Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives DOI Creative Commons
Diana Barros, Paulo Nova, Sara A. Cunha

et al.

Frontiers in Sustainable Food Systems, Journal Year: 2023, Volume and Issue: 7

Published: Nov. 23, 2023

The Atlantic horse mackerel ( Trachurus trachurus ) is a globally favored fish due to its abundance, nutritional value, and affordability, but it faces quality preservation challenges. To address this, this study aimed enhance value by creating low-salt smoked products with natural bioactive compounds from seafood forest sources. filets were divided into four groups: one as control, the others treated various extract solutions, specifically pine bark, mussels, microalgae. After 15 days of storage at 4°C, significant differences in properties observed. Moisture salt had an inverse relationship, decreasing moisture pH over time. Oxidation levels remained acceptable, although sensory was affected storage. Microbiological analysis uncovered high contamination certain samples specific points time, no pathogens such Salmonella spp. or Listeria monocytogenes detected. While microalgae most powerful antioxidant, performance hampered poor scores. On other hand, bark acceptable point view revealed some antimicrobial inhibition. Using antioxidants provides appealing solution for consumers seeking clean labels.

Language: Английский

Resin tapping: A review of the main factors modulating pine resin yield DOI Creative Commons
Óscar López-Álvarez, Rafael Zas, Manuel Francisco Marey Pérez

et al.

Industrial Crops and Products, Journal Year: 2023, Volume and Issue: 202, P. 117105 - 117105

Published: July 5, 2023

Pine resin is a non-wood forest product that has been used for multiple purposes since ancient times throughout the world. In recent years, tapping activity increased in countries were historically producers, but which it had practically disappeared late 1980 s, and expected to grow importance due its bio-product nature. The aim of this review provide an overview research work on main factors modulating yield. A total 205 papers selected classified according their topics. species intraspecific genetic variation are two influencing both production quality obtained. environmental most commonly studied turn successful when related production, temperature water availability. Diameter at breast height was investigated dendrometric variable, although other variables such as or crown ratio also studied, generally obtaining positive relationships between them production. ducts, produce, secrete transport through tree, influential anatomical variable focus research. Other can modulate presence pests, induce tree’s immune response, fire, with contradictory results effects. Finally, extraction method stimulant paste influence focusing new methods more efficient cheaper pastes lower proportions sulfuric acid. Although interest knowledge about needs further develop deepen different involved.

Language: Английский

Citations

34
Smart Packaging Based on Polylactic Acid: The Effects of Antibacterial and Antioxidant Agents from Natural Extracts on Physical–Mechanical Properties, Colony Reduction, Perishable Food Shelf Life, and Future Prospective DOI Open Access
Halimatuddahliana Nasution, Hamidah Harahap, Elisa Julianti

et al.

Polymers, Journal Year: 2023, Volume and Issue: 15(20), P. 4103 - 4103

Published: Oct. 16, 2023

Changes in consumer lifestyles have raised awareness of a variety food options and packaging technologies. Active smart is an innovative technology that serves to enhance the safety quality products like fruit, vegetables, fish, meat. Smart packaging, as subset this technology, entails integration additives into materials, thereby facilitating preservation or extension product shelf life. This technological approach stimulates heightened demand for safer with prolonged predominantly relies on utilization natural active substances. Therefore, combination substances has significant impact characteristics particularly polymeric blends polylactic acid (PLA) matrix. review will summarize how addition agents influences performance through systematic analysis, providing new insights types physical–mechanical properties, colony reduction, its application foods. Through their integration, market systems expected bright future.

Language: Английский

Citations

26
Transforming Biowaste to Bioenergy: The Role of Catalysts in Advancing Thermochemical Torrefaction DOI
Arash Javanmard, Fathiah Mohamed Zuki, Muhamad Fazly Abdul Patah

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: 196, P. 106779 - 106779

Published: Jan. 15, 2025

Language: Английский

Citations

1
Preparation and performance study of OPC-MF-PEG microcapsules based on strong antioxidant groups against spontaneous coal combustion DOI
Feng Zhang,

Z. Li,

Jiaji Cheng

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 425, P. 135808 - 135808

Published: March 27, 2024

Language: Английский

Citations

7
The Chemical Characterisation of the Maritime Pine Bark Cultivated in Northern Portugal DOI Creative Commons
Diana Barros, E. Fernandes, Meirielly Jesus

et al.

Plants, Journal Year: 2023, Volume and Issue: 12(23), P. 3940 - 3940

Published: Nov. 22, 2023

Maritime pine, scientifically known as Pinus pinaster, holds a vital role in Iberian Peninsula forests, primarily source of wood for panels, paper, and cellulose production. Recently, there has been growing interest utilising agroforestry by-products to yield valuable chemicals applications various sectors, including the food, pharmaceutical, bioenergy industries. This study aimed assess value primary by-product pinaster from Minho region northwestern Portugal, i.e., bark. The research extensively examined bark’s chemical thermal characteristics, ash content, extractives, lignin, cellulose, hemicellulose, fatty acids, mineral composition. Additionally, analytical techniques like FTIR, SEM, DSC, DTG, XRD were used observe structure differences. results reveal that bark consists lignin (51.15%) holocellulose (46.09%), with extractives mainly soluble toluene–ethanol, followed by water, small amount them are ethanol. contained around 0.44% ash, heavy metals such Cd Pb not found. During degradation, experienced 10% mass loss at 140 °C. In terms crystallinity, showed similar percentages approximately 25.5%, while α-cellulose displayed highest crystallinity index 41%.

Language: Английский

Citations

10
Investigation of phenolic compounds recovery from brewery wastewater with coupled membrane and adsorption process DOI Creative Commons
P Pasquet, Caroline Bertagnolli, M. Villain-Gambier

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112478 - 112478

Published: March 13, 2024

Recovery of phenolic compounds from food-processing by-products represents an interest for various industrial sectors. The potential a coupled ultrafiltration and adsorption or ion exchange resin process was analyzed to recover brewery liquid residue. Ultrafiltration yielded 95% removal turbidity-causing without significant modification the chemical composition by-products. After pH optimization step, ten different macroporous resins, including MN202, SP700, HP2MGL, LXA8302, LWT510, XAD16N, FPX66, WA20, WA30 SCAV4, were screened sorption. Resins selected through multi-step batch test procedure according their performance in capacity, selectivity compared carbohydrates price. strong base SCAV4 with OH- counter showed highest 35.4 ± 0.8 mg·gdryresin−1, selective sorption compounds. Higher temperatures 48 °C improved desorption performances LXA8302 25 °C. Up 70% desorbed adequate solvent.

Language: Английский

Citations

4
Ultrasound-Assisted Extraction of Polyphenols from Maritime Pine Residues with Deep Eutectic Solvents DOI Creative Commons
Hugo Duarte,

Valentim Gomes,

María José Aliaño–González

et al.

Foods, Journal Year: 2022, Volume and Issue: 11(23), P. 3754 - 3754

Published: Nov. 22, 2022

Deep eutectic solvents represent an important alternative in the field of green due to their low volatility, non-toxicity, and synthesis cost. In present investigation, we propose production enriched polyphenolic extracts from maritime pine forest residues via ultrasound-assisted approach. A Box–Behnken experimental design with a response surface methodology was used six variables be optimized: solid-to-solvent ratio, water percentage, temperature time extraction, amplitude, catalyst concentration. The mixture levulinic formic acids achieved highest extraction yield polyphenols needle bark biomass. addition, ratio found only influential variable (p-value: 0.0000). optimal conditions were established as: 0.1 g sample 10 mL LA:FA (70:30%, v/v) 0% 0 M H2SO4 heated 30 °C extracted during 40 min ultrasound amplitude 80% at 37 kHz. bioactive properties polyphenol-enriched have been proven significant antioxidant (45.90 ± 2.10 66.96 2.75 mg Trolox equivalents/g dw) antimicrobial activities. possibility recycle reuse solvent also demonstrated; acid successfully recovered reused novel extractions on residues. This research shows obtaining that are commonly discarded without any clear application, thus opening window toward valorization such

Language: Английский

Citations

16
Plant extracts as biocontrol agents against Aspergillus carbonarius growth and ochratoxin A production in grapes DOI
Wiém Chtioui, Sandrina A. Heleno, Quirico Migheli

et al.

International Journal of Food Microbiology, Journal Year: 2023, Volume and Issue: 407, P. 110425 - 110425

Published: Oct. 4, 2023

Language: Английский

Citations

9
Deciphering the Role of SVP‐Like Genes and Their Key Regulation Networks During Reproductive Cone Development in Pinus tabuliformis DOI
Chengcheng Zhou, Hongmei Liu, Huili Wang

et al.

Plant Cell & Environment, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 11, 2024

ABSTRACT Reproductive development plays an essential role in the perpetuation of genetic material and environmental adaptation. In angiosperms, Short Vegetative Phase ( SVP ) serves as a flowering repressor, influencing floral organs. this study, heterologous transformation Arabidopsis thaliana with SVP‐like genes PtSVL1 PtSVL2 derived from Pinus tabuliformis significantly impacted stamen formation pollen fertility, without altering time. Gene co‐expression networks revealed that SOC1‐like function key coregulatory transcription factors during initial stages cone P. . Interestingly, regulatory module SOC1 regulated by angiosperms is absent conifers conifer exercises its form physically bound to Furthermore, combining yeast one‐hybrid scanning network analysis, SPLs TPSs were principal downstream target Notably, PtSPL16 promoter positively , overexpression results delayed suggesting PtSVL1‐PtSPL16 crucial regulating reproductive conifers. Collectively, these findings enhance our understanding roles centred on development.

Language: Английский

Citations

3
Unleashing the Potential of Portuguese Agroforestry Biomass: Extraction, Characterization, and Valorization of Biomolecules DOI Creative Commons
Bruno Medronho, Hugo Duarte, Inês Mansinhos

et al.

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

Published: Jan. 3, 2025

In this chapter, we explore the vast potential of Portuguese agroforestry biomass as a sustainable source valuable biomolecules. Focusing on extraction, characterization, and valorization compounds, such polysaccharides, phenolics, essential oils from native species like carob, cork oak, aromatic plants or maritime pine, highlight their applications in food, pharmaceutical, innovative bio-based materials. Emphasis is placed eco-friendly extraction techniques functionalization methods to enhance physicochemical properties different biomolecules, thus expanding applicability commercial relevance. By highlighting unexploited diversity biomass, can pave way for an and, platform that not only drive economic growth but also preserve biodiversity, reduce waste, ensure greener more prosperous future.

Language: Английский

Citations

0