BACKGROUND There are 3 new topical treatments for herpes labialis that have either been approved by the US Food and Drug Administration (penciclovir cream [Denavir] and n-docosanol cream [Abreva]) or recently undergone extensive clinical evaluation (acyclovir cream). The relative efficacy of these products is unknown. OBJECTIVE To compare the efficacy of penciclovir cream, acyclovir cream, n-...

This study was conducted on 60 samples of local dairy products from fresh unsalted white sheep cheese, locally manufactured pasteurized and non-pasteurized, as well salted cheese found in the markets Samarra city.For period form January to March 2021, which microbial tests were carried out, included total bacterial number, count Coliform, number molds. Research results showed a high content Mic...

120 Introduction. The quality of milk is influenced by different bacteria present in milk. This study was undertaken to investigate the bacterial contamination of raw and pasteurized milk in Sari Township, Iran, 2011. Methods. In this investigation, 100 pasteurized milk samples were collected randomly from the super markets in the city and 100 raw milk samples from 4 dairy farms from suburb are...

It has been observed that, young rats fed long heat-treated milks*evaporated, condensed, and pasteurized by the “hold” process-fail to grow normally, the degree of stunting being proportional to the length of time of heating rather than to the temperature employed. For example, rats fed milk pasteurized by the “hold” process made only about half their normal growth; whereas, those fed milk past...

Escherichia coli O157:H7 is a potentially lethal pathogen which has been responsible for several outbreaks of milk-borne illness in recent years. The objective of this study was to evaluate the survival and metabolic activity (indexed by bioluminescence) of a chromosomally lux-marked strain of E. coli O157:H7 in raw, pasteurized and microfiltered pasteurized milk at 4 and 20°C for up to 14 d. R...

Raw eggs are a potential health hazard and a new federally approved process uses ozone to maintain freshness while ensuring safety. The impact of an ozone process on the flavor, color, and shell integrity of eggs must be known for market acceptance. The visual perception and consumer acceptance of full commercial scale ozone-pasteurized eggs are reported, using a degree of liking test and a Jus...

In a pasteurized milk process, the milk must be heated to above 72C and subsequently cooled to a low temperature about 4C in order to ensure a food safety. According to the real pasteurized milk plant, individually single variable control approach including manual control with butterfly valve and automatic control by on-off controller have been carried out to control milk level at storage tanks...

Milk is widely consumed in Brazil and can be the vehicle of agent transmission. In this study, was evaluated the occurrence of Mycobacterium bovis and non-tuberculous mycobacteria (NTM) in raw and pasteurized milk consumed in the northwestern region of Paraná, Brazil. Fifty-two milk samples (20 pasteurized and 32 raw) from dairy farms near the municipality of Maringa, Parana State, Brazil were ...

Background: Aflatoxin M1 (AFM1) is a toxic and carcinogenic mycotoxin which after presence in milk and dairy products such as cheese and butter could make them as contaminated food. The main objective of this study was to evaluate the concentration of AFM1 in pasteurized and traditional cheese marketed in Southern Khorasan, from December 2011 to January 2012. Methods: A total of 102 cheese sam...