Glycerol: meaning, definitions and examples

Etymology

• The term 'glycerol' comes from the Greek word 'glykys', meaning 'sweet', reflecting its sweet flavor.
• It was first isolated in 1779 by the Swedish chemist Karl Wilhelm Scheele from animal fats.
• The chemical structure was later understood in the 19th century, which led to deeper insights into its properties.

Science

• It’s a key component in the formation of triglycerides, which store fats in the body.
• Glycerol can be produced naturally in the body and is also derived from vegetable oils.
• The compound is used in the pharmaceutical industry as a solvent and a humectant, helping to keep products moist.

Culinary Use

• Glycerol is sometimes used as a sugar substitute because it is sweet but has fewer calories than regular sugar.
• It helps to retain moisture in baked goods, making them softer and extending their shelf life.
• In food, it can also be found in products like food colorings and sweet treats, adding sweetness without contributing to tooth decay.

Medical Applications

• Glycerol is commonly found in cough syrups and other medications as a soothing agent.
• In medical settings, it’s used in formulations for its preservative qualities.
• It acts as a laxative, helping to relieve constipation by drawing water into the intestines.

Cosmetics and Skincare

• In skincare, glycerol is praised for its ability to hydrate skin by drawing water from the environment.
• It's often added to lotions and creams as a moisturizing agent, helping to keep skin soft and supple.
• Due to its non-toxic nature, glycerol is safe for all skin types, making it a popular ingredient in beauty products.

With rank #15,082, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.

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