单词	lactone
释义	lactone noun lac·​tone ˈlak-ˌtōn  : any of various cyclic esters formed from hydroxy acids lactonic lak-ˈtä-nik  adjective Example Sentences Recent Examples on the Web Another clean fragrance brand, St. Rose, imbues its creations with a macrocyclic synthetic musk called juniper lactone to lend scents like St. Rose’s Desert Nomad an earthy bounce. ELLE, 30 Apr. 2022 Ivermectin was developed by Merck in the 1970s, decades before molnupiravir, and is classified as a macrocyclic lactone. Miriam Fauzia, USA TODAY, 12 Oct. 2021 The company was able to biosynthesize the musk fragrance compounds by leveraging its lactone production technology with its lipid platform. John Cumbers, Forbes, 12 May 2021 Those similar substances include flavonoids, a group of plant metabolites that have antioxidant effects, and sesquiterpene lactones, a class of chemical compounds that are known to have anti-inflammatory properties, Merville said. Scott Cacciola, New York Times, 4 May 2016 Word History Etymology International Scientific Vocabulary First Known Use 1880, in the meaning defined above Medical Definition lactone noun lac·​tone ˈlak-ˌtōn  : any of various cyclic esters formed from hydroxy acids compare lactam, sultone
随便看	mesoscapular mesoscutal mesoscutellar mesoscutellum mesoscutum mesoseismal mesoseme mesosere mesosoma mesosomata mesosomatic mesosome mesosomes mesosomic mesosphere mesospheres mesospheric mesospore mesospores mesosporia mesosporium Mesostoma mesostomid mesostyle mesostylous

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