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SN/T 1005-2010: Determination of flavophospholipol residues in meat for import and export. Cylinder plate method
Status: Valid SN/T 1005: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 1005-2010 | English | 419 |
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Determination of flavophospholipol residues in meat for import and export. Cylinder plate method
| Valid |
SN/T 1005-2010
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| SN/T 1005-2001 | English | 639 |
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Dtermination of Flavophospholipol Residues in Meat for Import and Export - Cylinder Plate Method
| Obsolete |
SN/T 1005-2001
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PDF similar to SN/T 1005-2010
Basic data | Standard ID | SN/T 1005-2010 (SN/T1005-2010) | | Description (Translated English) | Determination of flavophospholipol residues in meat for import and export. Cylinder plate method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | X22 | | Classification of International Standard | 67.120.10 | | Word Count Estimation | 16,110 | | Date of Issue | 2010-01-10 | | Date of Implementation | 2010-07-16 | | Older Standard (superseded by this standard) | SN/T 1005-2001 | | Quoted Standard | SN/T 1750 | | Regulation (derived from) | National Quality Inspection [2010] No. 13 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the import and export of meat in Fula phosphorus residues in the determination of sample preparation and saucer. This standard applies to export pig meat division in Fula phosphorus residues, others may refer to the use of meat. | SN/T 1005-2010: Determination of flavophospholipol residues in meat for import and 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 flavophospholipol residues in meat for import and export. Cylinder plate method
Exit inspection and quarantine industry standard book People's Republic of China
Instead of the SN/T 1005-2001
Meat Importers Fula phosphorus Residue Detection
Plate method
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
Instead of the standard SN/T 1005-2001 "Meat exports in Fula phosphorus residues in plate method."
This standard compared with SN/T 1005-2001, the main changes are as follows.
--- Changing the name of the standard;
--- The structure and format of the original text of the standard has been revised;
--- Regulate the amount of units, symbols of expression;
--- The method of preparation of the solution put in Appendix A;
--- Deleted the original standard provisions on sampling and inspection lot number;
--- Increasing the passage of the test strains and conservation requirements;
--- The recovery of the experimental data to a range of values.
Appendix A of this standard is a normative appendix.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard by the People's Republic of China Hubei Exit Inspection and Quarantine is responsible for drafting.
The main drafters of this standard. Zhao Hui, Wang Peng, Cengxian Dong, Xu Xinsheng, Wuwei Liang, Wang Zhenhua, Contour, Pinghan Li, Chen Jianjun.
This standard replaces the standards previously issued as follows.
--- SN/T 1005-2001.
Meat Importers Fula phosphorus Residue Detection
Plate method
1 Scope
This standard specifies the Meat Importers Fula phosphorus residues of sample preparation and assay cup and saucer.
This standard applies to import and export pig meat division in Fula phosphorus residues, can refer to the use of other types of meat.
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/T 1750 food of animal origin antibiotics residue detection method for microbial inhibition assay
3 Method summary
Extracted with 50% methanol solution in the sample foula phosphorus, homogenized, adjusted to pH 8.0 with sodium hydroxide solution, refluxed for 15min, after cooling
Centrifuged and the supernatant was measured plate method. Sample liquid residue Fula phosphorus inhibiting the growth of Bacillus cereus produce inhibition zone from the zone of inhibition
The size of a standard curve measured quantitatively meat sample liquid Fula residual phosphorus content.
4 Reagents and materials
Unless otherwise specified, the reagents were of analytical grade, water is distilled water.
4.1 methanol.
4.2 Sodium hydroxide solution. 40% (mass fraction).
4.3 NS. See Appendix A, Section A. Chapter 1.
4.4 buffer Ⅰ (pH7.0). See Appendix A, Section A. 2.
4.5 Fula phosphorus standard stock solution. See Appendix A, Section A. 3.
4.6 Fula phosphorus standard working solution. See Appendix A for the first A. 4.
4.7 Medium Ⅰ. See Appendix A, Section A. 5.
4.8 Medium Ⅱ. Appendix A, Section A. 6.
4.9 Fula phosphorus standards. Residue analysis reference material, suppliers C70H121N5O40P, CAS number. 11015-37-5.
Strain and save passage may refer to Appendix B of SN/T 1750.
5. Apparatus
5.1 dish. diameter 90mm, bottom smooth, with terracotta cover.
5.2 Oxford Cup. stainless steel, an outer diameter of 8.0mm ± 0.1mm, an inner diameter of 6.0mm ± 0.1mm, height 10.0mm ± 0.1mm.
5.3 vernier caliper. Measuring range 0mm ~ 150mm, precision 0.02mm; inhibition zone measuring instrument can be used, or other equivalent measuring instruments.
5.4 homogenizer. speed of not less than 10000r/min.
5.5 centrifuge. speed of not less than 3000r/min.
5.6 incubator. 0 ℃ ~ 50 ℃, the shelf should be level.
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