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Meat Diaper
A meat absorbent pad or meat pad, colloquially known in North America as a meat diaper, refers to the absorbent pad found in pre-packaged (or case-ready) meats. Its purpose is to absorb the juices released from the meat during storage and transportation, helping maintain the meat's appearance and reduce spoilage. Case-ready meats almost always contain one or two meat absorbent pads which absorb and retain the juices, blood, and other fluids that seep from the meats, which can be messy, may leak, are often contaminated with bacteria, and are generally unsightly for the consumer. Chilling meat can help reduce the amount of exudate that is released from the meat, which is also known as drip, purge, or weep. However, it is normal for meat to lose 1–2 percent of its weight due to this liquid loss, while anything more is considered excessive. In the United States, meat absorbent pads are food contact materials. As such, under the Federal Food, Drug, and Cosmetic Act, suppliers using ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground Meat With Meat Diaper Against Blue Sky
Ground may refer to: Geology * Land, the solid terrestrial surface of the Earth * Soil, a mixture of clay, sand and organic matter present on the surface of the Earth Electricity * Ground (electricity), the reference point in an electrical circuit from which voltages are measured * Earthing system, part of an electrical installation that connects with the Earth's conductive surface * Ground and neutral, closely related terms Law * Ground (often grounds), in law, a rational motive or basis for a belief, conviction, or action taken, such as a legal action or argument: * Grounds for divorce, regulations specifying the circumstances under which a person will be granted a divorce Music * ''Ground'' (album), the second album by the Nels Cline Trio * "Ground" (song), one of the songs in the debut album of the Filipino rock band Rivermaya * Ground bass, in music, a bass part that continually repeats, while the melody and harmony over it change * '' The Ground'', a 2005 album by Norwe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drip Loss
Meat science is the study of meat, including its production, preparation and preservation. Some meat scientists are studying methods of producing Cultured meat, artificial meat such as cultures of muscle cells. Drip loss Drip loss is the leakage of myofibers and loss of iron, protein, and water during the transition of muscle to meat. Drip loss impacts the quality and palatability of meat, and has been an issue for pork and chicken. Drip loss is in part governed by the water holding capacity of meat. See also * Flavorist References {{meat-stub Meat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Packaging
Food packaging is a packaging system specifically designed for food and represents one of the most important aspects among the processes involved in the food industry, as it provides protection from chemical, biological and physical alterations. The main goal of food packaging is to provide a practical means of protecting and delivering food goods at a reasonable cost while meeting the needs and expectations of both consumers and industries. Additionally, current trends like sustainability, environmental impact reduction, and shelf-life extension have gradually become among the most important aspects in designing a packaging system. History Packaging of food products has seen a vast transformation in technology usage and application from the Stone Age to the industrial revolution: 7000 BC: The adoption of pottery and glass, with widespread production beginning around 1500 BC. 1700s: The first manufacturing production of tinplate was introduced in England (1699) and in France ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weight Fraud
Weight fraud (also scale fraud and short-weighting) is a type of measurement fraud involving the mislabeling or inaccurate weighing of products. In this deceptive practice, products are labeled or weighed in a manner that falsely indicates a greater weight than they actually possess. For fraud deterrence, many locales require periodic calibration of weight scales and employ inspectors to verify that the legal standard definitions of weights are being met. The rise of self-checkout has led to consumer weight fraud at the register resulting in shrinkage. Customers may intentionally or unintentionally misrepresent the weight of products when using self-checkout machines, leading to a discrepancy between the actual and recorded weights of products. Weight fraud can also involve the adulterating the product through the addition of lower-cost, inferior, or unnecessary ingredients, such as water, in order to increase its overall weight. This type of adulteration allows manufacturers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver Nanoparticle
Silver nanoparticles are nanoparticles of silver of between 1 nm and 100 nm in size. While frequently described as being 'silver' some are composed of a large percentage of silver oxide due to their large ratio of surface science, surface to bulk silver atoms. Numerous shapes of nanoparticles can be constructed depending on the application at hand. Commonly used silver nanoparticles are spherical, but diamond , octagonal, and thin sheets are also common. Their extremely large surface area permits the coordination of a vast number of ligands. The properties of silver nanoparticles applicable to human treatments are under investigation in laboratory and animal studies, assessing potential efficacy, biosafety, and biodistribution. Synthesis methods Wet chemistry The most common methods for nanoparticle synthesis fall under the category of wet chemistry, or the nucleation of particles within a solution. This nucleation occurs when a silver ion complex, usually AgNO3 or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanofiber
Nanofibers are fibers with diameters in the Nanometre, nanometer range (typically, between 1 nm and 1 μm). Nanofibers can be generated from different polymers and hence have different physical properties and application potentials. Examples of natural polymers include collagen, cellulose, silk fibroin, keratin, gelatin and polysaccharides such as chitosan and alginate. Examples of synthetic polymers include poly(lactic acid) (PLA), polycaprolactone (PCL), polyurethane (PU), poly(lactic-co-glycolic acid) (PLGA), poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV), and Ethylene-vinyl acetate, poly(ethylene-co-vinylacetate) (PEVA). Polymer chains are connected via covalent bonds. The diameters of nanofibers depend on the type of polymer used and the method of production. All polymer nanofibers are unique for their large surface area-to-volume ratio, high porosity, appreciable mechanical strength, and flexibility in functionalization compared to their microfiber counterparts. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antibacterial
An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or inhibit the growth of bacteria. A limited number of antibiotics also possess antiprotozoal activity. Antibiotics are not effective against viruses such as the ones which cause the common cold or influenza. Drugs which inhibit growth of viruses are termed antiviral drugs or antivirals. Antibiotics are also not effective against fungi. Drugs which inhibit growth of fungi are called antifungal drugs. Sometimes, the term ''antibiotic''—literally "opposing life", from the Greek roots ἀντι ''anti'', "against" and βίος ''bios'', "life"—is broadly used to refer to any substance used against microbes, but in the usual medical usage, antibiotics (such as penicillin) are those produced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Packaging
The terms active packaging, intelligent packaging, and smart packaging refer to amplified packaging systems used with foods, pharmaceuticals, and several other types of products. They help extend shelf life, monitor freshness, display information on quality, improve safety, and improve convenience. The terms are often related and can overlap. ''Active packaging'' usually means having active functions beyond the inert ''passive'' containment and protection of the product. ''Intelligent'' and ''smart'' packaging usually involve the ability to sense or measure an attribute of the product, the inner atmosphere of the package, or the shipping environment. This information can be communicated to users or can trigger active packaging functions. Programmable matter, smart materials, etc. can be employed in packages. Yam, Tashitov, and Miltz have defined intelligent or smart packaging as: Depending on the working definitions, some traditional types of packaging might be conside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meat Water Holding Capacity
Meat water holding capacity (WHC) refers to the ability of meat to retain moisture including moisture inherent to the muscle tissue and any fluids that may be added to the meat during processing. The WHC characteristic corresponds to meat juiciness and meat tenderness. A standardized analytical method for assessing WHC has not been developed. The water holding capacity influences the size of the meat diaper A meat absorbent pad or meat pad, colloquially known in North America as a meat diaper, refers to the absorbent pad found in pre-packaged (or case-ready) meats. Its purpose is to absorb the juices released from the meat during storage and transpo ... required for pre-packaged meat. References Meat Culinary terminology {{meat-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antimicrobial
An antimicrobial is an agent that kills microorganisms (microbicide) or stops their growth (bacteriostatic agent). Antimicrobial medicines can be grouped according to the microorganisms they are used to treat. For example, antibiotics are used against bacteria, and antifungals are used against fungi. They can also be classified according to their function. Antimicrobial medicines to treat infection are known as antimicrobial chemotherapy, while antimicrobial drugs are used to prevent infection, which known as antibiotic prophylaxis, antimicrobial prophylaxis. The main classes of antimicrobial agents are disinfectants (non-selective agents, such as bleach), which kill a wide range of microbes on surfaces to prevent the spread of illness, antiseptics which are applied to living tissue and help reduce infection during surgery, and antibiotics which destroy microorganisms within the body. The term ''antibiotic'' originally described only those formulations derived from living microorga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Case-ready Meat
Case-ready meat, retail-ready meat, or pre-packaged meat refers to fresh meat that is processed and packaged at a central facility and delivered to the store ready to be put directly into the meat case. Background Traditionally, most meat was shipped as primal cuts from the slaughterhouse to the butcher. Meat was then cut to commonly used cuts and packaged at the store or was custom cut for consumers. Case-ready meat is cut and packaged at central regional facilities and sent to retail stores ready for placement in refrigerated display cases. Local butchering, cutting, trimming, and overwrapping the meat at retail stores is greatly reduced. Advantages of the centralized master-packager preparation include: efficiency of centralized operations, tight quality control, close control of sanitization, specialized packaging, etc. Packaging Centralized cutting and processing of meats has the potential of reducing the shelf life of the cuts. Specialized packaging is needed to reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superabsorbent Polymer
A superabsorbent polymer (SAP) (also called slush powder) is a water-absorbing hydrophilic homopolymers or copolymers that can absorb and retain extremely large amounts of a liquid relative to its own mass. Water-absorbing polymers, which are classified as hydrogels when mixed, absorb aqueous solutions through hydrogen bonding with water molecules. A SAP's ability to absorb water depends on the ionic concentration of the aqueous solution. In deionized and distilled water, a SAP may absorb 300 times its weight (from 30 to 60 times its own volume) and can become up to 99.9% liquid, and when put into a 0.9% saline solution the absorbency drops to approximately 50 times its weight. The presence of valence cations in the solution impedes the polymer's ability to bond with the water molecule. The SAP's total absorbency and swelling capacity are controlled by the type and degree of cross-linkers used to make the gel. Low-density cross-linked SAPs generally have a higher absorbent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
