The influence of selenium on the level of linoleic acid isomers in incubated ruminal fluid

I. Wasowska; M. Czauderna; J. Kowalczyk; R. J. Wallace

The influence of selenium on the level of linoleic acid isomers in incubated ruminal fluid

I. Wasowska, M. Czauderna, J. Kowalczyk, R. J. Wallace

The Rowett Institute of Nutrition and Health

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Ovine ruminal fluids were incubated in vitro at 39 degrees C under CO2 either alone or with a combination of linoleic acid (LA) (1.67 g/l), a low (0.167 mu g/ml) or high (1.67 mu g/ml) level of selenite (Se(IV)), or selenate (Se(VI)). The high level of Se(IV) resulted in a decrease of CLA isomer accumulation in in vitro incubated cultures with LA. Low and high levels of Se(VI) in ruminal fluids elevated the content of CLA isomers and trans-vaccenic acid in fluids incubated with LA.

Original language	English
Pages (from-to)	97-100
Number of pages	4
Journal	Journal of Animal and Feed Sciences
Volume	15
Issue number	Supplement 1
Publication status	Published - 2006
Event	3rd Conference on Physiology and Biochemistry in Animal Nutrition - Warsaw, Poland Duration: 21 Sept 2006 → 22 Sept 2006

Keywords

selenate
selenite
CLA isomers
linoleic acid
linseed oil
ovine ruminal fluid
fatty acids

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https://www.jafs.edu.pl/supplements/vol-15-2006/suppl-1/1536-the-influence-of-selenium-on-the-level-of-linoleic-acid-isomers-in-incubated-ruminal-fluidLicence: Unspecified

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Wasowska, I., Czauderna, M., Kowalczyk, J., & Wallace, R. J. (2006). The influence of selenium on the level of linoleic acid isomers in incubated ruminal fluid. Journal of Animal and Feed Sciences, 15(Supplement 1), 97-100. https://www.jafs.edu.pl/supplements/vol-15-2006/suppl-1/1536-the-influence-of-selenium-on-the-level-of-linoleic-acid-isomers-in-incubated-ruminal-fluid

Wasowska, I, Czauderna, M, Kowalczyk, J & Wallace, RJ 2006, 'The influence of selenium on the level of linoleic acid isomers in incubated ruminal fluid', Journal of Animal and Feed Sciences, vol. 15, no. Supplement 1, pp. 97-100. <https://www.jafs.edu.pl/supplements/vol-15-2006/suppl-1/1536-the-influence-of-selenium-on-the-level-of-linoleic-acid-isomers-in-incubated-ruminal-fluid>

@article{d25b881e385a466da8614d6c6b07b4ec,

title = "The influence of selenium on the level of linoleic acid isomers in incubated ruminal fluid",

abstract = "Ovine ruminal fluids were incubated in vitro at 39 degrees C under CO2 either alone or with a combination of linoleic acid (LA) (1.67 g/l), a low (0.167 mu g/ml) or high (1.67 mu g/ml) level of selenite (Se(IV)), or selenate (Se(VI)). The high level of Se(IV) resulted in a decrease of CLA isomer accumulation in in vitro incubated cultures with LA. Low and high levels of Se(VI) in ruminal fluids elevated the content of CLA isomers and trans-vaccenic acid in fluids incubated with LA.",

keywords = "selenate, selenite, CLA isomers, linoleic acid, linseed oil, ovine ruminal fluid, fatty acids",

author = "I. Wasowska and M. Czauderna and J. Kowalczyk and Wallace, {R. J.}",

year = "2006",

language = "English",

volume = "15",

pages = "97--100",

journal = "Journal of Animal and Feed Sciences",

issn = "1230-1388",

publisher = "Polish Academy of Sciences Publishing House",

number = "Supplement 1",

note = "3rd Conference on Physiology and Biochemistry in Animal Nutrition ; Conference date: 21-09-2006 Through 22-09-2006",

}

TY - JOUR

T1 - The influence of selenium on the level of linoleic acid isomers in incubated ruminal fluid

AU - Wasowska, I.

AU - Czauderna, M.

AU - Kowalczyk, J.

AU - Wallace, R. J.

PY - 2006

Y1 - 2006

N2 - Ovine ruminal fluids were incubated in vitro at 39 degrees C under CO2 either alone or with a combination of linoleic acid (LA) (1.67 g/l), a low (0.167 mu g/ml) or high (1.67 mu g/ml) level of selenite (Se(IV)), or selenate (Se(VI)). The high level of Se(IV) resulted in a decrease of CLA isomer accumulation in in vitro incubated cultures with LA. Low and high levels of Se(VI) in ruminal fluids elevated the content of CLA isomers and trans-vaccenic acid in fluids incubated with LA.

AB - Ovine ruminal fluids were incubated in vitro at 39 degrees C under CO2 either alone or with a combination of linoleic acid (LA) (1.67 g/l), a low (0.167 mu g/ml) or high (1.67 mu g/ml) level of selenite (Se(IV)), or selenate (Se(VI)). The high level of Se(IV) resulted in a decrease of CLA isomer accumulation in in vitro incubated cultures with LA. Low and high levels of Se(VI) in ruminal fluids elevated the content of CLA isomers and trans-vaccenic acid in fluids incubated with LA.

KW - selenate

KW - selenite

KW - CLA isomers

KW - linoleic acid

KW - linseed oil

KW - ovine ruminal fluid

KW - fatty acids

M3 - Article

SN - 1230-1388

VL - 15

SP - 97

EP - 100

JO - Journal of Animal and Feed Sciences

JF - Journal of Animal and Feed Sciences

IS - Supplement 1

T2 - 3rd Conference on Physiology and Biochemistry in Animal Nutrition

Y2 - 21 September 2006 through 22 September 2006

ER -

The influence of selenium on the level of linoleic acid isomers in incubated ruminal fluid

Abstract

Keywords

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