SN/T 1746-2006 English PDF
Basic dataStandard ID: SN/T 1746-2006 (SN/T1746-2006)Description (Translated English): Inspection of ochratoxin A 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: 19,156 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 ochratoxin A content inspection sampling, sample preparation, and immunoaffinity column chromatography purification HPLC and immunoaffinity chromatography purification fluorometry determination of export soybeans, rapeseed and edible vegetable oils ochratoxin approach. This standard applies to import soybeans, rapeseed and edible vegetable oils ochratoxin detection. SN/T 1746-2006: Inspection of ochratoxin A 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 ochratoxin A 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 Test method for ochratoxin A 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 Test method for ochratoxin A1 ScopeThis standard specifies the sampling, sample preparation, and immunization of ochratoxin A in the import and export of soybean, rapeseed and edible vegetable oil. Determination of Soybean, Rapeseed and Edible Vegetable Oil by Affinity Column Chromatography Purification High Performance Liquid Chromatography and Immunoaffinity Column Chromatography Purification Fluorescence Spectrophotometry A method of ochratoxin A. This standard applies to the inspection of ochratoxin A 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 methanol or methanol-water, and the filtrate is filtered and diluted, and the filtrate is passed through a specific antibody containing ochratoxin A. The cells were eluted by column chromatography, eluted with methanol, and the eluent was measured by a high performance liquid chromatograph with a fluorescence detector and quantified by external standard method. 4.2 Reagents and solutions Unless otherwise specified, the reagents used were of analytical grade and the water was distilled water. 4.2.1 Methanol. Chromatographically pure. 4.2.2 Methanol + water (8 + 2). Take 80 mL of methanol plus 20 mL of water. 4.2.3 Sodium chloride. 4.2.4 Sodium bicarbonate. 4.2.5 Tween-20. 4.2.6 Leaching buffer. Weigh 25g of sodium chloride, 5g of sodium bicarbonate dissolved in water, add 0.1mL Tween-20, and dilute to 1L with water. 4.2.7 Acetonitrile. chromatographically pure. 4.2.8 Sodium phosphate. 4.2.9 Cetyltrimethylammonium bromide (C-tab). 4.2.10 Ochratoxin A standard. purity greater than 99%. 4.2.11 Ochratoxin A standard stock solution. Prepare 0.100mg/mL ochratoxin A standard reserve with methanol (4.2.1) The liquid was stored in a refrigerator at 4 ° C for use. 4.2.12 Ochratoxin A standard working solution. accurately transfer appropriate amount of ochratoxin A standard stock solution, diluted to standard with methanol ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SN/T 1746-2006_English be delivered?Answer: Upon your order, we will start to translate SN/T 1746-2006_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 1746-2006_English with my colleagues?Answer: Yes. 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