GB 2733-1994 Sanitary standard for marine fish

GB 2733-1994 Sanitary Standard for Marine Fish GB2733-1994 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Hygienic standard of sea fish
Hygienic standard of sea fish1 Subject content and scope of application
This standard specifies the hygienic requirements and inspection methods for sea fish. GB 2733-94
GB 2733~2734- --81
GB2737~2738.---81
Replaces GBn 150~151--81
GBn 139—81
This standard applies to yellow croaker, hairtail, fish, fish, eel, fish, fish, yellow croaker, fish, blue round, armored fish, fish, herring. Other sea fish may refer to this standard for implementation. This standard does not apply to marine cartilaginous fish. Cited standards
GB2762 Standard for allowable amount of mercury in food
GB2763 Standard for residual amount of 666 and DDT in grain and vegetablesGB4811 Standard for allowable amount of inorganic arsenic in seafoodMethod for determination of total mercury in food
GB 5009. 11
GB 5009. 17
GB 5009. 19
GB 5009. 44
Method for determination of total mercury in food
Method for determination of residual amount of 666 and DDT in foodMethod for determination of hygienic standards for meat and meat productsGB 5009. 45
Analytical methods for hygienic standards for aquatic products
3 Hygienic requirements
3.1 Sensory indicators
The scales on the body surface are complete or relatively complete and not easy to fall off. The mucus on the body surface is transparent and has no peculiar smell and has inherent color. The gill filaments are clear, bright red or dark red, the mucus is not turbid, and there is no peculiar smell. The eyeball is full, and the cornea is transparent or slightly turbid. The muscle tissue is elastic, the cut surface is shiny, and the muscle fibers are clear. Physical and chemical indicators
Volatile basic nitrogen mg/100g
Other fish
mg/100g
BHC, DDT mg/kg
Inorganic arsenic
Note: Other fish refer to fish containing histamine. Purposebzxz.net
Approved by the Ministry of Health of the People's Republic of China on March 18, 1994
According to the provisions of GB2762
According to the provisions of GB2763
According to the provisions of GB4811
Implemented on September 1, 1994
4 Inspection methods
GB273394
4.1 Volatile basic fluoride shall be determined according to the method of GB5009.44. 4.2 Mercury shall be determined according to the method of GB5009.17. 4.3 Benzene hexachloride and DDT shall be determined according to the method of GB5009.19. 4.4 Inorganic steatite shall be determined according to the method of GB5009.11. 4.5 Histamine shall be determined according to the method of GB5009.45. Additional remarks:
This standard was proposed by the Health Supervision Department of the Ministry of Health. This standard was drafted by Shanghai Food Hygiene Supervision and Inspection Institute, Liaoning Food Hygiene Supervision and Inspection Institute, Jiangxi Food Hygiene Supervision and Inspection Institute, Hubei Food Hygiene Supervision and Inspection Institute, and Hainan Food Hygiene Supervision and Inspection Institute. The main drafters of this standard are Chen Min, Wang Zheng, Wang Shan, Li Linfu, and Qiu Shigan. This standard is interpreted by the Ministry of Health’s Food Industry and Health Supervision and Inspection Institute, the technical unit entrusted by the Ministry of Health.
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