optically active substance
31optical rotation — noun Date: 1895 the angle through which the plane of vibration of polarized light that traverses an optically active substance is rotated …
32optical rotation — Physical Chem. the angle at which the plane of polarized light is rotated when passed through an optically active substance. [1890 95] * * * …
33α- — a prefix designating (1) the carbon atom adjacent to the principal functional group, e.g., α amino acids, succeeding letters, β, γ, δ, etc., being used to designate succeeding carbon atoms in the chain; (2) the specific… …
34β- — a prefix designating (1) the second carbon atom of a chain starting with that adjacent to the principal functional group, e.g., β hydroxybutyric acid (see α ); (2) the specific rotation of an optically active substance, e.g., β D… …
35optical rotation — op′tical rota′tion n. chem. the angle at which the plane of polarized light is rotated when passed through an optically active substance • Etymology: 1890 …
36optical rotation — /ɒptɪkəl roʊˈteɪʃən/ (say optikuhl roh tayshuhn) noun the angle through which the plane of polarised light is rotated on passing through an optically active substance …
37optiškai aktyvi medžiaga — statusas T sritis chemija apibrėžtis Medžiaga, sukanti pro ją sklindančios šviesos poliarizacijos plokštumą. atitikmenys: angl. optically active substance rus. оптически активное вещество …
38оптически активное вещество — optiškai aktyvi medžiaga statusas T sritis chemija apibrėžtis Medžiaga, sukanti pro ją sklindančios šviesos poliarizacijos plokštumą. atitikmenys: angl. optically active substance rus. оптически активное вещество …
39оптически активное вещество — Вещество, в котором происходит вращение плоскости поляризации. [Сборник рекомендуемых терминов. Выпуск 79. Физическая оптика. Академия наук СССР. Комитет научно технической терминологии. 1970 г.] Тематики физическая оптика Обобщающие термины… …
40racemization — [ras΄ə mi zā′shən] n. the conversion of an optically active substance into a racemic form …
