不同养殖地区乌苏里貉肉骨粉安全性能评价  

Safety Performance Evaluation of Ussuri Raccoon Dogs Meat and Bone Meal in Different Breeding Areas

作　　者：谭展清 李光玉 刘可园 赵海平 邢宝瑞 孙朝阳 胡肖 崔凯[1] TAN Zhanqing;LI Guangyu;LIU Keyuan;ZHAO Haiping;XING Baorui;SUN Zhaoyang;HU Xiao;CUI Kai(College of Animal Science and Technology,Qingdao Agricultural University,Shandong Qingdao 266109,China)

机构地区：[1]青岛农业大学动物科技学院,山东青岛266109

出　　处：《饲料工业》2023年第20期102-107,共6页Feed Industry

基　　金：青岛农业大学高层次人才引进项目[1121009];山东省现代农业产业技术体系[SDAIT-21-01];改良型蓝狐综合培育技术的开发[2419022/660]。

摘　　要：研究旨在分析评价乌苏里貉屠体加工肉骨粉的安全性能,样品来自全国17个貉主要养殖地区,探讨貉屠体制作肉骨粉的可行性,为貉屠宰后的副产物有效利用提供理论依据,为丰富我国动物性蛋白饲料来源提供数据支撑。分别从17个地区貉养殖场中随机选取取皮期健康的乌苏里貉各3只,共51只。每只体重9 kg左右,取皮后的貉屠体作为试验样品(含内脏和趾爪),经过绞碎、高压水解、脱脂、烘干、粉碎等工艺制作貉肉骨粉,对其进行营养价值分析和安全性评价。结果表明,貉肉骨粉中粗蛋白、粗灰分、水分、钙、总磷含量满足国标对肉骨粉的要求,其中衡水、潍坊、青岛的貉肉骨粉中的粗蛋白含量分别高达67.29%、66.14%、73.5%符合GB/T 20193—2006《饲料用骨粉及肉骨粉》中的一级指标。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、磺胺甲噁唑、磺胺间甲氧嘧啶、磺胺嘧啶、青霉素、土霉素、庆大霉素符合食品中对兽药最大残留限量的标准要求。貉屠宰取皮后的屠体,按照肉骨粉加工工艺制作成肉骨粉,其营养价值丰富,卫生和安全指标满足蛋白质饲料原料标准,可作为备选的优质蛋白质饲料原料。The aim of this study was to analyze and evaluate the safety performance of processing meat and bone meal from Ussuri raccoon dogs carcasses.Samples were obtained from 17 major raccoon dog breeding areas in China to explore the feasibility of processing meat and bone meal from raccoon car⁃casses,to provide a theoretical basis for the effective utilization of raccoon dog by-products after slaugh⁃ter,and to provide data support for the enrichment of animal protein feed sources in China.A total of 51 healthy Ursuline raccoon dogs were randomly selected from 17 raccoon farms in each region.Each rac⁃coon dog carcass weighing about 9 kg was taken as a test sample(including internal organs and toe claws),and raccoon dog meat and bone meal was made by grinding,high-pressure hydrolysis,degreasing,drying and crushing,and its nutritive value analysis safety evaluation was made.The results showed that the crude protein,crude ash,moisture,calcium and total phosphorus contents of raccoon dogs meat and bone meal met the requirements of the national standard for meat and bone meal,and the crude protein contents of raccoon dogs meat and bone meal from Hengshui,Weifang and Qingdao were as high as 67.29%,66.14%and 73.5%,re⁃spectively,which met the first level index of Bone Meal,Meat and Bone Meal for Feedstuffs.The content of lead,arsenic,mercury,cadmium and chromium heavy metal elements meet the requirements of the national standard for meat and bone meal health and safety standards.Sulfadimethoxine,sulfamethoxa⁃zole,sulfamonomethoxine,sulfadiazine,penicillin,oxytetracycline and gentamicin meet the requirements of the standard for maximum residue limits of veterinary drugs in food.The carcass of raccoon dogs after slaughtering and skin removal is made into meat and bone meal according to the meat and bone meal pro⁃cessing procedure,which is rich in nutritional value,and the health and safety indexes meet the standard of protein feed materials,and can be used as an alternative high-quality protein feed material.

关 键 词：乌苏里貉 屠体 肉骨粉 安全评价 营养价值 

分 类 号：S816.48[农业科学—饲料科学]