Korean Journal of Food Science and Technology (한국식품과학회지)

Korean Society of Food Science and Technology (한국식품과학회)
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Comparison of physicochemical characteristics of horse fat, lard, and beef-tallow

감압추출마유(horse fat) 및 시판 돈지와 우지의 이화학적 특성 비교

  • Park, Youn Hyung (Department of Food Bioengineering, Jeju National University) ;
  • Cho, Man Jae (Jeju Special Self-Governing Province Institute of Health and Environment Research) ;
  • Kim, Hyun Jung (Department of Food Bioengineering, Jeju National University)
  • 박윤형 (제주대학교 식품생명공학과) ;
  • 조만재 (제주특별자치도 보건환경연구원) ;
  • 김현정 (제주대학교 식품생명공학과)
  • Received : 2018.10.31
  • Accepted : 2018.12.13
  • Published : 2019.02.28
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Abstract

Horse fat was vacuum-extracted from fatty tissues of Jeju and Halla horse meat and their physicochemical properties were compared to those of commercial lard and beef-tallow. For color, ${\Delta}E$ was found to be decreased when crystallized. Although acid values of horse fat were higher than those of lard and beef-tallow, p-anisidine and totox values were lower. The iodine value of beef-tallow was the lowest (44.61), and those of horse fat and lard were similar (57.53-57.74). Only horse fat contained ${\alpha}-tocopherol$. The contents of ${\gamma}-tocopherol$ in Jeju and Halla horse fat, lard, and beef-tallow were 7.08, 4.57, 2.13, and 1.91 mg/kg, respectively. Palmitoleic acid ($C_{16:1}$) was found in horse fat. Melting and crystallization curves of horse fat displayed two endothermic and exothermic peaks which were differentiated from lard and beef-tallow. These results indicated that horse fat demonstrates different physicochemical properties compared to lard and beef-tallow, when applied to various types of lipid products.

본 연구에서는 제주말과 한라말로부터 추출한 마유와 시중에서 판매되는 동물성 유지인 돈지와 우지의 물리화학적 성질을 조사하였다. 색도 차이를 나타내는 ${\Delta}E$값은 동물성 유지 간에 유의적인 차이를 나타나지 않았으며, 물리적 성상 차이로 인해 $25^{\circ}C$에서 측정된 L값이 $60^{\circ}C$에 비해 감소되었다. 제주마유와 한라마유의 산가는 돈지와 우지에 비하여 높게 측정되었지만, 과산화물가, p-아니시딘가 및 총 산화가는 낮게 측정되었다. 모든 시료에서 미량의 ${\gamma}-tocopherol$이 검출되었으나, 오직 제주마유와 한라마유에서 14.7와 21.4 mg/kg의 ${\alpha}-tocopherol$이 검출되었다. 마유의 주요 지방산으로 palmitic acid ($C_{16:0}$), oleic acid ($C_{18:1}$), linoleic acid ($C_{18:2}$)가 분석되었고, palmitoleic acid ($C_{16:1}$)의 함량은 7.36과 5.22%로 돈지와 우지에 비하여 2-3배 높게 함유한 것으로 나타났다. 제주마유와 한라마유는 흡열곡선 및 발열곡선에서 두 개의 피크가 발견되었으며, 상대적으로 돈지와 우지의 피크보다 낮은 온도에서 발견되었는데 이는 우지보다 높은 함량의 불포화지방산의 조성 비율, 돈지보다 적은 함량의 stearic acid ($C_{18:0}$)에 의한 것으로 보여진다. 따라서 본 연구 결과는 최근 산업적으로 활용도가 높아지고 있는 제주마유와 한라마유의 물리화학적 성질에 대한 기초 자료로 제공되어 향후 연구 수행에 도움을 줄 수 있을 것으로 판단된다.

Keywords

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Fig. 1. Melting curves (I) and crystallization curves (II) for Jeju-horse fat (A), Halla-horse fat (B), lard (C) and beef-tallow (D)

Table 1. Hunter’s color values of four different animal fats

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Table 2. Chemical characteristics of four different animal fats

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Table 3. Tocopherol contents of four different animal fats

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Table 4. Fatty acid composition of four different animal fats

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References

  1. Abdulkarim SM, Long K, Lai OM, Muhammad SKS, Ghazali HM. Some physicochemical properties of Moringa oleifera seed oil extracted using solvent and aqueous enzymatic methods. Food Chem. 93: 253-263 (2005) https://doi.org/10.1016/j.foodchem.2004.09.023
  2. Ahn TH, Kim JS, Park SJ, Kim HW. Antioxidative effect of commercial lecithin on the oxidative stability of perilla oil. J. Korean. Food Sci. Technol. 23: 251-255 (1991)
  3. AOCS. Official methods and recommended practices of the AOCS. Method Cd 8b-90, Ch 2a-94. American Oil Chemists' Society, Champaign, IL, USA (2004)
  4. AOCS. Official methods and recommended practices of the AOCS. Method Cd 18-90. American Oil Chemists' Society, Champaign, IL, USA (1988)
  5. AOAC. Official method of analysis. 16th ed. Method 969.17. Association of Official Analytical Chemists, Arlington, VA, USA (1995)
  6. AOAC. Official methods of analysis. 13th ed. Method 993.20. Association of Official Analytical Chemists, Washington DC, USA (1980)
  7. Beare-Rogers JL, Dieffenbacher A, Holm JV. Lexicon of lipid nutrition (IUPAC Technical Report). Pure Appl. Chem. 73: 685-774 (2001) https://doi.org/10.1351/pac200173040685
  8. Cha WS, Yu EK, Kim YS. Studies on the compositions of odd number fatty acid of vegetability lipids-for the Juglans sinensis, peach seed and apricot seed. J. Korean. Biotechnol. Bioeng. 8: 49-54 (1993)
  9. Chung KH, Park BG. Biodiesel production from vegetable oils by transesterification using ultrasonic irradiation. Korean Ind. Eng. Chem. Soc. 21: 385-390 (2010)
  10. Cunnane SC, Anderson MJ. Pure linoleate deficiency in the rat: influence on growth, accumulation of n-6 polyunsaturates and [1-14C] linoleate oxidation. J. Lipid Res. 38: 805-12 (1997) https://doi.org/10.1016/S0022-2275(20)37247-3
  11. Ellis R, Kimoto WI, Bitman J, Edmondson LF. Effect of induced high linoleic acid and tocopherol content on the oxidative stability of rendered veal fat. J. Am. Oil Chem. Soc. 51: 4-7 (1974) https://doi.org/10.1007/BF02545204
  12. Enig MG, Pallansch LA, Sampugna J, Keeney M. Fatty acid composition of the fat in selected food items with emphasis on trans components. J. Am. Oil Chem. Soc. 60: 1788-1795 (1983) https://doi.org/10.1007/BF02680357
  13. Han CH, Cho YH. Liposome included horse oil, the method preparing thereof and composition for treating burn or UV-cut containing the same. Korea Patent 10-1621194 (2016)
  14. Harris PL, Quaife ML, Swanson WJ. Vitamin E content of foods. J. Nutr. 40: 367-381 (1950) https://doi.org/10.1093/jn/40.3.367
  15. Imahara H, Minami E, Saka S. Thermodynamic study on cloud point of biodiesel with its fatty acid composition. Fuel 85: 12-13 (2006) https://doi.org/10.1016/j.fuel.2005.04.030
  16. Jang SK, An SK, Jeon SH. The moisturizing effect and formulation test of the cosmetics composed by horse oil liposomes. J. Korean Aesthet. Cosmetol. 12: 813-820 (2014)
  17. Jang YS, Kim KS, Lee YH, Cho HJ, Suh SJ. Review of property and utilization of oil crop for biodiesel. J. Plant Biotechnol. 37: 25-46 (2010) https://doi.org/10.5010/JPB.2010.37.1.025
  18. Joseph S. Analysis of fat-soluble vitamins from food matrix for nutrition labeling. Publication Number 5990-8668EN. Agilent Technologies, Inc., Santa Clara, CA, USA (2011)
  19. Ju YW, Son MH, Lee JS, Byun SY. Supercritical $CO_2$ extraction of sesame oil with high content of tocopherol. J. Korean Biotechnol. Bioeng. 20: 210-214 (2005)
  20. Jung JK, Park YK. Antidiabetic effect of So-Dang-Hwan in streptozotocin-induced diabetic rats. J. Korean. Herbology 24: 159-167 (2009)
  21. Kamel BS. Characteristics of bread and buns made with lard and vegetable oils of different iodine values. J. Am. Oil Chem. Soc. 69(8): 794-796 (1992) https://doi.org/10.1007/BF02635917
  22. Kim KB, Kang KP, Lee YK, Park KH. A method for refining horse oil, the refined horse oil and a cosmetic composition comprising the refined horse oil. Korea Patent 10-10-1632601 (2016)
  23. Kim JK, Park JY, Jeon CH, Min KI, Yim ES, Jung CS, Lee JH. Fuel properties of various biodiesels derived vegetable oil. Korean J. Oil Chem. Soc. 30: 35-48 (2013) https://doi.org/10.12925/jkocs.2013.30.1.035
  24. Korea Food & Drug Administration. Food code: Chemical test of edible oils. Munyoung Publishing Co., Seoul, Korea, pp. 120-122 (2016)
  25. Lee S, Kang SH, Kim MK, Song SR, Yoon HJ, Lee MW, Kang HJ, Hwang IK. Degree of rancidity and sensory characteristics of frying oils with reuse and storage at home. Korean J. Food Cookery Sci. 28: 265-273 (2012a) https://doi.org/10.9724/kfcs.2012.28.3.265
  26. Lee YJ, Lee KT. Development and characterization of trans free margarine stock from lipase-catalyzed interesterification of Avocado and palm oils. Korean J. Food Sci. Technol. 41: 231-237 (2009)
  27. Lee TS, Lee YH, Kim KS, Kim W, Kim KS, Jang YS, Park KG. Yield and characterization of various biodiesel from vegetable oils and animal fats. Korean J. New Renewable Energy Soc. 8: 30-37 (2012b)
  28. Lee WJ, Park CI. Application of rheological theory to assess emulsion stability and physical skincare barrier. Korean J. Skin Barrier Res. 15: 65-69 (2013)
  29. Lee YS, Yoon JH, Kim BA, Park CI, Yoo WK, Cho JW, Kim MR. Effects of horse oil on the DNCB-induced contact hypersensitivity in balb/c Mice. Korean J. Herbology. 28: 77-81 (2013) https://doi.org/10.6116/kjh.2013.28.4.77
  30. Park YH, Cho MJ, Kim HJ. Effects of ${\alpha}$-, ${\gamma}$-, and ${\delta}$-tocopherol on the oxidative stability of horse fat. Korean J. Food Sci. Technol. 50: 267-273 (2018) https://doi.org/10.9721/KJFST.2018.50.3.267
  31. Renou JP, Bielicki G, Deponge C, Gachon P, Micol D, Ritz P. Characterization of animal products according to geographic origin and feeding diet using nuclear magnetic resonance and isotope ratio mass spectrometry. Part II: Beef meat. Food Chem. 86: 251-256 (2004) https://doi.org/10.1016/j.foodchem.2003.08.021
  32. Ryu JH, Shin HY. Optimization of fatty acids production from lard via subcritical water-mediated hydrolysis. Korean Chem. Eng. Res. 53: 199-204 (2015) https://doi.org/10.9713/kcer.2015.53.2.199
  33. Tan CP, Man CYB. Differential scanning calorimetric analysis of edible oils: comparison of thermal properties and chemical composition. J. Am. Oil Chem. Soc. 77: 143-155 (2000) https://doi.org/10.1007/s11746-000-0024-6
  34. Wille JJ, Kydonieus A. Palmitoleic acid isomer (C16: $1{\Delta}6$) in human skin sebum is effective against gram-positive bacteria. Skin Pharmacol. Appl. 16: 176-187 (2003)
  35. Wood JD, Richardson RI, Nute GR, Fisher AV, Campo MM, Kasapidou E, Sheard PR, Enser M. Effects of fatty acids on meat quality: a review. Meat Sci. 66: 21-32 (2004) https://doi.org/10.1016/S0309-1740(03)00022-6
  36. Yi ES, Chang YS, Shin ZI. Effects of tempering temperature and time on the slip melting point of fats. Korean J. Food Sci. Technol. 23: 19-24 (1991)
  37. Young JA. Chemical laboratory information profile: oleic acid. J. Chem. Educ. 79: 24 (2002) https://doi.org/10.1021/ed079p24
  38. Zhang H, Shin JA, Lee KT. Reduction of saturated fatty acid methyl esters of biodiesel produced from beef tallow by acetone fractionation. Korean J. Oil Chem. Soc. 28: 472-481 (2011)