Ester: meaning, definitions and examples
๐
ester
[หษstษr ]
Definition
chemistry compound
An ester is a type of organic compound formed from the reaction between an alcohol and an acid, typically producing a sweet or fruity smell. Esters are commonly used in the production of fragrances, flavorings, and solvents. They are recognized by their characteristic functional group, which includes a carbonyl and an ether linkage.
Synonyms
ethyl ester, organic compound, scented compound.
Examples of usage
- The ester formed from acetic acid and ethanol has a pleasant smell.
- Many natural fruity scents are due to the presence of different esters.
- Esters are used in the food industry as flavoring agents.
- Polyethylene terephthalate (PET) is a polyester made from esters.
Interesting Facts
Etymology
- The term 'ester' comes from the German word 'Essigรคther', meaning vinegar ether.
- The word's use in chemistry began in the early 19th century, highlighting its relevance in organic chemistry.
Science
- Esters are formed through a reaction called condensation, where water is removed when acids and alcohols bond.
- Many esters are responsible for the aromas of fruits and flowers, influencing flavors in food and scents in perfumes.
Culinary Uses
- Esters are crucial in food industry as they provide many artificial flavors such as banana, apple, and strawberry.
- In baking and cooking, understanding esters can help create delicious fruity flavors in desserts.
Health & Safety
- Some esters are used in the medical field, for instance, as solvents for drugs that can enhance drug effectiveness.
- While many esters are safe, some can be harmful when inhaled or ingested in large amounts, requiring proper usage.
Art & Literature
- Esters have inspired poets and writers through their sweet, evocative scents, often used as metaphors for beauty and nature.
- In the world of painting, esters are utilized as solvents for certain oil paints, demonstrating their importance in art creation.
Translations
Translations of the word "ester" in other languages:
๐ต๐น รฉster
๐ฎ๐ณ เคเคธเฅเคเคฐ
๐ฉ๐ช Ester
๐ฎ๐ฉ ester
๐บ๐ฆ ะตััะตั
๐ต๐ฑ ester
๐ฏ๐ต ใจในใใซ
๐ซ๐ท ester
๐ช๐ธ รฉster
๐น๐ท ester
๐ฐ๐ท ์์คํฐ
๐ธ๐ฆ ุฅุณุชุฑ
๐จ๐ฟ ester
๐ธ๐ฐ ester
๐จ๐ณ ้ ฏ
๐ธ๐ฎ ester
๐ฎ๐ธ ester
๐ฐ๐ฟ ัััะตั
๐ฌ๐ช แแกแขแแ แ
๐ฆ๐ฟ ester
๐ฒ๐ฝ รฉster
Word Frequency Rank
Ranked #10,384, this word falls into high-advanced vocabulary. It appears less frequently but is valuable for expressing precise meanings in specific contexts.
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