Enzyme-assisted extraction processing from oilseeds: Principle, processing and application

Liu, Junjun; Gasmalla, Mohammed Abdalbasit A.; Li, Pengfei; Yang, Ruijin

doi:10.1016/j.ifset.2016.05.002

Cited by 141 publications

(81 citation statements)

References 86 publications

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“…The best value was obtained with the buffered medium, suggesting that the stable pH influenced the enzymatic activity during the process. The stability of the emulsion can also be influenced by the pH of the extraction medium (Liu et al, ). Rovaris et al () used a mixture of Alcalase 2.4 L and Celluclast 1.5L, which resulted in a soybean oil yield of 26.82% in the extraction with a buffered medium and 20.63% with a nonbuffered extraction medium.…”

Section: Resultsmentioning

confidence: 99%

“…The industrial extraction of vegetable oils is usually carried out by means of mechanical pressing and/or solvent extraction, the latter being more widely applied due to its high efficiency (around 95%) in the removal of oil (Cheng et al, ; Liu, Gasmalla, Li, & Yang, ). The most commonly used organic solvent is n ‐hexane, which has high volatility, toxicity, and flammability, so special handling is necessary along with waste treatment and appropriate disposal of this solvent after the extraction process (Baümler, Carrín, & Carelli, ; Kumar et al, ; Ribeiro et al, ).…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…The main objectives are to eliminate the use of petroleum-based solvents, reduce energy consumption, and ensure safe products (Baümler et al, 2016;Cheng et al, 2018;Kumar et al, 2017;Petts, Hou, Sabatini, & Kibbey, 2017). In this context, enzymatic extraction is a promising methodology, since water is used as the solvent and mild operating conditions are applied when compared with the extraction of oil by conventional methods (Liu et al, 2016;Sekhon, Rosentrater, Jungd, & Wang, 2018). In addition, the oil obtained is of better quality, because it does not present toxins and antinutritional compounds and the protein cake produced in the process is also of superior quality and safer for human and animal consumption (Rosenthal, Pyle, & Niranjan, 1996;Zhang, Zhang, & Chen, 2012).…”

Section: Introductionmentioning

confidence: 99%

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Sunflower oil from enzymatic aqueous extraction process: Maximization of free oil yield and oil characterization

Aquino

Fanhani

Stevanato

et al. 2019

J Food Process Engineering

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In this article, the enzymatic aqueous extraction (EAE) of sunflower seed oil was investigated. The effects of the operational variables (temperature, water seed mass ratio, and enzyme concentration) were evaluated in order to define the conditions that maximize the free oil yield (FOY). It was observed that increasing the amounts of water and enzyme in the extraction medium was disadvantageous to the removal of the oil, and that an increase in temperature provided a higher FOY. Thus, a temperature of 60°C, seed:water ratio of 1:5 (g/g), and enzyme concentration of 1% (v/v) were defined as the conditions for maximum FOY (17.76%). The use of a buffered medium under these conditions increased the FOY to 20.34%. The composition of the oils obtained by the EAE under different experimental conditions was determined and compared with the oil obtained from Soxhlet extraction. The oils under study presented high levels of oleic and linoleic acids, which corresponded to ~90% of the composition of fatty acids. It was also noted that, depending on the extraction conditions, the oils obtained by EAE presented phytosterol and tocopherol contents similar or superior to those of the oil produced by Soxhlet extraction. Practical Applications The enzymatic aqueous extraction of sunflower oil has the potential to replace the solvent extraction method. The results reported herein show that the composition of the sunflower oil obtained by the enzymatic method was similar to that of the oil extracted by the solvent method. In addition, the enzymatic method uses mild conditions that reduce the energy required for the process and the residues are free of organic solvent.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Sunflower oil from enzymatic aqueous extraction process: Maximization of free oil yield and oil characterization

Aquino

Fanhani

Stevanato

et al. 2019

J Food Process Engineering

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“…A technology was proposed for enzymatic extraction of vegetable oil with obtaining high-protein cake from oilseeds [13]. Enzymatic extraction treatment (EAEP) as a possible alternative to screw pressing and the technology of organic solvent extraction is a promising method for simultaneous extraction of oil and protein from oilseed.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Modeling of the process of oilseed meat cooking in a multi-vat cooker during processing of oil raw materials

Didur

Ткаченко

Tkachenko³

et al. 2017

EEJET

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Вивчені й проаналізовані процеси, що відбу-ваються при жарінні м'ятки масличної сиро-вини в кожному чані багаточанної жаровні. Розроблено їх математична модель, що вра-ховує гідродинаміку первинної і вторинної цир-куляції, енергію зв'язку вологи з матеріалом. Чисельні рішення моделі дозволять обґрунту-вати технологічні режими жаріння і конструк-тивні параметри жаровні. Складено і проа-налізовано тепловий баланс кондуктивного і конвектівного тепло-, масопереносу при сушін-ні м'ятки Ключові слова: модель жаріння, гідроди-наміка перемішування, кондуктивна і конвек-тивна сушка, багаточанна жаровня Изучены и описаны процессы, происходящие при жарении мятки масличного сырья в каждом чане многочанной жаровни. Разработана мате-матическая модель этих процессов, учиты-вающая гидродинамику первичной и вторич-ной циркуляции, а также энергию связи влаги с материалом. Составлен и проанализирован тепловой баланс кондуктивного и конвектив-ного тепло-, массопереноса при сушке мятки. Численные решения модели позволят обосно-вать технологические режимы жарения и кон-структивные параметры жаровни Ключевые слова: модель жарения, гидроди-намика перемешивания, кондуктивная и кон-вективная сушка, многочанная жаровня UDC 631.362.23

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Ibero‐American Network as a Collaborative Strategy to Provide Tools for the Development of Phytopharmaceuticals and Nutraceuticals

Buera

Abirached

Alamilla‐Beltrán

et al. 2021

Phytopharmaceuticals

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Enzyme-assisted extraction processing from oilseeds: Principle, processing and application

Cited by 141 publications

References 86 publications

Sunflower oil from enzymatic aqueous extraction process: Maximization of free oil yield and oil characterization

Sunflower oil from enzymatic aqueous extraction process: Maximization of free oil yield and oil characterization

Modeling of the process of oilseed meat cooking in a multi-vat cooker during processing of oil raw materials

Ibero‐American Network as a Collaborative Strategy to Provide Tools for the Development of Phytopharmaceuticals and Nutraceuticals

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