| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung |
| citrus_reticulata_blanco [2024/08/02 10:18] – andreas | citrus_reticulata_blanco [2025/12/25 11:25] (aktuell) – andreas |
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| Citrus reticulata Blanco - syn. Citrus deliciosa Ten., Citrus nobilis Lour. - Rutaceae \\ | Citrus reticulata Blanco - syn. Citrus deliciosa Ten., Citrus nobilis Lour. - Rutaceae - mandarin, mandarine, **Mandarine** |
| mandarin, mandarine, **Mandarine** | |
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| Mandarin is possibly a native of south east China and or south Japan. It is extensively cultivated in East- and Southeast Asia, Australia and South Europe (introduced at the beginning of the nineteenth century). \\ | Mandarin is possibly a native of south east China and or south Japan. It is extensively cultivated in East- and Southeast Asia, Australia and South Europe (introduced at the beginning of the nineteenth century). \\ |
| "Specifically reddish-orange mandarin cultivars can be marketed as tangerines, but this is not a botanical classification." [[http://en.wikipedia.org/wiki/Mandarin_orange]] \\ | "Specifically reddish-orange mandarin cultivars can be marketed as tangerines, but this is not a botanical classification." [[http://en.wikipedia.org/wiki/Mandarin_orange|Mandarin Orange (wikipedia)]] \\ |
| A clementine (Citrus ×clementina = Citrus clementina hort. ex Tanaka; Citrus reticulata ‘Clementine’) is a hybrid between a mandarin and a sweet orange (so named in 1902). [[http://en.wikipedia.org/wiki/Clementine]] | A clementine (Citrus ×clementina = Citrus clementina hort. ex Tanaka; Citrus reticulata ‘Clementine’) is a hybrid between a mandarin and a sweet orange (so named in 1902). [[http://en.wikipedia.org/wiki/Clementine|Clementine (wikipedia)]] |
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| **Mandarin flower scent**: Main flower volatiles (cv.Ponkan) were linalool (46-50%), β-pinene (6.5-9.2%), thymol (4-5%), indole (2-5%), benzyl nitrile (tr-4.6%), α-terpineol (1.9-3.8%), β-farnesene (2.2-3.5%), (E)-β-ocimene (2.1-3.0%), 8-heptadecene (1.7-2.6%), δ-cadinene (1.6-2.1%), geraniol (tr-2.4%), cis-β-terpineol (1.0-2%), γ-terpinene (1.4-1.9%), thymol methylether (1.0-1.9%), myrcene (1.1-1.4%), limonene (1.0-1.4%), δ-elemene (tr-1.3%), γ-elemene (tr-1.1%), and phenylacetaldehyde (tr-1.0%). \\ | //Mandarin flower scent// Main flower volatiles (cv.Ponkan) were linalool (46-50%), β-pinene (6.5-9.2%), thymol (4-5%), indole (2-5%), benzyl nitrile (tr-4.6%), α-terpineol (1.9-3.8%), β-farnesene (2.2-3.5%), (E)-β-ocimene (2.1-3.0%), 8-heptadecene (1.7-2.6%), δ-cadinene (1.6-2.1%), geraniol (tr-2.4%), cis-β-terpineol (1.0-2%), γ-terpinene (1.4-1.9%), thymol methylether (1.0-1.9%), myrcene (1.1-1.4%), limonene (1.0-1.4%), δ-elemene (tr-1.3%), γ-elemene (tr-1.1%), and phenylacetaldehyde (tr-1.0%). \\ |
| [Azam, M., Song, M., Fan, F., Zhang, B., Xu, Y., Xu, C., & Chen, K. (2013). Comparative analysis of flower volatiles from nine Citrus at three blooming stages. International journal of molecular sciences, 14(11), 22346-22367] [[http://www.mdpi.com/1422-0067/14/11/22346/htm]] | [Azam, M., Song, M., Fan, F., Zhang, B., Xu, Y., Xu, C., & Chen, K. (2013). Comparative analysis of flower volatiles from nine Citrus at three blooming stages. International journal of molecular sciences, 14(11), 22346-22367] [[https://www.mdpi.com/1422-0067/14/11/22346/pdf?version=1403147741|PDF]] |
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| ---- | |{{:linalool.jpg| linalool}} \\ linalool |{{:indole.jpg|indole}} \\ indole |{{:thymol.jpg| thymol }} \\ thymol |{{:limonene.jpg| limonene }} \\ limonene |{{:terpinene_gamma.jpg| ɣ-terpinene }} \\ ɣ-terpinene |{{:nmethyl_anthranilate.jpg| N-methylanthranilate }} \\ methyl N-methylanthranilate | |
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| **Mandarin peel oils** are dominated by limonene (55-96%), with several other hydrocarbons like ɣ-terpinene (trace-19%), p-cymene (trace-12%), myrcene (0.7-24%), α-pinene (0.2-2%), ß-pinene (trace-14%), sabinene (0.1-8%), and ß-phellandrene (0.2-0.8%) as minor components. \\ | //Mandarin peel oils// are dominated by limonene (55-96%), with several other hydrocarbons like ɣ-terpinene (trace-19%), p-cymene (trace-12%), myrcene (0.7-24%), α-pinene (0.2-2%), ß-pinene (trace-14%), sabinene (0.1-8%), and ß-phellandrene (0.2-0.8%) as minor components. \\ |
| Mandarin leaf oils (petitgrain oils) show an important chemical variability with the occurance of sabinene (0.1-57%), ɣ-terpinene (0.1-67%), linalool (trace-69%), and methyl N-methylanthranilate (0-78%). For most samples, best represented components were sabinene, ɣ-terpinene, myrcene, limonene, and (E)-ß-ocimene. For other samples, the oxygenated fraction dominated with linalool, thymol, or methyl N-methylanthranilate. \\ | //Mandarin leaf oils (petitgrain oils)// show an important chemical variability with the occurance of sabinene (0.1-57%), ɣ-terpinene (0.1-67%), linalool (trace-69%), and methyl N-methylanthranilate (0-78%). For most samples, best represented components were sabinene, ɣ-terpinene, myrcene, limonene, and (E)-ß-ocimene. For other samples, the oxygenated fraction dominated with linalool, thymol, or methyl N-methylanthranilate. \\ |
| [Chemical variability of peel and leaf essential oils of 15 species of mandarins., Lota, M. L., de Rocca Serra, D., Tomi, F., Casanova, J., Biochemical Systematics and Ecology, 29(1), 2001, 77-104] | [Chemical variability of peel and leaf essential oils of 15 species of mandarins., Lota, M. L., de Rocca Serra, D., Tomi, F., Casanova, J., Biochemical Systematics and Ecology, 29(1), 2001, 77-104] |
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| Whereas the extract (CH2Cl2) of mandarin (Citrus deliciosa Ten.) peel oil showed limonene (58.9%) and ɣ-terpinene (21.6%) as main constituents, tangerine (Citrus reticulata Blanco 'Dancy') peel oil extract had limonene (95.2%), but no ɣ-terpinene. \\ | Whereas the extract (CH2Cl2) of //mandarin (Citrus deliciosa Ten.) peel oil// showed limonene (58.9%) and ɣ-terpinene (21.6%) as main constituents, tangerine (Citrus reticulata Blanco 'Dancy') peel oil extract had limonene (95.2%), but no ɣ-terpinene. \\ |
| The main group of organoleptically interesting compounds from solvent extracts of fresh mandarin and tangerine peel were unsaturated aldehydes including decenals, decadienals, decatrienals, dodecenals and dodecadienals. Olfactorly interesting trace components were (1,3Z,5Z)-undecatriene and two undecatetraenes, 3-butylpyridine, indole, alkylpyrazines, and diethyl disulfide e.g. \\ | The main group of organoleptically interesting compounds from solvent extracts of fresh mandarin and tangerine peel were unsaturated aldehydes including decenals, decadienals, decatrienals, dodecenals and dodecadienals. Olfactorly interesting trace components were (1,3Z,5Z)-undecatriene and two undecatetraenes, 3-butylpyridine, indole, alkylpyrazines, and diethyl disulfide e.g. \\ |
| "In mandarin, the characteristic tonality was due to a combination of the monoterpenes with α-sinensal, thymol and methyl N-methyl anthranilate, but, as in tangerine, fatty, aldehydic notes were overwelming." \\ | "In mandarin, the characteristic tonality was due to a combination of the monoterpenes with α-sinensal, thymol and methyl N-methyl anthranilate, but, as in tangerine, fatty, aldehydic notes were overwelming." \\ |
| [Naef, Regula, and Alain Velluz. "Volatile constituents in extracts of mandarin and tangerine peel." Journal of Essential Oil Research 13.3 (2001): 154-157] | [Naef, Regula, and Alain Velluz. "Volatile constituents in extracts of mandarin and tangerine peel." Journal of Essential Oil Research 13.3 (2001): 154-157] |
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| "Gas chromatography–olfactometry (GC–O), gas chromatography–mass spectrometry (GC–MS) and preparative column chromatography were used to identify the key odorants present in laboratory-extracted clementine oil from Spain. Almost 50 odorants were identified using GC–O, many of which were unsaturated aldehydes with high odour spectrum values (OSV). α- and β-sinensal, trans-4,5-epoxy-(E)-2-decanal, (E,Z)-2,6-dodecadienal and linalool were found to dominate clementine oil aroma. Enrichment of the oxygenates using preparative column chromatography provided further identification of a total of 50 aldehydes, not all of which were present in the oil at concentrations high enough to produce a response using GC–O. Aldehydes contributed approximately 80% of the total aroma of clementine oil. New odorants not previously reported in clementine oil include many unsaturated aldehydes, trans-4,5-epoxy-(E)-2-decenal, trans-4,5-epoxy-(E)-2-dodecenal, 4-hydroxy-2,5-dimethyl-3(2H)-furanone (furaneol), 3-hydroxy-4,5-dimethyl-3(2H)-furanone (sotolon) and 1,8-cineole. No single odorant emerged as being characteristic of clementine oil aroma." \\ | "Gas chromatography-olfactometry (GC-O), gas chromatography-mass spectrometry (GC-MS) and preparative column chromatography were used to identify the key odorants present in laboratory-extracted clementine oil from Spain. Almost 50 odorants were identified using GC-O, many of which were unsaturated aldehydes with high odour spectrum values (OSV). α- and β-sinensal, trans-4,5-epoxy-(E)-2-decanal, (E,Z)-2,6-dodecadienal and linalool were found to dominate clementine oil aroma. Enrichment of the oxygenates using preparative column chromatography provided further identification of a total of 50 aldehydes, not all of which were present in the oil at concentrations high enough to produce a response using GC-O. Aldehydes contributed approximately 80% of the total aroma of clementine oil. New odorants not previously reported in clementine oil include many unsaturated aldehydes, trans-4,5-epoxy-(E)-2-decenal, trans-4,5-epoxy-(E)-2-dodecenal, 4-hydroxy-2,5-dimethyl-3(2H)-furanone (furaneol), 3-hydroxy-4,5-dimethyl-3(2H)-furanone (sotolon) and 1,8-cineole. No single odorant emerged as being characteristic of clementine oil aroma." \\ |
| [Chisholm, Mary G., Jason A. Jell, and Dean M. Cass Jr. "Characterization of the major odorants found in the peel oil of Citrus reticulata Blanco cv. Clementine using gas chromatography–olfactometry." Flavour and fragrance journal 18.4 (2003): 275-281] | [Chisholm, Mary G., Jason A. Jell, and Dean M. Cass Jr. "Characterization of the major odorants found in the peel oil of Citrus reticulata Blanco cv. Clementine using gas chromatography-olfactometry." Flavour and fragrance journal 18.4 (2003): 275-281] |
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| Clementine peel oil odour is more orange-like than mandarin-like, with the highest flavour dilution factors determined for linalool (flowery), (E,E)-deca-2,4-dienal (fatty) and winelactone (sweet), followed by α-pinene (pinetree-like), myrcene (geranium leaf) and octanal (citrus). \\ | //Clementine peel oil// scent is more orange-like than mandarin-like, with the highest flavour dilution factors determined for linalool (flowery), (E,E)-deca-2,4-dienal (fatty) and winelactone (sweet), followed by α-pinene (pinetree-like), myrcene (geranium leaf) and octanal (citrus). \\ |
| [Evaluation of the most odour-active compounds in the peel oil of clementines (Citrus reticulata Blanco cv. clementine)., Buettner, A., Mestres, M., Fischer, A., Guasch, J., Schieberle, P., European Food Research and Technology, 216(1), 2003, 11-14] | [Evaluation of the most odour-active compounds in the peel oil of clementines (Citrus reticulata Blanco cv. clementine)., Buettner, A., Mestres, M., Fischer, A., Guasch, J., Schieberle, P., European Food Research and Technology, 216(1), 2003, 11-14] |
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| [Meaningful Scents around the World, R.Kaiser, 2006, 58; R.Kaiser internal Givaudan files] | [Meaningful Scents around the World, R.Kaiser, 2006, 58; R.Kaiser internal Givaudan files] |
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| | {{:limonene.jpg| limonene }} \\ limonene | {{:terpinene_gamma.jpg| ɣ-terpinene }} \\ ɣ-terpinene | {{:nmethyl_anthranilate.jpg| N-methylanthranilate }} \\ methyl N-methylanthranilate | {{:thymol.jpg| thymol }} \\ thymol | {{:sinensal_alpaeee.jpg|(all-E)-α-sinensal}} \\ (all-E)-α-sinensal | | |{{:3e5zundecatrien.jpg}} \\ (3E,5Z)-undecatriene |{{:sinensal_alpaeee.jpg|(all-E)-α-sinensal}} \\ (all-E)-α-sinensal | |
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| "Examination of selected highly odoured constituents of orange and mandarin oils shows the concentration and threshold of these constituents. If the concentration in ppm is divided by its threshold (also in ppm), the percentage importance of these constituents reveals that in orange oil the major components responsible for the odour character of this oil are octanal, decanal, linalool, ß-sinensal, α-sinensal, and nonanal. Similarly, α-sinensal, octanal, decanal, methyl N-methylanthranilate, nonanal and linalool are the major components responsible for the odour of mandarine oil." \\ | "Examination of selected highly odoured constituents of orange and mandarin oils shows the concentration and threshold of these constituents. If the concentration in ppm is divided by its threshold (also in ppm), the percentage importance of these constituents reveals that in orange oil the major components responsible for the odour character of this oil are octanal, decanal, linalool, ß-sinensal, α-sinensal, and nonanal. Similarly, α-sinensal, octanal, decanal, methyl N-methylanthranilate, nonanal and linalool are the major components responsible for the odour of mandarine oil." \\ |
| [Swift, Karl AD, ed. Advances in flavours and fragrances: From the sensation to the synthesis. Royal Society of Chemistry, 2007, 79-80] | [Swift, Karl AD, ed. Advances in flavours and fragrances: From the sensation to the synthesis. Royal Society of Chemistry, 2007, 79-80] |
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| Main differences found between the compositions of cold-pressed mandarin peel oil from Spain (red oil) and from Brazil (green oil) were: (Red/Green) Limonene (95.9/69.9%), ɣ-terpinene (0/20.0%), α-pinene (0.5/2.0%), terpinolene (0/0.9%), decanal (0.13/0.30%), methyl N-methylanthranilate (0/0.43%), and sinensal (0/0.30%). \\ | Main differences found between the compositions of //cold-pressed mandarin peel oil// from Spain (red oil) and from Brazil (green oil) were: (Red/Green) Limonene (95.9/69.9%), ɣ-terpinene (0/20.0%), α-pinene (0.5/2.0%), terpinolene (0/0.9%), decanal (0.13/0.30%), methyl N-methylanthranilate (0/0.43%), and sinensal (0/0.30%). \\ |
| [Danielski, Leandro, et al. "Deterpenation of mandarin (Citrus reticulata) peel oils by means of countercurrent multistage extraction and adsorption/desorption with supercritical CO2." The Journal of Supercritical Fluids 44.3 (2008): 315-324] | [Danielski, Leandro, et al. "Deterpenation of mandarin (Citrus reticulata) peel oils by means of countercurrent multistage extraction and adsorption/desorption with supercritical CO2." The Journal of Supercritical Fluids 44.3 (2008): 315-324] |
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| {{:citrus_reticulata.jpg}}\\ | {{:citrus_reticulata.jpg}}\\ |
| Mandarin tree, Berkeley Botanical Garden, photo by Allen Timothy Chang \\ | Mandarin tree closeup, Berkeley Botanical Garden (2004) © Allen Timothy Chang [[https://creativecommons.org/licenses/by-sa/3.0/de/|CC BY-SA 3.0]] [[https://commons.wikimedia.org/wiki/File:Mandarin_tree_closeup.JPG|Wikimedia Commons]] |
| [[https://creativecommons.org/licenses/by-sa/3.0/de/|CC BY-SA 3.0]], Author: Guety [[https://commons.wikimedia.org/wiki/File:Mandarin_tree_closeup.JPG|Wikimedia Commons]] | |
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