Top definition. BLUF. An acronym for Bottom Line Up Front that is frequently used in informal military correspondence and internal/informal corporate e-mails to cover the main points of an e-mail so the reader can quickly understand what the e-mail is saying before reading the whole, lengthy e-mail. RE:urbandictionary.com.
Glycerol /ËÉ¡lÉªsÉrÉl/ (also called glycerine or glycerin; see spelling differences) is a simple polyol (sugar alcohol) compound. It is a colorless, odorless, viscous liquid that is widely used in pharmaceutical formulations. Glycerol has three hydroxyl groups that are responsible for its solubility in water and its hygroscopic nature. The glycerol backbone is central to all lipids known as triglycerides.
Vegetable Glycerin (VG) Explained. Glycerin,also known as glycerol, is an organic compound of carbon, hydrogen and oxygenwith the chemical formula C3H8O3. It is produced industrially, usually as a by-product of soap manufacture, from oils and fats. It can be made from animal fat or, in the case of vegetable glycerin, vegetable oil. The source of the raw material does not affect the chemistry of the final product,but, since glycerin is widely used in foods and medications, this distinctionis important for vegetarians.