 more
openaire   +2 more sources

Effect of Dietary Forage to Concentrate Ratios on Dynamic Profile Changes and Interactions of Ruminal Microbiota and Metabolites in Holstein Heifers

open access: yesFrontiers in Microbiology, 2017
A better understanding of global ruminal microbiota and metabolites under extensive feeding conditions is a prerequisite for optimizing rumen function and improving ruminant feed efficiency.
Jun Zhang   +8 more
doaj   +1 more source

Raw Milk Consumption [PDF]

open access: yesNutrition Today, 2015
There continues to be considerable public debate on the possible benefits regarding the growing popularity of the consumption of raw milk. However, there are significant concerns by regulatory, or public health, organizations like the Food and Drug Administration and the Centers for Disease Control and Prevention because of risk of contracting ...
openaire   +2 more sources

Producing natural functional and low-carbon milk by regulating the diet of the cattle—The fatty acid associated rumen fermentation, biohydrogenation, and microorganism response

open access: yesFrontiers in Nutrition, 2022
Conjugated linoleic acid (CLA) has drawn significant attention in the last two decades for its various potent beneficial effects on human health, such as anticarcinogenic and antidiabetic properties.
Xiaoge Sun   +4 more
doaj   +1 more source

Conjugated linolenic acid (CLnA), conjugated linoleic acid (CLA) and other biohydrogenation intermediates in plasma and milk fat of cows fed raw or extruded linseed [PDF]

open access: yes, 2007
Thirty lactating dairy cows were used in a 333 Latin-square design to investigate the effects of a raw or extruded blend of linseed and wheat bran (70:30) on plasma and milk fatty-acids (FA).
F. Akraim   +7 more
core   +1 more source

Effects of feeding untreated, pasteurized and acidified waste milk and bunk tank milk on the performance, serum metabolic profiles, immunity, and intestinal development in Holstein calves

open access: yesJournal of Animal Science and Biotechnology, 2017
Background The present experiment was performed to assess the effects of different sources of milk on the growth performance, serum metabolism, immunity, and intestinal development of calves. Eighty-four Holstein male neonatal calves were assigned to one
Yang Zou   +5 more
doaj   +1 more source

Microbiological quality of raw milk attributable to prolonged refrigeration conditions [PDF]

open access: yes, 2017
Refrigerated storage of raw milk is a prerequisite in dairy industry. However, temperature abused conditions in the farming and processing environments can significantly affect the microbiological quality of raw milk. Thus, the present study investigated
Dissanayake, M   +14 more
core   +1 more source

Presence of Salmonella spp., Campylobacter spp., and Listeria spp. in Different Animal Species Raw Milk in Diyarbakır Province [PDF]

open access: yes, 2023
Contamination of raw or unpasteurized milk with zoonotic pathogens can seriously affect public health. In this study, milk samples were collected from sheep/goat and bovine farms in Diyarbakır province engaged in home breeding to investigate the ...
Alp, Simten Yeşilmen   +3 more
core   +1 more source

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