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Food Safety and the Global Food Supply Flashcards

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9503100870Foodborne Illnessillness occurring as a result of ingesting food or water contaminated with a poisonous substance, such as a toxin or chemical (food intoxication) or an infectious agent, such as bacteria, viruses, or parasites (foodborne infection); commonly called food poisoning.0
9503106490Pasteurizationthe process of sanitizing food via heat treatment.1
9503111105Food Intoxicationillness caused by eating food that contains a harmful toxin or chemical.2
9503113310Enterotoxina toxic compound, produced by microorganisms, that harms mucous membranes, as in the gastrointestinal tract (entero = intestine).3
9503114960Neurotoxina poisonous compound that disrupts the nervous system (neuro = nerve)4
9503117292Foodborne Infectionsillness caused by eating a food containing bacteria or other microorganisms capable of growing and thriving in a person's tissues.5
9503122816Aflatoxina poisonous toxin produced by molds.6
9503124622Toxicantspoisons; that is, agents that cause physical harm or death when present in large amounts.7
9503128273Cross Contaminationthe inadvertent transfer of bacteria from one food to another that occurs, for instance, by chopping vegetables on the same cutting board that was used to skin poultry.8
9503131426Contaminantspotentially dangerous substances, such as lead, that can accidentally get into foods.9
9503136495Mad Cow Diseasealso called bovine spongiform encephalopathy (bSe); a rare and fatal degenerative disease first diagnosed in 1986 in cattle in the United Kingdom. The bovine disease may be passed to humans who eat the meat of infected animals and may lead to death due to brain and nerve damage.10
9503138456Organic Halogenscompounds that contain one or more of a class of atoms called halogens, including fluorine, chlorine, iodine, or bromine.11
9503140455Heavy Metalsany of a number of mineral ions, such as mercury and lead, so named because of their relatively high atomic weight. Many heavy metals are poisonous.12
9503142982Toxicitythe ability of a substance to harm living organisms. All substances are toxic if present in high enough concentrations.13
9503144530Hazardstate of danger; used to refer to any circumstance in which harm is possible.14
9503148254Pesticideschemicals intentionally applied to plants, including foods, to prevent or eliminate pest damage. Pests include all living organisms that destroy or spoil foods: bacteria, molds and fungi, insects, and rats and other rodents, to name a few.15
9503153603Risksfor pesticide residues, the harm a substance may cause. Scientists estimate risk by assessing the amount of a chemical that each person in a population might consume over time (also called exposure) and by considering how toxic the substance might be (toxicity). risk = exposure × toxicity exposure = amount of substance in food × amount of food eaten16
9503156503Tolerancethe maximum amount of a particular substance allowed in food.17
9503159553Reference Dosethe estimated amount of a chemical that could be consumed daily without causing harmful effects.18
9503161484Margin of Safetyfrom a food-safety standpoint, the margin is a zone between the maximum amount of a substance that appears to be safe and the amount allowed in the food supply.19
9503165527Naturalmost foods labeled natural, except for meat and poultry, are not subject to government regulations; this term applies broadly to foods minimally processed and free of synthetic preservatives, artificial sweeteners, colors, flavors, and other artificial additives, hydrogenated oils, stabilizers, and emulsifiers.20
9503168506Organiclegal term that applies to a food and how the food was produced; crops must be grown without use of synthetic pesticides, bioengineered genes, petroleum-based fertilizers, and sewage sludge-based fertilizers; organic livestock must have access to outdoors and be given no antibiotics or growth hormones; organic foods may not be irradiated.21
9503172167Free Rangea method of producing livestock where animals are allowed to roam freely instead of being contained in any manner; this term is not regulated and can be used to imply the animal product has been produced more humanely than it actually has been. USDA certifies "free range" chickens as chickens raised for their meat that have access to the outdoors; there is no USDA certification for "free range" beef, pork, or other non-poultry products; free-range eggs also have no legal definition.22
9503174283Grass Fedrefers to livestock allowed to forage on pasture grass; not legally defined.23
9503176564Hormone Freegenerally refers to products free from recombinant bovine somatotropin (rbST), a hormone synthetically produced from recombinant DnA administered to dairy cattle to increase milk production.24
9503179026rBST Freerefers to milk (dairy products) produced from cattle that have not been treated with recombinant BST (bovine somatotropin hormone); all milk contains some BST as it is produced in pituitary glands of cattle.25
9503182149Genetically Modified Organisms (GMOs)/Genetically Engineered Organisms (GEOs)organisms from bacteria, plants, or animals that have been genetically changed in a laboratory through DNA technology. genetically engineered plants have been developed to increase nutritional value, be resistant to pests, herbicides, or harsh environmental conditions like drought, and for other purposes.26
9503188440Non-GMOterm used to imply a food contains no ingredients made from GMO/GEO products; not legally defined and therefore cannot be enforced.27
9503194034Irradiationthe process of exposing a substance to low doses of radiation, using gamma rays, X-rays, or electricity (electron beams) to kill insects, bacteria, and other potentially harmful microorganisms.28
9503195606Genetic Engineeringthe use of biotechnology to alter the genes of a plant in an effort to create a new plant with different traits; also called genetic modification. In some cases, a plant's genes may be deleted or altered, or genes may be introduced from different organisms or species. The foods or crops produced are called genetically engineered (GE) or genetically modified (GM) foods or crops.29
9503198952Biotechnologythe use of biological systems or living organisms to make or modify products. Includes traditional methods used in making products such as wine, beer, yogurt, and cheese; cross-breeding to enhance crop production; and modification of living plants, animals, and fish through the manipulation of genes (genetic engineering).30
9503207523Appropriate Technologya technology that utilizes locally abundant resources in preference to locally scarce resources. For developing countries, which usually have a large labor force and little capital, the appropriate technology would therefore be labor intensive.31
9503217576Chronic Malnutritiona condition characterized by chronic growth retardation or stunting as reflected in low weight or low height for age.32
9503220331Edemaswelling of body tissue caused by leakage of fluid from the blood vessels, seen in (among other conditions) protein deficiency.33
9503228032Faminewidespread lack of access to food caused by natural disasters, political factors, or war; characterized by a large number of deaths due to starvation and malnutrition.34
9503229627Feeding Americaa national food-banking network to which most food banks belong.35
9503234191Food Banksnonprofit community organizations that collect surplus commodities from the government as well as edible but often unmarketable foods from private industry for use by nonprofit charities, institutions, and feeding programs at nominal cost.36
9503235540Food Insecuritythe inability to acquire or consume an adequate quality or sufficient quantity of food in socially acceptable ways, or the uncertainty that one will be able to do so.37
9503242542Food Recoverysuch activities as salvaging perishable produce from grocery stores and wholesale food markets; rescuing surplus prepared food from restaurants, corporate cafeterias, and caterers; and collecting nonperishable, canned, or boxed processed food from manufacturers, supermarkets, or people's homes. The items recovered are donated to hungry people.38
9503245698Food Securityaccess by all people at all times to enough food for an active and healthy life. Food security has two aspects: ensuring that adequate food supplies are available and ensuring that households have the ability to acquire food, either by producing it themselves or by being able to purchase it.39
9503248332Gleaningthe harvesting of excess food from farms, orchards, and packing houses to feed the hungry.40
9503249787GOBIan acronym formed from the elements of UNICEF's child Survival campaign: growth charts, oral rehydration therapy, breast milk, and immunization.41
9503253194Kwashiorkorsevere malnutrition caused by inadequate protein and calories leading to apathy, anemia, loss of body proteins, and poor growth.42
9503258603Malnutritionthe impairment of health resulting from a relative deficiency or excess of food energy and specific nutrients necessary for health.43
9503261491Marasmussevere emaciation from energy deficiency with chronic wasting of fat, muscle, and other tissues; starvation.44
9503264142Multinational Corporationsinternational companies with direct investments and/or operative facilities in more than one country. U.S. oil and food companies are examples.45
9503267677Nutrition Securitycondition in which all people have access to a variety of nutritious foods and potable drinking water; knowledge, resources, and skills for healthy living; prevention, treatment, and care for diseases affecting nutrition status; and safety-net systems during crisis situations, such as natural disasters or deleterious social and political systems.46
9503270332Oral Rehydration Therapythe treatment of dehydration (usually due to diarrhea caused by infectious disease) with an oral solution; ORT as developed by UNICEF is intended to enable a mother to mix a simple solution for her child from substances that she has at home.47
9503274848Povertythe state of having too little money to meet minimum needs for food, clothing, and shelter. The U.S. Department of Agriculture defined the poverty level in the United States as an annual income of $23,550 for a family of four in 2013.48
9503278571Protein-Energy Malnutritionthe world's most widespread malnutrition problem; characterized by a depletion of both energy stores and tissue proteins; usually accompanied by micronutrient deficiencies.49
9503284241Severe Acute Malnutritiona condition characterized by very low weight for height, severe wasting, and/or edema associated with recent severe food deprivation.50
9503286283Under 5 Mortality Ratethe number of children who die before the age of 5 for every 1,000 live births.51
9503287979Undernutritionas used in this discussion, a term that describes the domestic and world food problem of a continuous lack of the food energy and nutrients necessary to achieve and maintain health and protection from disease.52
9503290020UNICEFthe United nations International Children's Emergency Fund, now referred to as the United Nations Children's Fund.53

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