LST1214-2008 English PDFUS$149.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email. LST1214-2008: Technical specification for making standard samples of wheat hardness index Status: Valid
Basic dataStandard ID: LS/T 1214-2008 (LS/T1214-2008)Description (Translated English): Technical specification for making standard samples of wheat hardness index Sector / Industry: Food & Beverage Industry Standard (Recommended) Classification of Chinese Standard: B20 Classification of International Standard: 67.060 Word Count Estimation: 5,514 Date of Issue: 2008-08-31 Date of Implementation: 2008-10-01 Quoted Standard: GB 5491; GB/T 8170; GB/T 15000.3; GB/T 15000.4; GB/T 15000.6 Regulation (derived from): National Food Authority Notice 2008 No. 7 Issuing agency(ies): National Grain Administration Summary: This standard specifies the preparation of wheat hardness index of the samples was measured using standard equipment, the standard sample, the standard value, prepare reports and certificates and labels, packaging, storage and use. This standard applies to wheat hardness index determination using standard sample preparation. LST1214-2008: Technical specification for making standard samples of wheat hardness index---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.Technical specification for making standard samples of wheat hardness index ICS 67.060 B20 Record number. 24997-2008 People's Republic of China food industry standard Wheat hardness index standard sample preparation technical specification Released on.2008-08-31 2008-10-01 implementation National Food Bureau released ForewordThis standard was proposed by the National Food Bureau Standard Quality Center. This standard is under the jurisdiction of the National Grain and Oil Standardization Technical Committee. This standard was drafted. Henan University of Technology, Wuxi Grain Machinery Factory. The main drafters of this standard. Wu Cunrong, Tang Huaijian, Tang Daowu, Yan, Zhou Zhanming, Wan Xiaole, Cheng Shunchang. Wheat hardness index standard sample preparation technical specification1 ScopeThis standard specifies the equipment, standard samples, standard values, preparation reports and certificates for the preparation of standard samples for the determination of wheat hardness index. And labeling, packaging, storage and use. This standard applies to the preparation of standard samples for the determination of wheat hardness index.2 Normative referencesThe terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. GB 5491 Inspection of food and oil materials, sample method GB/T 8170 numerical rounding rules GB/T 15000.3 Standard Sample Working Guidelines (3) General Principles and Statistical Methods for Standard Sample Setting GB/T 15000.4 Standard Sample Working Guidelines (4) Contents of Standard Sample Certificates and Labels GB/T 15000.6 standard sample working guide (6) standard sample packaging general rules GB/T 21304 Wheat Hardness Determination Hardness Index Method LS/T 3704-2007 Technical parameters and test methods for wheat hardness index tester3 instruments3.1 Hardness index tester. meets the requirements of LS/T 3704, and its performance should meet the following requirements. --- Precision. The coefficient of variation (CV) of the measured value is not more than 2.0%; --- Difference between stations. The average difference between the stations is not more than 1.0. 3.2 Divider. 3.3 Balance.4 standard samples4.1 Sampling 4.1.1 Select one of the hard, soft, mixed wheat samples that meet the requirements of 5.2.2 of LS/T 3704-2007 as the raw material sample. 4.1.2 The total amount of sampling at one time should be no less than 1000kg, which meets the needs of batch sample preparation. 4.2 preliminary sampling and initial inspection 4.2.1 Initial sampling. Performed in accordance with the provisions of GB 5491. 4.2.2 Remove imperfect grains and mix well. 4.2.3 Divide the sample to about 8kg per serving as the initial sample. 4.2.4 Randomly extract 10% of the initial samples, measure the hardness index with a wheat hardness index tester, perform a qualitative test of uniformity, and the difference is not More than 1.5 is qualified for the initial inspection. 4.2.5 The primary samples that have passed the qualitative test of uniformity are sampled to 105g ± 1g per serving. The method of sample separation is in accordance with the provisions of GB 5491 carried out. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LST1214-2008_English be delivered?Answer: Upon your order, we will start to translate LST1214-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of LST1214-2008_English with my colleagues?Answer: Yes. The purchased PDF of LST1214-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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