Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 9, 2024
Language: Английский
Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 400, P. 124532 - 124532
Published: March 22, 2024
Language: Английский
Citations
17
International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 265, P. 130858 - 130858
Published: March 13, 2024
Language: Английский
Citations
12
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 152703 - 152703
Published: June 5, 2024
Language: Английский
Citations
10
Comprehensive Reviews in Food Science and Food Safety, Journal Year: 2024, Volume and Issue: 23(5)
Published: Sept. 1, 2024
Abstract Shrimp consumption is in great demand among the seafood used globally. However, this expansion has resulted substantial generation and disposal of shrimp shell waste. Through literature search, it been observed that since 2020, global scholars have shown unprecedented interest waste its chitin/chitosan. these new insights lack corresponding comprehensive summarization analysis. Therefore, article provides a detailed review extraction methods, applications, latest research developments on chitin/chitosan from shells, including micro‐nano derivatives, 2020 to present. The results indicate chemical remains primary technique for preparation shells. With further refinement development, adjusting parameters process or employing auxiliary techniques such as microwave radiation enable customization target products with different characteristics (e.g., deacetylation degree, molecular weight, degree acetylation) according specific needs. Additionally, pursuit environmentally friendly, efficient, gentle processes, recent shifted toward microbial fermentation green solvent methods extraction. Beyond traditional antibacterial, film‐forming, encapsulation functionalities, into applications chitosan biomedical, food processing, materials, water treatment, adsorption fields gradually deepening. Chitin/chitosan derivatives their modified also focal point years. rapid expansion, future development still faces challenges related unclear mechanism action complexities associated industrial scale‐up.
Language: Английский
Citations
9
Polymers, Journal Year: 2025, Volume and Issue: 17(6), P. 717 - 717
Published: March 8, 2025
Chitin is one of the most abundant biopolymers in nature and found mainly exoskeletons crustaceans insects, cell walls fungi, some species mollusks. Chitosan a derivative chitin; it much more accessible has broader range applications, including improving quality materials such as films, plastics, concrete. The rheological properties chitin chitosan refer to their behavior against deformation flow ability resist structural changes under mechanical stress conditions. These are fundamental applications where aim control texture, viscosity, handling these biopolymers. Three types methods for extraction can be classified: first chemical method, which presents high yields but uses reagents that generate toxic residues; second biological takes advantage reactions microorganisms cases low compared extraction; third enzymatic with production residues. However, also reported. One primary sources residue shellfish crustaceans. new source obtaining compounds black soldier fly, same shellfish. In addition, this fly larvae culture, protein, oil, biofertilizers generated by bioconversion organic waste. This work proposes an alternative extracting chitosan, using methodologies do not residues have yields. Including concrete elaboration could positive results terms flexibility, compressive strength, workability.
Language: Английский
Citations
1
Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 348, P. 122841 - 122841
Published: Oct. 10, 2024
Language: Английский
Citations
5
Food Hydrocolloids, Journal Year: 2024, Volume and Issue: unknown, P. 110987 - 110987
Published: Dec. 1, 2024
Language: Английский
Citations
4
Resources Conservation & Recycling Advances, Journal Year: 2025, Volume and Issue: unknown, P. 200243 - 200243
Published: Jan. 1, 2025
Language: Английский
Citations
0
Membranes, Journal Year: 2025, Volume and Issue: 15(2), P. 44 - 44
Published: Feb. 3, 2025
This study investigates the incorporation of melanin extracted from pecan nutshell residues into a polyacrylonitrile (PAN) matrix during electrospinning microfiber membranes. Melanin concentrations 0.5, 2.0, and 5.0% w/w were incorporated to enhance physicochemical biological properties fibers. The melanin-loaded PAN fibers exhibited significant antioxidant activity against DPPH ABTS radicals, with scavenging rates ranging 46.58% 62.77% 41.02% 82.36%, respectively, while unmodified showed no activity. Furthermore, membranes demonstrated antimicrobial effects. also an important enzyme inhibition collagenase (37%), hyaluronidase (22%), tyrosinase (36%), elastase (33%). Molecular docking studies reveal different potential amino acids active sites aging enzymes that interact strongly pigment, particularly collagenase, followed by hyaluronidase, tyrosinase, elastase. These results suggest novel possess promising bioactive applications in skin-care applications.
Language: Английский
Citations
0
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 306, P. 141553 - 141553
Published: March 1, 2025
Language: Английский
Citations
0