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importance of food hygiene management
importance of food hygiene management
essay on food irradiation
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Introduction
There have been an increasing number of foodborne illnesses in this country and throughout the world in recent years. This has led to a heightened awareness of food safety. Food irradiation is being looked at as a potential solution to the problem. Food irradiation is the process of exposing food to ionizing radiation. Research shows that food irradiation can reduce or eliminate harmful pathogens and bacteria in our food, thus reducing, or even stopping the spread of foodborne illnesses. Proponents argue it has many benefits and will increase public safety. They believe it will increase the shelf life of the products we buy, and decrease the need for the use of other harmful chemicals. Ultimately, they believe food irradiation is a viable option to increase the safety of our food supply.
Everyone does not share those feelings. Opponents of food irradiation are concerned about the safety of the process, and the long-term effects. They believe it opens up a new can of worms, with it’s own set of problems. These include the effects the irradiation has on the make-up and nutritional value of the food. They argue there are many environmental concerns to be considered. Opponents of food irradiation do have concerns about the outbreak of foodborne illnesses and the safety of the food supply. However, they feel it is an unnecessary extreme. They believe we should carefully evaluate our food handling practices. They believe a clean up of current conditions would greatly improve food safety. With the proper implementation of standards, we would not need to go the extreme of food irradiation.
Consumers are becoming more aware of the food they eat each and everyday. They are label conscio...
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... Mph. "Technical Report: Irradiation Of Food." Pediatrics 106.6 (2000): 1505-1510. Print.
Krisberg, Kim. "Despite wide support, food irradiation debate, continues." The Nation's Health Sep. 2004: 19 and 37. Print.
Louria, Donald . "Zapping the Food Supply." The Bulletin of the Atomic Scientists 0 (1990): 34-36. Print.
Osterholm, Michael, and Morris Potter. "Irradiation Pasteurization of Solid Foods: Taking Food Safety to the Next Level." Emerging Infectious Disease 3.4 (1997): 1-6. Print.
Stewart, Eileen . "Food irradiation: more pros than cons? Part 2." Biologist Spring 2004: 141-144. Print.
Tauxe, Robert . "Food Safety and Irradiation: Protecting the Public from Foodborne Infections." Emerging Infectious Diseases 7.3 (2001): 516-521. Print.
"The Pros and cons of irradiation as an answer to keeping our food safe." Environmental Nutrition Oct. 2008: 7. Print.
One of the biggest and longest lasting environmental impacts of the detonation of the atomic bomb is the radiation contaminations that are left over. These contaminations spread into water, air, animals, soil and into the atmosphere. What’s worse is that these contaminations have materials that have very long half-life meaning that their radiation effects do not decay quickly. “Many of the substances released, including plutonium, uranium, strontium, cesium, benzene, polychlorinated biphenyls (PCBs), mercury and cyanide, are carcinogenic and/or mutagenic and remain hazardous for thousands, some for hundreds of thousands, of year” (The Effects of nuclear weapons). The spread of these contaminates will cause significant health risks to animals ca...
Gale, Robert Peter., and Eric Lax. Radiation: What It Is, What You Need to Know. New York: Random House, 2013. Print.
Nestle, Marion. Safe Food: Bacteria, Biotechnology, and Bioterrorism. Berkeley, CA: University of California Press, 2003.
I have chosen Food Irradiation as the non-thermal food technology that shows promise for food applications. Non-thermal methods of food processing have become very interesting to those involved in the food processing industry in the last few years. Thermal methods usually dominated the food processing industry; however, these methods can have an effect on the food flavour, texture and nutritional values. However non-thermal methods are becoming more popular as there is minimal impact on the nutritional value or the flavour, texture and odour of the foods. These methods can also extend shelf life as they kill more microorganisms, while being more energy efficient. I will discuss the types of Food Irradiation processes; the techniques used with this method; discuss how this method affects shelf life, nutritional value and sensory value, and compare the benefits and limitations of non-thermal food processes with the benefits and limitations of thermal food processes.
This paper is about the health hazards of nuclear material as depicted by the Fukishima nuclear power plant meltdown and the role of the United States Nuclear Regulatory Commission (NRC) in safeguarding the American public against nuclear disaster or exposure to nuclear material and the agency’s commitment to the nonproliferation of nuclear material through their association with the International Atomic Energy Agency (IAEA).
Suzuki, D. Fukushima Radiation: Is it Safe to eat Fish? 9 Oct 2013. Web. 5 April 2014.
The preservation of food is essential to maintain life and growth. Its daily intakes nourish our bodies, providing enzymes, in turn giving us energy. The ability of matter exerts radiation in its domain by means of energy in selected foods. Such rationale debates whether a development of technology creates an effective way to reduce the incidence of foodborne diseases, while treating a variety of potential problems in our food supply. An effective method of research in food irradiation illustrates substantial evidence in its safety, nutritional adequacy, and social-economic global effects.
Garrett, B. C., & Hart, J. (2009). The A to Z of nuclear, biological, and chemical warfare. Lanham, Md.: Scarecrow Press.
However, food irradiation does not replace proper food handling. So the handling of foods processed by irradiation should be governed by the same food safety precautions as all...
On August 6, 1945, the United States used a massive, atomic weapon against Hiroshima, Japan. Three days later, a second bomb was dropped on the city of Nagasaki. Within the first two months of the bombings, the acute effects killed 90,000-166,000 people in Hiroshima and 60,000-80,000 people in Nagasaki. During the following months and years, very painful effects of these days in history still lingered. Any humans that survived the blast were suffering radiation exposure. Roughly forty-five percent of 280,000 people who survived the exposure were still alive sixty years later. This brought to light the significant damage that radiation exposure could emit on people. Once it was known that a type of radiation exposure this colossal could under-develop children, increase the long-term risks of cancer, and exponentially deteriorate cities and forests, environmentalism evolved from a simple concept to an active movement. With Japan surrendering and closure at arms-reach, Americans welcomed peace while Robert Oppenheimer and others worried about the consequences of unleashing atomic power. Shortly after the war, Oppenheimer warned: “We have made a thing, a most terrible weapon that has altered abruptly and profoundly the nature of the world…a thing that by all the standards of the world we grew up in is an evil thin.” Almost every American, including him, believed that the “evil thing” had brought peace in 1945, but nobody knew what it would bring in the future, although everybody knew it would inevitably shape the world to come, as in fact it did. This catastrophic event during WWII undoubtedly marked the point at which environmentalism truly started to emerge, and thereafter, several political, economic, and ecological factors molde...
Food safety is a quite hot topic and important public health issue all over the world. Food-borne disease can cause serious harm. Millions of people suffered from diseases and even died because of having unsafe food.
Food irradiation is a food safety technology that can eliminate disease-causing germs from foods. Like pasteurization of milk, and pressure-cooking of canned foods, treating food with ionizing radiation can kill bacteria that would otherwise cause food borne disease. The process can also control insects and parasites, reduce spoilage, and inhibit ripening and sprouting. (5) The effects of irradiation on the food and on animals and people eating irradiated food have been studied extensively. These studies show that when irradiation is used on foods, as approved, that disease-causing germs are reduced or eliminated. The food does not become radioactive, dangerous substances do not appear in the foods, and the nutrition al value of the food is essentially unchanged. (1)
It is believed that this topic has become more popular regarding to the ethics involved in “food irradiation” and wonder whether or not the foods that are derived through the process of “irradiation” are safe to...
...S make amends for human radiation experiments." JAMA. v274, n12. September 27, 1995. pp. 933.
With the way technology has grown, especially in the field of genetic engineering, has led scientists to figure out a way to alter how food is made. This raises concerns and lot of questions regarding the methods they are using. From what possible side effects can occur to the risks it poses to everyone and everything. Unfortunately, there has been limited research and testing done. With that in mind there is not enough information available about the hazards of genetically modified foods. But, what we do know is alarming. Most of the debate surrounding GM foods are focus on the following three issues: 1. Human and environmental safety, 2. Labeling , and 3. Consumer choice. In this section of the paper I will be discussing how genetically modified food can be dangerous on the health of humans.