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Grifoll V, Bravo P, Pérez MN, Pérez-Clavijo M, García-Castrillo M, Larrañaga A, Lizundia E. Environmental Sustainability and Physicochemical Property Screening of Chitin and Chitin-Glucan from 22 Fungal Species. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2024; 12:7869-7881. [PMID: 38783845 PMCID: PMC11110056 DOI: 10.1021/acssuschemeng.4c01260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/25/2024]
Abstract
Thanks to its biobased character with embedded biogenic carbon, chitin can aid in the transition to a sustainable circular economy by replacing fossil carbon from the geosphere. However, meeting current demands for material availability and environmental sustainability requires alternative methods limiting conventional chemical and energy-consuming chitin extraction from crustaceans. To assist future chitinous bioproduct development, this work analyzes the physicochemical properties and potential environmental sustainability of fungal chitin-glucan complexes. A conventional isolation procedure using sodium hydroxide, a weak acid, and short reaction times are applied to the fruiting body of 22 fungal species. Besides, the valorization of underutilized waste streams including Agaricus bisporus and Agaricus brunnescens stipes is investigated. The carbohydrate analysis renders chitin fractions in the range of 9.5-63.5 wt %, while yields vary from 4.2 to 29.9%, and the N-acetylation degree in found in between 53.0 and 98.7%. The sustainability of the process is analyzed using life cycle assessment (LCA), providing impact quantification for global warming potential, terrestrial acidification, freshwater eutrophication, and water use. With 87.5-589.3 kg·CO2-equiv per kilo, potentially lower global warming potential values in comparison to crustacean chitin are achieved. The crystallinity degree ranged from 28 to 78%, while the apparent chitin crystalline size (L020) is between 2.3 and 5.4 nm. Ten of the species yield α-chitin coexisting with semicrystalline glucans. Zwitterionic properties are observed in aqueous solutions, shifting from cationic to anionic at pH 4.5. With its renewable carbon content, fungal chitin is an environmentally sustainable alternative for high-value applications due to its balance of minimal treatment, low carbon footprint, material renewability, ease of isolation, thermal stability, zwitterionic behavior, biodegradability, and noncytotoxicity.
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Affiliation(s)
- Vanessa Grifoll
- Mushroom
Technological Research Center of La Rioja (CTICH), Ctra. Calahorra km 4, Autol 26560, La Rioja, Spain
| | - Paula Bravo
- Mushroom
Technological Research Center of La Rioja (CTICH), Ctra. Calahorra km 4, Autol 26560, La Rioja, Spain
| | - Maria Nieves Pérez
- Mushroom
Technological Research Center of La Rioja (CTICH), Ctra. Calahorra km 4, Autol 26560, La Rioja, Spain
| | - Margarita Pérez-Clavijo
- Mushroom
Technological Research Center of La Rioja (CTICH), Ctra. Calahorra km 4, Autol 26560, La Rioja, Spain
| | - Marta García-Castrillo
- BCMaterials,
Basque Center for Materials, Applications
and Nanostructures, Edif. Martina Casiano, Pl. 3 Parque Científico
UPV/EHU Barrio Sarriena, Leioa 48940, Biscay, Spain
| | - Aitor Larrañaga
- SGIker,
General Research Services, University of
the Basque Country (UPV/EHU), Barrio Sarriena, Leioa 48940, Biscay, Spain
| | - Erlantz Lizundia
- BCMaterials,
Basque Center for Materials, Applications
and Nanostructures, Edif. Martina Casiano, Pl. 3 Parque Científico
UPV/EHU Barrio Sarriena, Leioa 48940, Biscay, Spain
- Life
Cycle Thinking Group, Department of Graphic Design and Engineering
Projects. University of the Basque Country
(UPV/EHU), Plaza Ingeniero
Torres Quevedo 1, Bilbao 48013, Biscay, Spain
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Azelee NIW, Dahiya D, Ayothiraman S, Noor NM, Rasid ZIA, Ramli ANM, Ravindran B, Iwuchukwu FU, Selvasembian R. Sustainable valorization approaches on crustacean wastes for the extraction of chitin, bioactive compounds and their applications - A review. Int J Biol Macromol 2023; 253:126492. [PMID: 37634772 DOI: 10.1016/j.ijbiomac.2023.126492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 07/30/2023] [Accepted: 08/22/2023] [Indexed: 08/29/2023]
Abstract
The unscientific disposal of the most abundant crustacean wastes, especially those derived from marine sources, affects both the economy and the environment. Strategic waste collection and management is the need of the hour. Sustainable valorization approaches have played a crucial role in solving those issues as well as generating wealth from waste. The shellfishery wastes are rich in valuable bioactive compounds such as chitin, chitosan, minerals, carotenoids, lipids, and other amino acid derivatives. These value-added components possessed pleiotropic applications in different sectors viz., food, nutraceutical, cosmeceutical, agro-industrial, healthcare, and pharmaceutical sectors. The manuscript covers the recent status, scope of shellfishery management, and different bioactive compounds obtained from crustacean wastes. In addition, both sustainable and conventional routes of valorization approaches were discussed with their merits and demerits along with their combinations. The utilization of nano and microtechnology was also included in the discussion, as they have become prominent research areas in recent years. More importantly, the future perspectives of crustacean waste management and other potential valorization approaches that can be implemented on a large scale.
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Affiliation(s)
- Nur Izyan Wan Azelee
- Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), 81310, Johor Bahru, Johor, Malaysia; Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia, UTM, 81310 Johor Bahru, Johor, Malaysia
| | - Digvijay Dahiya
- Department of Biotechnology, National Institute of Technology Andhra Pradesh, Tadepalligudem 534101, West Godavari Dist, Andhra Pradesh, India
| | - Seenivasan Ayothiraman
- Department of Biotechnology, National Institute of Technology Andhra Pradesh, Tadepalligudem 534101, West Godavari Dist, Andhra Pradesh, India.
| | - Norhayati Mohamed Noor
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia, UTM, 81310 Johor Bahru, Johor, Malaysia; UTM Innovation & Commercialisation Centre, Industry Centre, UTM Technovation Park, 81310 Johor Bahru, Johor, Malaysia
| | - Zaitul Iffa Abd Rasid
- UTM Research Ethics Committee, Department of Vice-Chancellor (Research and Innovation), Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia
| | - Aizi Nor Mazila Ramli
- Faculty of Industrial Science and Technology, University Malaysia Pahang Al-Sultan Abdullah (UMPSA), Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang Darul Makmur, Malaysia; Bio Aromatic Research Centre of Excellence, Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA), Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang Darul Makmur, Malaysia
| | - Balasubramani Ravindran
- Department of Environmental Energy and Engineering, Kyonggi University, Yeongtong-Gu, Suwon, Gyeonggi-Do 16227, South Korea
| | - Felicitas U Iwuchukwu
- Department of Chemical Engineering, Nnamdi Azikiwe University, P.M.B 5025, Awka, Nigeria; Department of Industrial Engineering, Clemson University 29631, South Carolina USA
| | - Rangabhashiyam Selvasembian
- Department of Environmental Science and Engineering, School of Engineering and Sciences, SRM University-AP, Amaravati, Andhra Pradesh 522240, India.
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Syed MH, Khan MMR, Zahari MAKM, Beg MDH, Abdullah N. Current issues and potential solutions for the electrospinning of major polysaccharides and proteins: A review. Int J Biol Macromol 2023; 253:126735. [PMID: 37690643 DOI: 10.1016/j.ijbiomac.2023.126735] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/03/2023] [Accepted: 09/04/2023] [Indexed: 09/12/2023]
Abstract
Biopolymers, especially polysaccharides and proteins, are the promising green replacement for petroleum based polymers. Due to their innate properties, they are effectively used in biomedical applications, especially tissue engineering, wound healing, and drug delivery. The fibrous morphology of biopolymers is essentially required for the effectiveness in these biomedical applications. Electrospinning (ES) is the most advanced and robust method to fabricate nanofibers (NFs) and provides a complete solution to the conventional methods issues. However, the major issues regarding fabricating polysaccharides and protein nanofibers using ES include poor electrospinnability, lack of desired fundamental properties for a specific application by a single biopolymer, and insolubility among common solvents. The current review provides the main strategies for effective electrospinning of the major biopolymers. The key strategies include blending major biopolymers with suitable biopolymers and optimizing the solvent system. A systematic literature review was done to provide the optimized solvent system of the major biopolymers along with their best possible biopolymeric blend for ES. The review also highlights the fundamental issues with the commercialization of ES based biomedical products and provides future directions to improve the fabrication of biopolymeric nanofibers.
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Affiliation(s)
- Murtaza Haider Syed
- Faculty of Chemical and Process Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, Gambang, Pahang, Malaysia
| | - Md Maksudur Rahman Khan
- Petroleum and Chemical Engineering Programme Area, Faculty of Engineering, Universiti Teknologi Brunei, Gadong BE1410, Brunei
| | - Mior Ahmad Khushairi Mohd Zahari
- Faculty of Chemical and Process Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, Gambang, Pahang, Malaysia.
| | | | - Norhayati Abdullah
- Faculty of Chemical and Process Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, Gambang, Pahang, Malaysia.
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Shinu KP, John H, Gopalakrishnan J. Chitin/deacetylated chitin nanocomposite film for effective adsorption of organic pollutant from aqueous solution. Int J Biol Macromol 2023:125038. [PMID: 37245754 DOI: 10.1016/j.ijbiomac.2023.125038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 05/13/2023] [Accepted: 05/21/2023] [Indexed: 05/30/2023]
Abstract
Cross-linked chitin/deacetylated chitin nanocomposite films can be considered as a potential industrial adsorbent for the removal of organic pollutants for water purification. Chitin (C) and deacetylated chitin (dC) nanofibers were extracted from raw chitin and characterized using FTIR, XRD and TGA techniques. The TEM image confirmed the formation of chitin nanofibers with a diameter range of 10-45 nm. The deacetylated chitin nanofibers (DDA-46 %) having 30 nm diameter was evidenced using FESEM. Further, the C/dC nanofibers were prepared at different ratios (80/20, 70/30, 60/40 & 50/50 ratios) and cross-linked. The highest tensile strength of 40 MPa and Young's modulus of 3872 MPa was exhibited by 50/50C/dC. The DMA studies revealed that the storage modulus enhanced by 86 % for 50/50C/dC (9.06 GPa) in comparison to 80/20C/dC nanocomposite. Further, the 50/50C/dC exhibited a maximum adsorption capacity of 30.8 mg/g at pH = 4 in 30 mg/L of Methyl Orange (MO) dye within 120 min. The experimental data agreed with pseudo-second-order model indicating chemisorption process. The adsorption isotherm data was best described by Freundlich model. The nanocomposite film is an effective adsorbent can be regenerated and recycled for five adsorption-desorption cycle.
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Affiliation(s)
| | - Honey John
- Dept. of Polymer Science and Rubber Technology, CUSAT, Kochi 22, India; Interuniversity Centre for Nanomaterials and Devices, CUSAT, Kochi 22, India
| | - Jayalatha Gopalakrishnan
- Dept. of Polymer Science and Rubber Technology, CUSAT, Kochi 22, India; Interuniversity Centre for Nanomaterials and Devices, CUSAT, Kochi 22, India.
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Ding J, Guo Y. Recent Advances in Chitosan and its Derivatives in Cancer Treatment. Front Pharmacol 2022; 13:888740. [PMID: 35694245 PMCID: PMC9178414 DOI: 10.3389/fphar.2022.888740] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 04/13/2022] [Indexed: 12/15/2022] Open
Abstract
Cancer has become a main public health issue globally. The conventional treatment measures for cancer include surgery, radiotherapy and chemotherapy. Among the various available treatment measures, chemotherapy is still one of the most important treatments for most cancer patients. However, chemotherapy for most cancers still faces many problems associated with a lot of adverse effects, which limit its therapeutic potency, low survival quality and discount cancer prognosis. In order to decrease these side effects and improve treatment effectiveness and patient’s compliance, more targeted treatments are needed. Sustainable and controlled deliveries of drugs with controllable toxicities are expected to address these hurdles. Chitosan is the second most abundant natural polysaccharide, which has excellent biocompatibility and notable antitumor activity. Its biodegradability, biocompatibility, biodistribution, nontoxicity and immunogenicity free have made chitosan become a widely used polymer in the pharmacology, especially in oncotherapy. Here, we make a brief review of the main achievements in chitosan and its derivatives in pharmacology with a special focus on their agents delivery applications, immunomodulation, signal pathway modulation and antitumor activity to highlight their role in cancer treatment. Despite a large number of successful studies, the commercialization of chitosan copolymers is still a big challenge. The further development of polymerization technology may satisfy the unmet medical needs.
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Affiliation(s)
- Jingxian Ding
- Department of Radiation Oncology, The Breast Cancer Institute, The Third Hospital of Nanchang, Nanchang, China
| | - Yonghong Guo
- Department of Radiation Oncology, The Fourth Affiliated Hospital of Nanchang University, Nanchang, China
- *Correspondence: Yonghong Guo,
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