[AOAC (2012). Official methods of analysis of AOAC International. 19th ed., Latimer G.W. (ed.). Gaithersburg, Maryland, USA.]Search in Google Scholar
[Aziz A.B., Grossman S., Budowski I., Ascarielli I., Bondi A. (2006). Antioxidant properties of lucerne extracts. Food Agricult., 19: 605–608.]Search in Google Scholar
[Chen L., Gao L., Zhang H. (2014). Effect of graded levels of fiber from alfalfa meal on nutrient digestibility and flow of fattening pigs. J. Integr. Agr., 13: 1746–1752.]Search in Google Scholar
[Dang van Q.C., Bejarano L., Mignolet E., Coulmier D., Froidmont E., Larondelle Y., Focant M. (2011). Effectiveness of extruded rapeseed associated with an alfalfa protein concentrate in enhancing the bovine milk fatty acid composition. J. Dairy Sci., 94: 4005–4015.]Search in Google Scholar
[Das T.K., Banerjee D., Chakraborty D., Pakhira M.C., Shrivastava B., Kuhad R.C. (2012). Saponin: Role in animal system. Vet. World., 5: 248–254.]Search in Google Scholar
[EFSA (2009). Opinion on the safety of “Alfalfa protein concentrate” as food. EFSA J., 997: 1–19.]Search in Google Scholar
[Fernández M., Ordóñez J.A., Cambero I., Santos C., Pin C., dela Hoz L. (2007). Fatty acid compositions of selected varieties of Spanish dry ham related to their nutritional implications. Food Chemistry, 101: 107–112.]Search in Google Scholar
[Folch J., Lees M., Stanley G.H.S. (1957). A simple method for the isolation and purification of total lipids from animal tissue. J. Biol. Chem., 226: 497–509.]Search in Google Scholar
[Grau R., Hamm R. (1952). Eine einfache Methode zur Bestimmung der Wasserbindung in Fleisch. Fleischwirtschaft, 4: 295–297.]Search in Google Scholar
[Grela E.R., Pietrzak K. (2014). Production technology, chemical composition and use of alfalfa protein-xanthophyll concentrate as dietary supplement. J. Food Process. Technol., 5: 373–377.]Search in Google Scholar
[Grela E.R., Semeniuk W., Florek M. (2008). Effects of protein-xanthophyll (PX) concentrate of alfalfa additive to crude protein-reduced diets on nitrogen excretion, growth performance and meat quality of pigs. J. Cent. Eur. Agr., 8: 669–676.]Search in Google Scholar
[Grela E.R., Pastuszak J., Bloch U. (2009). Handbook of modern pig feeding. Recommendation for practice (in Polish). SRRiL Progress, Lublin.]Search in Google Scholar
[Grela E.R., Hanczakowska E., Kowalczuk-Vasilev E. (2014 a). Correlations between cholesterol content, fatty acid composition and health lipid indices in fat of chosen tissues and organs of finishing pigs. Pol. J. Vet. Sci., 17: 535–537.10.2478/pjvs-2014-008025286668]Search in Google Scholar
[Grela E.R., Ognik K., Czech A., Matras J. (2014 b). Quality assessment of eggs from laying hens fed a mixture with lucerne protein concentrate. J. Anim. Feed Sci., 23: 236–243.10.22358/jafs/65686/2014]Search in Google Scholar
[Hanczakowska E., Świątkiewicz M., Grela E.R. (2015). Effect of dietary inclusion of a herbal extract mixture and different oils on pig performance and meat quality. Meat Sci., 108: 61–66.]Search in Google Scholar
[Karpiesiuk K., Falkowski J. (2009). The efect of feeding and housing conditions of growing-finishing pigs on pork quality. Pol. J. Natur. Sci., 24: 198–206.]Search in Google Scholar
[Karwowska M. (2008). Effect of applying alfalfa extract to the diet of pigs on meat colour. ŻNTJ, 60: 282–288.]Search in Google Scholar
[Karwowska M., Dolatowski Z.J., Grela E. (2007). The effect of dietary supplementation with extracted alfalfa meal on oxidation stability of cooked ham. Pol. J. Food Nutr. Sci., 57: 271−274.]Search in Google Scholar
[Karwowska M., Stadnik J., Dolatowski Z.J., Grela E.R. (2010). Effect of protein-xanthophylls (PX) concentrate of alfalfa supplementation on physico-chemical properties of turkey breast and thigh muscles during ageing. Meat Sci., 86: 486–490.]Search in Google Scholar
[Karwowska M., Dolatowski Z.J., Grela E.R. (2012). Influence of dietary supplementation with protein-xanthophylls (PX) concentrate of alfalfa investigations on pig meat quality. Fleischwirtschaft. Inter., 27: 88–91.]Search in Google Scholar
[Khaleel A.E., Gad M.Z., El-Maraghy S.A., Hifnawy M.S., Abdel-Satter E. (2005). Study of hypocholesterolemic and antiatherosclerotic properties of Medicago sativa cultivated in Egypt. J. Food Drug Anal., 13: 212–218.]Search in Google Scholar
[Kirchgessner M., Roth F.X. (1983). Schätzgleichungen zur Ermittlung des energetischen Futterwertes von Mischfuttermitteln für Schweine. J. Anim. Physiol. Anim. Nutr., 50: 270–275.]Search in Google Scholar
[Kundan S.B., Anupam S. (2011). Phytochemical and pharmacological potential of Medicago sativa. A review. Pharm. Biol., 49: 211–220.]Search in Google Scholar
[Nasir Z., Grashorn M.A. (2010). Effects of intermittent application of different Echinacea purpurea juices on broiler performance and some blood parameters. Arch. Geflügelk., 74: 36–42.]Search in Google Scholar
[Pettigrew J.E., Esnaola M.A. (2001). Swine nutrition and pork quality: A review. J. Anim. Sci., 79: 316–342.]Search in Google Scholar
[Pezzi P., Martino G., Simone N., Fusaro I., Giammarco M., Lambertini L. (2005). Feeding dehydrated alfalfa increases polyunsaturated fatty acids concentration in Marchigiana beef muscle. Ital. J. Anim. Sci., 4: 269–271.]Search in Google Scholar
[Pietrzak K., Grela E.R. (2013). The influence of protein-xanthophyll concentrate of alfalfa on growth performance and carcass value of growing-finishing pig. Ann. UMCS, sect. EE, 31: 10–17.]Search in Google Scholar
[Pietrzak K., Grela E.R. (2015). Influence of alfalfa protein concentrate dietary supplementation on blood parameters of growing-finishing pigs. Bull. Vet. Inst. Pulawy, 59: 393–399.]Search in Google Scholar
[Ponte P.I.P., Mendes I., Quaresma M., Aguiar M.N.M., Lemos J.P.C., Ferreira L.M.A., Soares M.A.C., Alfaia C.M., Prates J.A.M., Fontes C.M.G.A. (2004). Cholesterol levels and sensory characteristics of meat from broilers consuming moderate to high levels of alfalfa. Poultry Sci., 83: 810–814.]Search in Google Scholar
[Raeesi M., Hoeini-Aliabad S.A., Roofchaee A., Zare Shahneh A., Pirali S. (2010). Effect of periodically use of garlic (Allium sativum) powder on performance and carcass characteristics in broiler chickens. WASET, 68: 1213–1219.]Search in Google Scholar
[Razmaitė V., Švirmickas G.J. (2012). Comparison of fatty acid composition in different pig tissues. Vet. Med. Zoot., 58: 77–82.]Search in Google Scholar
[Rhee K.S., Dutson T.R., Smith G.C., Hostetler R.L., Reiser R. (1982). Cholesterol content of raw and cooked beef longissimus muscles with different degrees of marbling. J. Food. Sci., 47: 716–719.]Search in Google Scholar
[Rossi R., Pastorelli G., Cannata S., Tavaniello S., Maiorano G., Corino C. (2013). Effect of long term dietary supplementation with plant extract on carcass characteristics meat quality and oxidative stability in pork. Meat Sci., 95: 542–548.]Search in Google Scholar
[Różycki M., Tyra M. (2010). Metodyka oceny wartości tucznej i rzeźnej przeprowadzana w Stacjach Kontroli Użytkowości Rzeźnej Trzody Chlewnej (SKURTCh). Stan Hodowli i Wyniki Oceny Świń (in Polish). IZ, Kraków, Poland, 28: 94–105.]Search in Google Scholar
[Soetan K.O. (2008). Pharmacological and other beneficial effects of antinutritional factors in plants – a review. Afr. J. Biotechnol., 25: 4713–4721.]Search in Google Scholar
[Thacker P.A., Haq I. (2008). Nutrient digestibility, performance and carcass traits of growing-finishing pigs fed diets containing graded levels of dehydrated lucerne meal. J. Sci. Food Agr., 88: 2019–2025.]Search in Google Scholar
[Ulbricht T.L.V, Southgate D.A.T. (1991). Coronary disease seven dietary factors. Lancet, 338: 985–992.]Search in Google Scholar
[Wang C., Xu X., Yang Y., Lian H., Wang Y., Zhang C. (2008 a). Study on effects of alfalfa meal on carcass quality and serum items of fattening pigs. Sci. Agric. Sinica, 41: 1554–1559.]Search in Google Scholar
[Wang C.Z., Li D.F., Yan X.B., Wang Y.H., Guo Y.X., Jiang Y.B. (2008 b). Effects of alfalfa meal on production performance and serum of fattening pigs. Acta Prataculturae Sinica., 6: 71–77.]Search in Google Scholar
