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Determination of patulin in fruit and vegetable products for import and export. LC-MS/MS and HPLC method
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SN/T 2534-2010
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PDF similar to SN/T 2534-2010
Basic data | Standard ID | SN/T 2534-2010 (SN/T2534-2010) | | Description (Translated English) | Determination of patulin in fruit and vegetable products for import and export. LC-MS/MS and HPLC method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | X24;X26 | | Classification of International Standard | 67.080.01 | | Word Count Estimation | 24,248 | | Date of Issue | 2010-03-02 | | Date of Implementation | 2010-09-16 | | Quoted Standard | GB/T 6682 | | Regulation (derived from) | National Quality Inspection (2010) 98 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the fruit and vegetable products patulin HPLC method and liquid chromatography mass spectrometry/mass spectrometry method for detection and confirmation. This standard applies to apple juice, cloudy apple juice, tomato sauce, hawthorn film patulin by HPLC detection method and liquid chromatography mass spectrometry/mass spectrometry method for detection and confirmation. | SN/T 2534-2010: Determination of patulin in fruit and vegetable products for import and export. LC-MS/MS and HPLC method
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Determination of patulin in fruit and vegetable products for import and export.LC-MS/MS and HPLC method
Exit inspection and quarantine industry standard book People's Republic of China
Import and export of fruit and vegetable products containing patulin
The method of detecting the amount of liquid chromatography - mass spectrometry/mass spectrometry
And high performance liquid chromatography
Issued on. 2010-03-02
2010-09-16 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard Annex A, Annex B and Annex C is informative appendix.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard by the People's Republic of China Henan Exit Inspection and Quarantine is responsible for drafting.
The main drafters of this standard. Yang Jizhou, Zhuwei Xia, Yuan Ping, Liu Ya wind, Guo Junfeng, Wei Wei.
Import and export of fruit and vegetable products containing patulin
The method of detecting the amount of liquid chromatography - mass spectrometry/mass spectrometry
And high performance liquid chromatography
1 Scope
This standard specifies the method for HPLC and LC fruit and vegetable products patulin - MS/MS detection and
Confirmatory methods.
This standard applies to apple juice, high performance liquid chromatography and liquid chromatography detection methods cloudy apple juice, tomato sauce, hawthorn film patulin
Spectrum - MS/MS method for the detection and confirmation.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequently
Some amendments (not including errata content) or revisions do not apply to this standard, however, encourage the various aspects of the agreement in accordance with this standard
Research using the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
Laboratory use specifications and test methods GB/T 6682 Analysis
3 Preparation and Storage of samples
3.1 apple juice
Was removed from the sample taken from a representative sample of about 500g, after shaking into a clean container and sealed and labeled, the specimen was placed
Stored in the dark at 0 ℃ ~ 4 ℃ condition.
3.2 cloudy apple juice, tomato sauce
Was removed from the sample taken from a representative sample of about 500g, stir with a glass rod, as a sample into a clean container, seal mark label
Remember, the specimen was placed at 0 ℃ ~ 4 ℃ condition stored.
3.3 Hawthorn tablets
It was removed from the sample taken from a representative sample of about 500g, crushed with a grinder, and the mixture evenly into a clean container as a sample, seal
And indicate the mark. Place the specimen stored in the dark at 0 ℃ ~ 4 ℃ condition.
In the sample preparation procedure should prevent sample contamination or the occurrence of the change of residue content.
The first method by liquid chromatography - mass spectrometry/mass spectrometry
4 Method summary
Apple juice diluted with acetonitrile directly SPE cleanup; cloudy apple juice, tomato sauce, hawthorn slice sample first with pectinase hydrolysis, acetic
Ethyl extract is dried, concentrated to a solid phase extraction, liquid chromatography - mass spectrometry/mass spectrometry, external standard.
5 Reagents and materials
Unless otherwise specified, the reagents were of analytical grade water as a water GB/T 6682 regulations.
5.1 acetonitrile. HPLC fractions.
5.2 acetic acid. HPLC fractions.
5.3 ethyl acetate.
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