业界新闻

饲料行业启动HACCP安全管理体系及产品认证试点工作 饲料行业启动HACCP安全管理体系及产品认证试点工作,其目的是通过对饲料企业进行HACCP认证,把监     

积极引导加强服务加快饲料行业质量认证步伐——沈镇昭司长在全国饲料行业认证试点工作座谈会上的讲话（2005年4月9日）

这次饲料行业危害分析与关键点控制(HACCP)安全管理体系及产品认证试点工作座谈会的主要任务是深入贯彻中央1号文件，全面落实科学发展观，认真总结2004年以来全国饲料行业开展HACCP安全管理体系及产品认证试点工作，分析存在的问题，明确认证工作的思路，加快认证步伐，提高饲料行业质量管理水平。下面，我就HACCP安全管理体系及产品认证工作讲3方面的意见。     

积极引导加强服务加快饲料行业质量认证步伐——沈镇昭司长在全国饲料行业认证试点工作座谈会上的讲话（2005年4月9日）

同志们：这次饲料行业危害分析与关键点控制（HACCP）安全管理体系及产品认证试点工作座谈会的主要任务是深入贯彻中央1号文件，全面落实科学发展观，认真总结2004年以来全国饲料行业开展HACCP安全管理体系及产品认证试点工作，分析存在的问题，明确认证工作的思路，加快认证步伐，提高饲料行业质量管理水平。下面，我就HACCP安全管理体系及产品认证工作讲3方面的意见。     

饲料行业HACCP安全管理体系及产品认证试点工作座谈会在北京召开

本刊讯2004年3月10日,农业部畜牧兽医局(全国饲料工作办公室)和中国饲料工业协会在北京组织召开了饲料行业HACCP安全管理体系(简称HACCP管理体系,以下同)及产品认证试点工作座谈会。会议介绍了HACCP管理体系及产品认证试点工作的目的是通过试点制定HACCP和产品认证的有关技术规范和标准,总结摸索出适合我国饲料行业管理,同时符合国家认证要求,与国际接轨的HACCP管理体系的模式,同时培养一批饲料行业与认证相关的技术和管理人员队伍,通过试点总结经验,在今后全行业实践中推行作基础准备。会议还介绍了实施HACCP管理体系认证的意…     

关于组织实施饲料产品和HACCP安全管理体系认证试点工作的通知

各有关单位: 为提高饲料质量安全卫生水平,促进饲料工业和养殖业发展,国家认证认可监督管理委员会、农业部联合制定并颁布了《饲料产品认证管理办法》,国家认证认可监督管理委员会发布的《饲料产品认证实施规则》自2004年5月1日起实施,全面推行饲料行业产品认证和HACCP安全管理体系认证工作。根据农业部“关于开展饲料行业HAC- CP安全管理体系及产品认证试点工作的通知”(农牧办[2004]4号)精神和试点方案,我省正虹科技发展股份有限公司和唐人神集团股份有限公司作为首批认证单位,已启动饲料产品和HACCP安全管理体系认证工作。为加快我省组织实施认证工作的步伐,现将有关事项通知如下:     

积极引导 加强服务 加快饲料行业质量认证步伐 农业部畜牧业司司长、全国饲料工作办公室主任沈镇昭在饲料行业HACCP安全管理体系及产品认证试点工作座谈会上的讲话

同志们:这次饲料行业危害分析与关键点控制(H ACCP)安全管理体系及产品认证试点工作座谈会的主要任务是,深入贯彻中央一号文件,全面落实科学发展观,认真总结2004年以来全国饲料行业开展H ACCP安全管理体系及产品认证试点工作,分析存在的问题,明确认证工作的思路,加快认证步伐,提高饲料行业质量管理水平。下面,我就H ACCP安全管理体系及产品认证工作讲三方面的意见。一、试点工作的基本情况近年来,农业部根据党中央、国务院关于加强食品安全工作的意见,在国家认证认可监督管理委员会和有关部门的支持下,结合饲料工业的实际情况,指导各…     

积极引导加强服务加快饲料行业质量认证步伐--沈镇昭司长在全国饲料行业认证试点工作座谈会上的讲话

(2005年4月9日)同志们:这次饲料行业危害分析与关键点控制(H ACCP)安全管理体系及产品认证试点工作座谈会的主要任务是深入贯彻中央1号文件,全面落实科学发展观,认真总结2004年以来全国饲料行业开展H ACCP安全管理体系及产品认证试点工作,分析存在的问题,明确认证工作的思路,加     

饲料行业质量认证工作取得重要成果六和集团率先通过HACCP管理体系认证

[本刊讯]为了提高饲料质量水平,规范饲料行业的质量认证工作,促进饲料行业和养殖业的健康发展,国家认监委、农业部2003年12月31日颁布《饲料产品认证管理办法》,随后发布《饲料产品认证实施规则》;农业部办公厅于今年1月16日发出《关于饲料行业开展HACCP管理体系认证及饲料产品     

饲料质量安全工作的一件大事

这次召开的饲料行业HACCP安全管理体系试点工作总结暨学术研讨会是饲料行业质量认证试点工作的一次总结会,也是一次推广会。这是饲料工业的一件大事,对于在新形势下加强我国饲料行业的质量安全工作,是很有裨益的。国家认证认可监督管理委员会和农业部的领导与专家到会指导,表明国家认监委和农业部对饲料行业推行HACCP安全管理体系和认证工作的高度重视与大力支持,对饲料行业今后开展质量认证工作具有极大的指导和推动作用。饲料行业经过改革开放二十多年的迅猛发展,已经成为我国国民经济当中的重要支柱产业之一,在目前全国39个工业行业…     

饲料行业开展HACCP安全管理体系和饲料产品认证试点工作

为加强饲料质量和安全管理,农业部决定从2004年开始组织开展饲料行业HACCP安全管理体系和饲料产品认证试点工作。试点工作以(饲料和饲料添加剂管理条例》为依据,以保证饲料产品质量与安全为中心,通过试     

Comparisons of Angus, Charolais, Galloway, Hereford, Longhorn, Nellore, Piedmontese, Salers, and Shorthorn breeds for weight, weight adjusted for condition score, height, and condition score of cows

Breed differences for weight (CW), height (CH), and condition score (CS) were estimated from records (n = 12,188) of 2- to 6-yr-old cows (n = 744) from Cycle IV of the U.S. Meat Animal Research Center's Germplasm Evaluation (GPE) Program. Cows were produced from mating Angus and Hereford dams to Angus, Hereford, Charolais, Shorthorn, Galloway, Longhorn, Nellore, Piedmontese, and Salers sires. Samples of Angus and Hereford sires were 1) reference sires born from 1962 through 1970 and 2) 1980s sires born in 1980 through 1987. The mixed model included cow age, season of measurement and their interactions, year of birth, pregnancy-lactation code (PL), and breedgroup as fixed effects for CW and CS. Analyses of weight adjusted for condition score included CS as a linear covariate. The model for CH excluded PL. Random effects were additive genetic and permanent environmental effects associated with the cow. Differences among breed groups were significant (P < 0.05) for all traits and were maintained through maturity with few interchanges in ranking. The order of F1 cows for weight was as follows: Charolais (506 to 635 kg for different ages), Shorthorn and Salers, reciprocal Hereford-Angus (HA) with 1980s sires, Nellore, HA with reference sires, Galloway, Piedmontese, and Longhorn (412 to 525 kg for different ages). Order for height was as follows: Nellore (136 to 140 cm), Charolais, Shorthorn, Salers, HA with 1980s sires, Piedmontese, Longhorn, Galloway and HA with reference sires (126 to 128 cm). Hereford and Angus cows with reference sires were generally lighter than those with 1980s sires. In general, breed differences for height followed those for weight except that F1 Nellore cows were tallest, which may in part be due to Bos taurus-Bos indicus heterosis for size.     

Supplementation of broodmares with copper, zinc, iron, manganese, cobalt, iodine, and selenium

In experiment 1, 6 pregnant mares received a concentrate that contained a trace mineral premix that provided 14.3 mg Cu, 40 mg Zn, 28 mg Fe, 28 mg Mn, 0.08 mg Co, 0.16 mg I, and 0.16 mg Se/kg concentrate (group A). Seven mares received the same concentrate plus 502 mg Zn and 127 mg Cu once daily (group B). No differences (P > .05) in foal growth data, or Cu, Zn, and Fe concentrations of mare milk, mare serum, or foal serum were observed. In experiment 2, 6 pregnant mares received the same concentrate as group A (group C), and 8 mares received the same concentrate fortified with 4× the trace mineral premix (group D). Group C mares had higher serum Zn concentration at 1 day (P < 0.01) and 56 days (P < 0.04). Group C mares had higher milk Fe concentration at 28 days (P < .01), and group D mares had higher milk Cu concentration at 56 days (P < .01). Group C foals had higher serum Cu concentration at 14 days (P < .03). The results from this study provide no evidence to indicate that supplementing late gestating and lactating mares with higher dietary trace mineral levels than those recommended currently by NRC has any influence on foal growth and development, or on the Cu, Zn, and Fe concentrations of the mare milk, mare serum, or foal serum.     

Concentrations of strontium,barium, cadmium,copper, zinc,manganese, chromium,antimony, selenium,and lead in the liver and kidneys of dogs according to age,gender, and the occurrence of chronic kidney disease

This study was conducted to measure the concentrations of strontium (Sr), barium (Ba), cadmium (Cd), copper (Cu), zinc (Zn), manganese (Mn), chromium (Cr), antimony (Sb), selenium (Se), and lead (Pb) in canine liver, renal cortex, and renal medulla, and the association of these concentrations with age, gender, and occurrence of chronic kidney disease (CKD). Tissues from 50 dogs were analyzed using inductively coupled plasma mass spectrometry. Cu, Zn, and Mn levels were highest in the liver followed by the renal cortex and renal medulla. The highest Sr, Cd, and Se concentrations were measured in the renal cortex while lower levels were found in the renal medulla and liver. Female dogs had higher tissue concentrations of Sr (liver and renal medulla), Cd (liver), Zn (liver and renal cortex), Cr (liver, renal cortex, and renal medulla), and Pb (liver) than male animals. Except for Mn and Sb, age-dependent variations were observed for all element concentrations in the canine tissues. Hepatic Cd and Cr concentrations were higher in dogs with CKD. In conclusion, the present results provide new knowledge about the storage of specific elements in canine liver and kidneys, and can be considered important reference data for diagnostic methods and further investigations.     

电感耦合等离子-质谱法测定饲料中钠、镁、铬、锰、铁、铜、锌、砷、硒、镉和铅

应用电感耦合等离子-质谱技术(ICP-MS),建立饲料中钠、镁、铬、锰、铁、铜、锌、砷、硒、镉和铅等元素的测定方法。对饲料样品的前处理方法、仪器工作参数和11种元素标准曲线进行优化;并以加标回收、分析方法比对和重复测试说明方法的准确性和精密性。方法在0～1 000 ng/ml范围内线性良好,仪器检出限为0.557 7～5.072 ng/ml,具有良好的精密度,其回收率在88.1%～104.4%之间,相对标准偏差小于5.0%。同时与原子吸收和原子荧光方法进行比对,测定结果相近。所建立的方法简单、快速,可替代原子吸收和原子荧光方法测定饲料中的11种金属元素,为饲料的质量控制提供理想的元素分析方法。     

Granulocyte isolation from whole blood of goat, sheep, cattle, horse, dog, pig, and man

A simple two step procedure for the isolation of caprine, ovine, bovine, equine, canine, porcine and human peripheral blood granulocytes is described. After enrichment of granulocytes by centrifugation, contaminating erythrocytes are lysed hypotonically. Recovery, purity, and viability of the granulocyte suspensions are determined. FACScan analysis of the cell suspensions measuring cellular size by forward and sideward light scatter is compared with the corresponding analysis of whole blood leukocytes. Constituencies of the isolated cell suspensions and loss of granulocyte subpopulations through isolation procedure is discussed with regard to granulocyte function assays.     

Department of Clinical Veterinary Practices, School of Veterinary Medicine, University of Dublin, Trinity College, Ballsbridge, Dublin 4

Circular excised skin wounds in the thoracic and metatarsal regions of the dog were studied. A similar sequence of events took place in the two regions although differences did occur due to the different reactions of the tissues which surrounded the wounds. None of the wound cavities became filled with exudate during the early stages of healing. In the thoracic wounds the cavities were largely filled by the swelling and inward movement of adipose tissue. Epithelium first grew on the wound surface in the sector of the wound that was situated in the direction of hair flow. The average time to complete epithelization was similar in both sets of wounds. A zone of alopecia developed around the wounds.