The influence of oriented external electric field on lipase catalyzed triglyceride hydrolysis

Anand, Akash; Hattemer, Jay M.; Jaeschke, Andrew H.; Allgeier, Alan M.; Albers, Carrie J.; Weatherley, L.R.

doi:10.1016/j.cep.2021.108452

Cited by 6 publications

(2 citation statements)

References 114 publications

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“…Density analysis at various reaction times and the addition of water at 35 ℃ and the addition of enzymes were carried out using a pycnometer. The density obtained ranges from 0.89 g/cm 3 -0.91 g/cm 3 . Viscosity analysis was carried out at room temperature, namely 30 ℃ using an Ostwald viscometer following ASTM D445.…”

Section: Gas Chromatography Analysis -Flame Ionization Detector (Gc-fid)mentioning

confidence: 94%

“…Stoichiometrically, hydrolysis of triglycerides requires 3 moles of water and 1 mole of triglycerides to produce 3 moles of fatty acids and 1 mole of glycerol. However, oil and water are immiscible at room temperature and pressure, so this reaction requires high temperature and pressure involving the contact of the oil with superheated steam [3]. This process requires a lot of energy to operate.…”

Section: Introductionmentioning

confidence: 99%

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Combination of addition and activation of lipase enzyme in peanut seed (Arachis hypogaea L.) for direct fatty acid production

Tambun,

Sitanggang,

Alexander

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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Fatty acids are oleochemical products that are widely used as raw materials in various industries. Fatty acids are obtained from various plants and animals, one of which is peanuts. Peanuts contain 76% - 82% unsaturated fatty acids and the rest is saturated fatty acids. The purpose of this study is to produce fatty acids by turning on the peanut seed’s lipase enzyme. In this study, the addition of immobilized lipase enzyme as much as 0.1% of the sample mass was also carried out. This research method was carried out by grinding peanut seeds using a chopper with variations in the addition of water and variations in reaction time at 35 °C and 30 °C. The mixture of peanut seeds and water is then separated using a hand press, then heated to evaporate the water content. Furthermore, the resulting peanut oil was tested for fatty acid content, density, viscosity, and pH. From this study, the highest fatty acid content was obtained at 10.73% which was achieved at 35 °C and at a reaction time of 6 hours with the addition of enzymes and the addition of 40% water, while the result obtained without the addition of enzymes at the same conditions was 4.51%.

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Section: Gas Chromatography Analysis -Flame Ionization Detector (Gc-fid)mentioning

confidence: 94%

Section: Introductionmentioning

confidence: 99%

Combination of addition and activation of lipase enzyme in peanut seed (Arachis hypogaea L.) for direct fatty acid production

Tambun,

Sitanggang,

Alexander

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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Electric-field-assisted in situ separation of mandelic acid in an enzymatic milli-reactor improves the control of reaction conversion and enhances the enantiomeric ratio

Sauer,

Kralik,

Slouka

et al. 2024

Biochemical Engineering Journal

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Enzymatic hydrolysis of waste fats, oils and greases (FOGs): Status, prospective, and process intensification alternatives

Baena

Orjuela

Rakshit

et al. 2022

Chemical Engineering and Processing - Process Intensification

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The influence of oriented external electric field on lipase catalyzed triglyceride hydrolysis

Cited by 6 publications

References 114 publications

Combination of addition and activation of lipase enzyme in peanut seed (Arachis hypogaea L.) for direct fatty acid production

Combination of addition and activation of lipase enzyme in peanut seed (Arachis hypogaea L.) for direct fatty acid production

Electric-field-assisted in situ separation of mandelic acid in an enzymatic milli-reactor improves the control of reaction conversion and enhances the enantiomeric ratio

Enzymatic hydrolysis of waste fats, oils and greases (FOGs): Status, prospective, and process intensification alternatives

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