Multi-target response surface optimization of the aqueous extraction of Macauba kernel oil

Authors

DOI:

https://doi.org/10.3989/gya.0788191

Keywords:

Desirability, Fatty acid, Lipid, Palm

Abstract


Macauba (Acrocomia aculeata) is a promising tropical palm for the production of vegetable oil for both the food and non-food sectors. In this work, a multi-target response surface optimization of the aqueous extraction of Macauba kernel oil aimed to maximize the oil yield and minimize the free acidy and peroxide value. High yield was achieved at a high pH, long extraction periods and moderate temperatures, but these conditions contributed to elevating the peroxide value of the oil. On the other hand, pH presented the only significant effect on the oil’s acidity, which decreased with the increase in pH in the aqueous medium. Therefore, the multi-target response surface optimization based on a desirability approach showed that pH 11, room temperature (25 °C) and a 60 min agitation time was preferred to obtain high yield and low free acidity and peroxide values. These conditions resulted in 30% yield (63.1% of the yield obtained by solvent extraction), 0.3% free acidity, and a peroxide value of 2.9 meqO2/kg. The oil from the optimized aqueous extraction had a higher saturated fatty acid content compared to that from solvent extraction, especially fatty acids with < 14 carbon atoms, which can make the oil harder and more useful for producing special fats for specific food applications.

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References

Asbi BA, Wei LS, Steinberg MP. 1989. Effect of pH on the Kinetics of Soybean Lipoxygenase-1. J. Food Sci. 54, 1594-1595. https://doi.org/10.1111/j.1365-2621.1989.tb05167.x

Campbell KA, Glatz CE, Johnson LA, Jung S, Moura JMN, Kapchie V, Murphu P. 2011. Advances in Aqueous Extraction Processing of Soybeans. J. Am. Oil Chem. Soc. 88, 449-465. https://doi.org/10.1007/s11746-010-1724-5

Chaiyasit W, Elias RJ, Mcclements DJ, Decker EA. 2007. Role of physical structures in bulk oils on lipid oxidation. Crit. Rev. Food. Sci. Nutrit. 47, 299-317. https://doi.org/10.1080/10408390600754248 PMid:17453926

Coimbra MC, Jorge N. 2011. Characterization of the Pulp and Kernel Oils from Syagrus oleracea, Syagrus romanzoffiana, and Acrocomia aculeata. J. Food Sci. 76, C1156-61.

Colombo CA, Berton LHC, Diaz BG, Ferrari RA. 2018. Macauba: a promising tropical palm for the production of vegetable oil. Oilseeds Fats Crops Lipids 25, D108. https://doi.org/10.1051/ocl/2017038

Costa NR, Lourenço J, Pereira ZL. 2011. Desirability function approach: A review and performance evaluation in adverse conditions. Chemom. Intell. Lab. Syst. 107, 234-244. https://doi.org/10.1016/j.chemolab.2011.04.004

Dario MF, Oliveira FF, Marins DSS, Baby AR, Velasco MVR, Löbenberg R, Bou-Chacra NA. 2018. Synergistic photoprotective activity of nanocarrier containing oil of Acrocomia aculeata (Jacq.) Lodd. Ex. Martius-Arecaceae. Ind. Crops Prod. 112, 305-312. https://doi.org/10.1016/j.indcrop.2017.12.021

Ghorbanzadeh R, Rezaei K. 2017. Optimization of an Aqueous Extraction Process for Pomegranate Seed Oil. J. Am. Oil Chem. Soc. 94, 1491-1501. https://doi.org/10.1007/s11746-017-3045-4

Hanmoungjai P, Pyle L, Niranjan K. 2000. Extraction of rice bran oil using aqueous media. J. Chem. Technol. Biotechnol. 75, 348-35. https://doi.org/10.1002/(SICI)1097-4660(200005)75:5<348::AID-JCTB233>3.0.CO;2-P

Khoei M, Chekin F. 2016. The ultrasound-assisted aqueous extraction of rice bran oil. Food Chem. 194, 503-507. https://doi.org/10.1016/j.foodchem.2015.08.068 PMid:26471585

Khuwijitjaru P, Adachi S, Matsuno R. 2002. Solubility of saturated fatty acids in water at elevated temperatures. Biosci. Biotechnol. Biochem. 66, 1723-6. https://doi.org/10.1271/bbb.66.1723 PMid:12353634

Kim JY, Bora Y, Chankyu L, Seo-Yeong G, Mi-Ja K, Jaehwan L. 2016. Effects of pH on the rates of lipid oxidation in oil- water system. Appl. Biol. Chem. 59, 157-161. https://doi.org/10.1007/s13765-015-0146-3

Li P, Gasmalla MAA, Zhang W, Liu J, Bing R, Yang R. 2016. Effects of roasting temperatures and grinding type on the yields of oil and protein obtained by aqueous extraction processing. J. Food Eng. 173, 15-24. https://doi.org/10.1016/j.jfoodeng.2015.10.031

Ludikhuyze L, Indrawati I, Van Den Broeck C, Weemaes C, Hendrickx M. 1998. Effect of Combined Pressure and Temperature on Soybean Lipoxygenase. 1. Influence of Extrinsic and Intrinsic Factors on Isobaric−Isothermal Inactivation Kinetics. J. Agric. Food Chem. 46, 4074−4080. https://doi.org/10.1021/jf980256c

Mat Yusoff M, Gordon MH, Ezeh O, Niranjan K. 2016. Aqueous enzymatic extraction of Moringa oleifera oil. Food Chem. 211, 400-408. https://doi.org/10.1016/j.foodchem.2016.05.050 PMid:27283648

Moreira MAC, Payret Arrúa ME, Antunes AC, Fiuza TER, Costa BJ, Weirich Neto PH, Antunes SRM. 2013. Characterization of Syagrus romanzoffiana oil aiming at biodiesel production. Ind. Crops. Prod. 48, 57-60. https://doi.org/10.1016/j.indcrop.2013.04.006

Nikiforidis CV, Kiosseoglou V. 2009 Aqueous Extraction of Oil Bodies from Maize Germ (Zea mays) and Characterization of the Resulting Natural Oil-in-Water Emulsion. J. Agric. Food Chem. 57, 5591-5596. https://doi.org/10.1021/jf900771v PMid:19469559

Nunes AA, Buccini DF, Jaques JAS, Portugal, LC, Guimarães, RCA, Favaro SP, Caldas RA, Carvalho CME. 2018. Effect of Acrocomia aculeata Kernel Oil on Adiposity in Type 2 Diabetic Rats. Plant Foods Hum. Nutr. 73, 61-67. https://doi.org/10.1007/s11130-017-0648-8 PMid:29177992

Nunes CA, Freitas MP, Pinheiro ACM, Bastos SC. 2012. Chemoface: a novel free user-friendly interface for chemometrics. J. Brazil. Chem. Soc. 23, 2003-2010. https://doi.org/10.1590/S0103-50532012005000073

Prates-Valério P, Celayeta JMF, Cren EC. 2019. Quality Parameters of Mechanically Extracted Edible Macauba Oils (Acrocomia aculeata) for Potential Food and Alternative Industrial Feedstock Application. Eur. J. Lipid Sci. Technol. 121, 1800329. https://doi.org/10.1002/ejlt.201800329

Rabrenović BB, Dimić EB, Novaković MM, Tešević VV, Basić ZN. 2014. The most important bioactive components of cold pressed oil from different pumpkin (Cucurbita pepo L.) seeds. LWT - Food Sci. Technol. 55, 521-527. https://doi.org/10.1016/j.lwt.2013.10.019

Rosenthal A, Pyle DL, Niranjan K. 1998. Simultaneous Aqueous Extraction of Oil and Protein from Soybean: Mechanisms for Process Design. Food Bioprod. Process. 76, 224-230. https://doi.org/10.1205/096030898532124

Sonwai S, Rungprasertphol P, Nantipipat N, Tungvongcharoan S, Laiyangkoon N. 2017. Characterization of Coconut Oil Fractions Obtained from Solvent Fractionation Using Acetone. J. Oleo Sci. 66, 951-961. https://doi.org/10.5650/jos.ess16224 PMid:28794308

Trentini CP, Cuco RP, Cardozo-Filho L, Silva C. 2019. Extraction of macauba kernel oil using supercritical carbon dioxide and compressed propane. Can. J. Chem. Eng. 97, 785-792. https://doi.org/10.1002/cjce.23236

Wu H, Li C, Li Z, Liu R, Zhang A, Xiao Z, Ma L, Li J, Deng S. 2018. Simultaneous extraction of oil and tea saponin from Camellia oleifera Abel. seeds under subcritical water conditions. Fuel Process. Technol. 174, 88-94. https://doi.org/10.1016/j.fuproc.2018.02.014

Published

2020-12-04

How to Cite

1.
Magalhães KT, Tavares TS, Gomes TM, Nunes CA. Multi-target response surface optimization of the aqueous extraction of Macauba kernel oil. grasasaceites [Internet]. 2020Dec.4 [cited 2022Dec.4];71(4):e377. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1844

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Research