cryptomeria_japonica_l.f._d.don
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| cryptomeria_japonica_l.f._d.don [2018/10/11 09:09] – andreas | cryptomeria_japonica_l.f._d.don [2025/12/16 09:51] (aktuell) – andreas | ||
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| - | Cryptomeria japonica (L.f.) D.Don - (syn. Cupressus japonica L.f. - Cupressaceae | + | Cryptomeria japonica (L.f.) D.Don - (syn. Cupressus japonica L.f. - Cupressaceae |
| - | 杉 sugi (jap.), cryptomeria, | + | |
| Tree, up to 40m tall, native to Japan, cultivated as an ornamental and planted for timber; bark reddish brown, fibrous, peeling off in strips; "... main branches whorled, horizontally spreading or slightly pendulous; branchlets usually pendulous, those of 1st year green. Leaves on leader branchlets borne at 15-45° to axis, those on short (fertile) branchlets at 30-55° to axis, subulate to linear, ± straight or strongly incurved..." | Tree, up to 40m tall, native to Japan, cultivated as an ornamental and planted for timber; bark reddish brown, fibrous, peeling off in strips; "... main branches whorled, horizontally spreading or slightly pendulous; branchlets usually pendulous, those of 1st year green. Leaves on leader branchlets borne at 15-45° to axis, those on short (fertile) branchlets at 30-55° to axis, subulate to linear, ± straight or strongly incurved..." | ||
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| [[http:// | [[http:// | ||
| [[http:// | [[http:// | ||
| - | [[https:// | + | [[https:// |
| + | [[https:// | ||
| - | "Sugi (and [[chamaecyparis_obtusa_siebold_zucc._endl|Hinoki]]) pollen is a major cause of hay fever in Japan.... Cryptomeria japonica timber is extremely fragrant, weather and insect resistant, soft, and with a low density... The wood is pleasantly scented, reddish-pink in colour, lightweight but strong, waterproof and resistant to decay... Sugi is the national tree of Japan, commonly planted around temples and shrines, with many hugely impressive trees planted centuries ago." [[https:// | + | "Sugi (and [[chamaecyparis_obtusa_siebold_zucc._endl|Hinoki]]) pollen is a major cause of hay fever in Japan.... Cryptomeria japonica timber is extremely fragrant, weather and insect resistant, soft, and with a low density... The wood is pleasantly scented, reddish-pink in colour, lightweight but strong, waterproof and resistant to decay... Sugi is the national tree of Japan, commonly planted around temples and shrines, with many hugely impressive trees planted centuries ago." [[https:// |
| Main components of the essential oil from the leaves of C.japonia were [[http:// | Main components of the essential oil from the leaves of C.japonia were [[http:// | ||
| Main components of the essential oil from the wood of C.japonica were α-pinene (13.6%), γ-cadinene (6.8%), δ-cadinene (6.6%), calacorene (5.5%), τ-cadinol (5.4%), and α-cadinol (5.2%). \\ | Main components of the essential oil from the wood of C.japonica were α-pinene (13.6%), γ-cadinene (6.8%), δ-cadinene (6.6%), calacorene (5.5%), τ-cadinol (5.4%), and α-cadinol (5.2%). \\ | ||
| - | [Monoterpenoid and sesquiterpenoid constituents of the essential oil of sugi (Cryptomeria japonica D. Don.)., Shieh, B., Iizuka, Y., Matsubara, Y., Agricultural and Biological Chemistry, 45(6), 1981, 1493-1495] [[http:// | + | [Monoterpenoid and sesquiterpenoid constituents of the essential oil of sugi (Cryptomeria japonica D. Don.)., Shieh, B., Iizuka, Y., Matsubara, Y., Agricultural and Biological Chemistry, 45(6), 1981, 1493-1495] [[http:// |
| - | | {{: | + | | {{: |
| "The yield of essential oils from four tissues of Japanese cedar is in the decreasing order of leaf (27.38 mL/kg) > bark (6.31 mL/kg) > heartwood (3.80 mL/kg) > sapwood (1.27 mL/kg)... GC-MS analyses showed that the sesquiterpene hydrocarbon compounds dominate in the essential oil from Japanese cedar heartwood, amounting to a total percentage of 82.56%, with the major compounds of [[http:// | "The yield of essential oils from four tissues of Japanese cedar is in the decreasing order of leaf (27.38 mL/kg) > bark (6.31 mL/kg) > heartwood (3.80 mL/kg) > sapwood (1.27 mL/kg)... GC-MS analyses showed that the sesquiterpene hydrocarbon compounds dominate in the essential oil from Japanese cedar heartwood, amounting to a total percentage of 82.56%, with the major compounds of [[http:// | ||
| - | [Chemical composition and antifungal activity of essential oils from different tissues of Japanese cedar (Cryptomeria japonica)., Cheng, S.S., Lin, H. Y., Chang, S.T., Journal of agricultural and food chemistry, 53(3), 2005, 614-619] [[http:// | + | [Chemical composition and antifungal activity of essential oils from different tissues of Japanese cedar (Cryptomeria japonica)., Cheng, S.S., Lin, H. Y., Chang, S.T., Journal of agricultural and food chemistry, 53(3), 2005, 614-619] [[http:// |
| "While there were characteristic monoterpenoids contained in leaf headspace like sabinene (52.0%) and limonene (10.9%), there were a large number of components in smoke, like, acetic acid (4.3%), toluene (4.4%), limonene (3.1%), elemol (5.1%), α-cadinol (3.2%), hexadecanoic acid (3.2%), and kaur-16-ene (11.3%)." | "While there were characteristic monoterpenoids contained in leaf headspace like sabinene (52.0%) and limonene (10.9%), there were a large number of components in smoke, like, acetic acid (4.3%), toluene (4.4%), limonene (3.1%), elemol (5.1%), α-cadinol (3.2%), hexadecanoic acid (3.2%), and kaur-16-ene (11.3%)." | ||
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| " | " | ||
| - | [Neuropharmacological activities of phytoncide released from Cryptomeria japonica., Cheng, W.W., Lin, C.T., Chu, F.H., Chang, S.T., Wang, S.Y., Journal of wood science, 55(1), 2009, 27-31] [[http:// | + | [Neuropharmacological activities of phytoncide released from Cryptomeria japonica., Cheng, W.W., Lin, C.T., Chu, F.H., Chang, S.T., Wang, S.Y., Journal of wood science, 55(1), 2009, 27-31] [[http:// |
| Main constituents of the essential oil (1.9-2.3%) from C.japonica leaves were 16-kaurene (19.5-20.6%), | Main constituents of the essential oil (1.9-2.3%) from C.japonica leaves were 16-kaurene (19.5-20.6%), | ||
| - | [Variations in insecticidal activity and chemical compositions of leaf essential oils from Cryptomeria japonica at different ages., Cheng, S.S., Chua, M.T., Chang, E.H., Huang, C.G., Chen, W.J., Chang, S.T., Bioresource technology, 100(1), 2009, 465-470] [[http:// | + | [Variations in insecticidal activity and chemical compositions of leaf essential oils from Cryptomeria japonica at different ages., Cheng, S.S., Chua, M.T., Chang, E.H., Huang, C.G., Chen, W.J., Chang, S.T., Bioresource technology, 100(1), 2009, 465-470] [[http:// |
| | {{: | | {{: | ||
| - | The headspace of C.japonica leaves is dominated by sabinene (53.1%, fresh juniper-like), | + | The headspace of C.japonica leaves is dominated by sabinene (53.1%, fresh juniper-like), |
| [Scent of a vanishing flora, Roman Kaiser, 2011, 142] | [Scent of a vanishing flora, Roman Kaiser, 2011, 142] | ||
| - | {{: | + | {{: |
| - | Siebold, | + | Siebold, |
| - | [[http:// | + | |
| {{http:// | {{http:// | ||
| - | Cryptomeria japonica | + | Cryptomeria japonica © Rolf Marschner (2008) [[http:// |
| - | [[http:// | + | |
| - | {{crypto_japo067.jpg?800}} \\ | + | {{crypto_japo067.jpg}} \\ |
| - | Cryptomeria japonica, Orto Botanico di Brera (Milano) | + | Cryptomeria japonica, Orto Botanico di Brera (Milano) |
| - | Institut für Pflanzenbiologie, | + | [[http:// |
| - | [[http:// | + | |
cryptomeria_japonica_l.f._d.don.1539248970.txt.gz · Zuletzt geändert: 2018/10/11 09:09 von andreas