狐肉骨粉安全性能评价  

Safety evaluation of fox meat and bone meal

作　　者：谭展清 李光玉 孙伟丽 赵海平 隗晗 高娅薇 孙朝阳 刘可园 TAN Zhan-qing;LI Guang-yu;SUN Wei-li;ZHAO Hai-ping;WEI Han;GAO Ya-wei;SUN ZHAO-yang;LIU Ke-yuan

机构地区：[1]青岛农业大学动物科技学院,山东青岛266109 [2]河北省特色动物种质资源挖掘与创新重点实验室,河北秦皇岛066004

出　　处：《饲料研究》2024年第8期121-125,共5页Feed Research

基　　金：全国畜牧总站项目“毛皮动物屠体及加工产物安全性能评价(项目编号:NAHS202108)”;畜禽营养与饲养全国重点实验室开放课题(项目编号:SKLAN202209)。

摘　　要：试验使用狐屠体生产肉骨粉,旨在研究狐屠体制作肉骨粉的可行性,评价狐肉骨粉安全性。试验分别从我国13个狐主要养殖区中随机选取处于取皮期、体重15 kg左右健康蓝狐3只(共39只)。狐屠体(含内脏和趾爪),经过绞碎、高压水解、脱脂、烘干、粉碎等程序制作成肉骨粉,分别测定常规营养成分、重金属、兽药残留以及犬瘟热病毒,进行安全性评价。结果表明,肉骨粉中的粗蛋白含量在55%~67%之间,符合《饲料用骨粉及肉骨粉》一级指标中粗蛋白的要求。铅、砷、汞、镉、铬重金属元素含量符合国标对肉骨粉卫生安全标准的要求。磺胺二甲嘧啶、磺胺甲恶唑、磺胺间甲氧嘧啶、磺胺嘧啶、青霉素、土霉素和庆大霉素符合食品中对兽药最大残留限量的标准要求。研究表明,狐肉骨粉的营养价值丰富,卫生和安全指标满足蛋白质饲料原料标准。The purpose of the experiment was to study the feasibility of fox carcass as meat and bone meal and evaluate the safety of fox meat and bone meal.Three healthy blue foxes(39 in total)weighing about 15 kg were randomly selected from 13 fox breeding areas in China.Fox carcass(including viscera and toe claws)was made into meat and bone meal by grinding,high-pressure hydrolysis,degreasing,drying,and crushing.Routine nutrients,heavy metals,veterinary drug residues,and canine distemper virus were determined,respectively,and the safety was evaluated.The results showed that the content of crude protein in meat and bone meal was between 55%and 67%,which meets the requirements of crude protein in the first-class index of Bone Meal and Meat and Bone Meal for Feed.The concentrations of lead,arsenic,mercury,cadmium,and chromium meet the requirements of the national standard for the hygiene and safety standards of meat and bone meal.Sulfamethazine,sulfamethoxazole,sulfamethoxazine,sulfadiazine,penicillin,oxytetracycline,and gentamicin meet the standard requirements of maximum residue limits of veterinary drugs in food.The results showed that fox meat and bone meal was rich in nutritional value,and its hygiene and safety indexes met the raw material standard of protein feed.

关 键 词：狐 屠体 肉骨粉 安全评价 

分 类 号：S816[农业科学—饲料科学]