Effect of Tomato Pomace and Fibrolytic Enzyme on Egg Production and Egg Quality

Authors: K. Vasupen, S. Wongsuthavas, S. Bureenok, B. Saenmahayak, K. Ampaporn, C. Yuangklang

Abstract:

This study was designed to determine effect of supplemented tomato pomace and fobrolytic enzyme on egg production and egg quality. A total of 40 CP brown laying hens (95 week old) were used in completely randomized design in 2x2 factorial arrangement with or without enzyme supplementation. Four dietary treatments included: Control (C), Fibrolytic enzyme (FE), 10% Tomato pomace (TP), and Fibrolytic enzyme + 10 % Tomato pomace (FE+TP). Each of the four dietary treatments was fed up to 30 days (10 birds/treatment). Live performance, egg production, egg weight and quality were determined for whole period. Dietary treatments had no effect (P>0.05) on live performance, egg weight, yolk color, and egg production. Therefore, laying hens fed diets with fibrolytic enzyme were significantly (P<0.05) increased yolk weight (17.37 g) as compared to other treatments. Additional of dietary tomato pomace had reduced capital costs for egg production.

Keywords: Hen, Tomato Pomace, Fibrolytic Enzyme, Egg Quality.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1061012

References:

[1] Agricultural Statistic of Thailand, 2009. Office of Agricultural Economics, Ministry of Agriculture and Cooperatives, Bangkok, Thailand. (http://www.oae.go.th)
[2] Bedford, M. R., 2000. Exogenous enzymes in monogastric nutrition-- their current value and future benefits. Anim. Feed Sci. Technol. 86(1- 2): 1-13.
[3] Botha, C., 2011. The use of fibrolytic enzymes in maize-soya based broiler diets. Thesis of Master of Science in Agriculture, Stellenbosch University. 62 p.
[4] Choct, M., 2006. Enzymes for the feed industry: Past, present and future. Worlds Poult. Sci. J. 62(01): 5-16.
[5] Dotas, D., S. Zamandis, and J. Balios., 1999. Effect of dried tomato pulp on the performance and egg traits of laying hens. Br. Poult. Sci. 40: 695- 697.
[6] Doyon, G., M. Bernier-Cardou, R. M. G. Hamilton, F. Eastaigns, and C. T. Ramdald, 1986. Egg quality. 2. Albumen quality of egg from five commercial strains of White Leghorn hens during one year of lay. Poult. Sci., 65: 63-66.
[7] Mansoori, B., M. Modirsanei, and M. M. Kiaei. 2008. Influence of dried tomato pomace as an alternative to wheat bran in maize or wheat based diets, on the performance of laying hens and traits of produced eggs. Iranian Journal of Veterinary Research, Vol. 9 (4) : 341-346.
[8] Persia, M.E., C.M. Parsons, M. Schang, and J. Azconat., 2003. Nutritional evaluation of dried tomato seeds. Poultry Sci. 82: 141-6.