tyrosinase

noun
ty·ros·i·nase | \tə-ˈrä-sə-ˌnās, tī-, -ˌnāz\

Definition of tyrosinase 

: a copper-containing enzyme that promotes the oxidation of phenols (such as tyrosine) and is widespread in plants and animals

Examples of tyrosinase in a Sentence

Recent Examples on the Web

Ingredients such as kojic acid (in the Bliss serum, right) and mulberry (found in Olay's overnight mask, here) are called tyrosinase inhibitors. Krista Bennett Demaio, Cosmopolitan, "9 Beauty Fails That Mess With Your Skin (and How to Fix Them)," 2 Jan. 2015 On a biological level, hydroquinone works by inhibiting an enzyme called tyrosinase, which aids in the production of melanin, explains Cook-Bolden. Janell M. Hickman, SELF, "8 Dark Spot Treatments That Really Work, According to Dermatologists," 27 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'tyrosinase.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of tyrosinase

1896, in the meaning defined above

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Dictionary Entries near tyrosinase

tyrolite green

Tyrone

tyronic

tyrosinase

tyrosine

tyrothricin

Tyrrheni

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Time Traveler for tyrosinase

The first known use of tyrosinase was in 1896

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More Definitions for tyrosinase

tyrosinase

noun
ty·ros·i·nase | \tə-ˈräs-ə-ˌnās, tī-, -ˌnāz \

Medical Definition of tyrosinase 

: an enzyme that promotes the oxidation of phenols (as tyrosine) and is widespread in plants and animals

More from Merriam-Webster on tyrosinase

Britannica.com: Encyclopedia article about tyrosinase

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