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elettaria_cardamomum_l._maton [2016/01/28 11:43]
andreas
elettaria_cardamomum_l._maton [2021/08/10 11:19]
andreas
Zeile 15: Zeile 15:
 "Elettaria cardamomum var.minor comprises all the cultivated types, while E. cardamomum var.major Thw. denotes wild types native to southern India and Sri Lanka. Var. major is the more primitive variety from which the cultivated var. Minor is derived. All varieties and races are interfertile and the observed variations are due to natural crossing." \\ "Elettaria cardamomum var.minor comprises all the cultivated types, while E. cardamomum var.major Thw. denotes wild types native to southern India and Sri Lanka. Var. major is the more primitive variety from which the cultivated var. Minor is derived. All varieties and races are interfertile and the observed variations are due to natural crossing." \\
 [Small Cardamom, byB. Chempakam and S. Sindhu, in: Parthasarathy, Villupanoor A., Bhageerathy Chempakam, and T. John Zachariah, eds. Chemistry of spices. CABI, 2008, 41ff] [Small Cardamom, byB. Chempakam and S. Sindhu, in: Parthasarathy, Villupanoor A., Bhageerathy Chempakam, and T. John Zachariah, eds. Chemistry of spices. CABI, 2008, 41ff]
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 +| {{:alpha_terpinylacetate.jpg| α-terpinyl acetate }} \\ α-terpinyl acetate | {{:1.8cineole.jpg| 1.8-cineole }} \\ 1.8-cineole | {{:linalylacetate_s.jpg| (S)-linalyl acetate }} \\ (S)-linalyl acetate | {{:linalool_s.jpg| (S)-linalool }} \\ (S)-linalool |
  
 Mature capsules of cardamom contain 5% of an essential oil with [[http://www.thegoodscentscompany.com/data/rw1011272.html|α-terpinyl acetate]] (45%) and 1,8 cineole (25%) as major constituents. Other compounds present are sabinene (7%), linalool (7%), myrcene (4%), linalyl acetate (3%), β-terpineol (2%), α-pinene (1%), nerol (1%), neryl acetate (1%), p-cymene, nerolidol. \\ Mature capsules of cardamom contain 5% of an essential oil with [[http://www.thegoodscentscompany.com/data/rw1011272.html|α-terpinyl acetate]] (45%) and 1,8 cineole (25%) as major constituents. Other compounds present are sabinene (7%), linalool (7%), myrcene (4%), linalyl acetate (3%), β-terpineol (2%), α-pinene (1%), nerol (1%), neryl acetate (1%), p-cymene, nerolidol. \\
 [Some Studies on the Effect of Maturity and Storage on the Chlorophyll Content and Essential Oils of the Cardamom Fruit (Elettaria cardamomum). Subaddarage J. Sarath Kumara, E. Vellupillai Packiyasothy and Errol R. Jansz, J. Sci. Food Agric. 1985, 36, 491-498] [Some Studies on the Effect of Maturity and Storage on the Chlorophyll Content and Essential Oils of the Cardamom Fruit (Elettaria cardamomum). Subaddarage J. Sarath Kumara, E. Vellupillai Packiyasothy and Errol R. Jansz, J. Sci. Food Agric. 1985, 36, 491-498]
  
-Although many essential oils/superfluid extracts (like lavender, lavandin and bergamot) provide (R)-linalyl acetate with high enantiomeric excess, E.cardamomum oil contained pure (S)-linalyl acetate and [[http://www.leffingwell.com/chirality/linalool.htm|(S)-linalool]] (coriandrol) with high enantiomeric excess (higher than in coriander and rosemary).\\+Although many essential oils/superfluid extracts (like lavender, lavandin and bergamot) provide (R)-linalyl acetate with high enantiomeric excess, E.cardamomum oil contained pure (S)-linalyl acetate and [[http://www.leffingwell.com/chirality/linalool.htm|(S)-linalool]] (coriandrol) with high enantiomeric excess (higher than in rosemary).\\
 [Enantiomeric distribution studies of linalool and linalyl acetate. A powerful tool for authenticity control of essential oils., Casabianca, H., Graff, J.B., Faugier, V., Fleig, F., Grenier, C., Journal of high resolution chromatography, 21(2), 1998, 107-112] [Enantiomeric distribution studies of linalool and linalyl acetate. A powerful tool for authenticity control of essential oils., Casabianca, H., Graff, J.B., Faugier, V., Fleig, F., Grenier, C., Journal of high resolution chromatography, 21(2), 1998, 107-112]
  
-{{:elettaria_cardamomum.jpg?500}} \\+The volatile oil of the seeds obtained by supercritical CO2 extraction (5.5%) showed α-terpinyl acetate (42.3%), 1,8-cineole (21.4%), linalyl acetate (8.2%), limonene (5.6%) and linalool (5.4%) as main constituents. "A comparison with the hydrodistilled oil, obtained at a yield of 5.0%, did not reveal any consistent difference." \\ 
 +[Comparative analysis of the oil and supercritical CO2 extract of Elettaria cardamomum (L.) Maton., Marongiu, B., Piras, A., Porcedda, S., Journal of agricultural and food chemistry, 52(20), 2004, 6278-6282] 
 + 
 +{{:elettaria_cardamomum.jpg?600}} \\
 Köhler, F.E., Medizinal Pflanzen, vol.2 t.186 (1890) \\ Köhler, F.E., Medizinal Pflanzen, vol.2 t.186 (1890) \\
  
-{{:elettaria_cardamomum2.jpg?700}} \\+{{:elettaria_cardamomum2.jpg}} \\
 Elettaria cardamomum (L.) Maton as Amomum cardamomum L., Roxburgh, W., Plants of the coast of Coromandel, vol. 3 t.226 (1819) \\ Elettaria cardamomum (L.) Maton as Amomum cardamomum L., Roxburgh, W., Plants of the coast of Coromandel, vol. 3 t.226 (1819) \\
 [[http://www.plantillustrations.org/species.php?id_species=379089]] [[http://www.plantillustrations.org/species.php?id_species=379089]]
 +
 +VIDEO: [[https://vimeo.com/206226641|Cardamom from Guatemala]] (Firmenich)
elettaria_cardamomum_l._maton.txt · Zuletzt geändert: 2021/12/08 11:18 von andreas