1.Aronu, C.J., Morgan, A., Sunday, G., Ahamefula, C., Idigoh, O. and Ezema, C. 2022. Growth rate, haematology and serum biochemistry of broilers fed diets supplemented with choline chloride. Notulae Sci. Biol., 14(4): 11324-11324

2.Association of Official Analytical Chemists (AOAC). 2007. Official Methods of Analysis of the Association of Official Analytical Chemists (18th ed.). Gaithersburg, MD: AOAC International.

3.Alagawany, M., Elnesr, S.S., Farag, M.R., Abd El-Hack, M.E., Barkat, R.A., Gabr, A.A., Foda, M.A., Noreldin, A.E., Khafaga, A.F., El-Sabrout, K., Elwan, H.A.M., Tiwari, R., Yatoo, M.I., Michalak, I., Di-Cerbo, A. and Dhama, K. 2021. Potential role of important nutraceuticals in poultry performance and health - A comprehensive review. Res. Vet. Sci., 137: 9–29.

4.Bdelli, N., Solà-Oriol, D. and Pérez, J.F. 2021. Phytogenic feed additives in poultry: Achievements, prospective and challenges. Animals, 11: 3471.

5.Chatterjee, S. and Misra, S.K. 2004. Efficacy of herbal biocholine in controlling fatty liver syndrome in commercial broilers on high metabolic energy diet. Phytomedica, 5: 37-39.

6.Daramola, O.T. and Olajumoke T. 2019. Medicinal plants leaf meal supplementation in broiler chicken diet: Effects on performance characteristics, serum metabolite and antioxidant status. J. Med. Plants Res., 13(11): 252-257.

7.Gangane, N.N., Jadhav, V.M., Wankhade, S.R. and Nagaraju, S. 2010. Effect of herbal choline supplement on the performance, carcass traits, and blood parameters of broilers. Poult. Sci., 89(4): 685-690.

8.Ghasura, A.S., Savaliya, F.P., Rajpura, R.M., Patel, A.B., Bhagora, N.J. and Patel, N.M. 2021. Effect of dietary supplementation of choline from different sources on performance and economics of commercial broiler chicken. The Indian J. Vet. Sci. Biotechnol., 17(2): 82.

9.Giovani, G., Dall’ Occo, V. and Cavani, C. 2017. Effects of dietary supplementation with biocholine (choline from lecithin) and a commercial herbal extract on the performance, carcass traits, and meat quality of broiler chickens. Poult. Sci., 96(12): 3772-3782.

10.Hossain, M.E., Das, G.B., Hasan, M.M., Shaikat, A.H. and Bari, A.S.M. 2014. The effect of choline chloride supplementation on performance parameters and carcass characteristics of broiler. Iranian J. Appl. Anim. Sci., pp. 373-378.

11.Hu, W., He, Z., Du, L., Zhang, L., Li, J., Ma, Y. and Bi, S. 2023. Biomarkers of oxidative stress in broiler chickens attacked by lipopolysaccharide: A systematic review and meta-analysis. Ecotoxicol. Environ. Safety, 266: 115606.

12.Igwe, I.R., Okonkwo, C.J., Uzoukwu, U.G. and Onyenegecha, C.O. 2015. The effect of choline chloride on the performance of broiler chickens. Annual Res. Rev Biol., 1-8.

13.Jadhav, N.V., Maini, S. and Ravikanth, K. 2009. Comparative efficacy studies of herbal and synthetic choline supplements on broiler growth and performance. Int. J. Vet. Med., 5(2): 1-4.

14.Khose, K.K., Manwar, S.J., Gole, M.A., Ingole, R.S. and Potdar, G.G. 2017. Influence of herbal choline as a replacement of synthetic choline chloride in broiler diets on serum biochemical profile. Chemic. Sci. Rev. Lett., 6: 2387.

15.Khose, K.K., Manwar, S.J., Gole, M.A., Ingole, R.S. and Rathod, P.R. 2018. Efficacy of herbal choline as a replacement of synthetic choline chloride in diets on growth performance of broilers. J. Livest. Res., 8(10): 313-322.

16.Krishan, G. and Narang, A. 2014. Use of essential oils in poultry nutrition: A new approach. J. Adv. Vet. Anim. Res., 1(4): 156- 162.

17.McDonald, P., Edwards, R.A., Morgan, C.A. and Greenhalgh, J.F.D. 2011. Animal Nutrition (6th ed.). Dorling Kindersley (India) Pvt. Ltd.

18.Muthukumarasamy, R. et al. 2004. Utilization of choline chloride and methionine supplementation on performance and carcass characteristics of commercial broilers. Int. J. Poult. Sci., 3(6): 424-427.

19.Nawab, A., Ibtisham, F., Li, G., Kieser, B., Wu, J. and Liu, W. 2018. Heat stress in poultry production: Mitigation strategies to overcome the future challenges facing the global poultry industry. J. Therm. Biol., 78: 131–139.

20.Pompeu, M.A., Lara, L.J.C., Baião, N.C., Ecco, R., Cançado, S.V., Rocha, J.S.R., Machado, A.L.C. and Vasconcelos, R. J. C. 2011. Suplementação de colina em dietas para frangos de corte machos na fase inicial de criação. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 63(6): 1446-1452.

21.Selvam, R., Saravanakumar, M., Suresh, S., Chandrasekeran, C. V. and D’Souza, P. 2018. Evaluation of polyherbal formulation and synthetic choline chloride on choline deficiency model in broilers: Implications on zootechnical parameters, serum biochemistry and liver histopathology. Asian-Austral. J. Anim. Sci., 31(11): 1795-1805.

22.Sharma, N.K. and Ranjan, R. 2015. Influence of herbal choline supplementation on growth and carcass characteristics in broilers. Int. J. Curr. Microbiol. Appl. Sci., 4(5): 347-355.

23.Snedecor, G. W. and Cochran, W.G. 1994. Statistical Methods. Iowa State University Press.

24.Wen Z.G., Tang, J., Hou, S.S., Guo, Y.M., Huang W. and Xie, M. 2014. Choline requirements of white Pekin ducks from hatch to 21 days of age. Poult. Sci., 93: 3091-3096.

25.Workel, H.A., Keller, T.H., Reeve, A. and Lauwaerts. 2002. Choline- The rediscovered vitamin for poultry. The Poultry Site. Available: http://www.poultrysite.com/articles/271/ choline-the-rediscovered-vitamin-for-poultry.

26.Xu, C.F., Yu, C. H., Xu, L., Sa, X. Y. and Li, Y.M. 2010. Hypouricemic therapy: A novel potential therapeutic option for nonalcoholic fatty liver disease. Hepatology, 52(5):1865- 6