Pulsed Electric Field Applications for the Extraction of Bioactive Compounds from Food Waste and By-Products: A Critical Review

Biomass, Journal Year: 2023, Volume and Issue: 3(4), P. 367 - 401

Published: Nov. 6, 2023

The food processing industry is a continuously developing sector that uses innovative technologies to efficiently process products. During processing, industries generate substantial amounts of by-products in the form waste materials. This consists organic matter rich bioactive compounds, such as polyphenols, carotenoids, and flavonoids. Improper management can adversely affect both environment human health, leading environmental pollution release greenhouse gas emissions. Thus, proper has become an urgent global issue. presence compounds (mainly flavonoids, anthocyanins, but also alkaloids, proteins, lipids, carbohydrates) holds potential transform them into valuable resources. Several sectors, including energy, have recognized source. Recently, much emphasis been placed on optimizing extraction yield through utilization environmentally friendly sustainable methodologies solvents. Pulsed electric field (PEF)-assisted emerging technique promise for PEF technology optimize within shorter time while minimizing solvent energy consumption. In this review, we provide comprehensive overview current state its implications recovering from waste. integration like play crucial role managing sustainably, reducing impact, harnessing full contained these objective critical review pretreatment conduct comparative analysis with other techniques.

Language: Английский

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Pulsed electric field technology as a promising pre-treatment for enhancing orange agro-industrial waste biorefinery

RSC Advances, Journal Year: 2024, Volume and Issue: 14(3), P. 2116 - 2133

Published: Jan. 1, 2024

Pulsed electric field (PEF) technology improves energy efficiency in biorefineries.

Language: Английский

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Sustainable electrical-based technologies for extraction and modification of pectin from agri-food waste

Innovative Food Science & Emerging Technologies, Journal Year: 2024, Volume and Issue: 96, P. 103779 - 103779

Published: Aug. 1, 2024

Language: Английский

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From Plate to Palate: Sustainable Solutions for Upcycling Food Waste in Restaurants and Catering

Trends in Food Science & Technology, Journal Year: 2024, Volume and Issue: 152, P. 104687 - 104687

Published: Aug. 27, 2024

Language: Английский

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Regenerative Food Innovation: The Role of Agro-Food Chain By-Products and Plant Origin Food to Obtain High-Value-Added Foods

Foods, Journal Year: 2024, Volume and Issue: 13(3), P. 427 - 427

Published: Jan. 28, 2024

Food losses in the agri-food sector have been estimated as representing between 30 and 80% of overall yield. The agro-food has a responsibility to work towards achieving FAO sustainable goals global initiatives on responding many issues, including climate pressures from changes we are experiencing globally. Regenerative agriculture discussed for years terms improving our land water. What now need is focus ability transform innovation within food production process systems address needs society fundamental arenas food, health wellbeing world. Thus, regenerative presents an opportunity evaluate by-products industries utilise these waste streams minimise effects waste. mini-review article aims illustrate advancements valorisation foods some most recent publications published by peer-reviewed journals during last 4–5 years. will be applied plant-based valorised products how can utilised improve nutritional components, texture, sensory consumer perception develop future.

Language: Английский

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Optimizing Extract Preparation from Laurel (Laurus nobilis L.) Leaves Using a Pulsed Electric Field

ChemEngineering, Journal Year: 2024, Volume and Issue: 8(2), P. 26 - 26

Published: March 1, 2024

This study explores the bioactive compound extraction from laurel (Laurus nobilis L.) leaves using a pulsed electric field (PEF) as standalone technique. The primary parameters impacting process were optimized through response surface methodology. Specifically, solvent composition (ethanol and water mixtures) liquid-to-solid ratio, along with other key PEF conditions (i.e., intensity, pulse period, length) examined. antioxidant capacity was evaluated DPPH FRAP assays, whereas total polyphenol content also measured. A comparison made between extracts produced without PEF. results showed that after 30 min of extraction, best period 355 μs, duration 55 an intensity 0.6 kV/cm. ratio 10 mL/g chosen, determined to be 25% (v/v) ethanol/water mixture. PEF-treated extract contained 77% more polyphenols compared untreated sample. In addition, samples had rise up 288% for certain individual polyphenols. Correlation analyses revealed interesting trends among compounds extracts. effect investigated on recovery demonstrated, indicating comparable investigations should consider these optimize yield. Regarding green non-thermal techniques, outshines techniques it could used sustainable way swiftly generate health-promoting medicinal plants.

Language: Английский

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Introduction to Food and Dairy Process Engineering

Food engineering series, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 33

Published: Jan. 1, 2025

Language: Английский

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Comparative evaluation of ultrasound-assisted extraction with other green extraction methods for sustainable recycling and processing of date palm bioresources and by-products: A review of recent research

Ultrasonics Sonochemistry, Journal Year: 2025, Volume and Issue: 114, P. 107252 - 107252

Published: Feb. 15, 2025

Language: Английский

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A Review of Non-Thermal Interventions in Food Processing Technologies

Journal of Food Protection, Journal Year: 2025, Volume and Issue: unknown, P. 100508 - 100508

Published: April 1, 2025

Foodborne pathogens and spoilage microorganisms continue to be a concern throughout the food industry. As result, these problematic are cause of foodborne outbreaks, illness, premature related issues. To address these, thermal technologies have been applied documented history controlling microorganisms. Although beneficial, some may result in adverse quality effects that can interfere with consumer acceptability. Processors fresh produce also need mitigate ability retain raw quality. In addition, reduction or depletion key nutrients. Consumers today health conscious concerned nutrients products necessary for their overall health; this could considered unacceptable eyes consumers. this, industry works increase use non-thermal control varying sections This review paper will focus on organisms along various by pulsed electric field, light, ultraviolet ozonation, cold atmospheric plasma, ultrasound, ionizing radiation.

Language: Английский

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Food-Waste Valorisation: Synergistic Effects of Enabling Technologies and Eutectic Solvents on the Recovery of Bioactives from Violet Potato Peels

Foods, Journal Year: 2023, Volume and Issue: 12(11), P. 2214 - 2214

Published: May 31, 2023

The recovery of valuable bioactive compounds from the main underutilised by-products food industry is one greatest challenges to be addressed in circular economy. Potato peels are largest waste generated during potato processing. However, they could a potential source compounds, such as polyphenols, that can reused natural antioxidants. Currently, environmentally benign enabling technologies and new types non-toxic organic solvents for extraction may dramatically improve sustainability these processes. This paper focuses on inherent valorisation violet (VPPs) by recovering antioxidants using deep eutectic (NaDES) under ultrasound (US)- microwave (MW)-assisted extraction. Both provided performances were superior those conventional extractions terms antioxidant activity determined DPPH· (2,2-diphenyl-1-picrylhydrazyl) assay. In particular, most promising approach NaDES proven acoustic cavitation with Trolox eq. 1874.0 mmolTE/gExtr (40 °C, 500 W, 30 min), vs. 510.1 hydroalcoholic (80 4 h). shelf-life both NaDES-VPPs extracts have been assessed over period 24 months, found granted 5.6-fold extension. Finally, antiproliferative was evaluated vitro MTS assay human tumour Caco-2 cells normal keratinocyte (HaCaT). exhibited significantly more pronounced compared ethanolic without noteworthy difference between effects two cell lines.

Language: Английский

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