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mentha_citrata_ehrh
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mentha_citrata_ehrh [2018/12/02 13:45] andreas angelegt |
mentha_citrata_ehrh [2019/10/03 21:00] andreas |
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| The strong lavender odor of the Bergamot Mint, Mentha citrata Ehrh., is due to two principal oil constituents, | The strong lavender odor of the Bergamot Mint, Mentha citrata Ehrh., is due to two principal oil constituents, | ||
| [Todd, W. A., and M. J. Murray. "New essential oils from hybridization of Mentha citrata Ehrh." Perfumary and Essential Oil Record 59 (1968): 97-102] | [Todd, W. A., and M. J. Murray. "New essential oils from hybridization of Mentha citrata Ehrh." Perfumary and Essential Oil Record 59 (1968): 97-102] | ||
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| + | Of the fourteen components representing more than 90% of the total essential oil of Mentha citrata Ehrh. plants collected in Argentina, the main compounds were linalool (23.8-35.4%) and linalyl acetate (48.7-60.9%). \\ | ||
| + | [Malizia, Rubén A., et al. " | ||
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| + | "The major components of the essential oil and pentane extract were linalyl acetate (21.46%; 42.02%), linalool (13.68%; 22.66%), 1,8-cineole (12.51%; 6.40%), β-myrcene (8.10%; 2.87%), α-terpineol (7.38%; 0.73%) and geranyl acetate (8.66%; 1.76%). The major components of the volatile aglycones were 1-octen-3-ol (40.28%), eugenol (12.29%), 3-octanol (7.09%), linalool (4.59%), benzyl alcohol (3.71%), 2-phenylethanol (3.67%), 3-hexene-1-ol (2.87%) and 1-heptene-3-ol (2.88%). Compared with free volatile compounds (essential oil: 1.56%; pentane extract: 1.64% ), the glycosidically bound volatiles were present in a lower concentration, | ||
| + | [Mastelić, Josip, Mladen Miloš, and Danica Kuštrak. "Free and glycosidically bound volatiles of Mentha citrata ehrh." Croatica chemica acta 73.3 (2000): 781-794] [[https:// | ||
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| „Mentha citrata Ehrh. (bergamot mint; Lamiaceae) produces an essential oil containing only the acyclic monoterpenol (−)-3R-linalool and its acetate ester. A cloning strategy based upon the assumption that the responsible monoterpene synthase would resemble, in sequence, monoterpene cyclases from this plant family yielded a cDNA encoding the (−)-3R-linalool synthase. The nucleotide sequence of this monoterpene synthase is similar to those of several monoterpene cyclases from the mint (Lamiaceae) family (62–72% identity), but differs substantially from that of 3S-linalool synthase from Clarkia (41% identity; this composite gene appears to be of recent origin) and from that of 3R-linalool synthase from Artemisia (52% identity; the functional role of this gene is uncertain).“ \\ | „Mentha citrata Ehrh. (bergamot mint; Lamiaceae) produces an essential oil containing only the acyclic monoterpenol (−)-3R-linalool and its acetate ester. A cloning strategy based upon the assumption that the responsible monoterpene synthase would resemble, in sequence, monoterpene cyclases from this plant family yielded a cDNA encoding the (−)-3R-linalool synthase. The nucleotide sequence of this monoterpene synthase is similar to those of several monoterpene cyclases from the mint (Lamiaceae) family (62–72% identity), but differs substantially from that of 3S-linalool synthase from Clarkia (41% identity; this composite gene appears to be of recent origin) and from that of 3R-linalool synthase from Artemisia (52% identity; the functional role of this gene is uncertain).“ \\ | ||
| [Crowell, Anastasia L., et al. " | [Crowell, Anastasia L., et al. " | ||
mentha_citrata_ehrh.txt · Zuletzt geändert: 2019/10/03 21:00 von andreas
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