GB 19301-2010 English PDF

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GB 19301-2010: National food safety standard -- Raw milk
GB 19301-2010
GB
NATIONAL STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
National Food Safety Standard
Raw Milk
生乳
ISSUED ON. MARCH 26, 2010
IMPLEMENTED ON. JUNE 1, 2010
Issued by. Ministry of Health of the People’s Republic of China
Table of Contents
Foreword ... 3 
1  Scope ... 4 
2  Normative references ... 4 
3  Terms and definitions ... 4 
4  Technical requirements ... 4 
Foreword
This Standard replaces GB 19301-2003 Hygienic Standard for Fresh Milk and the No. 1
Corrigendum.
Comparted with GB 19301-2003, the main changes in this Standard are as follows.
-- Change the name of the standard into Raw Milk;
-- Add “terms and definitions”;
-- Directly quote the “limits of contaminants” as stated in GB 2762;
-- Directly quote the “limits of mycotoxins” as stated in GB 2761;
-- Directly quote the “residue limits for pesticides” as stated in GB 2763, the related national
regulations and announcement; and
-- Modify the “microorganisms index”.
The previous editions replaced by this Standard are as follows.
-- GBn 33-1977 and GB 19301-2003.
Acidity / (°T)
GB 5413.34 Cow milk b 12 - 18
Goat milk 6 - 13
a Test it 3 h after milking.
b Only applicable to Holstein cows.
4.3 Limits of contaminants. The provisions of GB 2762 shall be met.
4.4 Limits of mycotoxins. The provisions of GB 2761 shall be met.
4.5 Limits of microorganisms. The provisions of Table 3 shall be met.
Table 3 Limits of microorganisms
Item Limit [CFU/g(mL)] Test method
Aerobic bacterial count ≤2×106 GB 4789.2
4.6 Pesticide residue limits and veterinary-drug residue limits
4.6.1 Pesticide residue limits shall conform to GB 2763, related national regulations and
announcement.
4.6.2 Veterinary-drug residue limits shall conform to related national regulations and
announcement.