Sorption-desorption of phenolic acids as affected by soil properties

Phenolic acids have been implicated in the process of allelopathy and are, therefore, of interest in plant management as a basis for new herbicide structures. The potential bioavailability of phenolic acids is controlled by sorption-desorption processes in soil. Sorption-desorption of p-coumaric aci...

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Bibliographic Details
Published in:Biology and fertility of soils 2004-03, Vol.39 (4), p.235-242
Main Authors: Cecchi, A.M, Koskinen, W.C, Cheng, H.H, Haider, K
Format: Article
Language:English
Subjects:
Acids
Allelopathy
Bioavailability
Desorption
hysteresis
Organic matter
phenolic acids
Phenols
Physicochemical properties
soil chemical properties
soil physical properties
Soil properties
soil types
Sorption
Statistical analysis
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Summary:Phenolic acids have been implicated in the process of allelopathy and are, therefore, of interest in plant management as a basis for new herbicide structures. The potential bioavailability of phenolic acids is controlled by sorption-desorption processes in soil. Sorption-desorption of p-coumaric acid (4-hydroxycinnamic acid), ferulic acid (3-methoxy-4-hydroxycinnamic acid), veratric acid (3,4-dimethoxybenzoic acid), vanillic acid (3-methoxy-4-hydroxybenzoic acid), and p-hydroxybenzoic acid (4-hydroxybenzoic acid) was characterized on soils with varying physicochemical properties. The phenolic acids sorbed quickly (
ISSN:0178-2762
1432-0789
DOI:10.1007/s00374-003-0710-6