SN/T 0173-2018 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 0173-2018	RFQ	ASK	3 days	(Vibrio parahaemolyticus in export foods)	Valid
SN/T 0173-2010	799	Add to Cart	4 days	Determination of Vibrio Parahaemolyticus in food for import and export	Obsolete
SN/T 0173-1992	RFQ	ASK	3 days	Method for detection of VibrioParahaemolyticus in food for export	Obsolete

Similar standards

GB 1886.1   GB 1886.124   GB 1886.114   SN/T 0168   SN/T 0177   SN/T 0174   

Basic data

Standard ID: SN/T 0173-2018 (SN/T0173-2018)
Description (Translated English): (Vibrio parahaemolyticus in export foods)
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X09
Date of Issue: 2018-03-12
Date of Implementation: 2018-10-01
Older Standard (superseded by this standard): SN/T 0173-2010
Regulation (derived from): National Quality Inspection (2018) 76
Issuing agency(ies): General Administration of Customs

SN/T 0173-2010: Determination of Vibrio Parahaemolyticus in food for import and export

---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.
Determination of Vibrio Parahaemolyticus in food for import and export Exit inspection and quarantine industry standard book People's Republic of China Replacing SN 0173-1992 Importers and Vibrio parahaemolyticus in food testing methods Issued on. 2010-01-10 2010-07-16 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard replaces SN 0173-1992 "export food inspection method of Vibrio parahaemolyticus." The standard reference ISO /T S21872-1.2007 "Microbiology of food and feed testing methods Vibrio spp level test Part 1. Vibrio parahaemolyticus and Vibrio cholerae test (Microbiologyoffoodandanimalfeedingstuffs- (FDABacteriologicalAnalyticalManualChapter9Vibrio, 2004) of the original standard text format, some of the wording and Text be revised, but the main test methods and technical route without making changes. This standard compared with SN 0173-1992, the main changes are as follows. --- The original standard name revised to "import and export food in Vibrio parahaemolyticus test methods"; --- The range has been revised; --- Increased feed methods and processes; --- Increased shelled shellfish preparation and dilution of the sample in the detection step; --- The Vibrio parahaemolyticus qualitative and quantitative detection steps were described; --- Increased chromogenic culture medium screening tests; --- The revised report results as "qualitative results Report" and "the most approximation (MPN) Results Report"; --- Will be part of the revised formulation media, reagents reference ISO /T S21872-1 methods. This standard Annex A, Annex D is normative appendix, Appendix B, Appendix C is informative appendix. 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 Tianjin, Shandong Entry-Exit Inspection Inspection and quarantine bureau. The main drafters of this standard. Xu Junyi, Juan Cao occasion, Gao Qi Li, Cheng Chiu, Ray quality text, Wangqiu Yan, Jiang Dan, Ma Hui Rui, Song Huijun, Lu Hangan. This standard replaces the standards previously issued as follows. --- SN 0173-1992. Importers and Vibrio parahaemolyticus in food testing methods

1 Scope

This standard specifies the imported and exported food Vibrio parahaemolyticus qualitative detection methods and the best approximation (MPN) counting method. This standard applies to foods Vibrio parahaemolyticus inspection, animal feed and other food production and processing sub-regional environmental samples Vibrio parahaemolyticus test can refer to use.

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. GB 19489 General requirements for laboratory biosafety SN 0330 export food microbiological examination General SN/T 1538.1 media preparation Guide - Part 1. General laboratory quality assurance prepared medium SN/T 1538.2 media preparation Guide Part 2. A Practical Guide to medium performance test

3 Sampling and sample preparation

3.1 Sampling The number of samples and sampling methods carried out by the SN 0330. 3.2 Sample Preparation 3.2.1 Fish Take the fish in different parts. 3.2.2 shelled shellfish Should be washed in clean running water and housing, the housing disinfected with 70% ethanol, then aseptically cut the adductor muscle, open shells. take All the shellfish meat and shellfish solution containing offal. Each test sample shall include at least 12 shellfish individuals. 3.2.3 crustaceans Including the gills and intestines take part or whole. 3.3 samples were thawed and save Frozen samples should be below 45 ℃ not more than 15min or 2 ℃ ~ 5 ℃ not more than 18h thaw. If not timely inspection, should be placed At about -15 ℃ stored in the test within 48h; not frozen and perishable samples should be as timely inspection, if not timely inspection, should be placed 6 ℃ ~ 10 ℃ refrigerator for inspection within 24h.

4 Equipment and Materials

4.1 tube. 15mm × 150mm, 10mm × 100mm. 4.2 straw. 1mL, 10mL. 4.3 dish. diameter of 90mm. 4.4 homogenizer. 8000r/min ~ 10000r/min. 4.5 thermostat. 36 ℃ ± 1 ℃. 4.6 constant temperature water bath. 42 ℃ ± 1 ℃. ......

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