Thermal Resistance of Certain Oncogenic Viruses Suspended in Milk and Milk Products

Thermal resistance of certain oncogenic viruses suspended in milk and milk products.

Thermal destruction rate curves were determined for adenovirus 12, reovirus 1, and herpes simplex virus in sterile milk, raw milk, raw chocolate milk, and raw ice cream mix. At 40 to 60 C, the curves were asymptotic to the base line. At 65 C, which is near the pasteurization standard, the curves approached a first-order reaction. Thermal resistance studies, by means of in vivo assays, of Molone...

effect of bataine and sulphate supplement on wool and milk characteristics and lambs performance in naine ewes

تعداد 20 رأس میش نژاد نائینی 6+-24 ماهه، با میانگین وزن 2/3-+40 کیلوگرم، همراه با 20 رأس بره های آنها در قالب طرح کاملا تصادفی اثر بتائین و مکمل سولفات بر خصوصیات شیر و پشم و عملکرد بره ها بررسی شد. میش ها بطور تصادفی در چهار تیمار قرار گرفتند. تیمارها عبارت بودند از: 1-گروه شاهد 2-بتائین (05/0 درصد ماده خشک) 3-سولفات (24/0 سولفور درصد ماده خشک 4-بتائین هرماه با سولفات. جیره غذائی طبق nrc با مح...

Thermal resistance of intracellular Listeria monocytogenes cells suspended in raw bovine milk.

The thermal resistance of Listeria monocytogenes associated with a milk-borne outbreak of listeriosis was determined in parallel experiments by using freely suspended bacteria and bacteria internalized by phagocytes. The latter inoculum was generated by an in vitro phagocytosis reaction with immune-antigen-elicited murine peritoneal phagocytes. The heat suspension medium was raw whole bovine mi...

[Aflatoxin M1 in milk and milk products].

Lactulose: Significance in Milk and Milk Products

Lactose, a unique disaccharide, occurring exclusively in the mammalian milk plays an important role in nutrition. Most of the lactose that is manufactured on an industrial scale is produced from whey derived from the production of cheese, casein or paneer using crystallization and purification technologies. Lactose can be converted to various derivatives like lactitol, lactobionic acid, galacto...