1. What is hair oil? Unrefined vegetable oils obtained by pressing, leaching or water generation are called hair oils.The main component of the hair oil is a mixture of triglyceride esters (commonly known as neutral oil). In addition to neutral oil, non-glyceride substances (collectively referred to as impurities) are also contained in the wool, and their
Biofuels, like fossil fuels, come in a number of forms and meet a number of different energy needs. The class of biofuels is subdivided into two generations, each of which contains a number of different fuels that will be explored in this article. First Generation Biofuels First generation biofuels are made from sugar, starch, or
In ecology, biomass refers to the entire mass of all living things in a given area or ecosystem at any one time. In other words, if you were to account for the mass of every living thing in a given area at a given time you would be calculating biomass for that area. According to
What are Biofuels? Biofuels are designed to replace gasoline, diesel fuel and coal, which are called “fossil fuels” because they are made from animals and plants that died millions of years ago. Biofuels are made mostly from plants that have just been harvested. There are three main types of biofuel. Ethanol, biodiesel, and biojet fuel.