GB/T 18868-2024 Active National standards

GB/T 18868-2024 Rapid determination of moisture,crude protein,crude fibre,crude fat,lysine and methinione in feeds—Near infrared spectroscopy

GB/T 18868-2024 Rapid determination of moisture,crude protein,crude fibre,crude fat,lysine and methinione in feeds—Near infrared spectroscopy

Publish Date: 2024-10-26 Implement Date: 2025-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18868-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Animal and poultry feed and additives

ICS Name: \nFeeds

Publish Date: 2024-10-26

Implement Date: 2025-05-01

Pages: 20 pages

Scope

This document describes a rapid near-infrared spectroscopy method for determining the moisture content, crude protein, crude fiber, crude fat, lysine, and methionine in feed.
This document is suitable for the rapid determination of moisture content, crude protein, crude fiber, and crude fat in compound feed, concentrated feed, supplementary feed, and feed raw materials (excluding mineral feed raw materials), as well as the rapid determination of lysine and methionine in compound feed, concentrated feed, supplementary feed, and protein feed.

Development Information

Word Count: 27 Thousand words Pages: 20 pages

Replace the following standards

GB/T 18868-2002 Method for determination of moisture, crude protein, crude fat, crude fibre, lysine and methinione in feeds—Near infrared reflectance spectroscopy

Referenced Standards

GB/T 6432-1994 Method for the determination of crude protein in feedstuffs GB/T 6432-2018 Determination of crude protein in feeds—Kjeldahl method GB/T 6433-1994 Method for the determination of crude fat in feedstuffs GB/T 6433-2006 Determination of crude fat in feeds GB/T 6434-1994 Method for determination of crude fiber in feedstuffs GB/T 6434-2006 Feeding stuffs—Determination of crude fiber content—Method with intermediate filtration GB/T 6434-2022 Determination of crude fiber content in feeds GB/T 6435-1986 Method for the determination of moisture in feedstuffs GB/T 6435-2006 Determination of moisture and other volatile mater content in feeds GB/T 6435-2014 Determination of moisture in feedstuffs GB/T 15399-1994 Determination of sulfur amino acids in feedstuffs—Ion exchange chromatography GB/T 15399-2018 Determination of sulfur amino acids in feeds—Ion exchange chromatography GB/T 18246-2000 Determination of amino acids in feeds GB/T 18246-2019 Determination of amino acids in feeds GB/T 20195-2006 Animal feeding stuffs—Preparation of test samples GB/T 20195-2024 Animal feed—Preparation of test samples GB/T 6433-2025 Determination of crude fat in feeds

Related Standards

GB/T 5917-1986 Replaced

GB/T 5917-1986 Determination for formula feed particle size

Publish Date: 1986-03-05

GB/T 6435-1986 Replaced

GB/T 6435-1986 Method for the determination of moisture in feedstuffs

Publish Date: 1986-05-29

GB 7294-1987 Replaced

GB 7294-1987 Feed additive—Vitamin K3 (menadione sodium bisulfite)

Publish Date: 1987-02-25

GB 7298-1987 Replaced

GB 7298-1987 Feed additive—Vitamin B6

Publish Date: 1987-02-25

GB 7299-1987 Replaced

GB 7299-1987 Feed additive—Dextro calcium pantothenate

Publish Date: 1987-02-25

GB 7300-1987 Replaced

GB 7300-1987 Feed additive—Nicotinic acid

Publish Date: 1987-02-25