SN/T 1745-2006 English PDF
Basic dataStandard ID: SN/T 1745-2006 (SN/T1745-2006)Description (Translated English): Inspection of zearalenone in soybean, rapeseed/canola and edible vegetable oils for import and export Sector / Industry: Commodity Inspection Standard (Recommended) Classification of Chinese Standard: C53 Word Count Estimation: 20,230 Date of Issue: 2006-01-26 Date of Implementation: 2006-08-16 Quoted Standard: GB/T 5524; SN/T 0800.1 Regulation (derived from): Industry Standard Notice 2006 No. 4 (total of 76) Issuing agency(ies): General Administration of Customs Summary: This standard specifies the import and export of soybean, rapeseed and edible vegetable oils zearalenone inspection sampling, sample preparation, and immunoaffinity column chromatography purification HPLC and immunoaffinity chromatography purification fluorometry determination of export soybeans, rapeseed and edible vegetable oils zearalenone approach. This standard applies to import soybeans, rapeseed and edible vegetable oil in the detection of zearalenone. SN/T 1745-2006: Inspection of zearalenone in soybean, rapeseed/canola and edible vegetable oils for import and export---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. Inspection of zearalenone in soybean, rapeseed/canola and edible vegetable oils for import and export People's Republic of China Entry-Exit Inspection and Quarantine Industry Standard Import and export of soybeans, rapeseed and edible vegetable oil Method for testing zearalenone Released on.2006-01-26 Implementation of.2006-08-16 People's Republic The General Administration of Quality Supervision, Inspection and Quarantine issued ForewordAppendix 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. Shanghai Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China, Beijing Zhongwei Weikang Technology Co., Ltd., Shanghai Boni Biological Technology Co., Ltd. The main drafters of this standard. Yan Qinghua, Guo Dehua, Wang Min, Wang Xiong, Shen Jianying. This standard is the first industry standard for entry-exit inspection and quarantine. Import and export of soybeans, rapeseed and edible vegetable oil Method for testing zearalenone1 ScopeThis standard specifies the sampling, sample preparation, and immunoaffinity of zearalenone test in imported and exported soybean, rapeseed and edible vegetable oils. Determination of Import and Export of Soybean, Rapeseed and Edible Vegetable Oil by Column Chromatography Purification High Performance Liquid Chromatography and Immunoaffinity Column Chromatography Purification Fluorescence Spectrophotometry Method for zearalenone in medium. This standard applies to the testing of zearalenone in imported and exported soybeans, rapeseed and edible vegetable oils.2 Normative referencesThe terms of the following documents become the terms of this standard by reference to this standard. All dated references, all subsequent Modifications (excluding the contents of the errata) or modified versions do not apply to this standard. However, studies that encourage parties to reach an agreement under this standard are No, the latest version of these files can be used. For undated references, the latest edition applies to this standard. GB/T 5524 Vegetable oil test sampling, sample method SN/T 0800.1 Import and export grain and oil, feed inspection sampling and sample preparation methods3 sampling and sample preparation3.1 Soybeans and rapeseed. Performed in accordance with SN/T 0800.1. 3.2 Edible vegetable oil. Performed in accordance with the provisions of GB/T 5524. 4 immunoaffinity column chromatography purification high performance liquid chromatography (first method) 4.1 Method summary The sample is extracted with acetonitrile-water, and the extract is filtered and diluted, and the filtrate is passed through an immunoaffinity column containing zearalenone-specific antibody. The chromatographic purification was carried out by eluting with methanol through an immunoaffinity column, and the eluent was measured by a high performance liquid chromatograph with a fluorescence detector and quantified by an external standard method. 4.2 Reagents and solutions Unless otherwise specified, the reagents used were of analytical grade and water was distilled water. 4.2.1 Acetonitrile. chromatographically pure. 4.2.2 Acetonitrile + water (9+1). Take 90 mL of acetonitrile plus 10 mL of water. 4.2.3 Sodium chloride. 4.2.4 Disodium hydrogen phosphate. 4.2.5 Potassium dihydrogen phosphate. 4.2.6 Potassium chloride. 4.2.7 Tween-20. 4.2.8 Hydrochloric acid. 4.2.9 PBS/Tween-20 buffer. Weigh 8.0g sodium chloride, 1.2g disodium hydrogen phosphate, 0.2g potassium dihydrogen phosphate, 0.2g potassium chloride solution The pH was adjusted to 7.0 with concentrated hydrochloric acid in 900 mL of water, 1 mL of Tween-20 was added, and diluted to 1 L with water. 4.2.10 Methanol. chromatographically pure. 4.2.11 Zearalenone standard. purity greater than 99%. 4.2.12 Zearalenone standard stock solution. Prepare 0.100mg/mL zearalenone standard reserve with methanol (4.2.10) ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SN/T 1745-2006_English be delivered?Answer: Upon your order, we will start to translate SN/T 1745-2006_English as soon as possible, and keep you informed of the progress. The lead time is typically in 9 seconds (download/delivered in 9 seconds). The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of SN/T 1745-2006_English with my colleagues?Answer: Yes. 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