Removal and microbial growth inhibition( Destruction and Inhibition of Microorganisms ) There are both useful microbial and penalty in the penalty portion to cause loss and damage has many causes, such as microorganisms may be causing human disease is sufficiently. Animals as well as plants, cereals, various microorganisms may contaminate food or food ingredients and production of chemicals that cause the food they eat, or the production of harmful substances in the diet causes. Consumer can destroy many materials as well as microbial rice supplies, such as wood, leather, fabric or bridge building House Paint House antiques, etc., make changes to the conditions will damage the economy. Therefore, it is necessary to find ways to control these microorganisms to prevent such loss occurred. How to control the means of killing (killing) (inbibbtion), and inhibition of microbial elimination (removal). The following operating provisions will introduce the basic method for microbial control. To eliminate microorganisms or microbes and veto-free growth of microorganisms that are present in a variety of ways in which to live together, how physical, chemical additives and isolated. How the physical (physical method). For example, the use of heat, radiation filtering, cooling and drying. A. use heat (heat treatments), the heat makes the protein components within the cell's capacity to damage Lee notri condition. Such that (irreversible denaturation) and premature Using heat to kill microorganisms that have 2 SIM solutions are. 1. Dry heat (dry heat): the heat from the flame directly (flaming) or burned (incineration) or dry heat from radiation, heat, such as in an oven (hot air oven), which uses a 160-degree temperature for a long time 1-2 hours sasiat-se is used to kill microorganisms on materials which do not decay when exposed to heat, direct. 2. Damp heat (moist heat) heat kill microbes in moisture or water while there is such a steaming soup. To meet the rise (pasteurization), plasma heating by steam pressure applied by a tool called autoclave. Boiled 100° C (boiling) destroy the fuel capacity of hotel is most nathin, except. Transport of microorganisms pass approximately 63 degrees temperature rise that meet C, about 30 minutes long, or 75° C for a long time 15 minutes, and then cool down quickly. Kill microorganisms cause disease in the microbial cell growth and milk that cause spoilage of milk and some juices, such as products, wines, etc. The steaming water, using pressure. Use Cookware with vapor pressure 15 pounds/square inch long 10-temperature 121° C 15 minutes is very popular because it is effective in killing microbes have all kinds, called to prepare a foe lies (Sterilization) ข. radiation (radiation) using UV radiation and kaemma color (gamma ray) nest in killing microorganisms. Niokhliik acid and protein radiation causes damage to the environment of. Use sterile in a plastic food and leave muep produces certain types of agriculture, etc. C. filtering (filtration) using filter paper or pad membrane filter with 0.45 micron size or smaller than the microorganisms can be used to isolate microorganisms. This method is used to get rid of the infection in the food "fast heat is volatile. Discography. The cold (Cold storage) to keep the microorganisms in the refrigerator or freezer will stop increasing the number of crumpled choen microorganisms because of microbial enzyme. Does not work at the low temperatures 0° C at 20° C or-or less? Used primarily to store them for a long time, and a microbial food. Mon (dehydration), ability to dry can inhibit the growth of microorganisms. Used primarily for storage the microorganism by means of so-called drying (lyophilization).Prevention and treatment of infectious virus. Killer virus When the virus outside the body of the host, will gradually lose their infections that are slow or fast, depending on the environment: temperature, humidity, they are often enveloped virus resistant thankwa guys naked virus.But to destroy the viral contamination in blood. San copy over and excrete a variety of patient The standard approach is required to achieve a certain result, and fast. Otherwise, the infection will spread to infect those involved and those operating close to the. In addition to destroying the virus also is intended to kill the virus at eight tools or really kill the virus in the vaccine production, types of infection to death with which the fuel break movement is required.How to destroy a virus Factors in the destruction, there are many types of virus is. 1. Physical factors include: Heat. Both dry and humid heat thermal Dry heat: burning fire, flaming, or directly use the furnace Cabinet. Rien: Tom The autoclave to pasteurize, etc. In General, using the 50-60° C heat for a period of half an hour to kill most viruses, except a special fuel-resistant, such as hepatitis b virus, rhinovirus, enterovirus, etc. There are some, such as.Magnesium salts with it to make the virus more resistant to heat. Boiled in a 20-30 minute long boiling water will kill the virus at all, but if you want to sterilize all kinds of transport, including all of the bacteria. Need to use the steam autoclave is steaming with pressure 15 pounds/square inch, temperature 121° C for 15 minutes to sterilize all parts that are often used in the pasteurization of food such as milk and disinfection disinfection can be causing disease in the digestive tract, including enteroviruses. Temperature° C 4 virus alive for as long as several days, and last year at 70° C. Violet (UV) light, UMA lotra each type of virus to the uv light sensitive wavelength is not the same, but it will be in the range of 100-400 nm, which is the most common UV bulb, light with wavelength UV light 254 na Moda meters are often used for disinfection in the air because of light through a medium that cannot be inserted into a liquid or solid. It is only possible to sterilize surface area only. Other radiation such as X-ray, gamma ray used to sterilize medical supplies, leaving many kinds of types. 2. chemicals that can be used as cleaners kill.
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