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Ileal apparent digestibility of amino acids in growing pigs given a cassava root meal diet with inclusion of cassava leaves, leucaena leaves and groundnut foliage

Published online by Cambridge University Press:  18 August 2016

B.H.N. Phuc  and
J. E. Lindberg
B.H.N. Phuc
Affiliation:
University of Agriculture and Forestry, Ho Chi Minh City, Thu Duc, Vietnam
J. E. Lindberg*
Affiliation:
Swedish University of Agricultural Sciences, Department of Animal Nutrition and Management, PO Box 7024, SE-750 07 Uppsala, Sweden
*
†Corresponding author:
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Abstract

Ileal apparent digestibility of amino acids (AA) in a cassava root meal and soya-bean meal diet without and with an inclusion (150 g/kg) of sun-dried cassava leaves, ensiled cassava leaves, leucaena leaves and groundnut foliage was studied in a change-over experiment (5 ✕ 5) with post-valve T-caecum cannulated growing pigs.

The ileal apparent digestibility of dietary crude protein (CP) and AA were unaffected by the inclusion of groundnut foliage (P > 0·05). In contrast, when sun-dried and ensiled cassava leaves, and leucaena leaves were included in the diet the ileal apparent digestibility of dietary CP and AA were significantly reduced (P < 0·05).

The estimated ileal apparent digestibilities of essential and non-essential AA in groundnut foliage were higher (P < 0·05) than those of the other leaf products and there were no differences among cassava leaves and leucaena leaves (P > 0·05). On average ileal apparent digestibility of essential AA was 0·71 in groundnut meal and 0·56 in cassava and leucaena leaves.

It was concluded that, under tropical conditions, groundnut foliage has the potential to improve the dietary protein and AA supply and to replace partially soya-bean meal, in low fibre diets for growing pigs. Further, when conventional protein-rich foods are not available, cassava and leucaena leaves may also have the potential to improve the protein and AA supply for pigs.

Keywords

amino acids, digestibilityfoliagepigstropical Asia
Type
Non-ruminant nutrition, behaviour and production
Information
Animal Science , Volume 72 , Issue 3 , June 2001 , pp. 511 - 517
Copyright
Copyright © British Society of Animal Science 2001

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References

Boisen, S. and Moughan, P. J. 1996. Difference expressions of dietary protein and amino acid digestibility in pig feeds and their application in protein evaluation: a theoretical approach. Acta Agriculturœ Scandinavica, Section A, Animal Science 46: 165–172.Google Scholar
Bokanga, M. 1994. Processing of cassava leaves for human consumption. Acta Horticulturae 375: 203–207.CrossRefGoogle Scholar
D’Mello, J. P. F. and Fraser, K. W. 1981. The composition of leaves meal from Leucaena leucocephala . Tropical Science 23: 75–78.Google Scholar
Eggum, B. O. 1970. The protein quality of cassava leaves. British Journal of Nutrition 24: 761–768.Google Scholar
Fan, M. Z., Sauer, W. C., Hardin, R. T. and Lien, K. A. 1994. Determination of apparent ileal amino acid digestibility in pigs: effect of dietary amino acid level. Journal of Animal Science 72: 2851–2859.Google Scholar
Fenton, T. W. and Fenton, M. 1979. Chromic oxide analysis. Canadian Journal of Animal Science 59: 631–634.Google Scholar
Furuya, S. and Kaji, Y. 1989. Estimation of the true ileal digestibility of amino acids and nitrogen from their apparent values for growing pigs. Animal Feed Science and Technology 26: 271–285.Google Scholar
Garcia, G. W., Ferguson, T. U., Neckles, F. A. and Archibald, K. A. E. 1996. The nutritive value and forage productivity of Leucaena leucocephala . Animal Feed Science and Techology 60: 29–41.Google Scholar
Holmes, J. H. G., Bayley, H. S., Leadbeater, P. A. and Horney, F. D. 1974. Digestion of protein in small and large intestine of the pig. British Journal of Nutrition 32: 479–489.Google Scholar
Jondreville, C., Broecke, J. van der, Grosjean, F., Cauwenberghe, S. van and Gatel, F. 2000. Ileal true digestibility of amino acids in wheat milling by-products for pigs. Annales de Zootechnie 49: 55–65.Google Scholar
Lenis, N. P., Bikker, P., Meulen, J. van der, Diepen, J. Th. M. van, Bakker, J. G. M. and Jongbloed, A. W. 1996. Effect of dietary neutral detergent fiber on ileal digestibility and portal flux of nitrogen and amino acids and on nitrogen utilization in growing pigs. Journal of Animal Science 74: 2687–2699.Google Scholar
Low, A. G. 1979. Studies on digestion and absorption in the intestines of growing pigs. 6. Measurements of the flow of amino acids. British Journal of Nutrition 41: 147–156.Google Scholar
Low, A. G. 1985. Role of dietary fibre in pig diets. In Recent advances in animal nutrition (ed. Haresign, W.), pp. 87–95. Butterworths, London, Google Scholar
Minitab Statistical Software. 1998. User’s guide to statistics, version 12. Minitab Inc., USA.Google Scholar
Moore, S. 1963. On the determination of cystine as cysteic acid. Journal of Biological Chemistry 238: 235–237.Google Scholar
Nongyao, A., Han, I. K. and Choi, Y. J. 1991. Amino acid digestibility to pigs in various fiber sources. 2. True digestibility of amino acids in ileal digesta and feces. Asian-Australasian Journal of Animal Sciences 4: 211–218.Google Scholar
Phuc, B. H. N. and Lindberg, J. E. 2000. Ileal and total tract digestibility in growing pigs given cassava root meal diets with inclusion of cassava leaves, leucaena leaves and groundnut foliage. Animal Science 71: 301–308.Google Scholar
Phuc, B. H. N., Ogle, B. and Lindberg, J. E. 2000. Effect of replacing soybean meal with cassava leaf protein in cassava root meal based diets for growing pigs on digestibility and N retention. Animal Feed Science and Technology 83: 223–235.Google Scholar
Ravindran, V. 1993. Cassava leaves as animal feed: potential and limitations. Journal of the Science of Food and Agriculture 61: 141–150.Google Scholar
Reverter, M. 1999. Forages for growing pigs — ileal digestibility and net absorption of amino acids. Ph.D. thesis, Swedish University of Agricultural Sciences, Acta Universitatis Agriculturae Sueciae, Agraria 143. Google Scholar
Reverter, M. and Lindberg, J. E. 1998. Ileal digestibility of amino acids in pigs given a barley-based diet with increasing inclusion of lucerne leaf meal. Animal Science 67: 131–138.Google Scholar
Reverter, M., Lundh, T. and Lindberg, J. E. 1999. Ileal amino acid digestibilities in pigs of barley-based diets with inclusion of lucerne, white clover, red clover or perennial ryegrass. British Journal of Nutrition 82: 139–147.Google Scholar
Sauer, W. C., Just, A., Jørgensen, H. H., Makonnen, F. and Eggum, B. O. 1980. The influence of diet composition on the apparent digestibility of crude protein and amino acids at the terminal ileum and overall in pigs. Acta Agriculturœ Scandinavica 30: 249–259.Google Scholar
Sauer, W. C. and Ozimek, L. 1986. Digestibility of amino acids in swine: results and their practical applications. A review. Livestock Production Science 15: 367–388. Google Scholar
Sauer, W. C., Stothers, S. C. and Parker, R. J. 1977. Apparent and true availabilities of amino acids in wheat and milling by-products for growing pigs. Canadian Journal of Animal Science 57: 775–784.Google Scholar
Spackman, D. H., Stein, W. H. and Moore, S. 1958. Automatic recording apparatus for use in chromatography of amino acids. Analytical Chemistry 30: 1190–1206.Google Scholar
Taverner, M. R., Hume, I. D. and Farrell, D. J. 1981. Availability to pigs of amino acids in cereal grains. 1. Endogenous levels of amino acids in ileal digesta and faeces of pigs given cereal diets. British Journal of Nutrition 46: 149–158.Google Scholar
Vestergaard, E. M., Danielsen, V., Eklundh Larsen, A. and Bejerholm, C. 1996 [Dried grass meal for finishing pigs and pregnant sows.] Statens Husdyrbrugsforsøg. Landbrugs-og Fiskeriministeriet. Forskingsrapport no. 50.Google Scholar
Wiesemüller, W. and Poppe, S. 1990. Lucerne silage as a feedstuff for sows. World Review of Animal Production XXV: 47–53.Google Scholar
Zebrowska, T. 1979. Protein digestion and absorption in the stomach and the small intestine of pigs. In Current concepts of digestion and absorption in pigs (ed. Low, A. G. and Partridge, I. G.), pp. 52–63. Technical bulletin no. 3, National Institute for Research in Dairying, Reading, England.Google Scholar