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Chemical composition and antifungal activity of essential oils from different tissues of Japanese Cedar (Cryptomeria japonica).
J Agric Food Chem. 2005 Feb 09; 53(3):614-9.JA

Abstract

In this study antifungal activities of essential oils from different tissues of Japanese cedar (Cryptomeria japonica D. Don) against four wood decay fungi and six tree pathogenic fungi were investigated. In addition, the yields of essential oils obtained by water distillation were compared and their constituents determined by GC-MS analyses. 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). Results obtained from the antifungal tests demonstrate that the essential oil of Japanese cedar heartwood used against Laetiporus sulphureus and Trametes versicolor and sapwood essential oil used against L. sulphureus had strong antifungal activities at 500 mug/mL, with IC(50) values of 39, 91, and 94 microg/mL, respectively. Besides, the essential oils of Japanese cedar heartwood used against Rhizoctonia solani, Collectotrichum gloeosporioides, Fusarium solani, and Ganoderma australe had strong antifungal activities at 500 microg/mL, with IC(50) values of 65, 80, 80, and 110 microg/mL, respectively. 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 delta-cadinene (18.60%), isoledene (12.41%), and gamma-muurolene (11.82%). It is proposed that the excellent antifungal activities of Japanese cedar heartwood essential oils might correlate with the presence of these compounds.

Authors+Show Affiliations

School of Forestry and Resource Conservation, National Taiwan University, Taipei 106, Taiwan.No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

15686410

Citation

Cheng, Sen-Sung, et al. "Chemical Composition and Antifungal Activity of Essential Oils From Different Tissues of Japanese Cedar (Cryptomeria Japonica)." Journal of Agricultural and Food Chemistry, vol. 53, no. 3, 2005, pp. 614-9.
Cheng SS, Lin HY, Chang ST. Chemical composition and antifungal activity of essential oils from different tissues of Japanese Cedar (Cryptomeria japonica). J Agric Food Chem. 2005;53(3):614-9.
Cheng, S. S., Lin, H. Y., & Chang, S. T. (2005). Chemical composition and antifungal activity of essential oils from different tissues of Japanese Cedar (Cryptomeria japonica). Journal of Agricultural and Food Chemistry, 53(3), 614-9.
Cheng SS, Lin HY, Chang ST. Chemical Composition and Antifungal Activity of Essential Oils From Different Tissues of Japanese Cedar (Cryptomeria Japonica). J Agric Food Chem. 2005 Feb 9;53(3):614-9. PubMed PMID: 15686410.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Chemical composition and antifungal activity of essential oils from different tissues of Japanese Cedar (Cryptomeria japonica). AU - Cheng,Sen-Sung, AU - Lin,Huang-Yuan, AU - Chang,Shang-Tzen, PY - 2005/2/3/pubmed PY - 2005/3/23/medline PY - 2005/2/3/entrez SP - 614 EP - 9 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 53 IS - 3 N2 - In this study antifungal activities of essential oils from different tissues of Japanese cedar (Cryptomeria japonica D. Don) against four wood decay fungi and six tree pathogenic fungi were investigated. In addition, the yields of essential oils obtained by water distillation were compared and their constituents determined by GC-MS analyses. 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). Results obtained from the antifungal tests demonstrate that the essential oil of Japanese cedar heartwood used against Laetiporus sulphureus and Trametes versicolor and sapwood essential oil used against L. sulphureus had strong antifungal activities at 500 mug/mL, with IC(50) values of 39, 91, and 94 microg/mL, respectively. Besides, the essential oils of Japanese cedar heartwood used against Rhizoctonia solani, Collectotrichum gloeosporioides, Fusarium solani, and Ganoderma australe had strong antifungal activities at 500 microg/mL, with IC(50) values of 65, 80, 80, and 110 microg/mL, respectively. 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 delta-cadinene (18.60%), isoledene (12.41%), and gamma-muurolene (11.82%). It is proposed that the excellent antifungal activities of Japanese cedar heartwood essential oils might correlate with the presence of these compounds. SN - 0021-8561 UR - https://www.unboundmedicine.com/medline/citation/15686410/Chemical_composition_and_antifungal_activity_of_essential_oils_from_different_tissues_of_Japanese_Cedar__Cryptomeria_japonica__ DB - PRIME DP - Unbound Medicine ER -