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Full-Text Articles in Dairy Science
Effect Of Conditioned Medium On The Recovery Of Dormant Mycobacteria In Culture, Kelly E. Rock
Effect Of Conditioned Medium On The Recovery Of Dormant Mycobacteria In Culture, Kelly E. Rock
Journal of Undergraduate Research at Minnesota State University, Mankato
Mycobacterium avium subsp. paratuberculosis (Mpt) is the etiologic agent of Johne’s disease, a chronic intestinal disease in cattle that threatens the economic viability of dairy farming. Diagnostic culture is typically unrewarding until several years after infection when clinical signs can be observed. This leads to widespread infection within the herd. Difficulty in culturing Mpt may be a result of oxidative damage due to the increased metabolic rate when dormant organisms are recovered in a nutrient rich medium. In order to improve recovery it is believed that some organisms secrete a growth factor in times of environmental stress which enables them …
Chemical Sterilisers In The Dairy Industry, D N. Tulloch, N. Ingleton
Chemical Sterilisers In The Dairy Industry, D N. Tulloch, N. Ingleton
Journal of the Department of Agriculture, Western Australia, Series 4
There is concern in the cheese industry that residues from new chemical sterilisers used by dairy farmers could affect cheese making processes.
The sterilisers could also affect tests for antibiotic residues in milk. The responsibility of seeing that chemical sterilisers do not enter the milk belongs to the dairy farmers.
They should follow the manufacturers' recommendations and use the chemicals with care.
Detergents For The Dairy Farm, H Maslin
Detergents For The Dairy Farm, H Maslin
Journal of the Department of Agriculture, Western Australia, Series 4
CLEANLINESS in both the physical and bacteriological sense is essential to the production of high quality dairy products, and high quality in these products is essential to both the health of the community and the successful and economic operation of the industry.
Detergents have an important place in maintaining dairy hygiene—but they must be properly used if they are to be really effective.
In this article Dairy Instructor H. Maslin, M.D.D., describes the qualities of a good dairy detergent and explains how it should be fitted into the regular cleaning routine.