SN/T 0801.3: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 0801.3-2011 | English | 239 |
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Animal and vegetable fats and oils for export. Determination of peroxide value
| Obsolete |
SN/T 0801.3-2011
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| SN/T 0801.3-1999 | English | 239 |
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Animal and vegetable oils and fats for import and export. Method for the determination of peroxide value
| Obsolete |
SN/T 0801.3-1999
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PDF similar to SN/T 0801.3-2011
Basic data | Standard ID | SN/T 0801.3-2011 (SN/T0801.3-2011) | | Description (Translated English) | Animal and vegetable fats and oils for export. Determination of peroxide value | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | X14 | | Classification of International Standard | 67.200.10 | | Word Count Estimation | 6,695 | | Date of Issue | 2011-05-31 | | Date of Implementation | 2011-12-01 | | Older Standard (superseded by this standard) | SN/T 0801.3-1999 | | Quoted Standard | GB/T 601; GB/T 6682; SN/T 0800.1 | | Regulation (derived from) | National-Quality-Inspection-accreditation (2011) 291 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the determination of the peroxide value of exports of animal fat. This section applies to exports of animal fat oxidation over the test values ??. | SN/T 0801.3-2011: Animal and vegetable fats and oils for export. Determination of peroxide value---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.
Animal and vegetable fats and oils for export. Determination of peroxide value
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Instead of the SN/T 0801.3-1999
Animal and vegetable fats export peroxide value test method
Issued on. 2011-05-31
2011-12-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This section SN/T Section 30801 of.
This section drafted in accordance with GB/T 1.1-2009 given rules.
The partial replacement of SN/T 0801.3-1999 "Importers animal fat peroxide value test method."
This standard compared with SN/T 0801.3-1999, the main technical changes are as follows.
--- Increasing the sampling and sample preparation of the detailed description and specific requirements;
--- Increase water requirements of the standard;
--- Increased glacial acetic acid and chloroform safety warning;
--- 0.1mol/L sodium thiosulfate specific and detailed method of preparation.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section was drafted by. People's Republic of China Shandong CIQ.
The main drafters of this section. Li Yanhui, Wang Xin Xing, Huai training, Pang Guoxing, Yun-Xia Zhang, Qin Bo, Cai Xia.
This part of the standard replaces the previous editions are.
--- SN/T 0801.3-1999.
Animal and vegetable fats export peroxide value test method
1 Scope
SN/T 0801 This section specifies the method for determination of export animal fat peroxide value.
This section applies to exports of animal and plant oils through oxidation test values.
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 601 chemical reagent titration analysis (volumetric analysis) Preparation of standard solutions
Laboratory use specifications and test methods GB/T 6682 Analysis
SN/T 0800.1 and export grain, feed inspection sampling and sample preparation methods
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
POV peroxidevalue
Oxidation of the sample by the amount of the operating conditions of potassium iodide substances specified below to millimoles per kilogram of reactive oxygen species (or meq)
FIG.
Note. POV with millimoles per kilogram (IU), said millimoles per kilogram milligram per kilogram of magnitude when the half.
4 principle of the method
Sample was dissolved in acetic acid and chloroform solution and the reaction with potassium iodide solution was titrated with sodium thiosulfate standard solution precipitated iodine.
5 Sampling and sample preparation
5.1 Sampling
Accordance with SN/T 0800.1. Confirmation samples should be representative, and in the transport and storage process without damage or deterioration. sample
It should be installed in a dark glass bottle with a ground glass stopper covered and sealed. Transmission and storage of samples should avoid light, placed in a cool dry place.
5.2 Sample Preparation
Confirmation samples packaging without damage, and the seal intact, as other parameters should be measured, from the laboratory sample is first separated for over-oxidation of the measured values
Given sample.
6 Reagents
Unless otherwise indicated, the reagents were analytical grade reagents. All reagents and water should not contain oxygen.
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