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A bottle of glycerin purchased at a pharmacy Personal lubricants commonly contain glycerol Glycerol is an ingredient in products such as hair gel Glycerol suppositories used as laxatives. Glycerol is used in medical, pharmaceutical and personal care preparations, often as a means of improving smoothness, providing lubrication, and as a humectant.
Glycerol monostearate, commonly known as GMS, is a monoglyceride commonly used as an emulsifier in foods. [3] It takes the form of a white, odorless, and sweet-tasting flaky powder that is hygroscopic. Chemically it is the glycerol ester of stearic acid. It is also used as hydration powder in exercise formulas.
Cryoprotectants are also used to preserve living materials in the study of biology and to preserve food products. For years, glycerol has been used in cryobiology as a cryoprotectant for blood cells and bull sperm, allowing storage in liquid nitrogen at temperatures around −196 °C. However, glycerol cannot be used to protect whole organs ...
Solketal is a protected form of glycerol with an isopropylidene acetal group joining two neighboring hydroxyl groups. Solketal contains a chiral center on the center carbon of the glycerol backbone, and so can be purchased as either the racemate or as one of the two enantiomers.
When the humectant glycerol was added to soaps for the cleansing of wounds, similar effects were found. There was an increase in moisture in the areas that the soap was applied, however, "further consideration of conditioning the use of glycerol to improve the absorption of exudates from wounds for an advanced wound healing is needed."
Glycerol ester of wood rosin (or gum rosin), also known as glyceryl abietate or ester gum, is an oil-soluble food additive (E number E445). The food-grade material is used in foods, beverages, and cosmetics to keep oils in suspension in water, [ 2 ] and its name may be shortened in the ingredient list as glycerol ester of rosin .
Glycerol-1,2-carbonate can be used in particular in cosmetics and personal care products as a protic solvent with a high Permittivity ε=82.7 and humectant. Because of its similarity to propylene carbonate and because of its non-flammability and high dielectric constants , which allow much higher lithium ion concentrations, hydroxypropylene ...
Monolaurin (abbreviated GML; also called glycerol monolaurate, glyceryl laurate, and 1-lauroyl-glycerol) is a monoglyceride. It is the mono- ester formed from glycerol and lauric acid . Its chemical formula is C 15 H 30 O 4 .