lyophilization

n. 冻干法

词形变化

lyophilizations 复数 lyophilizations

别名

lyophilisation

释义与例句

n.
  1. 1.

    Synonym of freeze-drying.

    可数 不可数

    After dialysis, the enzyme can be obtained as a dry powder by lyophilization. Lyophilization The process of vacuum-drying substances from the frozen state. The water is sublimated into a trap at low temperature or is absorbed by drying agents. Verb: lyophilize.

词汇关系

名词

同义词 2

freeze-drying lyophilisation

上位词 6

freeze freezing dehydration evaporation desiccation drying-up

词源

First use appears c. 1894 in the US. lyo- + philos + -ization (alternatively analyzed as lyophilize + -ation), from Ancient Greek λύω (lúō, “to loosen, to dissolve”) + φίλος (phílos, “beloved”) + -ίζειν (-ízein) + Latin -ātiō, due to the dried product being able to rapidly reabsorb the solvent and restore the original substance, hence “lyophil” (solvent-loving). Popularized from 1960 by Louis R. Rey. Cognates exist in other European languages by means of the same construction.

来源：wiktionary