The causes and effects of food pollution1. chemical and food additiveChemicals called additives in food (Food additive), Sy ngamai to substances not consumed as food normally and is not used as an ingredient of a food plain but the food is in the purpose of the production process in the food industry such as marriage purposes, flavor. Add stability... huen spoiled, etc. Divided into several categories, as follows:Chemical additive (Coloring agents) has several kinds of colors in food can also cause an allergic reaction, especially synthetic colors are symptoms of skin color, according to cham, and some cause cancer. The colors are toxic and should not be taken in an adulterated food and drink is in color with inorganic compounds containing heavy metals are the elements of color, these are often used to dye various chemical additive taste: object, substance, sweet (Sweetener), such as mate and class sak-Ka sodium sai green (Saccharin), or the Khan thasok lookin sweet or artificial sugar is widely used for a long time, until it was found that the use of the substance 2512 (1969) sai class mate (Cyclamate) in foods and beverages can cause cancer because it was found that, in mice, causing cancer. Best humorous thasok sak-Ka or green as carcinogens (Carcinogen), light (see table 4-4), but now there is another type of sweetener used sweet ass is synthesis. Paris pour s/s (Aspatame) which is 2 and amino acids are natural substances proven national video site (Steveoside) station from the sweet grass (Stevia rebaudiana Bernoti), wankwa, sugar, 150-200 times the mapa and technologists-o Te Sai. No power, as with sak-Ka Green There is also another type of flavor additive substances, i.e. substances substance churot churot (Flavoring agents) have been used extensively to enhance the taste and smell of the food know well is the Mono sodium kluta churot powder or met or em s (MSG), as well as essential oils. Such as the smell of cinnamon (Cinnamon), the smell of bananas and vanilla milk shake. Churot powder, a substance that is being studied in research and debate about potential health consequences. From experiments in mice, it was found that harm children, baby food, so do not use in mice and no pregnancy diet. Adults, some people also allergic symptoms, such as churot, tea powder, tongue. The neck and shoulder, according to the tea, some people to consciousness. This symptom is called Chinese restaurant syndrome prepared substances: chemicals that cause a change in diet, for example, cause a sticky nuet. Crispy Although demand to crumble as the same meat, etc. phongkrop or bot raek or solder copper water used is not toxic, but it is used in foods, such as meat balls. Ruby frameworks Fried banana If eaten often accumulate toxic per kidney. There is also the use of vinegar seasoning. That's usually vinegar contains acetone acid from fermented fruit, Philippines with yeast or refined by the processes in the industry, but there are times when the use of vinegar acid, inorganic acid prepared from sulfur acid salt, which is like the acid as acid may also destroy digestive system but substance.China sanklum lin (Flavoring compound) is the largest food. For example, adding a substance well known and widely used in food and cosmetics, namely Cinnnaldehyde, which replaces the smell of cinnamon, vanilla flavour Vanillin is used instead of Citral from essential oil Lavender. Furfuryl mercaptan is used instead of lemon scent replaces the smell of coffee substitute Alpha ronone smell. Street waiting to RI RI and saboe was used instead of onion odor and Propyldisulfide Ethyl-trans-2-cis-4-decadienoate replaces the smell of children as early as that of adding substances that will require small molecules are essential properties as well as their substance, aldehyde and ketone or l o Koh. From past studies, it appears that the substances or preservatives in food are also critical, but non-toxic chemical additive. Fragrance in cosmetics such as perfume, often cause allergies often. Preservatives and pesticides. huen (Preservatives and antioxdant) this sanklum there are many and widely used in food, beverage, pharmaceutical and cosmetics. Preservatives are used to kill and prevent the growth. Growth of bacteria. Known as a protective reaction. huen daen and cause unwanted odour preservatives and additives, such as huen more widely used acid, sodium salt, sugar, Ben Ben solo El Sol Janda. formaldehyde rat b green skin fin heksa. Acid bot district B El YHA (BHA-butylated hydroxylanisole) b HT (butylated hydroxytoluene BHT-) Pro prasio and rapan GAL letter or salt of sodium rotlae sodium nitrite, etc occupied Nicaea. Some of these substances may be a carcinogen and should be. Control the use of certain types of substances, for example, according to table 4-4 substances that are widely used in many kinds of food which is always prasio that consume soil put their meat for food to spoil and make the meat together with meat and sausage, ham, sausage, for example, generally fried salted meat, dried fish, canned. Fish, etc. Prasio soil will become toxic when combined with protein in them have HIV (amine) generate said. in Chennai has grown rasa (Nitrosamine), which is a carcinogen in animals, such as liver cancer, kidney, lungs, digestive and stomach.2. a substance or chemical contamination adulterated food puean.The substance or chemical contamination of food contamination in puean is divided into two categories:2.1 substances originating from the manufacturing process. Packing and cooking, including substances in the food production process, for example, is the same body (emulsifier), such as lecithin (lecithin) Pro diversification (propylene glycol) naklai., or substances that cause static or have a viscosity, such as gum (gum arabic), Aramaic Hotel gelatin (gelatin) wu notkat from seaweed. Some types of substances resulting from the melting ofFood containers and harm the body. The container with the substance, PVC (polyvinyl chloride PVC =), such as plastic bottles, packaging, vegetable oil. These substances will dissolve out in food. If it exceeds the safety criterion is 0.05 ppm, it is toxic, causing cancer. There is also a set of chemical fiber rose (pyrolysates) which is the substance that caused the burning of food protein, such as meat, roasted until the burn will be scorched. University of Rochester-se thakhuen membranes which substances are carcinogens.2.2 toxins from fungi and bacteria, as resulting from the process of metabolism of bacteria and fungi.-The substance a toxin (aflatoxin), fla, which is a substance that is derived from fungi that are found in dry foods, such as dried shrimp. Onions, garlic, dried chilli, if very toxic may be received as soon as possible, but if the cumulative deaths cause cancer.-Toxic Bo TU Lin was born from brand.
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