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http://dx.doi.org/10.3746/jkfn.2017.46.10.1205

Change of Hydrolysis Rate on Hydrogenated Palm Kernel Oil and Shea Butter Blendings Using In Vitro Digestion System  

Lee, Hyeon-Hwa (Department of Food Science and Technology, Chungnam National University)
Shin, Jung-Ah (Department of Food Science and Technology, Chungnam National University)
Lee, Ki-Teak (Department of Food Science and Technology, Chungnam National University)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.46, no.10, 2017 , pp. 1205-1215 More about this Journal
Abstract
In this study, the hydrolysis rate of palm kernel oil (HPKO) and shea butter were compared by in vitro digestion to develop low-digestible fats. HPKO exhibited a higher hydrolysis rate than shea butter. The initial rate and ${\Phi}max$ value of HPKO were 0.315 mM/s and 78.0%, while the corresponding values for shea butter were 0.117 mM/s and 41.4%. When the two fats were blended at various ratios, the hydrolysis rate, in terms of the ${\Phi}max$ value, was similar to that of shea butter until 2:8 (HPKO : shea butter, w/w). After the analysis of triacylglycerol species and the positional fatty acid composition, the factors that affected the hydrolysis rate were determined. The results suggest that the low hydrolysis rate of shea butter would be due mostly to the stearic acid located at the sn-1,3 positions of triacylglycerol molecules. These properties of shea butter are expected to be the nutritional benefits as a low-digestible fat in foods.
Keywords
hydrolysis rate; in vitro digestion; palm kernel oil; shea butter; triacylglycerol species;
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1 Ministry of Health and Welfare. 2015. Korea Health Statistics 2015: Korea National Health and Nutrition Examination Survey (KNHANES VI-3). Korea Centers for Disease Control and Prevention, Cheongju, Korea.
2 Birari RB, Bhutani KK. 2007. Pancreatic lipase inhibitors from natural sources: unexplored potential. Drug Discovery Today 12: 879-889.   DOI
3 Goh EM. 2002. Applications and uses of palm and palm kernel oils in speciality products. Malaysian Oil Science and Technology 11: 46-50.
4 Mozaffarian D, Micha R, Wallace S. 2010. Effects on coronary heart disease of increasing polyunsaturated fat in place of saturated fat: a systematic review and meta-analysis of randomized controlled trials. PLoS Med 7: e1000252.   DOI
5 Micha R, Mozaffarian D. 2010. Saturated fat and cardiometabolic risk factors, coronary heart disease, stroke, and diabetes: a fresh look at the evidence. Lipids 45: 893-905.   DOI
6 German JB, Dillard CJ. 2004. Saturated fats: what dietary intake?. Am J Clin Nutr 80: 550-559.   DOI
7 McNeill GP. 2009. Saturated fats and the risk of heart disease. Inform 20: 340-341.
8 Di Vincenzo D, Maranz S, Serraiocco A, Vito R, Wiesman Z, Bianchi G. 2005. Regional variation in shea butter lipid and triterpene composition in four African countries. J Agric Food Chem 53: 7473-7479.   DOI
9 Iqbal J, Hussain MM. 2009. Intestinal lipid absorption. Am J Physiol Endocrinol Metab 296: E1183-E1194.   DOI
10 Lykidis A, Mougios V, Arzoglou P. 1995. Kinetics of the two-step hydrolysis of triacylglycerol by pancreatic lipases. Eur J Biochem 230: 892-898.   DOI
11 Sek L, Porter CJH, Kaukonen AM, Charman WN. 2002. Evaluation of the in-vitro digestion profiles of long and medium chain glycerides and the phase behaviour of their lipolytic products. J Pharm Pharmacol 54: 29-41.   DOI
12 Hur SJ, Joo ST, Lim BO, Decker EA, McClements JD. 2011. Impact of salt and lipid type on in vitro digestion of emulsified lipids. Food Chem 126: 1559-1564.   DOI
13 Giang TM, Gaucel S, Brestaz P, Anton M, Meynier A, Trelea IC, Le Feunteun S. 2016. Dynamic modeling of in vitro lipid digestion: Individual fatty acid release and bioaccessibility kinetics. Food Chem 194: 1180-1188.   DOI
14 Mun S, Decker EA, Park Y, Weiss J, McClements DJ. 2006. Influence of interfacial composition on in vitro digestibility of emulsified lipids: potential mechanism for chitosan's ability to inhibit fat digestion. Food Biophys 1: 21-29.   DOI
15 Sek L, Porter CJH, Charman WN. 2001. Characterisation and quantification of medium chain and long chain triglycerides and their in vitro digestion products, by HPTLC coupled with in situ densitometric analysis. J Pharm Biomed Anal 25: 651-661.   DOI
16 Israel MO. 2014. Effects of topical and dietary use of Shea butter on animals. Am J Life Sci 2: 303-307.   DOI
17 Lovett PN. 2005. Shea butter industry expanding in West Africa. Inform 16: 273-275.
18 Malachi OI, Ajayi OB, Akomolafe SF. 2014. Effects of shea butter based diet on hepatic and renal enzymes and plasma lipid profile in albino rats. Adv Biochem 2: 80-84.   DOI
19 AOCS. 1990. Official methods and recommended practices of the AOCS. 4th ed. American Oil Chemists' Society, Champaign, IL, USA. Method Cc1-25.
20 Ministry of Food and Drug Safety. 2016. Food Code. Cheongju, Korea.
21 Bonnaire L, Sandra S, Helgason T, Decker EA, Weiss J, McClements DJ. 2008. Influence of lipid physical state on the in vitro digestibility of emulsified lipids. J Agric Food Chem 56: 3791-3797.   DOI
22 Hunter JE. 2001. Studies on effects of dietary fatty acids as related to their position on triglycerides. Lipids 36: 655-668.   DOI
23 Zhu X, Ye A, Verrier T, Singh H. 2013. Free fatty acid profiles of emulsified lipids during in vitro digestion with pancreatic lipase. Food Chem 139: 398-404.   DOI
24 Siew WL. 2001. Crystallisation and melting behaviour of palm kernel oil and related products by differential scanning calorimetry. Eur J Lipid Sci Technol 103: 729-734.   DOI
25 Livesey G. 2000. The absorption of stearic acid from triacylglycerols: an inquiry and analysis. Nutr Res Rev 13: 185-214.
26 Lee JH, Son JM, Akoh CC, Kim MR, Lee KT. 2010. Optimized synthesis of 1,3-dioleoyl-2-palmitoylglycerol-rich triacylglycerol via interesterification catalyzed by a lipase from Thermomyces lanuginosus. New Biotechnol 27: 38-45.   DOI
27 Versantvoort CHM, Oomen AG, Van de Kamp E, Rompelberg CJM, Sips AJAM. 2005. Applicability of an in vitro digestion model in assessing the bioaccessibility of mycotoxins from food. Food Chem Toxicol 43: 31-40.   DOI
28 Li Y, McClements DJ. 2010. New mathematical model for interpreting pH-stat digestion profiles: Impact of lipid droplet characteristics on in vitro digestibility. J Agric Food Chem 58: 8085-8092.   DOI
29 Arishima T, Tachibana N, Kojima M, Takamatsu K, Imaizumi K. 2009. Screening of resistant triacylglycerols to the pancreatic lipase and their potentialities as a digestive retardant. J Food Lipids 16: 72-88.   DOI
30 Redgrave TG, Kodali DR, Small DM. 1988. The effect of triacyl-sn-glycerol structure on the metabolism of chylomicrons and triacylglycerol-rich emulsions in the rat. J Biol Chem 263: 5118-5123.
31 Brink EJ, Haddeman E, de Fouw NJ, Weststrate JA. 1995. Positional distribution of stearic acid and oleic acid in a triacylglycerol and dietary calcium concentration determines the apparent absorption of these fatty acids in rats. J Nutr 125: 2379-2387.   DOI
32 Mattil KF, Higgins JW. 1945. The relationship of glyceride structure to fat digestibility. I. Synthetic glycerides of stearic and oleic acids. J Nutr 29: 255-260.   DOI
33 Hyeon JW, Lee KT. 2013. Enzymatic synthesis of asymmetric structured lipids containing 1,2-disaturated-3-unsaturated glycerol using acyl migration. CNU J Agric Sci 40: 367-375.
34 Lipp M, Anklam E. 1998. Review of cocoa butter and alternative fats for use in chocolate-Part A. Compositional data. Food Chem 62: 73-97.   DOI
35 Karupaiah T, Sundram K. 2007. Effects of stereospecific positioning of fatty acids in triacylglycerol structures in native and randomized fats: a review of their nutritional implications. Nutr Metab 4: 16.   DOI