Plant and Soil, Journal Year: 2023, Volume and Issue: 495(1-2), P. 675 - 697
Published: Oct. 25, 2023
Language: Английский
Nuclear Engineering and Technology, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 1, 2024
Language: Английский
Citations
9
Sustainable Chemistry for the Environment, Journal Year: 2024, Volume and Issue: 7, P. 100142 - 100142
Published: Aug. 6, 2024
In this study, nanostructured hydroxyapatite (HAp) was successfully extracted from the bones of Priacanthus macracanthus (Red Big Eye), a species commonly processed in fish industry, generating significant waste. The extraction process utilized an alkaline hydrolysis method optimized with 2 M sodium hydroxide at 250 °C for 5 h, producing high-purity HAp. Fourier transform infrared spectroscopy (FT-IR) confirmed presence characteristic phosphate peaks 1044 cm⁻¹ and 963 cm⁻¹, hydroxyl 632 cm⁻¹. Powder X-ray diffraction (XRD) analysis showed prominent 2θ values 25.9°, 32.2°, 39.8°, 46.7°, corresponding to crystalline planes Field-emission scanning electron microscopy (FESEM) revealed spherical HAp particles sizes ranging 50 80 nm. Biocompatibility assessed using human osteoblast-like MG-63 cells, showing proliferation rate 92 % compared control. Cytotoxicity tests indicated no adverse effects, supporting potential use biomedical applications. Importantly, offers sustainable solution managing bone waste, contributing pollution control by reducing environmental burdens associated discarded wastes. Future research will focus on vivo biocompatibility studies exploring applications mitigation tissue engineering. This study highlights dual benefits utilizing biowaste valuable production addressing challenges, making it promising approach material synthesis management. cost-effective environmentally friendly further underscores feasibility scaling up industrial applications, providing greener alternative conventional synthesis.
Language: Английский
Citations
8
MethodsX, Journal Year: 2024, Volume and Issue: 13, P. 102892 - 102892
Published: Aug. 6, 2024
Waste from the fishing industry is disposed of in soils and oceans, causing environmental damage. However, it also a source valuable compounds such as chitin. Although chitin second most abundant polymer nature, its use limited due to lack standardized scalable extraction methods poor solubility. The deacetylation process increases potential applications by enabling recovery chitosan, which soluble dilute acidic solutions. Chitosan great importance biocompatible bioactive properties, include antimicrobial antioxidant capabilities. Chitin obtain chitosan are typically performed using chemical processes that involve large amounts strongly alkaline To reduce impact this process, based on biotechnological tools, fermentation deacetylase, well emerging technologies, have been proposed. These demonstrated or even avoid strong solvents shorten time, thereby reducing costs. Nevertheless, important address existing gaps area, requirements for large-scale implementation determination stoichiometric ratios each process. This review highlights tools technologies production. approaches truly minimize impact, solvents, time. They reliable alternative fishery waste valorization, lowering costs; however, addressing critical their remains challenging.
Language: Английский
Citations
8
Results in Engineering, Journal Year: 2024, Volume and Issue: 24, P. 103321 - 103321
Published: Nov. 6, 2024
Language: Английский
Citations
7
International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 262, P. 130008 - 130008
Published: Feb. 6, 2024
Crustaceans and mollusks are widely consumed around the world due to their delicacy nutritious value. During processing, only 30–40 % of these shellfish considered edible, while 70–60 portions thrown away as waste or byproduct. These byproducts harbor valuable constituents, notably chitin. This chitin can be extracted from through chemical, microbial, enzymatic, green technologies. However, is insoluble in water most organic solvents, hampering its wide application. Hence, de-acetylated into chitosan, which possesses various functional applications. Recently, nanotechnology has proven improve surface area numerous properties metals molecules. Further, principle extended nanochitosan formation. Therefore, this review article centers on crustaceans byproduct utilization for nano-formation, food industry The extensive discussion been focused formation, characterization, active site modification. Lastly, applications industries, including biodegradable packaging, fat replacer, bioactive compound carrier, antimicrobial agent have reported.
Language: Английский
Citations
6
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 298, P. 139948 - 139948
Published: Jan. 17, 2025
Language: Английский
Citations
0
The European Physical Journal Plus, Journal Year: 2025, Volume and Issue: 140(1)
Published: Jan. 29, 2025
Language: Английский
Citations
0
Waste Management, Journal Year: 2025, Volume and Issue: 202, P. 114831 - 114831
Published: April 28, 2025
Language: Английский
Citations
0
Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 307 - 341
Published: Jan. 1, 2025
Language: Английский
Citations
0
International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 277, P. 134489 - 134489
Published: Aug. 5, 2024
Language: Английский
Citations
3