Extraction, characterization, and fabrication of cellulose biopolymer sheets from Pistia stratiotes as a biodegradative coating material: an unique strategy for the conversion of invasive weeds into value-added products
- Title
- Extraction, characterization, and fabrication of cellulose biopolymer sheets from Pistia stratiotes as a biodegradative coating material: an unique strategy for the conversion of invasive weeds into value-added products
- Creator
- Umesh M.; Santhosh A.S.; Shanmugam S.; Thazeem B.; Alharbi S.A.; Almoallim H.S.; Chi N.T.L.; Pugazhendhi A.
- Description
- This study explores the possibility of using Water lettuce (Pistia stratiotes) as a cost-effective substrate for the commercial extraction of cellulose biopolymer using a wide variety of physicochemical treatment methods to compare their efficiency in cellulose extraction. The extraction of cellulose from water lettuce, although promising due to their high cellulose content, was less explored as per the available literature. In this study, functional properties like bulk density-packed density, hydrated density, water retention capacity, oil retention capacity, emulsifying activity and setting volume of the extracted cellulose were studied. The cellulose content from water lettuce was found to be 38.94 0.10% by anthrone method. Preliminary confirmation of cellulose biopolymer was done using the study of functional groups using Fourier Transform Infrared (FT-IR) analysis. Further characterization studies like Scanning Electron Microscopy (SEM), X- Ray Diffraction (XRD), Differential Scanning Calorimetry (DSC) and thermogravimetric analysis (TGA) were conducted to understand the molecular architecture and purity of the cellulose extracted. Fabrication of cellulose sheets was carried out using starch as the plasticizer. Biodegradation studies were conducted in garden soil for four weeks and a high degradation rate of 78.22 0.71% was observed in the fourth week of soil burial. 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
- Source
- Journal of Polymers and the Environment, Vol-30, No. 12, pp. 5057-5068.
- Date
- 2022-01-01
- Publisher
- Springer
- Subject
- Alkali treatment; Biodegradation; Biopolymer coating; Cellulose; Water lettuce
- Coverage
- Umesh M., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Santhosh A.S., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Shanmugam S., Biosystems Engineering, Institute of Forestry and Engineering, Estonian University of Life Sciences, Kreutzwaldi 56, Tartu, 51006, Estonia; Thazeem B., Integrated Rural Technology Centre (IRTC), Kerala, Palakkad, India; Alharbi S.A., Department of Botany and Microbiology, College of Science, King Saud University, PO Box - 2455, Riyadh, 11451, Saudi Arabia; Almoallim H.S., Department of Oral and Maxillofacial Surgery, College of Dentistry, King Saud University, PO Box-60169, Riyadh, 11545, Saudi Arabia; Chi N.T.L., School of Engineering and Technology, Van Lang University, Ho Chi Minh City, Viet Nam; Pugazhendhi A., Emerging Materials for Energy and Environmental Applications Research Group, School of Engineering and Technology, Van Lang University, Ho Chi Minh City, Viet Nam
- Rights
- Restricted Access
- Relation
- ISSN: 15662543; CODEN: JPENF
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Umesh M.; Santhosh A.S.; Shanmugam S.; Thazeem B.; Alharbi S.A.; Almoallim H.S.; Chi N.T.L.; Pugazhendhi A., “Extraction, characterization, and fabrication of cellulose biopolymer sheets from Pistia stratiotes as a biodegradative coating material: an unique strategy for the conversion of invasive weeds into value-added products,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/14784.