GB/T 43745-2024
Feed raw materials fermented soybean meal (English Version)

Standard No.

GB/T 43745-2024

Language

Chinese, Available in English version

Release Date

2024

Published By

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

Latest

GB/T 43745-2024

Introduction

GB/T 43745—2024 Standard Overview

1. Scope of Application of the Standard

This standard applies to protein feed raw material products that use soybean meal as the main raw material (≥95%), are solid-state fermented using microbial strains approved by the Ministry of Agriculture and Rural Affairs, and are made through drying.

2. Technical requirements

Items	First-level indicators	Secondary indicators
Crude protein/%	≥50.0	-
Crude fiber/%	≤7.0	-
Crude ash/%	≤7.5	-
Moisture/%	≤12.0	-

3. Background of Standard Formulation

With the increasing demand for high-quality protein raw materials in the feed industry, fermented soybean meal has become an ideal choice due to its high nutritional value and good processing characteristics. This standard is formulated based on modern microbiological technology and nutrition research, aiming to regulate product quality and ensure safety and consistency.

4. Physical and Chemical Index Analysis

Indicator Name	First Level Requirements	Second Level Requirements	Detection Method
Crude Protein	≥50.0%	-	GB/T 6432
Lysine/%	≥2.5	-	GB/T 18246

5. Implementation Suggestions

To ensure the effective implementation of the standard, it is recommended that:

• Manufacturers should establish a strict quality control system.
• Periodically conduct random inspections on raw materials and finished products to ensure that they meet the index requirements.
• Strengthen technical personnel training and master advanced testing methods.

GB/T 43745-2024 Referenced Document

• GB 10648 Feed Label "No. 1 Amendment"
• GB 13078 Hygienical standard for feeds
• GB 5009.228-2016 Determination of Volatile Base Nitrogen in Food Safety National Standards
• GB/T 14699.1 Feeding stuffs--Sampling
• GB/T 18246 Determination of amino acids in feeds
• GB/T 18823 Permitted tolerants for judgement of testing results in feeds
• GB/T 20195 Preparation of animal feed samples*， 2024-09-29 Update
• GB/T 22492-2008 Soy peptides powder
• GB/T 6432 Determination of crude protein in feeds—Kjeldahl method
• GB/T 6434 Determination of crude fiber content in feeds
• GB/T 6435 Determination of moisture in feedstuffs
• GB/T 6438 Determination of Crude Ash in Feed*， 2025-08-01 Update
• 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/T 8622 Determination of urease activity in soya bean products for feeds

GB/T 43745-2024 history

• 2024 GB/T 43745-2024 Feed raw materials fermented soybean meal

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