牛肉分级标准及分级技术发展概况综述

我国肉牛业起步较晚，肉质较差，高档牛肉的生产无法满足国内市场日益增长的需求。我国尚未真正实施统一的牛肉等级评价体系，无法形成以质论价、优质优价的优良市场机制，制约我国肉牛产业发展。而肉牛产业发达国家很早就开始推行牛肉分级制度，各自拥有一套适合本国肉牛业发展的牛肉等级评价体系，是各国肉牛产业发展的重要保障。本文在对肉牛业发达国家的牛肉分级标准和先进牛肉自动分级技术进行概述的基础上，针对我国牛肉分级标准和分级技术的研究发展现状，提出适合我国国情的牛肉分级研究及开展分级工作的建议。

An Overview of Standards and Techniques for Beef Grading

The beef industry has a relatively late start in China compared with developed countries.The quality of our native beef is low and high-grade products are too few to meet the increasing requirements of today,s domestic market.The lack of a practical uniformed beef grading system also results in a poor system for beef marketing so that beef products with good quality and favorable price are still not commercially available.All of these issues largely limit the development of our native beef industry.However,...