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Determination of total residues of multi-antibiotic in animal-derived products. Microbial metabolic inhibition method
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SN/T 4142-2015
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Basic data Standard ID | SN/T 4142-2015 (SN/T4142-2015) | Description (Translated English) | Determination of total residues of multi-antibiotic in animal-derived products. Microbial metabolic inhibition method | Sector / Industry | Commodity Inspection Standard (Recommended) | Classification of Chinese Standard | X22 | Classification of International Standard | 67.120 | Word Count Estimation | 8,898 | Date of Issue | 2015-02-09 | Date of Implementation | 2015-09-01 | Quoted Standard | GB/T 6682 | Regulation (derived from) | State-Quality-Inspection-Accreditation [2015] 59 | Issuing agency(ies) | General Administration of Customs | Summary | This standard specifies the sample preparation of food of animal origin in the total import and export of antibiotic residue testing, preservation and microbial metabolic inhibition detection method. This standard applies to products of animal origin fairs, food factories and laboratories (raw materials) meat, organ meats, eggs and milk in total antibiotic residues screening test. |
SN/T 4142-2015: Determination of total residues of multi-antibiotic in animal-derived products. Microbial metabolic inhibition 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.
(The total amount of products of animal origin detection of antibiotic residues in a variety of microbial metabolism inhibition)
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Products of animal origin in a variety of antibiotics
The total amount of residue detection method
Microbial metabolism inhibition
Issued on. 2015-02-09
2015-09-01 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 is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. People's Republic of China Shanghai Entry-Exit Inspection and Quarantine Bureau.
The main drafters of this standard. Han Wei, Yuan Chen Gang, Song Qing, Gu Ming, Zhu Jian.
Products of animal origin in a variety of antibiotics
The total amount of residue detection method
Microbial metabolism inhibition
1 Scope
This standard specifies the sample preparation and export food of animal origin in total antibiotic residue testing, preservation and microbial metabolism inhibition assay
method.
This standard applies to products of animal origin fairs, food factories and laboratories (raw materials) meat, organ meats, eggs and cow
Total screening of antibiotic residues in milk testing.
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.
GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-2008, ISO 3696. 1987, MOD)
3 Sample preparation and preservation
3.1 Sample Preparation
3.1.1 Milk. Take a sample of not less than 500mL, into a clean container and labeled.
3.1.2 meat, animal offal. Remove from the original sample is part of a representative sample of the edible part of the organization into a high-speed homogenizer machine broken,
Mix well, and dividing by quartering a sample of not less than 500g. In a clean container, labeled.
3.1.3 eggs. from the original sample, randomly separated half (less than 500g), peeled eggs need, labeling.
3.2 Sample preservation
3.2.1 Milk. 0 โ ~ 4 โ preservation.
3.2.2 meat, organ meats and eggs. -18 โ save the following sample.
3.3 Keeping Requirements
In the sampling and sample preparation process, should prevent sample contamination or the occurrence of the change of residue content.
4 Determination
4.1 Method summary
This method is the use of a specific microbial --- Bacillus stearothermophilus var (BacillusStearothermophilusvar.
Calidolactis), under certain nutritional conditions to grow. Detection process, the treated sample obtained sample solution was added to the sample solution containing a certain amount
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