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Glycerin Meaning: Definition, Examples, and Translations

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glycerin

[ˈɡlɪsəˌrɪn ]

Definition

Context #1 | Noun

chemical compound

Glycerin, also known as glycerol, is a colorless, odorless, viscous liquid that is widely used in pharmaceutical formulations, food products, and cosmetics. It is a sweet-tasting humectant that attracts moisture and helps retain it, making it a valuable ingredient in various applications. Glycerin is derived from the hydrolysis or transesterification of fats and oils. In the laboratory, it is often utilized in the preparation of gel solutions and as a solvent for compounds that require a non-toxic medium.

Synonyms

1,2,3-propanetriol, glycerol, propane-1,2,3-triol.

Examples of usage

  • Glycerin in skincare products enhances moisture retention.
  • Many food items contain glycerin as a sweetener.
  • Pharmaceuticals often utilize glycerin for its syrupy consistency.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Applications

  • It's commonly used in food processing as a sweetener and preservative.
  • In the pharmaceutical industry, it acts as a humectant, helping to retain moisture in products like cough syrups.

Health and Safety

  • Glycerin is non-toxic and safe for most uses, making it popular in skin care products.
  • It can also be used in medicinal formulations for its laxative properties when taken in large amounts.

Historical Uses

  • Historically, glycerin was used in explosives, notably nitroglycerin, which is derived from it.
  • In the 1800s, it was recognized for its moisturizing properties and started being used in personal care products.

Cultural References

  • In crafting and DIY projects, glycerin is used to create beautiful, long-lasting soap bubbles.
  • Artists sometimes use it to make their own paints more fluid and workable.

Origin of 'glycerin'

Main points about word origin

  • The word originated from the Greek word 'glykys,' meaning 'sweet,' reflecting its sweet taste.
  • It was first identified in the 19th century by chemist William Henry Perkin, who called it 'glycerin'.

The word 'glycerin' comes from the Greek word 'glykys' meaning 'sweet', due to its sweet taste. It was first isolated in the late 18th century by the Swedish chemist Karl Wilhelm Scheele during his experiments with soap-making. The compound was recognized for its unique properties and was later named glycerol. Its widespread applications in diverse fields emerged by the 19th century, particularly with the development of the food and pharmaceutical industries. Glycerin's non-toxic nature and ability to retain moisture made it particularly popular as a humectant and preservative. Glycerin's use has expanded over the years, making it a common substance in biochemistry and cosmetic formulations.

Word Frequency Rank

With rank #19,527, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.