T/GDOAA 0022-2023

Scope: This document specifies the terms and definitions, technical requirements, inspection methods, inspection rules, labeling, packaging, transportation, storage, and requirements for identification and logo use permission of selenium-enriched rice. This standard applies to the production and sale of artificially produced selenium-enriched rice. Main technical content: This document is written in accordance with the provisions of GB/T 1.1—2020 "Guide for Standardization Work—Part 1: Structure and Preparation of Standards". Based on the principles of scientificity, rationality, and feasibility, the main technical requirements of this document refer to the national standard GB/T 22499 "Selenium-Enriched Rice". At the same time, in view of the development of standardization and regulation of selenium-enriched health foods and selenium-enriched agricultural products, and to promote the competitive power of the selenium-enriched health food and selenium-enriched agricultural products industry clusters, based on the existing standardization and regulation technical requirements and combined with the existing production practice experience of selenium-enriched rice products, higher technical requirements for the production of selenium-enriched rice products have been put forward, reaching the leading technical level in the selenium-enriched rice product industry. The quality indicators of "selenium-enriched rice" in this document are compared with the high-quality rice indicators in the national standard GB/T 1354 "Rice". Except for the chalkiness and the content of small broken rice, all other quality indicators are higher than the technical indicators in the national standard GB/T 1354 "Rice". This document gives the technical indicators of organic selenium content and inorganic selenium content, while GB/T 22499 "Selenium-Enriched Rice" does not give corresponding indicator requirements. This document "Selenium-Enriched Rice" can meet people's demand for higher quali