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LST1231-2023 English PDF

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LST1231-2023: Code of practice for rice processing
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Standard similar to LST1231-2023

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Basic data

Standard ID LS/T 1231-2023 (LS/T1231-2023)
Description (Translated English) Code of practice for rice processing
Sector / Industry Food & Beverage Industry Standard (Recommended)
Classification of Chinese Standard X11
Classification of International Standard 67.040
Word Count Estimation 17,151
Date of Issue 2023-03-20
Date of Implementation 2023-09-20
Issuing agency(ies) National Grain and Material Reserves Administration

LST1231-2023: Code of practice for rice processing

---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.
ICS 67:040 CCSX11 People's Republic of China Grain Industry Standards Rice Processing Technical Regulations Released on 2023-03-20 2023-09-20 Implementation Released by the State Administration of Grain and Material Reserves Published by China Standard Press

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by the State Administration of Grain and Material Reserves: This document is under the jurisdiction of the National Grain and Oil Standardization Technical Committee (SAC/TC270): This document was drafted by: China Grain Wuhan Scientific Research and Design Institute Co:, Ltd:, COFCO Nutrition and Health Research Co:, Ltd:, Wuhan University of Light Industry, Henan University of Technology, Jiangnan University, Jinjian Rice Industry Co:, Ltd: The main drafters of this document: Xie Jian, Zhang Chaofu, Liu Ying, Qi Shengmin, Chen Zhengxing, An Hongzhou, Wang Dianxuan, Ren Chengang, Li Qisheng, Wang Baoqi, Li Zhifang, Yang Huibin, Guo Yali, Tu Xu:

Introduction

This document regulates the technical requirements for the process technology, equipment selection, operation indicators and product development of each link of rice processing: Guide rice processing enterprises to moderately process, save grain and reduce losses: The implementation of this document will help improve the yield rate of rice products and the utilization rate of rice resources, reduce the waste of rice resources and reduce power consumption and pollutant emissions, promote the rice processing industry to implement the national food policy and technical and economic policies, and ensure the safety and nutrition of rice products balanced: Rice Processing Technical Regulations

1 Scope

This document specifies the general principles of rice processing, the process flow of raw material reception, initial cleaning and drying, temporary storage of raw materials, rice processing, and temporary storage of finished products: process, equipment selection, and operational index requirements: This document is applicable to the technical management of rice processing enterprises:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB 1350 Paddy GB/T 1354 Rice GB/T 8875 Grain and Oil Terminology Rice Milling Industry GB/T 17891 High Quality Paddy GB/T 17913 Grain and Oil Storage Phosphine Circulation Fumigation Equipment GB/T 18810 brown rice GB/T 18835 Grain cooler GB/T 22184 Guidelines for Determination of Temperature of Grain and Bean Loose Grain GB/T 22497 Guidelines for the use of fumigants for grain and oil storage GB/T 22515 Grain and Oil Terminology Grain, Oil Seeds and Their Processed Products GB/T 26631 Grain and Oil Terminology Physicochemical Properties and Quality GB/T 26632 Grain and Oil Terminology Grain and Oil Storage Equipment and Facilities GB/T 26882:1 Grain and Oil Storage and Grain Situation Monitoring and Control System Part 1: General Rules GB/T 26882:2 Grain condition measurement and control system for grain and oil storage Part 2: Extension GB/T 26882:3 Grain and Oil Storage Grain Condition Monitoring and Control System Part 3: Software GB/T 26882:4 Grain and Oil Storage Grain Condition Monitoring and Control System Part 4: Information Exchange Interface Protocol GB/T 29890-2013 Technical Specifications for Grain and Oil Storage LS/T 1201 Phosphine Fumigation Technical Regulations LS/T 1202 Technical Regulations for Mechanical Ventilation of Grain Storage LS/T 1204 Grain Cooler Low Temperature Grain Storage Technical Regulations LS 1212 Standards for the management and use of stored grain chemicals LS/T 1213 Carbon Dioxide Controlled Atmosphere Grain Storage Technical Regulations

3 Terms and Definitions

GB 1350, GB/T 1354, GB/T 8875, GB/T 17891, GB/T 18810, GB/T 22515, GB/T 26631, GB/T 26632 defined and the following terms and definitions apply to this document:

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