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SN/T 1572-2005: Inspection of fumonisins in cereals and feedstuffs for import and export. Liquid chromatographic method
Status: Obsolete
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 1572-2005 | English | 679 |
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Inspection of fumonisins in cereals and feedstuffs for import and export. Liquid chromatographic method
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SN/T 1572-2005
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Basic data | Standard ID | SN/T 1572-2005 (SN/T1572-2005) | | Description (Translated English) | Inspection of fumonisins in cereals and feedstuffs for import and export. Liquid chromatographic method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | B22;B46 | | Classification of International Standard | 67.060; 65.120 | | Word Count Estimation | 17,115 | | Date of Issue | 2005-05-20 | | Date of Implementation | 2005-12-01 | | Quoted Standard | SN/T 0800.1-1999 | | Regulation (derived from) | 2005 Bulletin No. 8 industry standard | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China | | Summary | This standard specifies the import and export of cereals, fodder fumonisins B1, B2 inspection sampling, sample preparation and liquid chromatography detection methods. This standard applies to import corn and corn fodder fumonisins B1, B2 test. | SN/T 1572-2005: Inspection of fumonisins in cereals and feedstuffs for import and export. Liquid chromatographic method
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Inspection of fumonisins in cereals and feedstuffs for import and export.Liquid chromatographic method
Book of the People's Republic of China Entry and Exit Inspection and Quarantine
Method for testing fumonisin in import and export grain and feed
Liquid chromatography
Released on.2005-05-20
Implementation of.2005-12-01
People's Republic
The General Administration of Quality Supervision, Inspection and Quarantine issued
Foreword
Appendix A of this standard is an informative annex.
This standard is proposed and managed by the National Certification and Accreditation Administration.
This standard was drafted. Liaoning Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China, Jilin Province Entry and Exit Inspection
Epidemic situation.
The main drafters of this standard. Lin Weixuan, Tian Miao, Yan Jun, Zhao Wei, Guo Lan, Shang Minglei, Cao Dongmei.
This standard is the first industry standard for entry-exit inspection and quarantine.
Method for testing fumonisin in import and export grain and feed
Liquid chromatography
1 Scope
This standard specifies the sampling, sample preparation and liquid chromatographic detection methods for the detection of fumonisin B1 and B2 in grain, grain and feed.
This standard applies to the testing of fumonisins B1 and B2 in import and export corn and corn feed.
2 Normative references
The terms in the following documents become the terms of this standard by reference in this standard. Any dated reference document, followed by
Some amendments (not including errata content) or revisions do not apply to this standard. Parties using this standard should study the following standards.
The possibility of the latest version. For undated references, the latest edition applies to this standard.
SN/T 0800.1-1999 Import and export grain and oil, feed inspection sampling and sample preparation methods
3 sampling and sample preparation
Execute according to SN/T 0800.1. Samples must be protected from contamination or fumonisin levels during sampling and sample preparation.
Variety.
4 Determination method
4.1 Method summary
The sample is extracted with methanol + water, purified by FumoniTest immunoaffinity column or SAX strong anion solid phase extraction column, derivatized, used
Reversed-phase liquid chromatography column separation, fluorescence detector detection, external standard method for quantification.
4.2 Reagents and materials
4.2.1 Water. Ultrapure water.
4.2.2 Methanol. Chromatographically pure.
4.2.3 Acetonitrile. chromatographically pure.
4.2.4 Acetic acid. excellent grade pure.
4.2.5 Phosphoric acid. excellent grade pure.
4.2.6 Hydrochloric acid. excellent grade pure.
4.2.7 Sodium dihydrogen phosphate. analytically pure.
4.2.8 Disodium hydrogen phosphate. analytically pure.
4.2.9 Potassium dihydrogen phosphate. analytically pure.
4.2.10 Sodium chloride. analytically pure.
4.2.11 Potassium chloride. analytically pure.
4.2.12 Sodium hydroxide. analytically pure.
4.2.13 Sodium tetraborate. excellent grade pure.
4.2.14 Mercaptoethanol. excellent grade pure.
4.2.15 O-phthalaldehyde. excellent grade pure.
4.2.16 Methanol + water (1+1).
4.2.17 Methanol + water (3+1).
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