Store fresh meat in the coldest part of the refrigerator 40f5c or lower. May 17, 2016 wfr animal science 1 materials commonly used in meat processing 32. As you may have guessed, spore formers can form spores, and nonspore formers cannot form spores. Meat technology focuses on value adding to fresh meat and has a fully equipped small scale meat processing plant to manufacture fresh and cooked processed meat products, i. This amount of live weight retained in the carcass is known as the dressing percentage or yield. Agr 376meat processing technology beef slaughter procedures and carcass identification dr.
Meat processing as discussed in this text includes all processes utilized in altering fresh meat except for simple grinding, cutting, and mixing. There are many factors affecting the length of time meat products can. The properties of fresh meat can be modified by use of one or more procedures such grinding or chopping, addition of seasoning or spices, alteration of color or heat treatment. Prevent microbial growth or toxin production by microbes, or reduce these risks to acceptable. Meat processing hygiene 341 products but also for the raw materials and the various processing steps. In the presence of salt a meat emulsion can be formed. Composition, essential nutrients in meat and poultry meat. Introduction to the microbiology of food processing.
On food security through potato production and human nutrition bogota, colombia, june 2425, 20. Steps in making sausage american meat science association. Sustainable source, processing and applications, 2019. Principles and practice, fourth edition, has been updated and extended to include the many developments that have taken place since the third edition was published. Meat refers to the skeletal muscle from the carcasses of animals cattle beef, pork and lamb sheep. If so, share your ppt presentation slides online with. Ppt seminar on meat and meat processing powerpoint. In particular, the hygienic treatment of meat before reaching the processing stage is of utmost importance for the processing quality of the meat. Smallscale poultry processing sustainable development. Measurement and control technology steps in meat processing process engineering jumo engineering.
Meat processing meat processing livestock slaughter procedures. It enabled plants that were processing meat but not slaughtering meat to not have continuous inspection. Ground meats and variety meats are more perishable than other meats, use them within 12 days. Ppt meat processing powerpoint presentation, free download id. In the broadest sense, this includes curing, smoking, canning, cooking, freezing, dehydration, production of intermediatemoisture products, and the use of certain additives such as chemicals and enzymes. The science of poultry and meat processing a free textbook. But only manufacturers know just how much the production and processing of food depends on reliable pro cesses and accurate measurement technology.
The carcass can be sold whole, or individual components of carcass can be cutup for individual sale. It should also be mentioned that new technologies have helped to diversify the type of meat products we consume, especially the restructured. Poultry and eggs processing ag processing technology unit 3 grade a when cracked covers a relatively small area yolk is round. Meat processing byproducts have been widely used both as a proteinrich food ingredient and a nutraceutical agent. Meat is a unique biological material with a central importance in nutrition and health. Animal sciences 550 meat processing is the property of its rightful owner. Meat technology was involved in research leading to the latest legislation on the inclusion of brine in frozen chicken. How is a poultry processing plant layout organized to ensure the production of a safe food product.
Meat processing technology iii the result is a comprehensive compendium on all important topics relevant to the small to mediumsize meat processing sector, with more than 400 colour photographs, drawings and graphs. Emulsification if a meat mixture is comminuted with salt in a bowl chopper or silent cutter, a finely chopped sausage batter is formed. Meat industry guide page 2 chapter 15 meat processing august 2015 15. Thermal processing commercial sterility 12d process for c. Processing steps continued cutup and deboning on average, 7580% of the live animal weight is retained in the carcass. Technical aspects encompass product composition, processing technologies, packaging, storage and distribution. Onestop complete news resource for news, ideas, trends, innovations, issues and more that impact the meat and poultry processing industry. Processing is aimed at reducing the enzyme activity in the meat, retarding oxidation of the fat, and preventing spoilage by microorganisms. Wfr animal science 1wfr animal science 1 meat processing any mechanical, chemical or enzymatic treatment of meat which alters the form from which it originally occurs. Details on the manufacturing practice for each individual group of meat products. When completed, the series will include over 20 chapters and will eventually be published as a single volume. Poultry processing plants are highly organized and mechanized facilities that contain stateoftheart technology to ensure the safe preparation of poultry meat products.
Kelley fall 2000 rib steak contains the rib ribeye steak same except no rib dorsal process part of the thoracic vertebrae spinalis muscle marbling intramuscular fat longissimus. Udder fat agr 376meat processing technology beef slaughter procedures and carcass identification dr. Emerging technologies in meat processing wiley online books. As is explained above, these proteins carry out specific functions in living muscle tissue and in the conversion of muscle to meat. A commercial meat grinder is a musthave when you want to process large batches of meat at once. Stunning electrical stunning delivers a current through a water bath to. Lyng has been a ucd lecturer delivering courses in food process technology, food engineering and food physics. Ppt animal sciences 550 meat processing powerpoint. This book covers various areas related to the meat processing industry, and includes topics such as automation, primary and further. Myoglobin and related compounds discuss the factors determining meat quality. Meat processing preservation and storage britannica. In the united states the humane treatment of animals during each of these stages is required by the humane slaughter act. Advances in meat processing technology merges the expertise of meat scientists and food engineers in a.
Beef slaughter procedures and carcass identification. Our temperature probes are especially designed for the applications used in meat processing and provide you with optimum safety and reliability. This includes procedures that are commonly used to process and preserve food on a commercial basis. Contribution of food processing industry to indias gdp through manufacturing fy161 the food processing industry is one of the largest industries in india and ranks fifth in terms of production, consumption and exports. Nov 19, 2016 he obtained his phd degree in meat processing using high intensity low frequency ultrasound. Meat processing, food safety, poultry processing meat. As chapters are completed, they are published as monographs that can be used as textbooks or general reference.
Such quality management schemes qm have technical and hygienic components. Humidity sensors in addition to temperature, humidity is. In meat processing, a recipe is used to produce one or more finished products in the same or different unit of measure including expected coproducts and byproducts, from one or more material inputs. The meat processing technology series is a project of the american meat science association designed to create a resource for the industry on the principles of meat processing technology when completed, the series will include over 20 chapters and will eventually be published as a single volume. Kelley fall 2000 rib steak contains the rib ribeye steak. Explain the methods of meat cookery and the rationale for using each. Preslaughter handling is a major concern to the livestock industry, especially the pork industry. Chilling and freezing are most commonly used preservation system for meat and meat products. Chilling is most widely used technique to preserve raw. Meat is either consumed as a component of kitchenstyle food preparations or as processed meat products.
Meat processing equipment to process meat select form a large collection of meat processing equipment form professional processors store and. Smallscale poultry processing page 5 in the muscle and broken bones 1. Kimitec sp adventech ppt 3 jan 2017 from arrival at the processing plant to shipment, learn how chickens raised. The new edition includes an overview of the component subjects in food science and technology, processing stages, important aspects of food industry. Part i fresh meat technology chapter 111 containing history and development. Udder fat agr 376 meat processing technology beef slaughter procedures and carcass identification dr.
These aims have been achieved through drying, curing with salts. They include actin and myosin myofibrillar proteins, glycolytic enzymes and myoglobin sarcoplasmic proteins, and collagen connective tissue proteins. The science of poultry and meat processing is a free textbook by dr. Despite the amount of published research and the promising results that have been obtained in this field, many aspects of meat. Food processing is the transformation of raw ingredients, by physical or chemical means into food, or of food into other forms. As per the latest data available, food processing sector is expected to reach usd258 billion in fy15. As chapters are completed, they are published as monographs that can be used as textbooks or.
Meat processing equipment to process meat select form a large collection of meat processing equipment form professional processors store and fulfill the needs of your kitchen to prepare meat. Food processing is a course that explains how the use of additives can preserve foods. Processed meat products, although in some regions still in their. In meat processing, when a meat processor chooses to employ a discreteoriented, bombased erp. Avinash sharma 4510 contents nutritional value of meat composition of meat pre slaughter changes factors affecting. A free powerpoint ppt presentation displayed as a flash slide show on id. Presentations in powerpoint format were also provided for each topic. Jumo has a large selection of sensors available for your measuring and monitoring requirements. Introduction raw materials accepted for production should be free, as far as possible, from microbiological hazards, such as e. Remove this presentation flag as inappropriate i dont like this i like this remember as a favorite. Food processing combines raw food ingredients to produce marketable food products that can be easily prepared and served by the consumer. Coli o157 and salmonella, from chemical hazards such as grease and dirt, and from physical hazards such as metal and other foreign bodies. Meat processing technology for small to medium scale.
Extrusion technology many drying concepts solar, osmotic many cooling and storage concepts formulation blending. We offer a large range of equipment that efficiently yields a highquality product for all of your cooking needs. Udder fat can you identify the sex of this carcass. The slaughter of livestock involves three distinct stages. Emerging technologies for food processing international workshop. Cutup often times includes removal of the breast, thigh. In large plants, birds are hung on shackles in a dark room to help calm them and ease handling. Chemical properties of meat, such as ph and moisture content, affect the ability of.
Beef meat processing steps, technology, equipment and beef. In meat emulsions, lean meat and fat particles are dispersed in a complex of water, proteins, cellular components, and a variety of spices and seasonings. In this stepbystep system, youll be guided along the way to quick, efficient and most importantly permanent gout cure. Meat processing technology for small to medium scale producers. The importance of the phvalue for meat is based on the fact that the ph value has a significant effect on quality factors of the meat.
Shai barbut, a faculty member in the food science department at the university of guelph, canada. Processing steps shackling poultry meat processing is initiated by hanging, or shackling, the birds to a processing line. The beef cuts processing technology and processing equipment. Identify meat cuts, grades, and the marketing process. The meat processing technology series is a project of the american meat science association designed to create a resource for the industry on the principles of meat processing technology. Birds are transferred from coops or transport cages to a dark room where they are hung upside down from shackles attached to an automated line. Jun 07, 2018 part i fresh meat technology chapter 111 containing history and development. Toldra has edited andor authored more than ten books in food chemistry and food biochemistry, and meat and poultry processing including handbook of fermented meat and poultry, advances in food diagnostics and drycured meat pr. From meat and bone saws to sausage stuffers, we have the commercial meat processing equipment to fulfill your establishments needs. Meat processing livestock slaughter procedures britannica. The adobe flash plugin is needed to view this content. Introduction to the microbiology of food processing small plant news guidebook series bacteria can be placed into two groups based on their ability to form spores.
Meat processing improving quality isbn 1 85573 583 0 this major new collection summarises key developments in research, from improving raw meat quality and safety issues to developments in meat processing and specific aspects of meat product quality such as colour, flavour and texture. Other topics include packaging, thermal processing, chilling. Principles of meat processing the science of poultry and meat. He obtained his phd degree in meat processing using high intensity low frequency ultrasound. Ham, salted meat are very popular in south china with a long history. We have both electric and manual meat processing equipment for your requirement. Besides the above beef meat processing stages, the beef cuts processing involves a wide range of treatments, including the following processing technologies. Salt primary ingredient used in meat curing main flavoring agent used in meat processing contributes to basic characteristic taste of the final product also plays a role in the binding of meat products 33.
Meat is the most valuable livestock product and for many people serves as their firstchoice source of animal protein. The course also provides an overview of the processing technologies used for food preservation. Meat meat is the postmortem aspect of the 300 or so anatomically distinct muscles of the body, together with the connective tissue in which the muscle fibres are deposited and such intermuscular fat as cannot be removed without disrupting the muscle as a whole. Traditionally, meat processing is a means of extending shelflife preserving and producing a convenient item for use later and elsewhere. Identify the pigments in meat and the changes that occur during heating and cutting. Jumo offers a wide range of sensors to measure and monitor temperature. The essential guide to erp solutions for meat processors. Agr 376 meat processing technology beef slaughter procedures and carcass identification dr. Special lighting, such as blue, will also keep them calm.1242 673 407 450 546 703 1092 53 1351 666 95 1073 723 1480 649 182 1258 269 430 868 1118 684 802 966 608 668 954 1264 462 1273 950 925 539 803 1071 1497 1087 817 1328 625 170 705 69 402 1055 285 610 1353