Because dihydrostreptomycin can remain as a slowly removed antibiotic residue in dairy animals and because of the need for more sensitive procedures with which to provide information concerning antibiotic residues in food products, procedures were developed in more sensitive assays of dihydrostreptomycin in milk and some representative dairy products. The cleanup procedures that aided these imp...

The present investigation represents the effect of freeze drying on some properties as acid and bile tolerance of Streptococcus thermophilus MTCC 1938 culture isolated from dairy products. The cell paste obtained from milk based medium was freeze dried with a pressure of 50-100 mtorr for 24h at -40°C. Acid and bile tolerance test exhibited 3.8-4.9 and 3.2-3.8 log counts reduction after freeze d...

OBJECTIVE Reduction in the current high levels of meat and dairy consumption may contribute to environmental as well as human health. Since meat is a major source of Fe, effects on Fe intake need to be evaluated, especially in groups vulnerable to negative Fe status. In the present study we evaluated the effects of replacing meat and dairy foods with plant-based products on environmental sustai...

Ochratoxin A (OTA) is an important mycotoxin with potential to reach the human food chain through carry-over of contaminated, mostly cereal-based, feed into animal-derived products. Certain population groups, such as infants and children, are intensive and relatively restricted consumers of some animal-derived products, particularly milk and other dairy products, which may become contaminated w...

BACKGROUND Various purine-rich foods and high protein intake have long been thought to be risk factors for gout. Similarly, the possibility that the consumption of dairy products has a role in protecting against gout has been raised by metabolic studies. We prospectively investigated the association of these dietary factors with new cases of gout. METHODS Over a 12-year period, we prospective...

We aimed to identify bacterial pathogens/contaminants in dairy product samples collected by environmental health inspectors of the Palestinian Ministry of Health from 2001-04. A total of 722 samples of dairy products were randomly collected from different sources in Ramallah and Al-Bireh district. The percentages of unacceptable samples for the combined years were: 23.0% for total aerobic count...

Milk As regards milk, I have made some calculations from Tables 3 and 4 of the paper of Dr Magee and his collaborators (Bransby, Magee, Bowley & Stanton, 1947). What in effect is asked for, in that paper, is the provision, in 1946, for liquid consumption of almost 1700 x 1o6 gal. of milk, or 0.774 pt./head/day on the average, and, in 1964, of some 1720 x 1o6 gal. or about 0.75 pt./head/day. In ...

Indonesia is the largest archipelago blessed with one of the richest mega-biodiversities and also home to one of the most diverse cuisines and traditional fermented foods. There are 3 types of traditional dairy foods, namely the butter-like product minyak samin; yogurt-like product dadih; and cheese-like products dali or bagot in horbo, dangke, litsusu, and cologanti, which reflect the culture ...

Mixed strain cultures, used extensively for the manufacture of certain dairy products, have generally been thought to give a measure of protection against possible serious retardation of acid development resulting from attack by bacteriophages. Yet little information is available as to the influence that continued propagation has on the individual strains of lactic streptococci. Nichols and Ine...

Representatives of the genus Bacillus are common milk contaminants that cause spoilage and flavor alterations of dairy products. Bacillus sp. FMQ74 was isolated from raw milk on a Danish dairy farm. To elucidate the genomic basis of this strain's survival in the dairy industry, a high-quality draft genome was produced.