1. Nakagawa H, Kasahara S, Sugiyama T. Effect of
Ulva meal supplementation on lipid metabolism of black sea bream,
Acanthopagrus schlegeli (Bleeker). Aquaculture 1987;62:109–21.
https://doi.org/10.1016/0044-8486(87)90315-2
6. Committee on Animal Nutrition, National Research Council. Nutrient requirements of poultry. 9th edWashington, DC, USA: National Academies Press; 1994.
7. Nordskog AW, Farnsworth G. The problem of sampling for egg quality in a breeding flock. Poult Sci 1953;32:918–21.
8. Haugh RR. The Haugh unit for measuring egg quality. US Egg Poult Mag 1937;43:552–5.
9. Lyon CE, Lyon BG, Davis CE, Townsend WE. Texture profile analysis of patties made from mixed and flake-cut mechanically deboned poultry meat. Poult Sci 1980;59:69–76.
https://doi.org/10.3382/ps.0590069
10. Shih BL, Lai MH, Fan GJ, et al. Effects of dietary replacement of corn with feed rice on laying performance and egg quality of leghorn layers. J Chin Soc Anim Sci 2013;42:Suppl287.
11. Bai HC, Huang SY, Lin RS. Clinical hematology in livestock. Tainan, Taiwan: Li Fu Publisher; 1997.
12. Latimer GW. AOAC International Official methods of analysis of AOAC International. 19th edGaithersburg, MD, USA: AOAC International; 2012.
13. Shen ML. Experimental design. Taipei, Taiwan: Jeou Chow Book Co. Ltd; 1999. p. 73–7.
15. Shields RJ, Lupatsch I. Algae for aquaculture and animal feeds. Technikfolgenabschätzung-Theorie und Praxis 2012;21:23–37.
16. Su LJ. The effects of astaxanthin on laying performance, egg quality, and yolk color characteristics of laying hens [master’s thesis]. Pingtung, Taiwan: National Pingtung University; 2016.
17. Roche Vitamins and Fine Chemicals Egg yolk pigmentation with carophyll. 3rd edBasel Switzerland: Hoffmann-La Roche Ltd; 1988. p. 1218
18. Ross E, Dominy W. The nutritional value of dehydrated, blue-green algae (Spirulina plantensis) for poultry. Poult Sci 1990;69:794–800.
https://doi.org/10.3382/ps.0690794
20. Yan SS, Chuang PH, Chu HT, Su AK. Study on the addition of natural pigment from local agricultural products in the ration for improving the coloration of the ISA egg yolk. Taiwan Livest Res 2019;52:10–8.
21. Lin CY, Kuo HY, Chang IH. The effect of metabolizable energy intake on the egg production and egg quality for brown layers in cage during laying period. Taiwan Livest Res 2019;52:182–90.
22. Shih BL, Fan GJ, Lee CF. Effects of dietary replacement of corn with Taichung Sen 17 brown rice on laying performance and egg quality of Leghorn layers. Taiwan Livest Res 2020;53:1–8.
23. Pérez-Gálvez A, Negro-Balmaseda JJ, Mínguez-Mosquera MI, Cascajo-Almenara MV, Garrido-Fernández J. Astaxanthin from crayfish (
Procambarus clarkii) as a pigmentary ingredient in the feed of laying hens. Grasas y Aceites 2008;59:139–45.
https://doi.org/10.3989/gya.2008.v59.i2.502
24. Carrillo S, Bahena A, Casas M, Carranco ME, Calvo CC. The alga Sargassum spp. as alternative to reduce egg cholesterol content. Cuban J Agric Sci 2012;46:181–6.
25. Hidayati JR, Yudiati E, Pringgenies D, Arifin Z, Oktaviyanti DT. Antioxidant activities, total phenolic compound and pigment contents of tropical Sargassum sp. extract, macerated in different solvents polarity. J Kelaut Tropis 2019;22:73–80.
https://doi.org/10.14710/jkt.v22i1.4404
28. Al-Harthi MA, Attia YA, Al-Sagan AA, Elgandy MF. Effects of autoclaving and/or multi-enzyme complex supplementation on performance, egg quality and profitability of laying hens fed whole
Prosopis juliflora pods meal in the diet. Eur Poult Sci 2018;82:248.
https://doi.org/10.1399/eps.2018.248
29. Liu L, Heinrich M, Myers S, Dworjanyn SA. Towards a better understanding of medicinal uses of the brown seaweed Sargassum in traditional Chinese medicine: a phytochemical and pharmacological review. J Ethnopharmacol 2012;142:591–619.
https://doi.org/10.1016/j.jep.2012.05.046
30. Kandale A, Meena AK, Rao MM, et al. Marine algae: an introduction, food value and medicinal uses. J Pharm Res 2011;4:219–21.
31. Watson RR, Eisinger M. Exercise and disease. Boca Raton, FL, USA: CRC Press; 1992.
34. Hwang PA, Wu CH, Gau SY, Chien SY, Hwang DF. Antioxidant and immune-stimulating activities of hot-water extract from seaweed
Sargassum hemiphyllum. J Mar Sci Technol 2010;18:41–6.
36. Srivastava PK, Pandey AK. Role of immunostimulants in immune responses of fish and shellfish. Biochem Cell Arch 2015;15:47–73.
37. Attia YA, Al-Harthi MA, Hassan SS. Turmeric (
Curcuma longa Linn.) as a phytogenic growth promoter alternative for antibiotic and comparable to mannan oligosaccharides for broiler chicks. Rev Mex Cienc Pecu 2017;8:11–21.
https://doi.org/10.22319/rmcp.v8i1.4309
38. Attia YA, Hamed RS, Bovera F, et al. Milk thistle seeds and rosemary leaves as rabbit growth promoters. Anim Sci Pap Rep 2019;37:277–95.
39. Attia YA, Hamed RS, Bovera F, Abd El-Hamid AEE, Al-Harthi MA, Shahba HA. Semen quality, antioxidant status and reproductive performance of rabbits bucks fed milk thistle seeds and rosemary leaves. Anim Reprod Sci 2017;184:178–86.
https://doi.org/10.1016/j.anireprosci.2017.07.014
40. Attia YA, Bakhashwain AA, Bertu NK. Utilisation of thyme powder (
Thyme vulgaris L.) as a growth promoter alternative to antibiotics for broiler chickens raised in a hot climate. Eur Poult Sci 2018;82:238.
https://doi.org/10.1399/eps.2018.238