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Food irradiation research papers
State your opinion of food irradiation and the reasons why you feel that way
Food irradiation research papers
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Food Irradiation
Food irradiation deals with the process of ionizing radiation with the help of ionizing machines, in order to remove any bacteria, insects, microorganisms, as well as to provide long term solutions for foods, vegetables, and fruits. According to a scientific principle ‘food irradiation’ works through the ionizing machines which are easy to make and there is no need for land or farm to grow foods. Irradiating the foods also change the nutritional value and the taste of the food. The scientific principles involved in food irradiation are as follow: - “Radiation inactivation of microorganisms, disinfestations of stored grains, pulses, dried fruits, and nuts. - Irradiation as a quarantine treatment. - Irradiation of meat and poultry, fish and shellfish, fruits and vegetables, and tuber and bulb crops. - Radiation decontamination of spices, herbs, condiments, and other dried food ingredients. - Process control and dosimetry in food irradiation” (Molins, 2008). First food irradiation is the process of exposing the food to a source of energy that has the ability of removing the electrons from individual atoms in the targeted material (ionizing radiation). Second according to scientific rules the ionizing radiation is emitted by a radioactive substance or generated by high-energy accelerators including X-ray converters. Finally processed foods contain trans-fat, hydrogenated oils and saturated fats, which are worse than animal-derived saturated fats. It is believed that many people are against food irradiation.
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...
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.../health/policy/22spinach.html?ex=1377144000&en=4d87f8791e3baa62&ei=5124&partner=permalink&exprod=permalink&_r=0
Martin, Andrew, nytimes, Spinach and Peanuts, With a Dash of Radiation, February 2, 2009
Accessed: February 19, 2014, [Online] Available http://www.nytimes.com/2009/02/02/business/02irradiate.html?adxnnl=1&adxnnlx=1261545694-KGCNC1z9SSW95acAk0gz0g
Molins, Ricardo, amazon, Food Irradiation, 2008
Accessed: February 20, 2014, [Online] Available http://www.amazon.ca/Food-Irradiation-Principles-Applications-Molins/dp/product-description/0471356344 Nuclear, Green, nukejobs, Food Irradiation, 2013
Accessed: February 17, 2014, [Online] Available http://www.nukejobs.com/food_irradiation.html
Wood Bennett Olivia, mindfully, Food Irradiation, January 9, 1996
Accessed: February 17, 2014, [Online] Available
http://www.mindfully.org/Food/Irradiation-Position-ADA.htm
Initially the Soviet Government kept the accident at Chernobyl a secret. Because radiation lacks smell or taste, and is invisible, people carried on with their daily lives, all the while inhaling radioactive particles. It took ten days for the Soviet government to evacuate the contaminated areas. Particles fell into the crops and plants of the people. Cows ate grass that had been contaminated by the nuclear particles causing the dairy produ...
Shah, Anup . " Is GE Food Safe?. " - Global Issues. N.p., 20 Jan. 2002. Web.
Radiation has always been in everyday life even before Roentgen discovered x-ray. The mountains give off natural radiation, other forms of radiation are coal burning power plants, x-rays from a TV, and an airplane ride. The average dose from background radiation is about 360 mrem every year. There are two types of radiation, nonionizing and ionizing radiation. Examples of nonionizing radiation are microwaves and radio waves broadcasting. Ionizing radiation refers to gamma and x-rays. Ionizing radiation means that the rays are able to remove an electron from the atom then ions can be formed. The ions can cause damage when reacting with other atoms. Cells are able to be repaired if low dose are received. However, if cells get a high dose, the cells will be damaged or possibly die. If the cell is damaged permanently then it is referred to as a mutated cell.
During the early stages of the French Revolution, Edmund Burke published the Reflections on the Revolutions in France in which he discusses the meaning and potential consequences of the French Revolution. In doing so, Burke argues in favour of England's social order which utilises a system of inheritance. Burke states that "from Magna Charta to the Declaration of Right, it has been the uniform policy of our constitution to claim and assert our liberties as an entailed inheritance derived to us from our forefathers and to be transmitted to our posterity:" (Burke,34), meaning that it is through inheritance that the liberties of the people are preserved and passed on. In addition to this, Burke critiques the views held by Dr. Richard Price and
We live in a world that is constantly changing and advancing thanks to technological advancements, especially in the field of molecular genetics. Today, we are discovering and implementing new ways to overcome the ill-fated symptoms developed as a result from poor health or accidents. We are also making advancements in the field of agriculture thanks to molecular genetics. As we all know, food is an essential entity in our lives and is abundant as well as relatively easy to obtain here in the United States. However, as good as it may sound, this is not necessarily true for developing countries. Many people in developing countries receive very little food, if any, due to its scarcity. It is estimated that in Asia alone, close to 800 million people go to bed hungry every night due to food shortage. This problem can be alleviated by turning to the production of genetically modified organisms (a.k.a. GMOs).
This report explains genetically modified food (GMOs) and discusses the benefits and risks associated with the consumptions of GMOs. Genetically modified foods (GMOs) are foods that have been genetically altered using engineering techniques. The most common technique used today is called recombinant DNA technology; this technology combines different molecules from different plant species to create a plant with a new set of genes, a hybrid plant. Another recombinant DNA technology being used is recombinant bovine somatotropin (rBST) an artificial growth hormone; this hormone is being fed or injected into cows to improve milk production. (ThefreeDictionary)
Radiation is a frightening concept. It has lead to many an untimely death in the past 70 years, ranging from victims of atomic bombs in Japan to physiologists experimenting without taking proper safety precautions. The most dangerous form of radiation can be devastating to the body, weakening or eliminating the immune system and tearing the very DNA in one’s cells apart. This form is referred to as ionizing radiation, and even the least harmful potencies - such as x-rays and UV light - can increase the risk of cancer and other health problems. It has enough energy to knock electrons out of atoms in a process called ionization.
...S make amends for human radiation experiments." JAMA. v274, n12. September 27, 1995. pp. 933.
The use of nuclear power in the mid-1980s was not a popular idea on account of all the fears that it had presented. The public seemed to have rejected it because of the fear of radiation. The Chernobyl accident in the Soviet Union in April of 1986 reinforced the fears, and gave them an international dimension (Cohen 1). Nevertheless, the public has to come to terms that one of the major requirements for sustaining human progress is an adequate source of energy. The current largest sources of energy are the combustion of coal, oil, and natural gas. Fear of radiation may push nuclear power under the carpet but another fear of the unknown is how costly is this going to be? If we as the public have to overcome the fear of radiation and costly project, we first have to understand the details of nuclear energy. The known is a lot less scary then the unknown. If we could put away all the presumptions we have about this new energy source, then maybe we can understand that this would be a good decision for use in the near future.
Radiation is one of the most dangerous and easiest way of having health effects. Radiation was first discovered by Roentgen. Hazards are the first things people need to know in order to understand what it can do to your body. It causes many health effects on everyone out in the world. It harms people in the dentistry and field and even in the medical field. Normal people out the world can also be exposed when coming into one of these offices and getting x-rays of some type.
The impact of nuclear power on the modern world has improved Various sectors of the economy and society .i.e. Food and Agriculture, Insect control, Food Preservation, Water Resources, Military, Medicine, Research and Industry. “In 1911 George de Hevesy conducted the first application of a radioisotope. At the time de Hevesy was a young Hungarian student working in Manchester with naturally radioactive materials. Not having much money he lived in modest accommodation and took his meals with his landlady. He began to suspect that some of the meals that appeared regularly might be made from leftovers from the preceding days or even weeks, but he could never be sure. To try and confirm his suspicions de Hevesy put a small amount of radioactive material into the remains of a meal. Several days later when the same dish was served again he used a simple radiation detection instrument - a gold leaf electroscope - to check if the food was radioactive. It was, and de Hevesy's suspicions were confirmed.
One of the greatest events of twentieth century was the use of radioisotope as a source of energy and as medical and industrial tools. Using radioactivity has been a global issue owing to its very nature. When it is used for peaceful purposes, it is a triumph of science because it can solve energy problems in the form of nuclear energy but the side effects in the form of harmful radiation and harmful radioactive waste is the real limitations of science. This essay will attempt to analyze the application of science in the use of radioactivity and radioactive isotopes and how science is not so effective in dealing with the side effects.
Canning is a simple method for capturing food’s delicious and wholesome qualities at natures very best and for preserving food for enjoyment at a later time. Nowadays people choose for can because it may saving the available food for later use. One of the most common methods for preserving foods today is to enclose them in a sterile container. Canning can be glass, plastic and metal can and the basic principle of canning is that a food is sterilized, usually by heating, and then placed within an air-tight container. In the absence of air, no new pathogens can gain access to the sterilized food. In most canning operations, the food to be packaged is first prepared in some way—cleaned, peeled, sliced, chopped, or treated in some other way—and then placed directly into the container. The container is then placed in hot water or some other environment where its temperature is raised above the boiling point of water for some period of time. This heating process achieves two goals at once. First, it kills the vast majority of pathogens that may be present in the container. Second, it forces out most of the air above the food in the container.
Food is a product that is rich with nutrient and can be contaminated with exposed to major source such as water, air, dust, sewage, insects and rodent (Oi Nee and Norrakiah, 2011). As a food handler they need to handle the changes in preparation techniques and food production because the fact remains whereby food is the source for microorganism which can cause illness (Oi Nee and Norrakiah, 2011).
CDC,. (2015). CDC - Botulism, Consumer Information and Resources - NCZVED. Cdc.gov. Retrieved from http://www.cdc.gov/nczved/divisions/dfbmd/diseases/botulism/consumers.html