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Position: Chinese Standard in English/GB 4789.2-2016
GB 4789.2-2016   National food safety standard -Microbiological examination of food: Aerobic plate count (English Version)
Standard No.: GB 4789.2-2016 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 2000 words Price(USD):40.0 remind me the price change

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Implemented on:2017-6-23 Delivery: via email in 1 business day
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Standard No.: GB 4789.2-2016
English Name: National food safety standard -Microbiological examination of food: Aerobic plate count
Chinese Name: 食品安全国家标准 食品微生物学检验 菌落总数测定
Professional Classification: GB    National Standard
Issued by: National Health and Family Planning Commission; China Food and Drug Administration
Issued on: 2016-12-23
Implemented on: 2017-6-23
Status: superseded
Superseded by:GB 4789.2-2022 National food safety standard -Microbiological examination of food: Aerobic plate count
Superseded on:2022-12-30
Superseding:GB 4789.2-2010 Food Microbiological Examination: Aerobic Plate Count
Language: English
File Format: PDF
Word Count: 2000 words
Price(USD): 40.0
Delivery: via email in 1 business day
Foreword Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard supersedes "National Food Safety Standard—Food Microbiological Examination—Aerobic Plant Count" (GB 4789.2-2010). NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA 中华人民共和国国家标准 GB 4789.2-2016 National Food Safety Standard— Food Microbiological Examination— Aerobic Plate Count 食品安全国家标准 食品微生物学检验 菌落总数测定 1 Scope This standard specifies the method for determination of aerobic plate count in foods. This standard is applicable to the determination of aerobic plate count in foods. 2 Terms and Definitions Aerobic plate count After treatment of food examined sample, the aerobic plate count in 1g (mL) examined sample is obtained after cultivation under specific conditions (e.g. culture medium, temperature and time). 3 Apparatus and Materials In addition to the apparatus for conventional sterilization and cultivation in microbiological laboratory, other apparatus and materials are as follows: 3.1 Constant temperature incubator: 36℃±1℃, 30℃±1℃. 3.2 Refrigerator: 2℃~5℃. 3.3 Thermostatic water bath: 46℃±1℃. 3.4 Balance: with sensibility of 0.1g. 3.5 Homogenizer. 3.6 Oscillator. 3.7 Aseptic pipette: 1mL (with scale division of 0.01mL), 10mL (with scale division of 0.1mL) or micropipettor and pipette tips. 3.8 Aseptic conical flask: 250mL and 500mL. 3.9 Aseptic culture dish: 90mm in diameter. 3.10 pH meter or pH colorimetric tube or precise pH paper. 3.11 Magnifier or/and colony counter. 4 Media and Reagents 4.1 Plate count agar culture medium: see A.1. 4.2 Phosphate buffer: see A.2. 4.3 Aseptic normal saline: see A.3. 5 Examination Procedures See Figure 1 for examination procedures of aerobic plate count.
Foreword I 1 Scope 2 Terms and Definitions 3 Apparatus and Materials 4 Media and Reagents 5 Examination Procedures 6 Operation Steps 7 Result and Report Appendix A Media and Reagents
Referred in GB 4789.2-2016:
*GB 4789.1-2016 National Food Safety Standard—Food Microbiological Examination—General
*GB 4789.12-2016 National Food Safety Standard—Food Microbiological Examination—Clostridium Botulinum and Botulinum Toxin
*GB 4789.10-2016 National Food Safety Standard—Food Microbiological Examination—Examination of Staphylococcus Aureus
*GB 4789.35-2016 National food safety standard -Microbiological examination of food-Examination of lactic acid bacteria
*GB 4789.36-2016 National Food Safety Standard—Food Microbiological Examination—Examination of Escherichia Coli O157:H7/MN
*GB 4789.30-2016 National Food Safety Standard—Food Microbiological Examination—Examination of Listeria Monocytogenes
*GB 4789.40-2016 National Food Safety Standard—Food Microbiological Examination—Examination of Cronobacter (Enterobacter Sakazakii)
*GB 4789.43-2016 National Food Safety Standard - Food Microbiological Examination -Determination of Antibacterial Activity of Microbe-source Enzyme
*GB 5009.271-2016 National Food Safety Standard - Determination of Phthalates in Food
*GB 5009.270-2016 National Food Safety Standard--Determination of Inositol in Foods
*GB 5009.278-2016 National Food Safety Standard - Determination of Tetraacetate in Food
*GB 17930-2016 Gasoline for motor vehicles
*GB 5413.30-2016 National Food Safety Standard Determination of Impurities in Milk and Milk Products
*GB 5009.268-2016 National Food Safety Standard--Determination of Multi-elements in Foods
GB 4789.2-2016 is referred in:
*HG/T 3950-2007 Antibacterial coating
*GB 14930.1-1994 Hygienic standard for detergent for food tools and installations
*GB 14930.2-1994 Hygienic Standards for Detergent and Disinfection for Food Tools and Installations
*GB 14934-1994 Hygienic standard for disinfection of dinner and drinking set
*NY/T 1039-2014 Green food - Starch and starch product
*GB/T 30885-2014 Plant protein beverage―Soymilk and soymilk beverage
*QB/T 5133-2017 Requirement and test method for antibacterial and eliminating bacterial function for household and similar electrical dish washers
*NY/T 632-2002 Chilled pork
*QB/T 5426-2019 Household and similar electrical steam mop
*GB 5009.24-2016 National Food Safety Standard — Determination of M Aflatoxins in Foods
*GB 5009.22-2016 National Food Safety Standard--Determination of B-group and G-group Aflatoxins in Foods
*GB 5009.8-2016 National Food Safety Standard--Determination of Fructose, Glucose, Sucrose, Maltose and Lactose in Foods
*GB 5009.6-2016 National Food Safety Standard — Determination of Fat in Foods
*GB 5009.5-2016 National Food Safety Standard — Determination of Protein in Foods
*GB/T 33014.4-2016 Road vehicles―Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy―Part 4:Bulk current injection (BCI)
*GB/T 33014.1-2016 Road vehicles―Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy―Part 1:General
*GB/T 26686-2017/XG1-2020 General specification for digital terrestrial television receiver,includes Amendment 1
*GB 23350-2021/XG2-2024 Requirements of restricting excessive package—Foods and cosmetics, includes Amendment 2
*GB/T 39791.3-2024 Technical guidelines for identification and assessment of environmental damage―General principles and key components ―Part 3:Verification of restoration
*GBZ 59-2024 Diagnostic standard for occupational toxic hepatopathy
*GBZ 82-2024 Diagnostic standard for occupational bursitis
*GBZ/T 329-2024 Diagnostic standard for occupational chronic chemical poisoning―General guideline
*GBZ 76-2024 Diagnostic standard for occupational acute neurotoxic diseases caused by chemicals
*GBZ 185-2024 Diagnostic standard for occupational medicamentose-like dermatitis due to trichloroethylene
*GBZ/T 300.165-2024 Determination standard of toxic substances in workplace air―Part 165: Acetochlor
*GB/T 43812-2024 Technical guidelines for material balance management in food production
*GB/T 43713-2024 Guide for standardization of basic public services
*GBZ/T 330-2024 Determination standard of 1,2-dihydroxy-4-(N-acetylcysteine)-butane in urine―Liquid chromatography-tandem mass spectrometry
*GB/T 45003-2024 Occupational health and safety management—Psychological health and safety at work: managing psychosocial risks—Guidelines
*GB/T 43770-2024 Specification for indoor LED displays
*GB/T 43834-2024 Collaborative business relationship management—Guidelines for large organizations seeking collaboration with micro, small and medium-sized enterprises (MSMEs)
*GB/T 43645-2024 Ornamental plants—Directives for the construction and conservation of the germplasm resources bank
*GB/T 43658.1-2024 Non-destructive testing—Radiographic inspection of corrosion and deposits in pipes by X and gamma rays—Part 1:Tangential radiographic inspection
*GB/T 43806-2024 General technical requirements for asset management system
*GB/T 18721.3-2024 Graphic technology—Prepress digital data exchange—Part 3:CIELAB standard colour image data (CIELAB/SCID)
*GB/T 18721.4-2024 Graphic technology—Prepress digital data exchange—Part 4:Wide gamut display-referred standard colour image data [Adobe RGB (1998)/SCID]
*GB/T 43712-2024 Guide for implementation evaluation of basic public services standards
*GB/T 19665-2024 General specification for infrared imaging measuring and screening instrument of body surface temperature
*GB/T 43803-2024 Guidelines for science and technology research organization evaluation
*GB/T 43634-2024 Forensic medicine—Guidelines for occupational protection in post-mortem examination
*GB/T 43833-2024 Collaborative business relationship management systems—Guidelines on the implementation of GB/T 40144
*GB/T 18721.5-2024 Graphic technology—Prepress digital data exchange—Part 5: Scene-referred standard colour image data (RIMM/SCID)
*GB/T 18910.4-2024 Liquid crystal display devices—Part 4: Liquid crystal display modules and cells—Essential ratings and characteristics
*GB/T 43789.32-2024 Electronic paper displays—Part 3-2: Measuring method electro-optical
*GB/T 43658.2-2024 Non-destructive testing—Radiographic inspection of corrosion and deposits in pipes by X and gamma rays—Part 2:Double wall radiographic inspection
*GB/T 22427.8-2024 Starches and derived products—Determination of sulphated ash
*GB/T 17685-2016 Down and feather
*GB/T 33339-2016 Vanadium flow battery system-Test method
*GB 4789.34-2016 National Food Safety Standard—Food Microbiological Examination—Examination of Bifidobacterium
*GB 5009.267-2016 National Food Safety Standard Determination of Iodine in Foods
*GB 4789.6-2016 National food safety standard -Microbiological examination of food-Examination of diarrheogenic Escherichia coli
*GB/T 4324.1-2012 Methods for chemical analysis of tungsten - Part 1: Determination of lead content - Flame atomic absorption spectrometry
*GB/T 4324.9-2012 Methods for chemical analysis of tungsten - Part 9: Determination of cadmium content - Inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry
*GB 18613-2012 Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors
*GB/T 18851.1-2012 Non-destructive testing—Penetrant testing—Part 1:General principles
*GB/T 28697-2012 Rolling bearings—Aligning thrust ball bearings and aligning seat washers—Boundary dimensions
*GB/T 5800.1-2012 Rolling bearings—Instrument precision bearings—Part 1:Boundary dimensions,tolerances and characteristics of metric series bearings
*YB/T 2012-2004 Continuous casting slab
*HJ 636-2012 Water quality. Determination of total nitrogen. Alkaline potassium persulfate digestion UV spectrophotometric method
*JB/T 11288-2012 Coated abrasives — Flap wheels with incorporated flanges or separate flanges — Technical specifications
*SB/T 10131-2012 Technical specifications for stamping hard candy forming machine
*JJF 1355-2012 Program of Pattern Evaluation for Non-automatic Weighing Instruments (Analogue Indicating Weighing Instruments)
*JJG 388-2012 Audiological Equiqment; Pure-tone Audiometers
*JJF 1369-2012 Program of Pattern Evaluation of Compressed Natural Gas Dispensers
*GB 18133-2012 Seed potatoes
*GB/T 17780.1-2012 Textile machinery - Safety requirements - Part 1: Common requirements
*GB/T 17780.2-2012 Textile machinery - Safety requirements - Part 2: Spinning preparatory and spinning machines
*GB/T 17780.5-2012 Textile machinery - Safety requirements - Part 5: Preparatory machinery to weaving and knitting
*GB/T 17780.6-2012 Textile machinery - Safety requirements - Part 6: Fabric manufacturing machinery
*GB/T 17780.7-2012 Textile machinery - Safety requirements - Part 7: Dyeing and finishing machinery
Code of China
Standard
GB 4789.2-2016  National food safety standard -Microbiological examination of food: Aerobic plate count (English Version)
Standard No.GB 4789.2-2016
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count2000 words
Price(USD)40.0
Implemented on2017-6-23
Deliveryvia email in 1 business day
Detail of GB 4789.2-2016
Standard No.
GB 4789.2-2016
English Name
National food safety standard -Microbiological examination of food: Aerobic plate count
Chinese Name
食品安全国家标准 食品微生物学检验 菌落总数测定
Chinese Classification
Professional Classification
GB
ICS Classification
Issued by
National Health and Family Planning Commission; China Food and Drug Administration
Issued on
2016-12-23
Implemented on
2017-6-23
Status
superseded
Superseded by
GB 4789.2-2022 National food safety standard -Microbiological examination of food: Aerobic plate count
Superseded on
2022-12-30
Abolished on
Superseding
GB 4789.2-2010 Food Microbiological Examination: Aerobic Plate Count
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
40.0
Keywords
GB 4789.2-2016, GB/T 4789.2-2016, GBT 4789.2-2016, GB4789.2-2016, GB 4789.2, GB4789.2, GB/T4789.2-2016, GB/T 4789.2, GB/T4789.2, GBT4789.2-2016, GBT 4789.2, GBT4789.2
Introduction of GB 4789.2-2016
Foreword Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard supersedes "National Food Safety Standard—Food Microbiological Examination—Aerobic Plant Count" (GB 4789.2-2010). NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA 中华人民共和国国家标准 GB 4789.2-2016 National Food Safety Standard— Food Microbiological Examination— Aerobic Plate Count 食品安全国家标准 食品微生物学检验 菌落总数测定 1 Scope This standard specifies the method for determination of aerobic plate count in foods. This standard is applicable to the determination of aerobic plate count in foods. 2 Terms and Definitions Aerobic plate count After treatment of food examined sample, the aerobic plate count in 1g (mL) examined sample is obtained after cultivation under specific conditions (e.g. culture medium, temperature and time). 3 Apparatus and Materials In addition to the apparatus for conventional sterilization and cultivation in microbiological laboratory, other apparatus and materials are as follows: 3.1 Constant temperature incubator: 36℃±1℃, 30℃±1℃. 3.2 Refrigerator: 2℃~5℃. 3.3 Thermostatic water bath: 46℃±1℃. 3.4 Balance: with sensibility of 0.1g. 3.5 Homogenizer. 3.6 Oscillator. 3.7 Aseptic pipette: 1mL (with scale division of 0.01mL), 10mL (with scale division of 0.1mL) or micropipettor and pipette tips. 3.8 Aseptic conical flask: 250mL and 500mL. 3.9 Aseptic culture dish: 90mm in diameter. 3.10 pH meter or pH colorimetric tube or precise pH paper. 3.11 Magnifier or/and colony counter. 4 Media and Reagents 4.1 Plate count agar culture medium: see A.1. 4.2 Phosphate buffer: see A.2. 4.3 Aseptic normal saline: see A.3. 5 Examination Procedures See Figure 1 for examination procedures of aerobic plate count.
Contents of GB 4789.2-2016
Foreword I 1 Scope 2 Terms and Definitions 3 Apparatus and Materials 4 Media and Reagents 5 Examination Procedures 6 Operation Steps 7 Result and Report Appendix A Media and Reagents
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Keywords:
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