Applications [of] international hygienic practice in primary food production | Primena međunarodne higijenske prakse u primarnoj proizvodnji hrane
2012
Pešić-Mikulec, D., Naučni institut za veterinarstvo Srbije, Beograd (Serbia)
This paper presents the analysis of international activities related to hygiene practice in primary production of food and the end product and the product of raw milk. We monitor the impact of action principles from farm to fork on the quality of raw milk after application of international hygiene practices in primary production. The samples of raw milk were taken directly from the manufacturer. We took samples from 10 manufactures 2006 when the primary production and hygiene made under the old legislation to buy out the same area and determined the number of somatic cells and the total number of microorganisms and 2010 according to new legislation. Working methods for the determination of somatic cells per ml of milk, we worked the method of counting cells on a microscopic preparation (BS EN ISO 13366-1:2008), and calculate the number of cells ml of milk. The total number of microorganisms in raw milk, we determined the direct seeding method, samples of raw milk to the appropriate culture medium and counting the bacteria that grew after incubation at 30 deg C for 72 hours (FIL-IDF,100B:1991). The number of bacteria is account in accordance with the formula method in accordance with the formula method in accordance with IEC EN ISO 4833, so we have prepared two bolted agar plates for total bacterial count (PCA) and the samples are prepared in according with ISO 6887. Results work showed that 2006 the mean number of somatic cells was 393 x10**3 ml in the 2010 the mean number of somatic cells was 244x10**3 ml. The results of the number of microorganisms in 2006, the average value were 6750x10**3 ml in the year 2010 the average value was 212x10**3 ml.
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