Free and conjugated concentrations of nine resin acids in rainbow trout (Oncorhynchus mykiss) following waterborne exposure
- 1 October 1992
- journal article
- research article
- Published by Oxford University Press (OUP) in Environmental Toxicology and Chemistry
- Vol. 11 (10) , 1403-1407
- https://doi.org/10.1002/etc.5620111006
Abstract
Rainbow trout (Oncorhynchus mykiss) were exposed to nine resin acids that included abietic, dehydroabietic, chlorodehydroabietic, dichlorodehydroabietic, neoabietic, pimaric, isopimaric, sandaracopimaric, and palustric acids. Bioconcentration factors (BCFs) for these acids ranged from P < 0.01) between decreasing percentage of conjugated/total acid and increasing BCF. Elimination rates were also monitored over a 10‐d period, although no detectable levels were observed. Based on initial chemical concentrations, it was concluded that the half‐lives of these acids were <4 d.Keywords
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