مجله تحقیقات دامپزشکی (Journal of Veterinary Research)

مجله تحقیقات دامپزشکی (Journal of Veterinary Research)

بررسی تغییرات میکروبی و شیمیایی شیر خام در مراحل مختلف از مراحل مرحله تولید تا ارسال به کارخانه در دامداری های صنعتی استان فارس

نویسندگان
مجید هاشمی 1
شهرام شکرفروش 2
1 مرکر تحقیقات کشاورزی و منابع طبیعی استان فارس
2 گروه بهداشت موادغذایی،دانشکده دامپزشکی شیراز
چکیده
with aim for Identification of contaminative and critical points of raw milk during production in 9 selected industrial dairy farms, 408 raw milk samples were collected from udders, milking machine, cooling tank and milk transport vehicle at receiving platform in dairy plant. Samples were examined for total microbial, coliform andE. coli count and also acidity and pH. Total microbial count of Sam pies was significantly lower in udders than the later stages (pO.05) among theE. coli count atthe different stages. High total microbial count in udder milk samples and significantly increase of this factor and acidity in milking .,machine stage imply to localize executive, educational and investigative activity on this crisis points

عنوان مقاله English

MICROBIAL AND CHEMICAL CHANGES OF RAW MILK IN VARIOUS STAGES OF PRODUCTION IN INDUSTRIAL DAIRY FARMS OF FARS PROVINCE

نویسندگان English

Majid Hashemi 1
Shahram Shekarforoush 2
چکیده English

with aim for Identification of contaminative and critical points of raw milk during production in 9 selected industrial dairy farms, 408 raw milk samples were collected from udders, milking machine, cooling tank and milk transport vehicle at receiving platform in dairy plant. Samples were examined for total microbial, coliform andE. coli count and also acidity and pH. Total microbial count of Sam pies was significantly lower in udders than the later stages (pO.05) among theE. coli count atthe different stages. High total microbial count in udder milk samples and significantly increase of this factor and acidity in milking .,machine stage imply to localize executive, educational and investigative activity on this crisis points

کلیدواژه‌ها English

Fars province
industry farms
microbial and chemical changes
raw milk
مجله تحقیقات دامپزشکی (Journal of Veterinary Research)
دوره 63، شماره 3 - شماره پیاپی 3
255 مجله تحقیقات دامپزشکی
پاییز 1387
صفحه 221-227