This study investigated the effects of the dietary addition of wormwood (Artemisia montana Pampan) on growth performance, blood characteristics, carcass traits, and meat quality in growing-fattening pigs. One hundred eighty crossed pigs (Landrace × Yorkshire × Duroc), weighing approximately 70 kg, were divided into four groups of 15 head (eight barrows and seven gilts) per pen, and the experiment was replicated thrice. The basal diet (C) was supplemented with 0.5% (T1), 1.0% (T2), and 1.5% (T3) of dried powdered wormwood, and the pigs were fed an experimental diet for six weeks. The average daily weight gain and feed efficiency were significantly higher (P < 0.05) in treatments than in C. On the contrary, the total cholesterol concentration was significantly lower (P < 0.05) in treatments than in C. Additionally, the high-density lipoprotein cholesterol concentration was significantly higher (P < 0.05), and the carcass grade was better (P < 0.05) in the treatments than in C. The ether extract content of the longissimus dorsi (LD) muscle was lower (P < 0.05) in T2 and T3 than that in C. In contrast, the unsaturated fatty acid (USFA) composition in LD muscle was higher (P < 0.05) in the treatments than in C. Additionally, the marbling and flavour of cooked meat were better (P < 0.05) in the treatments than in C. The dietary addition of wormwood increased (P < 0.05) lightness and yellowness of the surface meat colour and decreased (P < 0.05) juiciness of the LD sensory evaluation. Therefore, the dietary addition of wormwood improved growth performance, feed efficiency, carcass grade, USFA composition, and oxidation of protein and lipids in the LD muscle of growing-fattening pigs.
AOAC – Association of Official Analytic Chemists. Official methods of analysis. Method 996.11. Maryland, USA: AOAC international; 2005.
Asghar A, Gray JI, Booren AM, Gomaa EA, Abouzied MM, Miller ER, Buckley DJ. Effects of supranutritional dietary vitamin E levels on subcellular deposition of α-tocopherol in the muscle and on pork quality. J Sci Food Agric. 1991 Apr 24;57(1):31-41. https://doi.org/10.1002/jsfa.2740570104
Baker DP, Van Lenten BJ, Fogelman AM, Edwards PA, Kean C, Berliner JA. LDL, scavenger, and beta-VLDL receptors on aortic endothelial cells. Arteriosclerosis Offic J Am Heart Assoc. 1984 May;4(3):248-55. https://doi.org/10.1161/01.ATV.4.3.248
Bekhit AEDA, Holman BW, Giteru SG, Hopkins DL. Total volatile basic nitrogen (TVB-N) and its role in meat spoilage: A review. Trends Food Sci Technol. 2021 Mar;109:280-302. https://doi.org/10.1016/j.tifs.2021.01.006
Byrne CE, Troy DJ, Buckley DJ. Postmortem changes in muscle electrical properties of bovine M. longissimus dorsi and their relationship to meat quality attributes and pH fall. Meat Sci. 2000 Jan;54(1):23-34. https://doi.org/10.1016/S0309-1740(99)00055-8
Chen TC, Waimaleongora-Ek C. Effect of pH on TBA values of ground raw poultry meat. J Food Sci. 1981 Jun 18;46(6):1946-7. https://doi.org/10.1111/j.1365-2621.1981.tb04525.x
Chu GM, Song YM. Effect of dietary addition of wormwood (Artemisia montana Pampan) on performance of fattening pigs and selected hematological and immunological indices. Livest Sci. 2012 Aug;147(1-3):188-91.
Chu GM, Lee SJ, Jeong HS, Lee SS. Efficacy of probiotics from anaerobic microflora with prebiotics on growth performance and noxious gas emission in growing pigs. Anim Sci J. 2011 Feb 23;82(2):282-90. https://doi.org/10.1111/j.1740-0929.2010.00828.x
Gill C. Botanical feed additives. Feed Int. 2000 Apr;21:14-7.
Gladine C, Morand C, Rock E, Gruffat D, Bauchart D, Durand D. The antioxidative effect of plant extracts rich in polyphenols differs between liver and muscle tissues in rats fed n-3 PUFA rich diets. Anim Feed Sci Technol. 2007 Dec 15;139(3-4):257-72. https://doi.org/10.1016/j.anifeedsci.2007.01.015
Grundy SM. Comparison of monounsaturated fatty acids and carbohydrates for lowering plasma cholesterol. N Engl J Med. 1986 Mar 20;314(12):745-8. https://doi.org/10.1056/NEJM198603203141204
Han EK, Jin YX, Yoo YS, Jung EJ, Lee JY, Chung CK. Effect of Artemisia capillaris and Paecilomyces japonica on the reduction of hepatotoxicity and lipid metabolism induced by ethanol. Journal of the Korean Society of Food Science and Nutrition. 2009 Aug 31;38(8):1016-23. https://doi.org/10.3746/jkfn.2009.38.8.1016
Honikel KO. Reference methods for the assessment of physical characteristics of meat. Meat Sci. 1998 Aug 1;49(4):447-57. https://doi.org/10.1016/S0309-1740(98)00034-5
Huang YX, Miller EL. Iron-induced TBARS as an indicator of oxidative stability of fresh chicken meat. In: Colin P, Culioli F, Ricard H, editors. Proceedings of the 11th European Symposium on the Quality of Poultry meat; 1993 Oct. p. 430-4.
Ikeda I. Multifunctional effects of green tea catechins on prevention of the metabolic syndrome. Asia Pac J Clin Nutr. 2008 Jan 1;17(S1):273-4.
Jang JY, Choi HJ. Effects of Artemisia iwayomogi oligosaccharide on the blood lipids, abdominal adipose tissues and leptin levels in the obese rats. Korean J Nutr. 2003 Jun;36(5):437-45. Korean.
Jin SK, Kim IS, Song YM, Kang SN, Je YJ, Oh HS, Min CS. The effect of ion water and premixed mineral supplementation on the growth performance, carcass, and meat quality parameters in finishing pigs. Food Sci Anim Res. 2009 Apr 30;29(2):252-9. Korean. https://doi.org/10.5851/kosfa.2009.29.2.252
Kang SN, Kim JD, Kim IS, Jin SK, Lee M. Effect of replacing antibiotics by herb extracts and digestive enzymes containing vitamin E and oriental medicinal plants byproduct on blood serum cholesterol and meat qualities in the hog loin meat. Food Sci Anim Res. 2007 Mar 31;27(1):87-94. Korean. https://doi.org/10.5851/kosfa.2007.27.1.87
Kim IS, Jin SK, Song YM, Hah KH, Kim HY, Nam KY, Lyou HJ, Ha JH. The quality properties of pork meat by feeding mugwort powder during chilling storage. J Korean Soc Internat Agric. 2004 Dec;16:319-24. Korean.
Kim IS, Jin SK, Kang SN. Effects of mugwort powder supplementation on carcass and meat characteristics in the finishing period of gilts. Food Sci Anim Res. 2009 Apr 30;29(2):188-93. Korean. https://doi.org/10.5851/kosfa.2009.29.2.188
Kim MJ, Park M, Jeong MK, Yeo J, Cho WI, Chang PS, Chung JH, Lee J. Radical scavenging activity and anti-obesity effects in 3T3-L1 preadipocyte differentiation of Ssuk (Artemisia princeps Pamp.) extract. Food Sci Biotechnol. 2010 Apr;19(2):535-40. https://doi.org/10.1007/s10068-010-0074-2
Kwon OS, Cho JH, Min BJ, Kim HJ, Chen YG, Yoo JS, Kim IH, La JC, Park HK. Effect of supplemental medicinal plants (Artemisia, Acanthopanax and Garlic) on growth performance, IGF-1 and meat quality characteristics in growing-finishing pigs. Food Sci Anim Res. 2005 Sep 1;25(3):316-21. Korean.
Lee CH, Kim M, Han KH, Jo HY. The effect of mugwort and ginseng supplementation on the fatty acid composition and TBA value in korean native goat meat. animal resources research center. Kon-Kuk Universtiy. 1998;19:31-6.
Lee CH, Han KH, Choi IS, Kim CY, Cho JK. Effects of mugwort-water extracts on cadmium toxicity in rats. Korean J Food Sci Anim Res. 1999 Feb;19(2):188-97. Korean.
Li J. Current status and prospects for in-feed antibiotics in the different stages of pork production – A review. Asian-Australas J Anim Sci. 2017 Dec 1;30(12):1667-73.
MAFRA – Ministry of Agriculture, Food and Rural Affairs. Grade rule for pig carcass in Korea. Sejong, Korea: Korea Ministry of Government Legislation [cited 2017 Nov 30]. Available from: http://www.law.go.kr/main.html
Mattson FH, Grundy SM. Comparison of effects of dietary saturated, monounsaturated, and polyunsaturated fatty acids on plasma lipids and lipoproteins in man. J Lipid Res. 1985 Feb;26(2):194-202. https://doi.org/10.1016/S0022-2275(20)34389-3
Paiva-Martins F, Barbosa S, Pinheiro V, Mourao JL, Outor-Monteiro D. The effect of olive leaves supplementation on the feed digestibility, growth performances of pigs and quality of pork meat. Meat Sci. 2009 Aug;82(4):438-43. https://doi.org/10.1016/j.meatsci.2009.02.014
Park CI, Kim YJ. Effects of dietary mugwort powder on the VBN, TBARS, and fatty acid composition of chicken meat during refrigerated storage. Food Sci Anim Res. 2008 Oct 31;28(4):505-11. Korean. https://doi.org/10.5851/kosfa.2008.28.4.505
Pascual JV, Rafecas M, Canela MA, Boatella J, Bou R, Barroeta AC, Codony R. Effect of increasing amounts of a linoleic-rich dietary fat on the fat composition of four pig breeds. part II: Fatty acid composition in muscle and fat tissues. Food Chem. 2007;100(4):1639-48. https://doi.org/10.1016/j.foodchem.2005.12.045
Salminen S, Ouwehand A, Benno Y, Lee YK. Probiotics: How should they be defined? Trends Food Sci Technol. 1999 Mar;10(3):107-10. https://doi.org/10.1016/S0924-2244(99)00027-8
Wood JD, Enser M, Fisher AV, Nute GR, Sheard PR, Richardson RI, Hughes SI, Whittington FM. Fat deposition, fatty acid composition and meat quality: A review. Meat Sci. 2008 Apr;78(4):343-58. https://doi.org/10.1016/j.meatsci.2007.07.019
Yan L, Meng QW, Kim IH. The effects of dietary houttuynia cordata and taraxacum officinale extract powder on growth performance, nutrient digestibility, blood characteristics and meat quality in finishing pigs. Livest Sci. 2011 Nov;141(2-3):188-93. https://doi.org/10.1016/j.livsci.2011.05.017
Ziemer CJ, Gibson GR. An overview of probiotics, prebiotics and synbiotics in the functional food concept: Perspectives and future strategies. Int Dairy J. 1998 May;8(5-6):473-9. https://doi.org/10.1016/S0958-6946(98)00071-5