Document Detail


Phytotoxicity and volatile constituents from leaves of Callicarpa japonica Thunb.
MedLine Citation:
PMID:  12165300     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The essential oil from the leaves of Callicarpa japonica was analyzed by GC-MS, and 84 compounds were identified. The main constituents of the essential oil were spathulenol (18.1%), germacrene B (13.0%), bicyclogermacrene (11.0%), globulol (3.3%), viridiflorol (2.6%), alpha-guaiene (2.3%), and gamma-elemene (2.0%). The essential oil constituents of C. japonica were significantly different from those found in our previous work on Callicarpa americana. The oil of C. japonica was selectively phytotoxic to bentgrass compared to lettuce seeds, with 80-100% growth reduction observed at 0.3 mg/ml.
Authors:
Mozaina Kobaisy; Mario R Tellez; Franck E Dayan; Stephen O Duke
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Phytochemistry     Volume:  61     ISSN:  0031-9422     ISO Abbreviation:  Phytochemistry     Publication Date:  2002 Sep 
Date Detail:
Created Date:  2002-08-07     Completed Date:  2002-12-11     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0151434     Medline TA:  Phytochemistry     Country:  United States    
Other Details:
Languages:  eng     Pagination:  37-40     Citation Subset:  IM    
Copyright Information:
Copyright 2002 Elsevier Science Ltd.
Affiliation:
Natural Products Utilization Research Unit, USDA-ARS, Box 8048, University, MS 38677, USA. mkobaisy@ars.usda.gov
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MeSH Terms
Descriptor/Qualifier:
Agrostis / drug effects,  growth & development
Gas Chromatography-Mass Spectrometry
Herbicides / chemistry*,  isolation & purification*,  pharmacology
Lettuce / drug effects,  growth & development
Oils, Volatile / chemistry,  isolation & purification,  pharmacology
Plant Leaves / chemistry*
Seeds / drug effects,  growth & development
Verbenaceae / chemistry*
Volatilization
Chemical
Reg. No./Substance:
0/Herbicides; 0/Oils, Volatile

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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