[en] The date seed is a by-product from the date industry. Its use as a source of added-value compounds is of great interest. Oil accounts for 5-13% of the seed's weight. Soxhlet extraction with organic solvents is the traditional method for obtaining oil from seeds. In this work, hydrothermal pre-treatments and sonication are proposed to make the extraction a more environmentally friendly process. Factors such as sonication time and temperature and hexane-to-seed ratio (H/S) have been considered. Response surface methodology was applied for optimization. Hydrothermal treatments increased oil recovery. H/S was the most influential factor, and was close to 7 mL/g seeds for both samples. 71% recovery was achieved for native seeds after 15 min sonication at 45 ºC, and 80% for 180 ºC-treated seeds after 45 min at 35 ºC when compared to Soxhlet extraction. These conditions comply with our initial aim. Pre-treatments seem to have a negative effect on oil stability, although this observation needs to be confirmed.
Disciplines :
Food science
Author, co-author :
Mrabet, A. ; Instituto de la Grasa, Food Phytochemistry Department, Consejo Superior de Investigaciones Científicas (CSIC), Seville, Spain ; University of Liege - Gembloux, Department Agro-Bio Tech., Gembloux, Belgium
Rodríguez-Gutiérrez, G. ; Instituto de la Grasa, Food Phytochemistry Department, Consejo Superior de Investigaciones Científicas (CSIC), Seville, Spain
Guillén-Bejarano, R. ; Instituto de la Grasa, Food Phytochemistry Department, Consejo Superior de Investigaciones Científicas (CSIC), Seville, Spain
Rodríguez-Arcos, R. ; Instituto de la Grasa, Food Phytochemistry Department, Consejo Superior de Investigaciones Científicas (CSIC), Seville, Spain
Sindic, Marianne ; Université de Liège - ULiège > TERRA Research Centre > Chemistry for Sustainable Food and Environmental Systems (CSFES)
Jiménez-Araujo, A. ; Instituto de la Grasa, Food Phytochemistry Department, Consejo Superior de Investigaciones Científicas (CSIC), Seville, Spain
Language :
English
Title :
Optimization of date seed oil extraction using the assistance of hydrothermal and ultrasound technologies
Publication date :
17 May 2022
Journal title :
Grasas y Aceites
ISSN :
0017-3495
eISSN :
1988-4214
Publisher :
CSIC Consejo Superior de Investigaciones Cientificas
ULiège - Université de Liège [BE] MICINN - Ministerio de Ciencia e Innovacion [ES] AEI - Agencia Estatal de Investigación [ES] EC - European Commission [BE]
Funding text :
This research was funded by the University of Liège, grant number P.AGABQSP01-02 (A.M.), the project GreenPalm of the PRIMA European Action, Project 25/Section II-2019, and the grant PCI2020-112088 funded by MCIN/AEI /10.13039/501100011033 and by European Union NextGenerationEU/PRTR.
Abdullah M, Koc AB. 2013. Kinetics of ultrasound-assisted oil extraction from black seed (Ni-gella sativa). J. Food Proces. Preserv. 37, 814-823. DOI: 10.1111/j.1745-4549.2012.00704.x
Al Ghezi NAS, Al-Mossawi AE-BHJ, Al-Rikabi AKJ. 2020. Antioxidants Activity of Date Seed Extraction of Some Date Varieties. Medico-legal Update 20, 922-928. DOI:10.37506/v20/i1/2020/mlu/194714
Ara K, Karami M, Raofie F. 2014. Application of response surface methodology for the optimization of supercritical carbon dioxide extraction and ultrasound-assisted extraction of Capparis spinosa seed oil. J. Supercrit. Fluids 85, 173-182. DOI: 10.1016/j.supflu.2013.10.016
Barba JF, Zhu Z, Kouba M, Sant'Ana AS, Orlien V. 2016. Green alternative methods for the extraction of antioxidant bioactive compounds from winery wastes and by-products: A review. Trends Food Sci. Technol. 49, 96-109. DOI: 10.1016/j. tifs.2016.01.006
Bassani CD, Nunes DS, Granato D. 2014. Optimization of Phenolics and Flavonoids Extraction Conditions and Antioxidant Activity of Roasted Yerba-Mate Leaves (Ilex paraguariensis A. St.-Hil., Aquifoliaceae) using Response Surface Methodology. An. Acad. Bras. Ciênc. 86, 923-934. DOI: 10.1590/0001-3765201420130019
Basuny AMM, Al-Marzooq MA. 2011. Production of mayonnaise from date pit oil. Food Nutr. Sci. 2, 3-8. DOI: 10.4236/fns.2011.29128
Besbes S, Blecker C, Deroanne C, Drira NE, Attia H. 2004. Date seeds: chemical composition and characteristic profiles of the lipid fraction. Food Chem. 84, 577-584. DOI: 10.1016/S0308-8146(03)00281-4
Bimakr M, Rahman RA, Taip FS, Adzahan NM, Sarker MZ, Ganjloo A. 2012. Optimization of ultrasound-assisted extraction of crude oil from winter melon (Benincasa hispida) seed using response surface methodology and evaluation of its antioxidant activity, total phenolic content and fatty acid composition. Molecules, 17, 11748-11762. DOI: 10.3390/molecules171011748.
Böger BR, Salviato A, Valezi DF, Di Mauro E, Georgetti SR, Kurozawa LE. 2018. Optimization of ultrasound-assisted extraction of grape-seed oil to enhance process yield and minimize free radical formation. J. Sci. Food. Agric. 98, 5019-5026. DOI: 10.1002/jsfa.9036
Boukouada M, Ghiabaa Z, Gourineb N, Bombardac I, Saidia M, Yousfi M. 2014. Chemical Composition and Antioxidant Activity of Seed oil of Two Algerian Date Palm Cultivars (Phoenix dactylifera). Nat. Prod. Commun. 9, 1777-1780. DOI: 10.1177/1934578X1400901230
Boussarsar H, Rogé B, Mathlouthi M. 2009. Optimization of sugarcane bagasse conversion by hydrothermal treatment for the recovery of xylose. Bioresource Technol. 100, 6537-6542. DOI: 10.1016/j.biortech.2009.07.019
Cravotto G, Bicchi C, Mantegna S, Binello A, Tomao V, Chemat F. 2011. Extraction of kiwi seed oil: Soxhlet versus four different non-conventional techniques. Nat. Prod. Res. 25, 974-981. DOI: 10.1080/14786419.2010.524162
Daoud A, Malika D, Bakari S, Hfaiedh N, Mnafgui K, Kadri A, Gharsallah N. 2015. Assessment of polyphenol composition, antioxidant and antimicrobial properties of various extracts of Date Palm Pollen (DPP) from two Tunisian cultivars. Arab. J. Chem. 12, 3075-3086. DOI: 10.1016/j. arabjc.2015.07.014
Djaoudene O, López V, Cásedas G, Les F, Schisano C, Bey MB, Tenore GC. 2019. Phoenix dactylifera L. seeds: a by-product as a source of bioactive compounds with antioxidant and enzyme inhibitory properties. Food Funct. 10, 4953-4965. DOI: 10.1039/c9fo01125k
Egüés I, Sanchez C, Mondragon I, Labidi J. 2012. Antioxidant activity of phenolic compounds obtained by autohydrolysis of corn residues. Ind. Crops Prod. 36, 164-171. DOI: 10.1016/j.ind-crop.2011.08.017
El-Rahman SNA, Al-Mulhem SI. 2017. Characteristic Analysis, Antioxidant Components and Antioxidant Activity of Date Fruits, Date Seeds and Palm Shell. ACMCR, 1(1).
Fernández-Bolaños J, Rodríguez G, Gómez E, Guillén R, Jiménez A, Heredia A. 2004. Total recovery of the waste of two-phase olive oil processing: isolation of added-value compounds. J. Agric. Food Chem. 52, 5849-5855. DOI: 10.1021/jf030821y
Fuentes-Alventosa JM, Jaramillo-Carmona S, Rodríguez-Gutiérrez G, Guillen-Bejarano R, Jiménez-Araujo A, Fernández-Bolaños J, Rodríguez-Arcos R. 2013. Preparation of bioactive extracts from asparagus by-product. Food Bioprod. Process. 91, 74-82. DOI: 10.1016/j.fbp.2012.12.004
Goula AM. 2013. Ultrasound-assisted extraction of pomegranate seed oil - Kinetic modeling. J. Food Engin. 117, 492-498. DOI: 10.1016/j. jfoodeng.2012.10.009
Jaramillo-Carmona S, Rodríguez-Arcos R, Guillén-Bejarano R, Jiménez-Araujo A. 2019. Hydrothermal treatments enhance the solubility and antioxidant characteristics of dietary fiber from asparagus by-products. Food Bioprod. Process. 114, 175-184. DOI: 10.1016/j.fbp.2018.12.008
Kareem MO, Edathil AA, Rambabu K, Bharath G, Banat F, Nirmala GS, Sathiyanarayanan K. 2021. Extraction, characterization and optimization of high quality bio-oil derived from waste date seeds, Chem. Eng. Commun. 208, 801-811. DOI: 10.1080/00986445.2019.1650034
Kaufmann B, Christen P. 2002. Recent extraction techniques for natural products: Microwave-assisted extraction and pressurised solvent extraction. Phytochem. Anal. 13, 105-113. DOI: 10.1002/pca.631
Kchaou W, Abbès F, Blecker C, Attia H, Besbes S. 2013. Effects of extraction solvents on phenolic contents and antioxidant activities of Tunisian date varieties (Phoenix dactylifera L.). Ind. Crops Prod. 45, 262-269. DOI: 10.1016/j.ind-crop.2012.12.028
Lama-Muñoz A, Rodríguez-Gutiérrez G, Ru-bio-Senent F, Gómez-Carretero A, Fernández-Bolaños J. 2011. New hydrothermal treatment of alperujo enhances the content of bioactive minor components in crude pomace olive oil. J. Agric. Food Chem. 59, 1115-1123. DOI: 10.1021/jf103555h
Lou, Z., Wang, H., Zhang, M., Wang Z. 2010. Improved extraction of oil from chickpea under ultrasound in a dynamic system. J. Food Engin. 98, 13-18.
Malićanin, M, Rac V, Antić V, Antić M, Palade LM, Kefalas P, Rakic V. 2014. Content of Antioxidants, Antioxidant Capacity and Oxidative Stability of Grape Seed Oil Obtained by Ultra Sound Assisted Extraction. J. Am. Oil Chem. Soc. 91, 989-999. DOI: 10.1007/s11746-014-2441-2
Mrabet A, Jiménez-Araujo A, Guillén-Bejarano R, Rodríguez-Arcos R, Sindic M. 2020. Date seeds: a promising source of oil with functional properties. Foods 9, 787. DOI: 10.3390/foods9060787
Mrabet A, Rodríguez-Gutiérrez G, Guillén-Bejarano R, Rodríguez-Arcos R, Ferchichi A, Sindic M, Jiménez-Araujo A. 2015. Valorization of Tunisian secondary date varieties (Phoenix dactilyfera L.) by hydrothermal treatments: New fiber concentrates with antioxidant properties. LWT - Food Sci. Technol. 60, 518-524. DOI: 10.1016/j. lwt.2014.09.055
Perrier A, Delsart C, Boussetta N, Grimi N, Citeau M, Vorobiev E. 2017. Effect of ultrasound and green solvents addition on the oil extraction efficiency from rapeseed flakes. Ultrason. Sonochem. 39, 58-65. DOI: 10.1016/j.ult-sonch.2017.04.003
Rodríguez G, Rodríguez-Arcos R, Fernández-Bolaños J, Guillén R, Jiménez A. 2007. Antioxidant activity of effluents during the purification of hydroxytyrosol and 3,4-dihydroxyphenyl glycol from olive oil waste. Eur. Food Res. Technol. 224, 733-41. DOI: 10.1007/s00217-006-0366-1.
Rubio-Senent F, Martos S, Lama-Muñoz A, Fernández-Bolaños JG, Rodríguez-Gutiérrez G, Fernández-Bolaños J. 2015. Isolation and identification of minor secoiridoids and phenolic components from thermally treated olive oil by-products. Food Chem. 187, 166-73. DOI: 10.1016/j.food-chem.2015.04.022
Samaram S, Mirhosseini H, Tan CP, Ghazali HM, Bordbar S, Serjouie A. 2015. Optimisation of ultrasound-assisted extraction of oil from papaya seed by response surface methodology: oil recovery, radical scavenging antioxidant activity, and oxidation stability. Food Chem. 172, 7-17. DOI: 10.1016/j.foodchem.2014.08.068
Sharif KM, Rahman MM, Azmir J, Mohamed A, Jahurul MHA, Sahena F, Zaidul ISM. 2014. Experimental Design of Supercritical Fluid Extraction - A Review. J. Food Engin. 124, 105-116. DOI:10.1016/j.jfoodeng.2013.10.003
Vinatoru M. 2001. An overview of the ultrasonically assisted extraction of bioactive principles from herbs. Ultrason. Sonochem. 8, 303-313. DOI: 10.1016/s1350-4177(01)00071-2
Wang L, Weller CL. 2006. Recent advances in extraction of nutraceuticals from plants. Trends Food Sci. Technol. 17, 300-312. DOI: 10.1016/j. tifs.2005.12.004
Whitney SEC, Brigham JE, Darke AH, Reid JSG, Gidley MJ. 1998. Structural aspects of the interaction of mannan-based polysaccharides with bacterial cellulose. Carboh. Res. 307, 299-309. DOI: 10.1016/S0008-6215(98)00004-4
Xuan TC, Hean CG, Hamzah H, Ghazali HM. 2017. Optimization of ultrasound-assisted aqueous extraction to produce virgin avocado oil with low free fatty acids. J. Food Process. Engin. 41, e12656. DOI: 10.1111/jfpe.12656
