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Diurnal variation in the composition of duodenal digesta

Published online by Cambridge University Press:  05 November 2021

S.J. Lister ,
R. Sanderson  and
A. Sargeant
S.J. Lister
Affiliation:
Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, UK
R. Sanderson
Affiliation:
Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, UK
A. Sargeant
Affiliation:
Institute of Grassland and Environmental Research, Trawsgoed Research Farm, Trawsgoed, Aberystwyth SY23 4LL, UK
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Extract

The size of biological samples is often, by necessity, small and precludes a full and detailed chemical analysis of the material. Near infrared spectra are comprehensive records of the chemical structure and content of a substrate and are thus a rich source of information. To investigate diurnal changes in the chemical composition of duodenal digesta, NIR spectra and difference spectra were used to examine samples collected over a 24h period.

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Programme
Information
Proceedings of the British Society of Animal Science , Volume 1997 , 1997 , pp. 207
Copyright
Copyright © British Society of Animal Science 1997

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References

1. Barnes, R.J., Dhanoa, M.S. and Lister, S.J. (1989) Applied Spectroscopy. 43, 772–777.CrossRefGoogle Scholar
2. Murray, I. and Williams, P.C. (1987) In: Near -Infrared Technology in the Agricultural and Food Industries (ed. Williams, P.C. & Norris, K.H.), AACC, Minnesota Google Scholar
3. Osborne, B.G. and Fearn, T. (1986) Near-Infrared Spectroscopy in Food Analysis, Longman Google Scholar
4. Barton, F.E. II, and Cavanagh, G.C. (1988) Journal of the American Oil Chemists Society, 65, 768–773 CrossRefGoogle Scholar