SN/T 0669-2011 English PDF

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SN/T 0669-2011: Determination of gentamycin residues in meats and meat products for export. Cylinder plate method
Status: Valid

SN/T 0669: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 0669-2011	339	Add to Cart	3 days	Determination of gentamycin residues in meats and meat products for export. Cylinder plate method	Valid
SN 0669-1997	679	Add to Cart	5 days	Method for the determination of gentamycin redidues in meats and meat products for export. Cylinder plate method	Obsolete

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Basic data

Standard ID: SN/T 0669-2011 (SN/T0669-2011)
Description (Translated English): Determination of gentamycin residues in meats and meat products for export. Cylinder plate method
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X22
Word Count Estimation: 13,151
Date of Issue: 2011-02-25
Date of Implementation: 2011-07-01
Older Standard (superseded by this standard): SN 0669-1997
Quoted Standard: GB/T 6682
Regulation (derived from): National-Quality-Inspection-accreditation (2011) 90
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the method Beidie export meat and meat products gentamicin residue detection. This standard applies to exports of chicken meat in gentamicin residue screening test, a positive result of applying other methods to confirm.

SN/T 0669-2011: Determination of gentamycin residues in meats and meat products for export. Cylinder 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.
Determination of gentamycin residues in meats and meat products for export. Cylinder plate method People's Republic of China Entry-Exit Inspection and Quarantine Standards Replacing SN 0669-1997 The residue detection method export meat and meat products gentamicin Plate method Issued on. 2011-02-25 2011-07-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces SN 0669-1997 "export of meat and meat products gentamicin residues in plate method." This standard compared with SN 0669-1997, the main technical changes are as follows. --- Original standard was changed from quantitative detection method for the qualitative detection methods; --- The original standard name "export meat and meat products gentamicin residues in plate method" to "export meat and meat The product residue detection method gentamicin plate method "; --- Re-verification of the original standard low detection limits by 0.1mg/kg amended to 0.05mg/kg. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. People's Republic of China Shandong Exit Inspection and Quarantine, China Ocean University. The main drafters of this standard. LIU Yun-guo, LIN, handsome Liu, Jia Juntao, Ray quality paper, Lin Liming, Li Zhengyi, Ma Weixing, Tang Jing, Zhang Jian, Room Bao Hai, Zhu Suzhen, Zhao Liqing, Jiang Yinghui, Ma, Han Qing, Lee Ming, Yan Xianhui. This standard replaces the standards previously issued as follows. --- SN 0669-1997. The residue detection method export meat and meat products gentamicin Plate method

1 Scope

This standard specifies the method for exporting meat and Saucer gentamicin residues in meat products. This standard is applicable to the export of gentamicin residues in chicken screening test, the positive results of the application of other methods to confirm.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Laboratory use specifications and test methods GB/T 6682 Analysis

3 Sample Preparation and Storage

3.1 Sample Preparation The representative sample of the edible parts into minced minced machine. Mix well with a quartering reduced to less than 500g, as the test kind. Load a clean container, after sealing, and labeled. In the sample preparation procedure, it should prevent sample contamination or the occurrence of residues containing Variation. 3.2 Sample preservation The sample was stored frozen at -18 ℃ below. Principle 4 Buffer (pH8.0 ± 0.1) to extract a sample of gentamicin residue with phosphate, after centrifugation, the supernatant as sample solution to the epidermis Staphylococcus aureus (Staphylococcusepidermidis) as the indicator bacteria were detected by plate method. 5. Apparatus 5.1 dish. diameter 90mm, bottom smooth glass or plastic dish pan, cover with ceramic tile or glass cover embedded dry filter paper. 5.2 Oxford Cup. stainless steel cylinder, an outer diameter of 8.0mm ± 0.1mm, an inner diameter of 6.0mm ± 0.1mm, high 10.0mm ± 0.1mm. 5.3 g's bottle. 800mL. 5.4 vernier caliper. Measuring range 0mm ~ 200mm, precision 0.02mm. 5.5 homogenizer. speed of not less than 8000r/min. 5.6 centrifuge. speed of not less than 4000r/min. 5.7 temperature water bath. 0 ℃ ~ 100 ℃, accuracy of ± 1 ℃. 5.8 incubator. 36 ℃ ± 1 ℃, shelf should be level. ......

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