Barley Straw Cellulose Fiber Isolation Using Pressurized Aqueous Ethanol, Ultrasound, and Bleaching Processes DOI
Zhengjie Liu, Marleny D.A. Saldaña

Fibers and Polymers, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 10, 2024

Language: Английский

Effect of active rice straw extracts on the properties and migration of PHBV films DOI Creative Commons

Eva Moll,

Pedro A. V. Freitas, Amparo Chiralt

et al.

Food Packaging and Shelf Life, Journal Year: 2025, Volume and Issue: 48, P. 101454 - 101454

Published: Feb. 2, 2025

Language: Английский

Citations

0
Beyond tradition: improvement of structural and physicochemical properties of genus Gracilaria agar by steam explosion technology DOI

Changrong Wang,

Mengfan Lin,

Qingyu Yang

et al.

Food Hydrocolloids, Journal Year: 2025, Volume and Issue: unknown, P. 111261 - 111261

Published: Feb. 1, 2025

Language: Английский

Citations

0
Recovery of Cellulose from Food and Agricultural Waste DOI Creative Commons
Symone L. M. Alexander,

M. S. Alidu

IntechOpen eBooks, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 25, 2025

This chapter covers current innovations in recovering cellulose from food and agricultural waste. The production of waste is increasing daily, which has led to a growing emphasis on cellulose-based materials the literature as 2024. Extracting high-value products like resources can significantly reduce emissions that are detrimental environment. focuses recovery key characterization techniques for extracted It also describes challenges associated with various feedstocks, processes used extract cellulose, outlines potential solutions. Additionally, we will discuss opportunities innovation advancement along state art.

Language: Английский

Citations

0
Novel sequential ozonolysis-hydrolysis treatments for microcrystalline cellulose synthesis from oil palm empty fruit bunch DOI

Pavitra Thevi Arnandan,

Wan Nor Nadyaini Wan Omar, Zainab Hassan

et al.

Biomass and Bioenergy, Journal Year: 2025, Volume and Issue: 199, P. 107902 - 107902

Published: April 21, 2025

Language: Английский

Citations

0
Stability and Composting Behaviour of Pla-Starch Laminates Containing Active Extracts and Cellulose Fibres from Rice Straw DOI Open Access
Pedro A. V. Freitas, Chelo González‐Martínez, Amparo Chiralt

et al.

Published: April 17, 2024

The stability and composting behaviour of monolayers laminates poly(lactic acid) (PLA) starch with without active extracts cellulose fibres from rice straw (RS) were evaluated. retrogradation the throughout storage (1, 5, 10 weeks) gave rise to stiffer less extensible monolayers, lower water vapour barrier capacity. In contrast, PLA or extract, did not show marked changes storage. However, these more attenuated in bilayers that gained oxygen capacity during storage, maintaining values different properties close initial range. bioactivity films exhibited a slight decrease antioxidant being better preserved bilayers. All monolayer bilayer fully composted within 90 days, but behaviour. assembly enhanced biodegradation whose lag period about 35 days. extract reduced rate both mono does limit material time stablished Standard. Therefore, PLA-starch laminates, valorised fractions RS, can be considered as biodegradable stable materials for food packaging applications.

Language: Английский

Citations

3
Production of Natural Cellulose-Based Microfibres, from Oil Palm Mesocarp Fibres and Pineapple Leaf Wastes, as Porous Supports for further Applications DOI Creative Commons

G D Anukwah,

V P Y Gadzekpo

Heliyon, Journal Year: 2024, Volume and Issue: unknown, P. e37701 - e37701

Published: Sept. 1, 2024

Language: Английский

Citations

2
Preparation and performance characterization of Lyocell grade dissolving pulp composites from the lignocellulosic materials DOI
Xiangxi Meng,

Xiaoqian Chen,

Chenjie Zhu

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(6)

Published: Oct. 24, 2024

Language: Английский

Citations

2
Subcritical water extraction for recovering cellulose fibres from Posidonia oceanica waste DOI Creative Commons
Paula Camarena-Bononad, Pedro A. V. Freitas, Amparo Chiralt

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: April 1, 2024

Abstract Posidonia oceanica (PO) is an abundant aquatic plant in the Mediterranean Sea that produces a great accumulation of leaves on coast when detaching off plant. PO waste collected at landfills could be used as source cellulose due to considerable content this component (30–40%). In study, extraction from was studied order reduce chemicals process, line with green chemistry principles. Thus, subcritical water (SWE) applied promote separation non-cellulosic compounds, such hemicellulose and lignin, followed by bleaching treatments using hydrogen peroxide, alternatively usual sodium chlorite. Two SWE temperatures (150 170 oC) were tested, while peroxide 4 8% (v/v) pH 12 four one-hour cycles. This treatment also carried out chlorite for comparison purposes. efficiently reduced lignin solid fraction, mainly oC, which yielded 63 wt. % 51% content. highest temperature promoted efficiency subsequent step. Using H2O2 agent, chlorine agents, effective purifying but partially altered structure through oxidative mechanisms. A combination oC or 24 bleached material waste, high richness (near 90%).

Language: Английский

Citations

0
Barley Straw Cellulose Fiber Isolation Using Pressurized Aqueous Ethanol, Ultrasound, and Bleaching Processes DOI
Zhengjie Liu, Marleny D.A. Saldaña

Fibers and Polymers, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 10, 2024

Language: Английский

Citations

0