Effect of the Instant Controlled Pressure-Drop DIC Technique on the Supercritical Carbon Dioxide Date Seeds Oil Extraction

Louaer, Mehdi; Ahmed, Zaheer; Besombes, Colette; Allaf, Karim; Meniai, Abdeslam Hassen

doi:10.1007/s13369-020-05061-w

Cited by 8 publications

(2 citation statements)

References 20 publications

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“…Both the particle size and the knowledge of the secretory structure of plant materials allow predicting the extraction behavior during the SFE process of essential oils. In the case of SFE of species with secretory ducts, particle size is not expected to affect the development of extraction yield, an important fact from the point of view of SFE for oils on an industrial scale [32,33].…”

Section: Particle Size and Plant Matrixmentioning

confidence: 99%

New Trends in Supercritical Fluid Technology and Pressurized Liquids for the Extraction and Recovery of Bioactive Compounds from Agro-Industrial and Marine Food Waste

Fraguela-Meissimilly,

Bastías-Monte,

Vergara

et al. 2023

Molecules

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Growing consumer interest in healthy foods has led to an increased demand for bioactive compounds derived from eco-technologies. This review highlighted two emerging technologies, pressurized liquid extraction (PLE) and supercritical fluid extraction (SFE), which are based on clean processes aimed at recovering bioactive compounds from different food sources. We studied how the different processing conditions provide many advantages and a great opportunity to obtain compounds with antioxidant, antibacterial, antiviral, or antifungal activity from plant matrices and industrial biowaste, especially antioxidant compounds (anthocyanins and polyphenols) due to their important role in health promotion. Our research was conducted through a systematic search in different scientific databases related to the PLE and SFE topics. The review analyzed the optimal extraction conditions using these technologies, which lead to the efficient extraction of bioactive compounds, the use of different equipment, and recent combinations of SFE and PLE with other emerging technologies. This has given rise to the development of new technological innovations, new commercial applications, and the detailed recovery of various bioactive compounds extracted from different plant and marine life food matrices. These two environmentally friendly methodologies are fully valid and have great future application prospects in biowaste valorization. They represent a feasible technological tool that can promote the implementation of a circular economy model for the food industry. The underlying mechanisms of these techniques were discussed in detail and supported by current literature.

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Section: Particle Size and Plant Matrixmentioning

confidence: 99%

New Trends in Supercritical Fluid Technology and Pressurized Liquids for the Extraction and Recovery of Bioactive Compounds from Agro-Industrial and Marine Food Waste

Fraguela-Meissimilly,

Bastías-Monte,

Vergara

et al. 2023

Molecules

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“…Moreover, the swell-dried okra pods had comparatively open, foam-like internal structure than shade-dried ones. Louaer et al (2021) studied the combination of DIC technology as texturing pre-treatment in the supercritical carbon dioxide extraction of date seed oil. The optimised conditions increased the yield of oil by 15.48% and reduce the process time by 30% on comparison with control sample.…”

Section: Application Of Dic In Extraction Of Bioactive Compoundsmentioning

confidence: 99%

A review on instant controlled pressure drop technology – a strategic tool for extraction of bioactive compounds

Chaudhary

Dangi

Chaudhary

et al. 2022

Int J of Food Sci Tech

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Summary Bioactive compounds are the naturally derived extra‐nutritional components with diversified arrangement and functionality, which makes them a promising source for the fabrication of functional foods, nutraceuticals and food additives. Extraction of these compounds by traditional techniques is a cumbersome process, which yields product with compromised quality and poor efficiency besides huge investment in terms of energy and time. This urges an acute need to develop an improved method that ensures the nutritional and organoleptic quality of these bioactive components is better preserved. Instant controlled pressure drop is one such novel and sustainable technique that allows the raw materials to be treated at high pressure and temperature first and latterly followed by an abrupt pressure drop towards a vacuum. The induced thermo‐mechanical effects in the sample ensure boost in availability and extractability of high‐value bioactive compounds. This technique has found numerous applications in food industry such as a pre‐treatment in drying and freezing of food product, enhanced extraction of bioactive compounds and to improve the colour, odour and texture quality of a variety of food products. This review article will emphasise on all these aspects of instant controlled pressure drop technology.

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Clarifying the Vital Role of Fluid Type in Diffusion through Complex Porous Media under Apparently Weak but Essentially Powerful Force of Gravity by Simulations Performed Using Image Processing Technique and D3Q27 Model of Lattice Boltzmann Method

Zahedi

Vakili

2023

Microgravity Sci. Technol.

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Effect of the Instant Controlled Pressure-Drop DIC Technique on the Supercritical Carbon Dioxide Date Seeds Oil Extraction

Cited by 8 publications

References 20 publications

New Trends in Supercritical Fluid Technology and Pressurized Liquids for the Extraction and Recovery of Bioactive Compounds from Agro-Industrial and Marine Food Waste

New Trends in Supercritical Fluid Technology and Pressurized Liquids for the Extraction and Recovery of Bioactive Compounds from Agro-Industrial and Marine Food Waste

A review on instant controlled pressure drop technology – a strategic tool for extraction of bioactive compounds

Clarifying the Vital Role of Fluid Type in Diffusion through Complex Porous Media under Apparently Weak but Essentially Powerful Force of Gravity by Simulations Performed Using Image Processing Technique and D3Q27 Model of Lattice Boltzmann Method

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