GB/T 19676-2022Quality grading of livestock and poultry meat—Chicken (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted.

This document replaces GB/T 19676-2005 "Quality Classification of Yellow Feather Broiler Chicken". Compared with GB/T 19676-2005, this document except In addition to structural adjustments and editorial changes, the main technical changes are as follows.

--- Changed the basic requirements for chicken quality classification (see Chapter 4, 4.1 of the.2005 edition);

--- Delete the live weight requirement for broilers (see 4.2 of the.2005 edition);

--- Changed the chicken carcass classification indicators and requirements (see 5.1.2, 4.3 of the.2005 edition);

--- Increased the quality classification of chicken meat cuts (see 5.2);

--- Delete the sampling method (see Chapter 5 of the.2005 edition);

--- Changed the evaluation method of technical indicators (see Chapter 6, Chapter 6 of the.2005 edition);

--- Changed the rating rules (see 7.3, Chapter 7 of the.2005 edition);

--- Increased requirements for marking, packaging and recording (see Chapter 8).

1 Scope

This document specifies the basic requirements, quality grading, marking, packaging and recording requirements for the quality grading of broiler carcasses and cuts.

The technical index evaluation method and quality grade evaluation method of broiler carcass and meat segmentation are presented.

This document is applicable to the quality grading of broiler carcasses and meat cuts in slaughtering and processing enterprises.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 191 Graphical signs of packaging, storage and transportation

GB/T 19478 Livestock and poultry slaughtering operating procedures chicken

GB/T 24864 Chicken carcass segmentation

GB/T 37061 Guidelines for Quality Grading of Livestock and Poultry Meat

NY/T 3383 Packaging and Labeling of Livestock and Poultry Products

3 Terms and Definitions

The terms and definitions defined in GB/T 19478, GB/T 24864, GB/T 37061 and the following terms and definitions apply to this document.