SCOBY Cellulose-Based Materials Hydrophobized Using Stearic Acid and Apple Powder DOI Open Access
Małgorzata Anita Bryszewska,

Daniel Gutierez Pareja,

Ł. Kaczmarek

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(24), P. 13746 - 13746

Published: Dec. 23, 2024

Bacterial cellulose (BC) is a subject of interest for researchers due to its advantageous characteristics, including straightforward manufacturing process, biocompatibility, and extensive modification potential. The hydrophilic nature the material beneficial in some applications, yet limiting factor others. This study aimed develop BC-based materials with goFogureod moisture resistance. bacterial using apple powder, stearic acid, or combination these modifiers resulted formation range materials, which had their surfaces additionally functionalised by coating mixture powder acid (HSt). type changes were confirmed FTIR theoretical analysis, was conducted modelling interaction between homogalacturonan rhamnogalacturonan SCIGRESS v.FJ 2.7 software. Changes hydrogen bonding resulting weakening interactions water presence pectin demonstrated both empirical data modelling. effectiveness BC functionalisation wettability. contact angle changed from 38° unmodified 125° obtained glycerol followed HSt at concentration 10% AP 60%. modifications produced robust hydrophobic surface. results suggest that surface roughness may not be primary influencing hydrophilicity hydrophobicity but it more likely related components. None tested antimicrobial activity against Escherichia coli, Bacillus subtilis, Staphylococcus aureus, Aspergillus niger, Candida albicans.

Language: Английский

Trends and Perspectives on Bacterial Nanocellulose: A Comprehensive Analysis from the Three Helixes of Innovation DOI Creative Commons
Kleber Andres Mora Guevara, Gustavo Elías Martínez Valenzuela, Viviana Sánchez Vásquez

et al.

Materials Today Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 101090 - 101090

Published: Feb. 1, 2025

Language: Английский

Citations

1
Ảnh hưởng của tỷ lệ phối trộn cellulose vi khuẩn và tỷ lệ xơ sợi dài đến độ chịu bục và độ bền nén vòng của giấy carton DOI Open Access

Tăng Thị Kim Hồng,

Lê Hữu Phước,

Nguyễn Nhật Quang

et al.

Tạp chí Khoa học và Công nghệ Lâm nghiệp, Journal Year: 2025, Volume and Issue: 14(1), P. 138 - 145

Published: Feb. 14, 2025

Nghiên cứu này đánh giá ảnh hưởng của tỷ lệ phần trăm cellulose vi khuẩn và xơ sợi dài đến độ chịu bục bền nén vòng giấy carton chứa khuẩn. Cellulose được tạo thành bằng cách thuỷ phân bùn với acid sulfuric (H₂SO₄) lên men Acetobacter xylinum, trong khi thu qua việc nghiền bột tái chế từ nhà máy ở tỉnh Bình Phước, Việt Nam. Giấy sản xuất các (8 - 16%) 20%) khác nhau. Phương pháp đáp ứng bề mặt (RSM) áp dụng để thông số đầu vào Hai mô hình hồi quy bậc hai đã thiết lập hệ tương quan (R²) cao, cho thấy mức chặt chẽ dữ liệu thực nghiệm. Độ phù hợp tiếp tục xác nhận tích thống kê, khẳng định tin cậy dự đoán đặc tính cơ học. Kết quả nghiên sự cải thiện đáng kể về vòng, nhấn mạnh tiềm năng như một vật tăng cường học carton. Ngoài ra, tối ưu định, góp công nghiệp.

Citations

0
Kombucha Bacterial Cellulose: A Promising Biopolymer for Advanced Food and Nonfood Applications DOI Creative Commons
Talita Ribeiro Gagliardi,

Adriana de Farias Nascimento,

Germán Ayala Valencia

et al.

Foods, Journal Year: 2025, Volume and Issue: 14(5), P. 738 - 738

Published: Feb. 21, 2025

The pellicle is a coproduct of kombucha beverage production without economic value. This material based on cellulose produced from bacteria and has better physical properties than isolated plants. review systematically analyzed the research literature about (KBC-kombucha cellulose) valorization. In general, KBC been used in food applications, especially as packaging ingredient to improve biopolymer-based films, well manufacture materials KBC. addition, some studies have investigated potential encapsulate ingredients or additive. Furthermore, nonfood applications with special interest development for textile medical substitute disposable (e.g., spoons). Although shows promising results, it necessary increase scale this material, analyze its viability. It also establish quality standards international regulations respect different applications.

Language: Английский

Citations

0
Ecological packaging and creating sustainable solutions for biodegradable cellulose derivatives: A review DOI

Gomaa F. Elfawal,

Alena Opálková Šišková,

Anita Eckstein Andicsová

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142348 - 142348

Published: March 1, 2025

Language: Английский

Citations

0
Bacterial Cellulose for Scalable and Sustainable Bio-Gels in the Circular Economy DOI Creative Commons
Giovanni Venturelli, Federica Villa, Mariagioia Petraretti

et al.

Gels, Journal Year: 2025, Volume and Issue: 11(4), P. 262 - 262

Published: April 2, 2025

Microbial-derived materials are emerging for applications in biomedicine, sensors, food, cosmetics, construction, and fashion. They offer considerable structural properties process reproducibility compared to other bio-based materials. However, challenges related efficient sustainable large-scale production of microbial-derived must be addressed exploit their potential fully. This review analyzes the synergistic contribution circular, sustainable, biotechnological approaches enhance bacterial cellulose (BC) fine-tune its physico-chemical properties. BC was chosen as an ideal example due mechanical strength chemical stability, making it promising industrial applications. The discusses upcycling strategies that utilize waste microbial fermentation, simultaneously boosting production. Additionally, biotechnology techniques identified key yield tailor Among different areas where cellulose-based employed, shows promise mitigating environmental impact garment industry. emphasizes integrating circular could significantly improve tunability these may provide benefits, depending on future progresses. Future advancements should prioritize fermentation expand

Language: Английский

Citations

0
Advances in Bacterial Cellulose‐Based Scaffolds for Tissue Engineering: Review DOI Creative Commons

Rewati Raman Ujjwal,

Gymama Slaughter

Journal of Biomedical Materials Research Part A, Journal Year: 2025, Volume and Issue: 113(4)

Published: April 1, 2025

ABSTRACT Bacterial cellulose (BC) has emerged as a highly versatile and promising biomaterial in tissue engineering, with potential applications across skin, bone, cartilage, vascular regeneration. Its exceptional properties like high mechanical strength, superior biocompatibility, excellent moisture retention, inherent ability to support cell adhesion proliferation, make BC particularly effective for wound healing skin These attributes accelerate repair foster new formation, highlighting its value skin‐related applications. Additionally, BC's capacity osteogenic differentiation, combined robustness, positions it strong candidate bone facilitating regeneration repair. Recent advancements have emphasized the development of BC‐based hybrid scaffolds enhance tissue‐specific functionalities, including vascularization cartilage innovations aim address complex requirements various engineering However, challenges remain, regarding scalability production, cost‐effectiveness, long‐term stability scaffolds. Such barriers continue limit broader clinical adoption. This review critically examines synthesis methods, intrinsic properties, recent design scaffolds, offering insights into their revolutionize regenerative medicine. Furthermore, addresses key limitations that must be overcome enable integration BC. By addressing these limitations, could play transformative role advancing therapies, bridging gap between laboratory research application.

Language: Английский

Citations

0
Advances in Microbial and Plant-Based Biopolymers: Synthesis and Applications in Next-Generation Materials DOI Creative Commons

Poova Kattil Drishya,

M. Venkateswar Reddy, Gunda Mohanakrishna

et al.

Macromol—A Journal of Macromolecular Research, Journal Year: 2025, Volume and Issue: 5(2), P. 21 - 21

Published: May 6, 2025

Biopolymers are revolutionizing the materials landscape, driven by a growing demand for sustainable alternatives to traditional petroleum-based materials. Sourced from biological origins, these polymers not only environment friendly but also present exciting solutions in healthcare, packaging, biosensors, high performance, and durable as crude oil-based products. Recently, biopolymers derived plants, such lignin cellulose, alongside those produced bacteria, like polyhydroxyalkanoates (PHAs), have captured spotlight, drawing significant interest their industrial eco-friendly applications. The stems potential sustainable, renewable across diverse This review provides an in-depth analysis of current advancements plant-based bacterial biopolymers, covering aspects bioproduction, downstream processing, integration into high-performance next-generation Additionally, we delve technical challenges cost-effectiveness, scalability, which critical barriers widespread adoption. By highlighting issues, this aims equip researchers bio-based domain with comprehensive understanding how can serve viable petroleum-derived Ultimately, envision transformative shift linear, fossil fuel-based economy circular, economy, fostering more environmentally conscious material using novel aligning framework United Nations Sustainable Development Goals (SDGs), including clean water sanitation (SDG 6), industry, innovation, infrastructure 9), affordable energy 7), cities communities 11), responsible production consumption 12), climate action 13).

Language: Английский

Citations

0
SCOBY Cellulose-Based Materials Hydrophobized Using Stearic Acid and Apple Powder DOI Open Access
Małgorzata Anita Bryszewska,

Daniel Gutierez Pareja,

Ł. Kaczmarek

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(24), P. 13746 - 13746

Published: Dec. 23, 2024

Bacterial cellulose (BC) is a subject of interest for researchers due to its advantageous characteristics, including straightforward manufacturing process, biocompatibility, and extensive modification potential. The hydrophilic nature the material beneficial in some applications, yet limiting factor others. This study aimed develop BC-based materials with goFogureod moisture resistance. bacterial using apple powder, stearic acid, or combination these modifiers resulted formation range materials, which had their surfaces additionally functionalised by coating mixture powder acid (HSt). type changes were confirmed FTIR theoretical analysis, was conducted modelling interaction between homogalacturonan rhamnogalacturonan SCIGRESS v.FJ 2.7 software. Changes hydrogen bonding resulting weakening interactions water presence pectin demonstrated both empirical data modelling. effectiveness BC functionalisation wettability. contact angle changed from 38° unmodified 125° obtained glycerol followed HSt at concentration 10% AP 60%. modifications produced robust hydrophobic surface. results suggest that surface roughness may not be primary influencing hydrophilicity hydrophobicity but it more likely related components. None tested antimicrobial activity against Escherichia coli, Bacillus subtilis, Staphylococcus aureus, Aspergillus niger, Candida albicans.

Language: Английский

Citations

0