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cinnamomum_verum_j.s.presl [2019/01/21 17:40] andreas |
cinnamomum_verum_j.s.presl [2019/01/26 12:55] andreas |
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Evergreen tree, up to 10m tall, native to Sri Lanka; bark yields the commercial cinnamon; leaves greenish white abaxially, green and shiny adaxially, ovate to ovate-lanceolate, | Evergreen tree, up to 10m tall, native to Sri Lanka; bark yields the commercial cinnamon; leaves greenish white abaxially, green and shiny adaxially, ovate to ovate-lanceolate, | ||
[[http:// | [[http:// | ||
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+ | The striking feature of the tree cinnamon (bark/ | ||
+ | [Weiss, Edward A. Essential oil crops. Cab International, | ||
The steam-distilled oil of Cinnamomum verum //flowers// contained [[http:// | The steam-distilled oil of Cinnamomum verum //flowers// contained [[http:// | ||
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Major constituents of the essential oils identified and quantified by gas chromatography were: \\ | Major constituents of the essential oils identified and quantified by gas chromatography were: \\ | ||
- | Cinnamon bark: cinnamaldehyde (50.5%), cinnamyl acetate (8.7%), β-caryophyllene (7.5%), 1,8 cineole (5.2%), eugenol (4.7%) \\ | + | Cinnamon |
- | Cinnamon | + | Cinnamon |
[Fungicidal activity of essential oils of Cinnamomum zeylanicum (L.) and Syzygium aromaticum (L.) Merr et LM Perry against crown rot and anthracnose pathogens isolated from banana. Ranasinghe, L., Jayawardena, | [Fungicidal activity of essential oils of Cinnamomum zeylanicum (L.) and Syzygium aromaticum (L.) Merr et LM Perry against crown rot and anthracnose pathogens isolated from banana. Ranasinghe, L., Jayawardena, | ||
- | Concerning the hydro-distilled volatile oil of the buds, α-bergamotene (27.3%) and α-copaene (23.0%) are found as major constituents, | + | Concerning the hydro-distilled volatile oil of the //buds//, α-bergamotene (27.3%) and α-copaene (23.0%) are found as major constituents, |
[Chemical composition of volatile oil from Cinnamomum zeylanicum buds., Jayaprakasha, | [Chemical composition of volatile oil from Cinnamomum zeylanicum buds., Jayaprakasha, | ||
- | The steam-distilled volatile oil from cinnamon fruit stalks contained mainly (E)-cinnamyl acetate (36.5%) and (E)-caryophyllene (22.3%). \\ | + | The steam-distilled volatile oil from cinnamon |
[Volatile constituents from Cinnamomum zeylanicum fruit stalks and their antioxidant activities., | [Volatile constituents from Cinnamomum zeylanicum fruit stalks and their antioxidant activities., | ||
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[Volatile constituents of essential oils isolated from different parts of cinnamon (Cinnamomum zeylanicum Blume)., Kaul, P.N., Bhattacharya, | [Volatile constituents of essential oils isolated from different parts of cinnamon (Cinnamomum zeylanicum Blume)., Kaul, P.N., Bhattacharya, | ||
- | "The volatile oil of the bark of Cinnamomum zeylanicum was extracted by means of supercritical CO2 fluid extraction in different conditions of pressure and temperature. Its chemical composition was characterized by GC-MS analysis. Nineteen compounds, which in the supercritical extract represented >95% of the oil, were identified. (E)-Cinnamaldehyde (77.1%), (E)-β-caryophyllene (6.0%), α-terpineol (4.4%), and eugenol (3.0%) were found to be the major constituents. The SFE oil of cinnamon was screened for its biological activity about the formation of melanin in vitro. The extract showed antityrosinase activity and was able to reduce the formation of insoluble flakes of melanin from tyrosine. The oil also delayed the browning effect in apple homogenate. (E)-Cinnamaldehyde and eugenol were found to be mainly responsible of this inhibition effect." | + | "The volatile oil of the //bark// of Cinnamomum zeylanicum was extracted by means of supercritical CO2 fluid extraction in different conditions of pressure and temperature. Its chemical composition was characterized by GC-MS analysis. Nineteen compounds, which in the supercritical extract represented >95% of the oil, were identified. (E)-Cinnamaldehyde (77.1%), (E)-β-caryophyllene (6.0%), α-terpineol (4.4%), and eugenol (3.0%) were found to be the major constituents. The SFE oil of cinnamon was screened for its biological activity about the formation of melanin in vitro. The extract showed antityrosinase activity and was able to reduce the formation of insoluble flakes of melanin from tyrosine. The oil also delayed the browning effect in apple homogenate. (E)-Cinnamaldehyde and eugenol were found to be mainly responsible of this inhibition effect." |
[Supercritical CO2 extract of Cinnamomum zeylanicum: chemical characterization and antityrosinase activity., Marongiu, B., Piras, A., Porcedda, S., Tuveri, E., Sanjust, E., Meli, M., Rescigno, A., Journal of agricultural and food chemistry, Vol.55(24), 2007, 10022-10027] | [Supercritical CO2 extract of Cinnamomum zeylanicum: chemical characterization and antityrosinase activity., Marongiu, B., Piras, A., Porcedda, S., Tuveri, E., Sanjust, E., Meli, M., Rescigno, A., Journal of agricultural and food chemistry, Vol.55(24), 2007, 10022-10027] | ||
- | The essential oil from the bark of C.zeylanicum has excellent antimicrobial effects against various pathogen E. coli strains. \\ | + | The essential oil from the //bark// of C.zeylanicum has excellent antimicrobial effects against various pathogen E. coli strains. \\ |
[Inactivation of Escherichia coli O157: H7 by essential oil from Cinnamomum zeylanicum. Senhaji, O., Faid, M., Kalalou, I., Brazilian Journal of Infectious Diseases, Vol.11(2), 2007, 234-236] | [Inactivation of Escherichia coli O157: H7 by essential oil from Cinnamomum zeylanicum. Senhaji, O., Faid, M., Kalalou, I., Brazilian Journal of Infectious Diseases, Vol.11(2), 2007, 234-236] | ||