POLYSORBATE

Etymology

Noun

polysorbate (plural polysorbates)

(chemistry) Any of a class of emulsifiers used as food additives and in pharmaceutical preparations; they are derived from sorbitan (typically with three polyoxyethylene side-chains) esterified with a fatty acid; they are mostly oily liquids, or soft solids.

Usage notes

• Individual members of this class are identified with an arbitrary numerical suffix

Synonyms

• E432 - polysorbate 20

• E433 - polysorbate 80

• E434 - polysorbate 40

• E435 - polysorbate 60

• E436 - polysorbate 65

• Tween™ nn

Anagrams

• polyborates

Source: Wiktionary



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Word of the Day

10 June 2025

COMMUNICATIONS

(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”


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