| 释义 |
Definition of pinene in English: pinenenoun ˈpʌɪniːnˈpīˌnēn mass nounChemistry A colourless flammable liquid present in turpentine, juniper oil, and other natural extracts. 〔化〕松油萜，蒎烯 A bicyclic terpene; chemical formula: C₁₀H₁₆; four isomers, especially α-pinene, the main constituent of turpentine Example sentencesExamples - She tells us that the principal constituents of lavender are alcohols such as borneol, geraniol and linalool; esters such as geranyle and linalyl; and terpents such as pinene and limonene.
- The most complex mixture of monoterpenes was found in seeds of Pacific silver fir in which limonene, myrcene, pinene, and ß-pinene were detected.
- The powder was homogenized in 750 ml phosphate buffer containing pinene as an internal standard.
- Among these compounds, pinene, camphene, ß-pinene, limonene, 1,8-cineole, camphor and 4-terpineol were most frequently represented.
OriginLate 19th century: from Latin pinus 'pine' + -ene. Definition of pinene in US English: pinenenounˈpīˌnēn Chemistry A colorless flammable liquid present in turpentine, juniper oil, and other natural extracts. 〔化〕松油萜，蒎烯 A bicyclic terpene; chemical formula: C₁₀H₁₆; four isomers, especially α-pinene, the main constituent of turpentine Example sentencesExamples - She tells us that the principal constituents of lavender are alcohols such as borneol, geraniol and linalool; esters such as geranyle and linalyl; and terpents such as pinene and limonene.
- The most complex mixture of monoterpenes was found in seeds of Pacific silver fir in which limonene, myrcene, pinene, and ß-pinene were detected.
- The powder was homogenized in 750 ml phosphate buffer containing pinene as an internal standard.
- Among these compounds, pinene, camphene, ß-pinene, limonene, 1,8-cineole, camphor and 4-terpineol were most frequently represented.
OriginLate 19th century: from Latin pinus ‘pine’ + -ene. |