GB/T 21304-2026 Pending National standards

GB/T 21304-2026 Determination of wheat hardness—Hardness index method

Publish Date: 2026-04-30 Implement Date: 2026-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21304-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Integrated food and feed crops

ICS Name: Food Composite

Publish Date: 2026-04-30

Implement Date: 2026-11-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国粮油标准化技术委员会(SAC/TC 270)

Pages: 12 pages

Scope

本文件描述了用硬度指数法测定小麦硬度的方法。
本文件适用于小麦硬度的测定。

Development Information

Drafting Units:

河南工业大学、无锡穗邦科技有限公司、国家粮食和物资储备局科学研究院、山东省粮油检测中心、河南省粮食科学研究所有限公司、安徽省粮油产品质量监督检测站、北京市食品检验研究院(北京市食品安全监控和风险评估中心)、江苏省粮油质量监测中心、河北省粮油质量检测和信息服务中心

Drafting Persons:

赵仁勇、唐道五、杨云飞、李辉、孙辉、王艳艳、李振华、尹豪、胡斌、呙琴、张祎、唐胜文、王新伟、田双起、牛永武、王香玉

Word Count: 12 Thousand words Pages: 12 pages

Replace the following standards

GB/T 21304-2007 Determination of wheat hardness—Hardness index method

Referenced Standards

GB/T 5009.3-2003 Determination of moisture in foods GB 5009.3-2010 National food safety standard Determination of moisture in foods GB 5009.3-2016 National Standards for Food Safety - Determination of Water in Foods GB/T 5491-1985 Inspection of grain and oilseeds Methods for sampling and sample reduction GB/T 5491-2025 Inspection of grain and oil seeds—Sampling and dividing GB/T 5497-1985 Inspection of grain and oilseeds Methods for determination of moisture content GB/T 5497-2025 Inspection of grain and oils—Determination of moisture content of grain and oilseeds LS/T 1531 LS/T 3704-2007 Technical requirements and test method for wheat hardness index tester

Related Standards

GB 2757-1981 Replaced

GB 2757-1981 Hygienic standard for distilled liquor and formulated liquor

Publish Date: 1981-09-23

GB/T 5490-1985 Replaced

GB/T 5490-1985 General rules of inspectiog grain, oilseeds and vegetable oils

Publish Date: 1985-11-02

GB/T 5491-1985 Replaced

GB/T 5491-1985 Inspection of grain and oilseeds Methods for sampling and sample reduction

Publish Date: 1985-11-02

GB/T 5492-1985 Replaced

GB/T 5492-1985 Inspection of grain and oilseeds Methods for identification of colour,odour and taste

Publish Date: 1985-11-02

GB/T 5493-1985 Replaced

GB/T 5493-1985 Inspection of grain and oilseeds Methods for determination of varieties and their mixture

Publish Date: 1985-11-02

GB/T 5494-1985 Replaced

GB/T 5494-1985 Inspection of grain and oilseeds Methods for determination of foreign matter and unsound kernels

Publish Date: 1985-11-02