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citrus_x_limon [2019/03/22 17:23]
andreas
citrus_x_limon [2021/11/02 12:37] (aktuell)
andreas
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 The main constituents of the fresh peel oil are (+)-R-limonene (60-80%), and β-pinene. Together with terpinen-4-ol these compounds are responsible for a green peel odor association. Citral and the C8-C12 alkanals (0.5-0.8%) are regarded as the character-determining components of lemon oil. [[http://www.thegoodscentscompany.com/data/rw1384461.html|(E)-α-bergamotene]] (0.4%) adds a distinct pepper note, and some esters, especially geranyl acetate (0.1-1%) and neryl acetate (0.7%), contribute with fruity notes. \\ The main constituents of the fresh peel oil are (+)-R-limonene (60-80%), and β-pinene. Together with terpinen-4-ol these compounds are responsible for a green peel odor association. Citral and the C8-C12 alkanals (0.5-0.8%) are regarded as the character-determining components of lemon oil. [[http://www.thegoodscentscompany.com/data/rw1384461.html|(E)-α-bergamotene]] (0.4%) adds a distinct pepper note, and some esters, especially geranyl acetate (0.1-1%) and neryl acetate (0.7%), contribute with fruity notes. \\
 [Scent and Chemistry, Günther Ohloff, Wilhelm Pickenhagen, Philip Kraft, Wiley-VCH, 2012, 227-229]  [Scent and Chemistry, Günther Ohloff, Wilhelm Pickenhagen, Philip Kraft, Wiley-VCH, 2012, 227-229] 
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 +[[https://en.wikipedia.org/wiki/Limoncello|Limoncello]] is a lemon liqueur that is made in Itlay by maceration of the lemon zest with alcohol and diluting with a water-sugar solution. Main components of the volatile oil from Limoncello were β-pinene (1.4%), sabinene (1.7%), myrcene (1.2%), limonene (62.6%), γ-terpinene (10.5%), neral (1.3%), geranial (2.1%). Other components were e.g. α-pinene, octanal, nonanal, decanal, undecanal, linalool, citronellal, borneol, terpinen-4-ol, α-terpineol, citronellol, neryl acetate, geranyl acetate, perilla aldehyde, (E)-α-bergamotene, valencene, β-bisabolene, and nootkatone (0.006%). \\
 +[Crupi, M. L., et al. "A comprehensive study on the chemical composition and aromatic characteristics of lemon liquor." Food chemistry 105.2 (2007): 771-783]
  
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citrus_x_limon.1553271782.txt.gz · Zuletzt geändert: 2019/03/22 17:23 von andreas