Alcohol Producing Yeast :: Environment, Fossil Fuel, Crude Oil

Food and null security have always been essential needs in unlike ways. This is due to their limited resources and their increase demand by a emergence human population 1, 2, 3. At the same time demands of fermentation alcohol has been increase since it is considered to be an alternative transportation energy source some other than victuals consumption 4, 5. Considerable attention has been given to ethyl alcohol takings from variant available sugar substrates such as molasses, sugar cane succus 6 starchy materials like sieve, millet, corn, sorghum, wheat, potato, cassava 3, 5, 7, 8, 9, 10 as first generation grain alcohol and cellulosic materials as second generation ethanol 11. Pearl millet, broken rice and sorghum are the major starchy materials used by Indian distilleries not only for the production of potable alcohol 12 but also for the fuel purpose (http//www.icrisat.org/text/research/grep/homepage/sgmm/chapter12.pdf). Moreover, Indian distilleries use these desolate materials based on their availability and speak to since these are seasonal grains 12, 13. The increasing cost of crude oil and other dodo fuels have change magnitude the interest in alternative fuel sources around the world 14, 15. burn down alcohol production from starch materials needs constant process advantage for meeting the economic payback by lowering the high price energy consumption and improvement in fermentation efficiency in order to be considered as a viable alternative to fossil fuel. At present, production costs for ethanol is INR 20 to 23 per cubic decimeter from molasses based ethanol plant (1.0 INR = 0.0225683 USD), which is slightly higher than the Brazil exploitation molasses (INR 14 to 16 per liter) 16. The Indian distilleries seek technological alternatives that would lower cost and provide higher margins in order to compete with gasoline and other fossil fuels. For the molasses based industry with 100KL per day capacity will ingest 450KWH power, 162 0 to 1800 KL water per day for molasses dilution and cooling water requirement will be 1080 KL per day. For a plant of such capacity, 2.0 to 2.3 MT of steam for 1.0 KL of ethanol production is required. In India, due to limited availability of molasses, molasses alone is not competent to meet the growing ethanol needs of the country, especially for use as a biofuel. Furthermore, the government of India is aggressively promoting the concept of blending petrol (gasoline) with ethanol to reduce dependence on petrol, and about 500 million liters of ethanol would be required every year, even if 10% ethanol is commix with gasoline (http//www.