How do you create references for journal articles in APA format? If you need to write a psychology paper, then you are going to probably need to reference a number of different journal articles. Such articles summarize the results of studies and experiments conducted by researchers on an enormous range of topics.
The problem that second generation biofuel processes are addressing is to extract useful feedstocks from this woody or fibrous biomass, where the useful sugars are locked in by lignin, hemicellulose and cellulose. All plants contain lignin, hemicellulose and cellulose.
First-generation biofuels include such things as vegetable oil, biodiesel, ethanol, and methanol. Ethanol and methanol are very strong alcohols made from sugar, wheat, or corn in a process similar to brewing.Vegetable oil made from such things as peanuts and soybeans can be burned directly as a fuel, or it can be turned into biodiesel, a gasoline substitute (or additive) that can help to reduce vehicle emissions.thanol and methanol are very strong alcohols made from sugar, wheat, or corn in a process similar to brewing. Vegetable oil made from such things as peanuts and soybeans can be burned directly as a fuel, or it can be turned into biodiesel, a gasoline substitute (or additive) that can help to reduce vehicle emissions.