Food safety management systems (FSMS) in the dairy industry: A review

Food safety management systems in the industry have been designed and established over the last four decades with several revisions. The dairy industry soon realised the need for proactive procedures hence implementing HACCP (Hazard Analysis and Critical Control Points) for ensuring that safe dairy products would reach the consumers. This article reviews the food safety management systems as well as the relevant EC Regulations that are currently implemented by the dairy industry. The need for rigorous controls in the dairy industry is also highlighted.     

Review of the applications of metabolomics approaches in dairy science: From factory to human

Dairy products are nutritious and are increasingly consumed as an important dietary component in China. Exploring the factors that affect the nutritional quality of dairy products and ensuring their safety have become the main focus of dairy research. The composition of metabolites in dairy products is large and complex. The levels and types of metabolites vary according to various factors in the process from factory to human dining table. Therefore, metabolites might be used to assess the nutritional value, traceability and authenticity, and physiological function of dairy products. This review's main goal is to introduce the most recent developments and applications of metabolomics as an efficient tool for comprehensively characterising the composition and dynamic changes of metabolites in the area of food science and nutrition research in the process of getting dairy products from factory to human. The examples are taken from the most relevant metabolomics work published from 2018 to 2022, focusing on potential marker metabolites and metabolic mechanisms related to dairy product quality, authenticity/traceability and dairy intake monitoring. The future direction of metabolomics in the field of dairy science was also discussed. This information will provide a reference for the further application of metabolomics technology to Chinese dairy products to develop their quality, safety and nutritional value.     

山东省生猪饲养及猪肉加工相关产业质量安全追溯体系研究

从饲养、管理、屠宰、保鲜、贮藏、加工管理及流通等方面对山东省生猪饲养、猪肉生产及加工相关产业的风险评估体系及预警体系进行调研,提出存在的问题及相关建议。     

区块链技术在粮食质量追溯体系中应用探讨（网络首发、推荐阅读）

粮食安全是社会发展至关重要的基础。针对粮食质量追溯体系建设中,传统手段无法满足粮食的全链条可追溯和技术整合难度大这两个瓶颈问题,通过分析区块链技术在粮食行业的应用与研究现状,以及区块链技术“去中心化”、“时间戳”、“不可更改”等特点和区块链追溯模式与传统追溯模式的差异,提出区块链技术在粮食追溯体系建设中的应用场景,总结区块链技术创新的发展趋势并提出应注意的关键问题。     

欧盟及美国的"溯源性"牛肉生产系统简介

本文介绍了欧美国家及美国新型的牛肉生产系统——“溯源性”系统。该系统已经在欧盟国家广泛应用，用于确保牛肉的食用安全性。美国的“溯源性”系统尚处于起步阶段，但其潜在市场巨大。我国对食品安全性的关注日益提高，该系统将有助于我国肉食品企业生产安全的肉类食品。     

The use of bacteriophages to control and detect pathogens in the dairy industry

Dairy products are susceptible to bacterial contamination during both primary production and the processing stages. Pasteurisation and high hydrostatic pressure are used to eliminate bacteria from milk; however, some heat‐tolerant pathogens and bacterial spores may survive these processes. Bacteriophages (phages) are viruses that infect and lyse specific bacteria. These or their encoded proteins may be exploited for pathogen biocontrol in milk products and for mastitis treatment during primary production. The host specificity of phages and their proteins may also be exploited for pathogen detection. Various examples of phage‐mediated pathogen biocontrol and detection in the dairy context are discussed in this review.     

Current Barriers to Large‐scale Interoperability of Traceability Technology in the Seafood Sector

Interoperability is a critical component of full‐chain digital traceability, but is almost nonexistent in the seafood industry. Using both quantitative and qualitative methodology, this study explores the barriers impeding progress toward large‐scale interoperability among digital traceability systems in the seafood sector from the perspectives of seafood companies, technology vendors, and supply chains as a whole. We highlight lessons from recent research and field work focused on implementing traceability across full supply chains and make some recommendations for next steps in terms of overcoming challenges and scaling current efforts.     

Challenges in the Traceability of Seafood

The increasing global trade of foods and animal feeds have to be channelled in right directions to guarantee product safety, transparency and the protection of consumer health. According to this fact the European Regulation (EC) No 178/2002 lays down the common principle for implementing traceability systems in product supply chains. However, seafood is a highly perishable food item which is increasingly global traded so that a lot of particular conditions and difficulties more have to be taken into account compared to other food products. This review discusses the relevant regulations for traceability in seafood and gives a survey about the most important analysis techniques for characterizing seafood. Received: September 17, 2007     

An approach to the detection of synthetic milk in dairy milk: 4. Effect of the addition of synthetic milk on the flow behaviour of pure cow milk

The flow behaviour of cow milk, synthetic milk and their blends was evaluated with a Haake rheometer. Changes in flow behaviour are thought to be due to detergent, an important constituent of synthetic milk, which emulsifies the vegetable fat in the aqueous phase. The results are of value in detecting very low levels (1–10%) of synthetic milk in cow milk.     

膜技术在乳品工业中的应用

针对新兴边缘学科－－膜技术在乳品工业中的应用，从膜技术的基本理论方面同传统工艺相比较，突出表现膜分离技术可简化生产工艺，减少废水污染，提高乳品综合利用率，能耗低和效率高，因而具有显著的经济效益和环保作用，故其发展相当迅速，应用也越来越广泛。同时从理论上阐述了膜技术在乳品除菌，乳的标准化，牛乳的浓缩，乳蛋白浓缩，回收产品，乳蛋白质分级分离，乳清脱盐等方面的应用。     

An approach to the detection of synthetic milk in dairy milk: 3. Detection of vegetable oil and sodium bicarbonate

A high-performance thin layer chromatography (HPTLC) method for the detection of groundnut oil and palm oil, the main constituents of synthetic milk, was developed. The minimum detectable level of the oils was 80 mg/100 ml. The rosolic acid qualitative test was found to be sensitive enough to detect levels as low as 20 mg/100 ml sodium bicarbonate in milk.     

食源性微生物检测及溯源研究进展

食源性微生物的检测及溯源技术在食品安全监管中至关重要。传统的生化鉴定、抗生素耐性分析、血清学分型等方法已大量用于食源性微生物的检测及溯源分析。随着分子生物学、免疫学、材料学、生物信息学等相关学科与技术的快速发展,出现了许多较传统方法更灵敏、专属性更强、通量更高的新型简易检测与溯源技术。本文就近几年食源性微生物的检测及溯源技术进行综述,以期为检测机构及相关研究人员合理选择检测溯源方法提供有力参考。     

《食品安全追溯体系》课程的改革与成效

《食品安全追溯体系》课程教学改革以价值塑造、知识传授和能力培养三位一体的培养目标为抓手,系统地构建了课程内容的知识体系和能力体系,建立了三立足、五融入、五注重的三五五方案育人机制,探索了科技特派员与师徒制相结合、人才互育的培养模式,与企业联合构建了食品安全追溯体系闭环的线上线下案例库.实现了服务区域企业发展与学...     

The Expanding Role of Traceability in Seafood: Tools and Key Initiatives

In the last decade, a range of drivers within the seafood sector have incentivized the application of traceability to issues beyond food safety and inventory management. Some of the issues motivating the expanded use of traceability within the global seafood sector include: increased media attention on the legal and social risks within some seafood supply chains, governmental traceability requirements, private‐sector sustainability commitments, and others. This article begins with an overview of these topics in the seafood industry, and why many nongovernment organizations (NGOs), companies, and government actors have turned to traceability as a tool to address them. We discuss how traceability connects to key requirements of environmental sustainability and social responsibility. Later, we review the range of traceability services, tools, software solutions, and the due diligence measures that are currently being leveraged within the seafood sector. The paper concludes with a discussion of several NGO‐ and industry‐led traceability initiatives that are examples of seafood traceability improvements.     

Cold plasma processing of milk and dairy products

BackgroundThermal pasteurization and sterilization are predominantly used in the dairy industry due to their efficacy in improving the product safety and shelf life. However, heat treatment can cause undesirable protein denaturation, non-enzymatic browning, loss of vitamins and volatile flavor compounds, freezing point depression, and flavour changes. Cold plasma is a non-thermal technology that has gained attention in recent years as a potential alternative method for chemical and thermal disinfection in foods using ambient or moderate temperatures and short treatment times.Scope and approachThis review aims to describe the fundamentals, parameters, and technology on cold plasma, discussing the critical processing factors involved in this technology. Also, it describes the mechanisms of microbial inactivation and provides an overview of the effects of non-thermal plasma on the quality of dairy products, considering a physicochemical, sensory and microbiology perspective.Key findings and conclusionsCold plasma uses less aggressive mechanisms of action to the milk matrix when compared to the techniques currently used, and has shown an excellent performance on the elimination of pathogenic and spoilage microorganisms besides maintaining, in many cases, the nutritional, functional, and sensory characteristics of the product.     

牛生长激素在乳业中的应用及其安全性

概述了牛生长激素在乳业中的应用及其作用效果，并对牛生长激素在乳业中的发展前景及其安全性问题进行了讨论。结果表明，牛生长激素可以有效的提高牛的产奶量和饲料利用率，并可以有效的降低乳业生产成本；不论是天然牛生长激素还是采用基因重组技术生产的牛生长激素都不会对人和动物的健康造成危害。但对于其安全性还有待于进一步的研究，     

SSR在猪个体识别及肉产品溯源中的应用

DNA溯源技术是根据动物个体之间遗传物质DNA序列的差异而进行个体识别并追溯到原产地的一种溯源技术。在试验群体中(11个品种,192个体)检测了24个SSR标记的遗传多样性,通过杂合度和多态信息含量计算筛选出11个SSR标记可用于猪肉产品的DNA溯源。在此基础上进一步在屠宰场采样进行了溯源模拟实验,结果表明筛选的11个SSR标记能区分100个个体,10份组织样品的SSR标记基因型是一一对应的,并且和43号个体基因型匹配。研究表明SSR标记可以用于猪个体识别和猪肉产品的溯源。     

中国食品安全追溯制度的构建探讨

食品安全追溯制度作为食品安全治理体系的重要组成部分,具有不可替代的作用和功能。我国在过去十余 年构建食品安全追溯制度的过程中,遇到不少挑战和困境,对构建怎样的追溯制度一直处于探索发展之中。本研究 梳理了我国目前食品安全追溯系统和追溯制度的发展现状,在此基础上对主要存在的问题进行了分析,进而探讨了 应如何转变对追溯制度的观念认识,理顺了追溯制度下政府、企业、行业协会等多方的角色关系,最后提出构建中 国食品安全追溯制度的建议。     

稻米全产业链可追溯关键技术研究进展

稻米作为世界主要粮食作物之一,当今稻米质量安全形势不容乐观,因此开发稻米可追溯体系已成为国内外研究热点。从产地判别关键技术(指纹技术、稳定同位素技术、多元素分析技术、近红外光谱技术)与可追溯体系关键技术(信息识别技术、信息编码技术、信息传输技术)两方面归纳总结了稻米可追溯关键技术的研究现状。在此基础上分析了稻米可追溯体系发展趋势,同时新技术也将继续应用于可追溯体系。     

计算机信息技术在乳制品质量安全追溯 体系中的应用

随着科学技术的迅速发展,计算机信息技术的应用越来越广泛,计算机在食品质量安全管理方面的应用也日趋迫切。本文主要对乳制品质量安全追溯体系、计算机信息技术在奶源品质管理及乳制品生产过程中的应用进行了概述。将计算机信息技术应用于乳品质量安全追溯体系可以发挥其优点,实现从研究开发、原料获取、生产加工、流通消费、监督管理到信息服务等各个环节的高效管理,将计算机信息技术与乳制品质量安全追溯体系相结合,能够在源头上遏制问题产品的扩散,确保乳制品质量安全。