GC/MS Analysis on Biomedical Resources of Extractives of Eucalyptus Leaves for Biomedical Engineering

Abstract:

To further utilize Eucalyptus leaves in biomedicine and put forward new ideas for biomedical manufacturing, the biomedical resources of extractives of Eucalyptus camaldulensis and Eucalyptus urophylla leaves were analyzed by GC/MS. The results showed that: 1) The main constituents of benzene/ethanol extractives in E. camaldulensis leaves were 1-butanol, 4-butoxy- (14.97%), 2-furancarboxaldehyde, 5-(hydroxym ethyl)- (12.16%), 1,2,3-benzenetriol (10.97%), d-allose(8.59%), 1,4,7,10,13,16-hexaoxanonadecane, 18-propyl-(6.82%), 1,1'-biphenyl, 2,4'- dimethyl- (6.21%), 1-benzoxiren-3-ol(5.58%), α-tocopherol-β-d-mannoside(3.77%), benzene, 1-methyl-2-(phenylmethyl)- (3.61%), methyl β-d-galactopyranoside(3.41%), etc. 2) The main constituents of benzene/ethanol extractives in E. urophylla leaves were 1,2,3-benzenetriol(15.22%), 1,4,7,10,13,16-hexaoxanonadecane, 18-propyl-(8.66%), 3,6,9,12-tetraoxatetradecan-1-ol, 14-[4- (1,1,3,3-tetramethylbutyl)phenoxy]-( 5.79%), naphthalene, 1,2,4a,5,8,8a-hexahyd ro-4,7-dimethyl-1 -(1-methylethyl)- (4.93%), 1,2,3-butanetriol(3.61%), ethyl α-d-glucopyranoside(3.29%), 2-furancarboxaldehyde, 5-(hydroxym ethyl)- (3.27%), 4h-1,3,2-dioxaborin, 2-ethyl-4-met hyl-4,6-bis(2-methylpropyl)- (3.19%), vitamin e(2.97%), etc. The results of function analyses suggested that the benzene/ethanol extractives of both E. camaldulensis and E. urophylla leaves were abundant in materials of noble natural biomedicines.

• Periodical: Advanced Materials Research (Volumes 129-131)
• Pages: 719-723
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.129-131.719
• Online since: August 2010
• Authors: Zhong Feng Zhang, Xian Yan Zhou, Feng Juan Wu, Qing Zhi Ma
• Keywords: Biomedical Manufacturing, Biomedical Resource, Eucalyptus Leaves, Extractive

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