| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 1897-2007 | English | 759 |
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Aerobic plate count in foods. Petrifilm TM aerobic count plate method
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SN/T 1897-2007
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PDF similar to SN/T 1897-2007
Basic data | Standard ID | SN/T 1897-2007 (SN/T1897-2007) | | Description (Translated English) | Aerobic plate count in foods. Petrifilm TM aerobic count plate method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | C53 | | Classification of International Standard | 07.100.30 | | Word Count Estimation | 19,133 | | Date of Issue | 2007-05-23 | | Date of Implementation | 2007-12-01 | | Quoted Standard | SN 0168 | | Regulation (derived from) | Accredidation-Technology-Letter [2015] No. 247 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the determination of the total number of colonies in food. This standard applies to food and raw materials in the determination of the total number of colonies can also be used in food contact containers, console and other equipment surfaces health testing. | SN/T 1897-2007: Aerobic plate count in foods. Petrifilm TM aerobic count plate method---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Aerobic plate count in foods.Petrifilm TM aerobic count plate method
Exit inspection and quarantine industry standard book People's Republic of China
Determination of food in the total number of colonies
Posted 2007-05-23
2007-12-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard reference AOAC990.12 "food Determination of the total colony --- PetrifilmTM1) test piece method."
The Standard Annexes A and B are informative appendices.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. People's Republic of China Liaoning Entry-Exit Inspection and Quarantine of Heilongjiang People's Republic of China
Bureau, the Shenzhen People's Republic of China Entry-Exit Inspection and Quarantine Bureau, Dalian Kai Yuan Science and Technology Development Co., 3M China Limited.
The main drafters of this standard. Luxing An, Cao Juan occasion, Li Sulong, Wu Gang, Xie Zhaocong, Qin Cheng, Cheng Chiu, Qi Zhenyu, Wang Yuping, Qiu Chi,
Liu Ran, Wang Chunmei, Zhou Zhenya, Lu Su soared.
This standard is the first release of the entry-exit inspection and quarantine industry standards.
1) PetrifilmTM product is provided by 3M Company under the trade name.
Determination of food in the total number of colonies
1 Scope
This standard specifies the determination of food in the total number of colonies (PetrifilmTM test piece method).
This standard applies to food and raw materials in the total number of colonies was measured, the container can also be used in contact with food, console tables and other equipment
Surface hygiene test.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
SN 0168 export food plate count
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Samples treated, under certain conditions after training, resulting 1mL (g) test sample or total number of colonies per unit area of the sample contained.
3.2
A plate count bacteria in the formation of visible colonies grown on agar medium.
Principle 4
4.1 PetrifilmTM total bacteria test piece (Aerobiccountplates) is a pre-prepared media system, containing standard
Medium, cold water soluble gelling agent and triphenyl tetrazolium chloride (TTC) indicator, colonies on the test piece is red or pink, so
It can enhance the effect of colony counts.
4.2 3MTM Quick Smudge Stick (QuickSwab) is a good environment applicator system prepared in advance, it can be used for food and beverage industry
Surface sampling program. 3M Quick Smudge Stick can be used with all 3MPetrifilmTM test piece. It includes 0.127m (5in)
Long rayon applicator head and 1.4mL of letheen broth, the broth can letheen and disinfectant residual in the measured surface,
0.127m (5in) long rayon applicator head spreadable curved duct. QuickSwab Smudge Stick fiber applicator head and letheen meat
Soup is separate, suitable for dry and wet sampling method.
4.3 3MTMe · Swab applicator stick is a pre-prepared environment applicator system, can be used in food and beverage industry in surface mining
Sample program. 3Me · Swab applicator rod can be used with most 3MPetrifilmTM test piece. It includes a man-made fiber applicator head
And 10mL Buffered Peptone solution. 3Me · Swab applicator stick side marked with a scale based on the scale can be dropped on the test piece indeed
A given volume of solution.
5 Equipment and Materials
5.1 Thermostat. 36 ℃ ± 1 ℃, 30 ℃ ± 1 ℃.
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