In-vitro self-assembly and antioxidant properties of collagen type I from Lutjanus erythropterus, and Pampus argenteus skin

Ahmed, Mofieed; Anand, Aashima; Verma, Amit Kumar; Patel, Rajan

doi:10.1016/j.bcab.2022.102412

Cited by 13 publications

(5 citation statements)

References 55 publications

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“…Collagen was extracted by the acid solubilization method from the skin of Pangasius pangasius as reported in our previous study. , In short, the sliced skin was pretreated with butyl alcohol and sodium hydroxide to remove fats and noncollagenous proteins. Following that, the collagen was extracted with 0.5 M acetic acid solution.…”

Section: Experimental Sectionmentioning

confidence: 99%

Collagen–PVA Films Plasticized with Choline Acetate Ionic Liquid for Sustained Drug Release: UV Shielding, Mechanical, Antioxidant, and Antibacterial Properties

Ahmed

Bhat

Verma

et al. 2023

ACS Appl. Bio Mater.

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Collagen and poly(vinyl alcohol) films as topical drug delivery systems were developed by plasticization with glycerol and different concentrations of choline acetate ([Cho]Ac) ionic liquid (IL). The results showed that [Cho]Ac improved the performance of the materials and can serve as an alternative to synthetic plasticizers such as glycerol. Ciprofloxacin (CIP) was used as a model drug to study its release behavior. Ready-to-use films were characterized for their optical opacity, solubility, swelling, mechanical properties, water contact angle, surface morphology, surface roughness, antioxidant, and antimicrobial activities. Moreover, X-ray diffraction and Fourier Transform Infrared (FTIR) studies were carried out for molecular characterization of the films. [Cho]Ac used as a plasticizing agent showed excellent antioxidant properties, mechanical strength, and UV shielding properties. Further, [Cho]Ac improves the roughness and decreases the solubility of films. The in vitro release behavior of CIP was investigated at physiological pH (7.4), and the results showed that CIP was released in a more controlled manner due to the incorporation of [Cho]Ac into the films’ matrix, while the films constructed with glycerol exhibited burst release of CIP. Moreover, the films loaded with CIP showed excellent antibacterial activity against Gram-negative (Escherichia coli) as well as Gram-positive (Staphylococcus aureus) bacteria. This study provides insight into the use of choline-based ILs as plasticizing agents for the fabrication of protein–polymer composite films for wound dressing and many other applications.

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Section: Experimental Sectionmentioning

confidence: 99%

Collagen–PVA Films Plasticized with Choline Acetate Ionic Liquid for Sustained Drug Release: UV Shielding, Mechanical, Antioxidant, and Antibacterial Properties

Ahmed

Bhat

Verma

et al. 2023

ACS Appl. Bio Mater.

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“…However, in the analysed scientific publication, the authors state that more time is needed to assess how the use of chitin/chitosan products in biomedical applications will evolve [99,100]. Collagen products are mostly used in biomedical applications [68,101] and as purified compounds (Figure 7) [68,102], and a substantial rise in biomedical, cosmetic, and pharmaceutical applications is suggested by the authors in many of the analysed publications [37,61,62,103,104]. more time is needed to assess how the use of chitin/chitosan products in biomedical applications will evolve [99,100].…”

Section: Trends In Market Applications For Each Value Chainmentioning

confidence: 99%

Current and Expected Trends for the Marine Chitin/Chitosan and Collagen Value Chains

Vieira,

Lestre,

Solstad

et al. 2023

Marine Drugs

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Chitin/chitosan and collagen are two of the most important bioactive compounds, with applications in the pharmaceutical, veterinary, nutraceutical, cosmetic, biomaterials, and other industries. When extracted from non-edible parts of fish and shellfish, by-catches, and invasive species, their use contributes to a more sustainable and circular economy. The present article reviews the scientific knowledge and publication trends along the marine chitin/chitosan and collagen value chains and assesses how researchers, industry players, and end-users can bridge the gap between scientific understanding and industrial applications. Overall, research on chitin/chitosan remains focused on the compound itself rather than its market applications. Still, chitin/chitosan use is expected to increase in food and biomedical applications, while that of collagen is expected to increase in biomedical, cosmetic, pharmaceutical, and nutritional applications. Sustainable practices, such as the reuse of waste materials, contribute to strengthen both value chains; the identified weaknesses include the lack of studies considering market trends, social sustainability, and profitability, as well as insufficient examination of intellectual property rights. Government regulations, market demand, consumer preferences, technological advancements, environmental challenges, and legal frameworks play significant roles in shaping both value chains. Addressing these factors is crucial for seizing opportunities, fostering sustainability, complying with regulations, and maintaining competitiveness in these constantly evolving value chains.

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“…Collagen from different sources exhibits extensive antioxidant capacity. For instance, collagen extracted from the skin of Crimson Snapper (Lutjanus erythropterus) and Silver Pomfret (Pampus argenteus) both demonstrate scavenging activity towards 2,2-diphenyl-1-picrylhydrazyl (DPPH) and nitric oxide radical along with ferric-reducing performance [52]. The antioxidant properties of collagen are mainly associated with amino sequences and hydrophobic amino acids, such as the antioxidant abilities linked with the Gly-X-Y repeat sequence, glycine, and proline from swim bladder collagen [53].…”

Section: Antioxidant Abilitymentioning

confidence: 99%

“…To some extent, the self-aggregation rate is accelerated with continuously enhanced ionic strength, e.g., promoted collagen self-assembly with NaCl concentration from 0 to 120mmol/L [105]. However, the opposite view emphasized that the self-assembly of type I collagen was restricted under high concentrations of NaCl solution [104] and even accelerated self-assembly with a decrease in ionic strength [52]. Contradictions can be attributed to excessive ions in the solution that increase the mutual repulsive force among collagen molecules and break the charge neutralization on collagen surfaces.…”

Section: Self-assemblymentioning

confidence: 99%

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Structure, extraction, processing, and applications of collagen as an ideal component for biomaterials - a review

et al. 2023

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Collagen with a multi-hierarchical architecture exhibits powerful biological performance, thus being developed in biomedical applications as a processing building block. The isolated collagen after extraction from biological tissues can be processed into various forms such as fibrils, scaffolds, membranes, microspheres, hydrogels, and sponges for further use in specific applications. This review briefly discusses the multi-hierarchical structure, powerful biological performances, extraction, and processing approaches of collagen as a natural biomaterial. The processing of collagen including dissolution, self-assembly, cross-linking, and electrospinning, is discussed to show more feasibility for specific applications of collagen composite biomaterials. Further emphasis is directed towards the biomedical applications of drug and gene delivery, as well as tissue repair involving bone, cartilage, vascular, and corneal, along with wound healing. Additionally, there is a focus on the development of flexible sensors and electronic skins (e-skins). Furthermore, the potential challenges and perspectives for the development of collagen-based biomaterials are proposed. In short, collagen-based biomaterials are expected to facilitate sustainable development and the next generation of advanced biomaterial applications. Graphical Abstract

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In-vitro self-assembly and antioxidant properties of collagen type I from Lutjanus erythropterus, and Pampus argenteus skin

Cited by 13 publications

References 55 publications

Collagen–PVA Films Plasticized with Choline Acetate Ionic Liquid for Sustained Drug Release: UV Shielding, Mechanical, Antioxidant, and Antibacterial Properties

Collagen–PVA Films Plasticized with Choline Acetate Ionic Liquid for Sustained Drug Release: UV Shielding, Mechanical, Antioxidant, and Antibacterial Properties

Current and Expected Trends for the Marine Chitin/Chitosan and Collagen Value Chains

Structure, extraction, processing, and applications of collagen as an ideal component for biomaterials - a review

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