The same combination can be used to give the fizzy drink effect in medicines like ant–acid stomach powders. Compound with carboxyl group can be converted to esters easily. Thus it is used commercially as raw materials for the production of synthetic odors and flavors. Ester also have others uses such as ethyl acetate is a good solvent and can be use for manufacture of nail polish
According to researchers at Stanford University, organic produce had a 30% lower pesticide residue when compared to traditional foods; however, both were within the allowable safety limits (Watson, 2012). An important point to note is that there has not been an adequate amount of research conducted to determine the effects of pesticide exposure (Watson, 2012). Unless a person is allergic to the pesticides used in traditional foods, only eating organic produce is not necessary when it comes to food safety. The same researchers at Stanford University also investigated the nutritional content of organic and conventional foods, and they discovered a few differences (Watson, 2012). Many organic foods contained a slightly higher amount of phosphorous levels, and organic milk and chicken contained a higher omega-3 fatty acid content (Watson, 2012).
Biogas can be produced from raw materials are such as crop residue, wet cow dung, vegetable waste, algae, poultry or piggery droppings and bagasse. Non-polluting: It is also considered to be non-polluting in nature. The production of biogas does not require waste materials so, it also help us to clean environment. Reduces landfills: It also uses up waste material found in landfills, dump sites and even farms across the country, allowing for decreased soil and water pollution. Heat generation: In the same way as natural gas, bio gas can be used for household applications such as cooking and heating.
82% of yield was obtained using water. Scheme 1- synthesis of 1, 2, 3-triazolyl-2-aminopyrimidine. By a similar procedure, various hybrids of 1, 2, 3-triazolyl-2-aminopyrimidine were synthesized wherein a green solvent was used making the process safe and more environment friendly. Researchers suggested that water seems to be a good solvent to carry out this reaction since the salts used in the synthesis viz. guanidine hydrochloride and sodium hydroxide are highly soluble in water, thus promoting the reaction.
Biofuels are current crops or waste products used as a fuel source in a combustion reaction where energy is produced with carbon dioxide and water. There are different types of biofuels first the most common types include things such as vegetable oil, biodiesel, ethanol, and methanol. Ethanol and methanol are made from sugar, wheat, or corn in a similar process to brewing. While vegetable oils can be made from peanuts or soybeans and can be directly burned as a fuel or turned into biodiesel. More advanced types of biofuels include biohydrogen made from hydrogen gas made from crops mixed with alcohols.
Because organic farmers do not use any type of chemical and fertilizer so that production of food is very less. High labor expenses and use the new technology is make it costly. Next is, there are difference exists between the nutritional qualities of organic food versus conventional food. According to Annals of Internal Medicine study (2012), there is no evidence who support any meaningful nutritional benefits from eating organic food compare with conventional food. No doubt there are some corns, but it is open the new way of different food segment.
Abstract Bio-fuels are important because they replace petroleum fuels. There are many benefits for the environment, economy and consumers in using bio-fuels. Bio-oil can be used as a substitute for fossil fuels to generate heat, power and/or chemicals. Upgrading of bio-oil to a transportation fuel is technically feasible, but needs further development. Bio-fuels are made from biomass through thermochemical processes such as pyrolysis, gasification, liquefaction and supercritical fluid extraction or biochemical.
Renewable energy is not one of the choices, but it’s the only choice to save the environment. Renewable energy are the natural resources such as sunlight, wind, rain, plants, animals, tides and geothermal which exists infinitely. Everyday, we need energy for living. We get the energy from fossil fuels (coal, oil, natural gas) which are harming our environment, causing climate change, polluting by emitting too much CO2 into the atmosphere. There are not enough fossil fuels sources left on the earth for future generations.
2) Bioplastics are more tactile & softer to be used in many applications as packaging of cosmetics(Jian, 2014). 3) Bioplastics are more transparent than the normal plastics and also more clearer. 4) Used in order to save the fossil resources and to substitute them stepwise (Jian,
Mannoprotein has been shown to be an effective bio emulsifier. The presence of hydrophilic mannose polymers covalently attached to the protein backbone provides the mannoprotein with the amphiphilic structure common to surface active agents and effective emulsifiers. Emulsifiers derived from natural sources, although more expensive to produce, may have certain advantages over the chemically synthesized emulsifying agents. Due to the increasing consumer demand for natural products, bio emulsifiers may eventually become cost-effective for various applications. Some natural, plant-derived, food emulsifiers such as lecithin and gum arabic are already in the market.