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Use of velvet beans, Mucuna spp., as a feed ingredient for poultry: a review

Published online by Cambridge University Press:  18 September 2007

L.B. Carew  and
A.G. Gernat
L.B. Carew*
Affiliation:
Department of Animal Science, University of Vermont, Burlington, Vermont 05405
A.G. Gernat
Affiliation:
Carrera de Ciencia y Producción, Escuela Agrícola Panamericana, El Zamorano, P.O. Box 93, Tegucigalpa, Honduras
*
*Corresponding author: [email protected]
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Abstract

Velvet beans (Mucuna spp.) represent a group of legumes that was widely grown in the U.S. in the 1800's and early 1900's before being replaced by soybeans. However today, in developing countries, the velvet bean plant is increasingly used as a cover crop because it has many valuable characteristics, such as resistance to insects, weeds and drought that make it economically useful to subsistence farmers. The velvet bean plant is also prolific in seed production, and velvet bean seeds (VB) or Mucuna are sometimes eaten both by humans and other non-ruminant, monogastric animals such as chickens and pigs. Mucuna beans contain moderate amounts of protein (20–25%) and smaller amounts of fat (3–5%). Non-structural carbohydrates make up approximately half of Mucuna while the neutral detergent fibre content is about 10%. Minerals and vitamins in VB can contribute significantly to the needs of poultry as is typical of many legumes. The various species of Mucuna have amino acid profiles similar to other legumes, such as soybeans, that are commonly used as protein-supplying feedstuffs. However, VB contain a variety of anti-nutritional/toxic factors that are harmful to monogastric animals. These include: antitrypsin factors; tannins; cyanide; anticoagulants; analgesic, antipyretic and anti-inflammatory factors; L-dopa and others. Research to date has studied the physiological effects of VB on poultry growth, blood chemistry and organ anatomy. Attempts have been made to process the beans and remove the toxic factors by heating, waterextraction or other methods but with limited success. To use such a potentially valuable feed ingredient in poultry nutrition, the challenge for the nutritionist is to find ways to diminish the harmful effects of the chemicals in Mucuna by processing or treating the beans to remove or render harmless the toxic chemicals. This review will summarize the history of these efforts.

Keywords

Mucunavelvet beantoxicitypoultrybroilerhenblood chemistryorgan sizereview
Type
Reviews
Information
World's Poultry Science Journal , Volume 62 , Issue 1 , March 2006 , pp. 131 - 144
Copyright
Copyright © Cambridge University Press 2006

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References

Achinewhu, S.C. (1982) Composition and food potential of African oil bean (Pentaclethra macrophylla) and velvet bean (Mucuna uriens). Journal of Food Science 47: 1736–1737.CrossRefGoogle Scholar
Afolabi, O.A., Oshuntogun, B.A., Adewusi, S.R., Fapojuwo, O.O., Ayorinde, F.O., Grissom, F.E. and Oke, O.L. (1985) Preliminary nutritional and chemical evaluation of raw seeds from Mucuna solanei: an underutilized food source. Journal of Agricultural and Food Chemistry 33: 122–124.CrossRefGoogle Scholar
Arulmozhi, M. and Janardhanan, K. (1992) The biochemical composition and nutritional potential of the tribal pulse, Mucuna monosperma DC. Ex Wight. Plant Foods for Human Nutrition 47: 45–53.CrossRefGoogle Scholar
Bell, E.A. and Janzen, D.H. (1971) Medical and ecological considerations of L-Dopa and 5-HTPin seeds. Nature 229: 136–137.CrossRefGoogle ScholarPubMed
Buckles, D. (1995) Velvetbean: a “new” plant with a history. Economic Botany 49: 13–25.CrossRefGoogle Scholar
Camara, A., Toupou, K., Diallo, D. and Berhe, T. (2003) Studies on Mucuna as poultry and pig feed in the Republic of Guinea. Tropical and Subtropical Agroecosystems 1: 247–251.Google Scholar
Carew, L.B., Alster, F.A. and Gernat, A.G. (1998a) Consumption of raw velvet beans (Mucuna pruriens) alters organ weights and intestinal lengths in broilers. Poultry Science 77(Suppl. 1): 56.Google Scholar
Carew, L.B., Alster, F.A. and Gernat, A.G. (1998b) Blood chemistry including cholesterol, glucose and thyroid hormones of broilers fed raw velvet beans (Mucuna pruriens). Journal of Animal Science 76(suppl. 2): 82.Google Scholar
Carew, L.B., Valverde, M.T., Zakrzewska, E.I., Alster, F.A. and Gernat, A.G. (2002) Raw velvet beans (Mucuna pruriens) and L-dopa have differing effects on organ growth and blood chemistry when fed to chickens. In: Proceedings of an International Workshop “Food and Feed from Mucuna: Current Uses and the Way Forward”.Tegucigalpa, HondurasApril 26–29. Flores, B. M., Eilitta, M., Myhrman, R., Carew, L.B., Carsky, R.J. (eds). pp.272–287 CIDICCO, CIEPCA, World Hunger Research Center. Tegucigalpa Honduras. Available at www.cidicco.hn.Google Scholar
Carew, L.B., Hardy, D., Weis, J., Alster, F., Mischler, S.A., Gernat, A. and Zakrzewska, E.I. (2003) Heating raw velvet beans (Mucuna pruriens) reverses some anti-nutritional effects on organ growth, blood chemistry, and organ histology in growing chickens. Tropical and Subtropical Agroecosystems 1: 267–275.Google Scholar
Coe, H. S. (1918) Origin of the Georgia and Alabama varieties of velvet bean. Journal of the American Society of Agronomy 12: 175–179.CrossRefGoogle Scholar
Daxenbichler, M.E., Vanetten, C.H., Hallinan, E.A., Earle, F.R. and Barclay, A.S. (1971) Seeds as sources of L-dopa. Journal of Medicinal Chemistry 14: 463–465.CrossRefGoogle ScholarPubMed
Del Carmen, J., Gernat, A.G., Myhrman, R. and Carew, L.B. (1999) Evaluation of raw and heated velvet beans (Mucuna pruriens) as feed ingredients for broilers. Poultry Science 78: 866–872.CrossRefGoogle ScholarPubMed
Emenalom, O.O. and Udedibie, A.B.I. (1998) Effect of dietary raw, cooked and toasted Mucuna pruriens seeds (velvet bean) on the performance of finisher broilers. Nigerian Journal of Animal Production 25: 115–119.CrossRefGoogle Scholar
Ferriera, H.A., Peña, B.K., Gernat, A.G., Carew, L.B. and Matamoros, I.A. (2003) Evaluation of different processing methods of velvet bean (Mucuna pruriens) for use as a feed ingredient for broilers. Tropical and Subtropical Agroecosystems 1: 277–286.Google Scholar
Hanig, J.P. and Seifter, J. (1971) L-DOPA administration to neonate chicks:effects on behavior and levels of brain biogenic amines. Experientia 27: 168–169.CrossRefGoogle ScholarPubMed
Harms, R.H., Simpson, C.F. and Waldroup, P.W. (1961) Influence of feeding various levels of velvet beans to chicks and laying hens. Journal of Nutrition 75: 127–131.CrossRefGoogle ScholarPubMed
Houghton, P.J. and Skari, K.P. (1994) The effect on blood clotting of some West African plants used against snakebite. Journal of Ethnopharmacology 44: 99–108.CrossRefGoogle ScholarPubMed
Iauk, L., Galeti, E.M.Forestieri, A.M., Kirjavainen, S. and Trovato, A. (1989) Mucuna pruriens decoction lowers cholesterol and total lipid plasma levels in the rat. Phytotherapy Research 3: 263–264.CrossRefGoogle Scholar
Iauk, L., Galeti, E.M.Kirjavainen, S., Forestieri, A.M. and Trovato, A. (1993) Analgesic and antipyretic effects of Mucuna pruriens. International Journal of Pharmacognosy 31: 213–216.CrossRefGoogle Scholar
Iyayi, E.A. and Taiwo, V.O. (2003) The effect of diets incorporating MUCUNA (Mucuna pruriens) seed meal on the performance of laying hens and broilers. Tropical and Subtropical Agroecosystems 1: 239–246.Google Scholar
Matsuzawa., T. (1979) Effect of L-dopa on the ovary of aged hens. Poultry Science 58: 1649–1650.CrossRefGoogle ScholarPubMed
Muinga, R.W., Saha, H.M. and Mureithi, J.G. (2003) The effect of Mucuna (Mucuna pruriens) forage on the performance of lactating cows. Tropical and Subtropical Agroecosystems 1: 87–91.Google Scholar
National Research Council. Nutrient requirements of poultry. 9th rev ed. (1994) National Academy Press, Washington, DC.Google Scholar
Nyirenda, D., Musukwa, M. and Jonsson, L.O. (2003) The effects of different processing methods of velvet beans (Mucuna pruriens) on L-dopa content, proximate composition and broiler chicken performance. Tropical and Subtropical Agroecosystems 1: 253–260.Google Scholar
Olaboro, G., Okot, M.W., Mugerwa, J.S., and Latshawa, J.D. (1991) Growth-depressing factors in velvet beans fed to broiler chicks. East African Agriculture and Forestry Journal 57: 103–110.CrossRefGoogle Scholar
Piper, C.V. and Morse, W.J. (1938) The velvetbean. Farmer's Bulletin No. 1276, USDA. pp. 1–21.Google Scholar
Ponoimareva, M.F. (1977) Influence of L-dopa (as a feed supplement) on the body weight gain and catecholamine level in broiler chickens. Biulleten' Vsesoiuznogo nauchno-issledovatel'skogo instituta fiziologii, biokhimii I pitaniia sel'skokhoziaistvennykh zhiv otnykh. (V.I. Lenin All-Union Academy of Agricultural Sciences Bulletin of All-Union Scientific Research Institute of Animal Physiology, Biochemistry and Nutrition). pp. 50–53.Google Scholar
Rajaram, N. and Janardhanan, K. (1991) The biochemical composition and nutritional potential of the tribal pulse, Mucuna gigantea (Willd) DC. Plant Foods for Human Nutrition 1: 45–51.CrossRefGoogle Scholar
Ravindran, V. and Ravindran, G. (1988) Nutritional and anti-nutritional characteristics of Mucuna (Mucuna utilis) bean seeds. Journal of the Science of Food and Agriculture 46: 71–79.CrossRefGoogle Scholar
Salmon, W.D. (1922) The effect of feeding velvet beans to pigeons. Science 56: 368.CrossRefGoogle ScholarPubMed
Szabo, N.J. and Tebbett, I.A. (2002) The chemistry and toxicity of Mucuna species. In: Proceedings of an International Workshop “Food and Feed from Mucuna: Current Uses and the Way Forward”.Tegucigalpa, HondurasApril 26–29. Flores, B.M., Eilitta, M., Myhrman, R., Carew, L.B., Carsky, R.J. (eds). pp.120–141 CIDICCO, CIEPCA, World Hunger Research Center. Tegucigalpa Honduras. Available at www.cidicco.hn.Google Scholar
Teixeira, A.A., Rich, E.C. and Szabo, N.J. (2003) Water extraction of L-dopa from Mucuna bean. Tropical and Subtropical Agroecosystems 1: 159–171.Google Scholar
Ukachukwu, S.N. (2002) Personal Communication.Google Scholar
Ukachukwu, S.N. and Obioha, F.C. (1997) Chemical evaluation of Mucuna cochinchinensis as alternative protein feedstuff. Journal of Applied Chemistry and Agricultural Research 4: 34–38.Google Scholar
Ukachukwu, S.N., Obioha, F.C. and Madubuike, R.C. (1999a) Determination of the true metabolizable energy (TME) of raw and heat-treated Mucuna cochinchinensis using adult broilers. Tropical Journal of Animal Science 3: 25–31.Google Scholar
Ukachukwu, S.N., Obioha, F.C. and Amechi, N. (1999b) Toxicity of raw Mucuna cochinchinensis extracts on broiler chicks. Journal of Sustainable Agriculture and Environment 1: 123–126.Google Scholar
Ukachukwu, S.N., Obioha, F.C. and Shoyinka, V.O. (2003a) Carcass characteristics, histopathology and hematological conditions of broilers fed raw or thermally processed Mucuna cochinchinensis. Tropical and Subtropical Agroecosystems 2: 73–79.Google Scholar
Ukachukwu, S.N., Shoyinka, V.O. and Obioha, F.C. (2003b) Chronic toxicity of raw Lyon's bean (Mucuna cochinchinensis) in broilers. Tropical and Subtropical Agroecosystems 2: 23–30.Google Scholar
Ukachukwu, S.N.; Uzoechi, S.O. and Obiefuna, J.N. (2003c) Aspects of growth performance and nutrient retention of starter broilers fed Mucuna cochinchinensis based diets supplemented with methionine. Australian Journal of Experimental Agriculture 46: (in press).Google Scholar
Ukachukwu, S.N. and Szabo, N.J. (2003) Effect of processing, additives and vitamin B6 Supplementation of Mucuna pruriens var cochinchinensis on broilers. Tropical and Subtropical Agroecosystems 1: 227–237.Google Scholar
Vadivel, V. and Janardhanan, K. (2000) Nutritional and anti-nutritional composition of velvet bean: an under-utilized food legume in south India. International Journal of Food Sciences and Nutrition 51: 279–287.Google ScholarPubMed