GB 7300.104-2022
Feed additives—Part 1：Amino acids,their salts and analogues—L-Valine (English Version)

Standard No.

GB 7300.104-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB 7300.104-2022

Scope

This document gives the chemical name, molecular formula, relative molecular mass and structural formula of L-valine, specifies the technical requirements, inspection rules, labels, packaging, transportation, storage and shelf life of feed additive L-valine products, and describes sampling and testing methods. This document applies to the feed additive L-valine which is made from corn, starch, sugar, etc. as main raw materials, fermented with microorganisms, extracted, crystallized, and dried.

GB 7300.104-2022 Referenced Document

• GB 10648 Feed Label "No. 1 Amendment"
• GB/T 13079-2006 Determination of total arsenic in feeds
• GB/T 14699.1 Feeding stuffs--Sampling
• GB/T 601 Chemical reagent.Preparations of reference titration solutions
• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
• GB/T 613 Amendment No. 1 of National Standard "General Method for Determination of Specific Optical Rotation Power (Specific Optical Rotation) of Chemical Reagents"
• GB/T 6435-2014 Determination of moisture in feedstuffs
• GB/T 6438 Animal feeding stuffs- Determination of crude ash
• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB 7300.104-2022 history

• 2022 GB 7300.104-2022 Feed additives—Part 1：Amino acids,their salts and analogues—L-Valine

GB 7300.104-2022 -All Parts