Supercritical Technology as an Efficient Alternative to Cold Pressing for Avocado Oil: A Comparative Approach DOI Creative Commons

Kelly Roberta Pinheiro Pantoja,

Giselle Cristine Melo Aires,

Clara Prestes Ferreira

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(15), P. 2424 - 2424

Published: July 31, 2024

Avocado oil is rich in nutrients beneficial to human health, such as monounsaturated fatty acids, phenolic compounds, tocopherol, and carotenoids, with numerous possibilities for application industry. This review explores, through a comparative approach, the effectiveness of supercritical extraction process an alternative conventional cold-pressing method, evaluating differences steps effect temperature operating pressure on bioactive quality yield. The results reveal that avocado has yield like mechanical cold pressing superior functional quality, especially relation α-tocopherol carotenoids. For better use efficiency technology, maturation stage, moisture content, fruit variety, collection period stand out essential factors be observed during pre-treatment, they directly impact nutrient concentration. In addition, technology enables full fruit, significantly reducing waste, adds value agro-industrial residues process. It produces edible free impurities, microorganisms, organic solvents. green, environmentally friendly long-term environmental economic advantages interesting market.

Language: Английский

Sustainable fabrication of bacterial cellulose-based vegan leather utilizing supercritical carbon dioxide and electron beam irradiation DOI
Hung Ngoc Phan,

Satoko Okubayashi

Cellulose, Journal Year: 2025, Volume and Issue: unknown

Published: May 13, 2025

Language: Английский

Citations

0

Electrospun Polymeric Nanofibers for Malaria Control: Advances in Slow‐Release Mosquito Repellent Technology DOI Creative Commons
António Benjamim Mapossa, Afonso Henrique da Silva Júnior, Washington Mhike

et al.

Macromolecular Materials and Engineering, Journal Year: 2024, Volume and Issue: 309(8)

Published: July 15, 2024

Abstract The textile industry comprises technologies that transform synthetic or natural fibers into yarn, cloth, and felt for manufacturing clothing, upholstery, household linens. major public health threat in tropical subtropical countries is mosquito‐borne malaria. Nowadays, the demand insect repellent‐based textiles continuously rising, as they are used protection against diseases transmitted by mosquitoes. present work reviews studies on fabrication of repellent containing electrospun polymeric nanofibers principal tools protecting people mosquito bites. Electrospinning technology a remarkably facile technique fabricating nanofiber devices. outlined elucidated. performance mosquitoes carefully reported comprehensively reviewed in‐depth. Furthermore, progress made mathematical modeling release rate repellents through devices reviewed. demonstrate can be released slowly from nanofibers, increasing product's period insects. works suggest electrospinning has led to an effective methodology functional with repellent. showed product‐based not only malaria but also other diseases.

Language: Английский

Citations

3

The Role of Surface Modification Methods for Sustainable Textiles DOI Creative Commons
Gürsel Korkmaz, Mehmet Kılınç,

Nur Kılınç

et al.

IntechOpen eBooks, Journal Year: 2024, Volume and Issue: unknown

Published: March 13, 2024

Sustainability aims to provide a livable future for the next generations. Studies on reducing high chemical, energy, and water consumption make significant contributions sustainability in many sectors. The textile sector consists of processes such as fiber production, yarn fabric dyeing, finishing processes. Each these consumes amount energy. Cotton production approximately 1559 kg fresh per kg, polyester 108 kWh electricity kg. Clean can be up 200 L/kg subsequent bleaching, printing, finishing. Surface modification techniques play role sustainability, especially areas reduction, reuse, recycling. In this chapter, we aim investigate effects surface improving performance properties, altering service life textiles.

Language: Английский

Citations

2

Supercritical fluid dyeing of polyester fabrics using polymeric nanofibers loaded with disperse dye DOI Creative Commons

Kousuke Sasaki,

Kazumasa Hirogaki,

Isao Tabata

et al.

The Journal of Supercritical Fluids, Journal Year: 2024, Volume and Issue: 211, P. 106289 - 106289

Published: April 24, 2024

This study explores the efficacy of electrospun polyvinyl alcohol (PVA) nanofibers loaded with C.I. Disperse Red 60 (DR60) as dyeing agents for polyethylene terephthalate (PET) fabrics in a supercritical carbon dioxide environment. The fabrication DR60-loaded PVA (DR60/NF-1) involved spinning solution containing water and dimethyl sulfoxide. Analysis revealed that PET treated DR60/NF-1 exhibited significantly higher K/S values (8.51) compared to those DR60 powder (3.19), resulting visibly distinct coloration among dyed (ΔEab: 17.77). Additionally, demonstrated superior dye uptake by (15.07 mg/g) at dosage 3% (o.w.f.) (13.19 4% (o.w.f.). These findings underscore potential enhance fabric processes conducted under conditions, offering promising avenues advancing efficiency sustainability textile manufacturing.

Language: Английский

Citations

2

Supercritical Technology as an Efficient Alternative to Cold Pressing for Avocado Oil: A Comparative Approach DOI Creative Commons

Kelly Roberta Pinheiro Pantoja,

Giselle Cristine Melo Aires,

Clara Prestes Ferreira

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(15), P. 2424 - 2424

Published: July 31, 2024

Avocado oil is rich in nutrients beneficial to human health, such as monounsaturated fatty acids, phenolic compounds, tocopherol, and carotenoids, with numerous possibilities for application industry. This review explores, through a comparative approach, the effectiveness of supercritical extraction process an alternative conventional cold-pressing method, evaluating differences steps effect temperature operating pressure on bioactive quality yield. The results reveal that avocado has yield like mechanical cold pressing superior functional quality, especially relation α-tocopherol carotenoids. For better use efficiency technology, maturation stage, moisture content, fruit variety, collection period stand out essential factors be observed during pre-treatment, they directly impact nutrient concentration. In addition, technology enables full fruit, significantly reducing waste, adds value agro-industrial residues process. It produces edible free impurities, microorganisms, organic solvents. green, environmentally friendly long-term environmental economic advantages interesting market.

Language: Английский

Citations

2