Sanja Kostadinović Veličkovska, Zoran Arsevski, D. Dimovska, Fidanka Ilieva, A. Kuzelov
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引用次数: 0
摘要
乳制品质量监控从农场开始,到消费者手中结束。原料奶还必须符合其他质量标准;应无药物残留,无添加水,无沉积物,污染物和其他异常。在我们的研究中,我们以体细胞计数、细菌数量和黄曲霉毒素数量作为2018年1 - 6月来自ov e Pole地区的原料奶的质量指标。根据本研究的需要,对1320份原料奶样品进行了细菌分析,对478份样品进行了体细胞计数测定,对60份样品进行了黄曲霉毒素M1的鉴定和定量。本研究结果显示,95.5%的原料奶样品的体细胞计数合格,2份原料奶样品的黄曲霉毒素M1含量超标,最高含量为0.58 mg/kg原料奶。根据欧洲牛奶质量标准,大部分样品(89.55%)存在不符合标准的细菌。从作为本研究分析对象的牛奶生产者所做的分析中,可以得出结论,他们没有遵守良好的农业规范,由于卫生条件差,挤奶后对牛奶的处理不当以及初级生产中对农民的卫生教育不足,牛奶污染水平很高
TOTAL BACTERIAL COUNT, SOMATIC CELL COUNT AND PRESENCE OF AFLATOXIN M1 IN RAW MILK FROM THE “OVČE POLE” REGION, REPUBLIC OF NORTH MACEDONIA
Dairy product quality monitoring begins at the farm and ends in the hands of the consumer. Raw milk must also meet other quality standards; it should be free of drug residues, free of added water and free of sediment, contaminants and other abnormalities. In our researches, is taken somatic cells count, the number of bacteria and Aflatoxins as indicators of the quality of raw milk from the Ovče Pole region in the period January-June, 2018. For the needs of this research, an analysis was made of 1320 samples for the presence of bacteria in raw milk, determination of somatic cell count in 478 samples as well as identification and quantification of aflatoxin M1 in 60 samples. The results from this study indicated determination acceptable count of somatic cells in 95.5 % of the samples from raw milk while in 2 samples of raw milk, the amount of aflatoxin M1 was above limits with highest amount of 0.58 mg/kg raw milk. According to European milk quality standards, in the biggest part of the samples (89.55 %), presence of bacteria does not meet the standard. From the analyses made by the milk producers that were the subject of analysis in this research, it can be concluded that they do not adhere to good agricultural practice, the level of milk contamination is high due to poor hygiene, improper handling of milk after milking and insufficient education of farmers for hygiene in primary production