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GB/T 5503-2009 English PDF

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GB/T 5503-2009: Inspection of grain and oils -- Determination of broken kernels
Status: Valid

GB/T 5503: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 5503-2009English139 Add to Cart 3 days [Need to translate] Inspection of grain and oils -- Determination of broken kernels Valid GB/T 5503-2009
GB/T 5503-1985English199 Add to Cart 2 days [Need to translate] Inspection of grain and oilseeds--Methods for determination of broken rice Obsolete GB/T 5503-1985

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Basic data

Standard ID GB/T 5503-2009 (GB/T5503-2009)
Description (Translated English) Inspection of grain and oils -- Determination of broken kernels
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard B20
Classification of International Standard 67.060
Word Count Estimation 6,656
Date of Issue 2009-10-30
Date of Implementation 2009-12-01
Older Standard (superseded by this standard) GB/T 5503-1985
Quoted Standard GB 1354; GB 5491; GB/T 5494; GB/T 11766; GB/T 13356; GB/T 13358
Regulation (derived from) National Standard Approval Announcement 2009 No.12 (Total No.152)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the terms and definitions mainly broken rice-based food inspection, instruments and equipment, sample preparation, measurement procedure and results of the calculations. This standard applies to rice, sorghum, determination of the content of broken rice, millet, millet.

GB/T 5503-2009: Inspection of grain and oils -- Determination of broken kernels

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Inspection of grain and oils. Determination of broken kernels ICS 67.060 B20 National Standards of People's Republic of China Replacing GB/T 5503-1985 Inspection of grain and broken rice test method Posted 2009-10-30 2009-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is GB/T 5503-1985 "grain and oilseeds broken test test" amendments. This standard and GB/T 5503-1985 main technical differences are as follows. --- Increasing the terms and definitions; --- Increasing the sample preparation; --- Broken rice increased the content of the instrument test. Since the implementation of this standard, instead of the GB/T 5503-1985. The standard proposed by the National Food Authority. This standard by the National Standardization Technical Committee OILS. This standard was drafted. Henan University, Hubei Province, grain and oil products Quality Supervision, Inspection Station, Zhengzhou Huafu Instrument Development Co., Ltd., South Beijing University of Finance, the State Grain Reserve Chengdu Grain Storage Research Institute. The main drafters of this standard. Yang Hongwei, Xiong Ning Wu Chun-rong, Tang Jian Huai Huo right Christine CEREALS, Wang Zhiming, Liu Yong, Li Guangyu, Wu Guiping, Shen two-wave, Wan Zhongmin, Yang Huiping, Wangxing Juan, Dongde Liang. This standard replaces the standards previously issued as follows. --- GB/T 5503-1985. Inspection of grain and broken rice test method

1 Scope

This standard specifies the terms and definitions mainly broken rice-based food inspection, instruments and equipment, sample preparation, assay procedures and the results of calculations. This standard applies to rice, sorghum, millet, millet, rice broken rice millet measured content.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 1354 rice GB 5491 grain and oilseeds testing for sampling, and sample method GB/T 5494 Inspection of grain and food oil impurities, imperfect grain inspection GB/T 11766 millet GB/T 13356 millet GB/T 13358 meters millet

3 Terms and Definitions

GB 1354, GB/T 11766, GB/T 13356, GB/T 13358 regulations and the following terms and definitions apply to this standard. 3.1 1.5mm diameter hole through the sieve, retained on the sieve hole diameter of 1.0mm crushing grain sorghum. Principle 4 In screening method and the method of combining hand-picked, sorted samples broken rice, broken rice weighing mass calculated broken rice content. Can also benefit Get grain image processing technology and image to determine the size of a grain of rice, whole rice, big and small Cardamine Cardamine, rice and broken rice is calculated automatically Small broken rice content. 5. Apparatus 5.1 Balance. a sense of the amount of 0.01g. 5.2 Filter. speed 110r/min ~ 120r/min, can be automatically controlled to 1min intervals clockwise or counterclockwise rotation 1 times. 5.3 Grain sieve. 1.0mm, 1.2mm, 1.5mm and 2.0mm round hole sieve, sieve with a sieve bottom and lid, and with the use of filters. 5.4 model. rectangular flat wood or plastic sheeting, thickness 2mm, processed into one long edge beveled to facilitate decimation. 5.5 Electric broken rice separator. 5.6 Petri dish, plate analysis, tweezers. 5.7 meter broken rice. an image acquisition, processing, image resolution not less than 200dpi.

6 Sample preparation

6.1 Preparation of samples Accordance with the provisions of GB 5491 for sampling and decimation, according to the provisions of GB/T 5494 to remove impurities in the sample.

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