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Published on: June 17, 2014
Transforming Curcuma longa leaf waste into cellulose scaffolds
Surendra Pratap Chakravarti1, Anil Kumar Gangwar1, Sangeeta Devi Khangembam1
1Department of Veterinary Surgery and Radiology, College of Veterinary Science and Animal Husbandry, Acharya Narendra Deva University of Agriculture and Technology, Ayodhya, 224229 Uttar Pradesh, India.
Journal of Bioscience and Bioengineering
|July 14, 2026
Summary
Turmeric leaves (Curcuma longa) were transformed into effective, cost-efficient biomaterial scaffolds for tissue engineering. These plant-based scaffolds support cell growth and tissue regeneration, addressing organ shortages.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Plant-based Scaffolds
Background:
- India faces a shortage of transplantable organs and tissues.
- Plant-derived materials offer ethical, abundant, and safe alternatives for tissue engineering.
Purpose of the Study:
- To investigate Curcuma longa (turmeric) leaves as a source for cellulose-based biomaterial scaffolds.
- To develop and characterize decellularized turmeric leaf scaffolds for biomedical applications.
Main Methods:
- Decellularization of turmeric leaves using sodium dodecyl sulphate (SDS) and triton-X-100 after cuticle removal.
- Characterization using histology, DAPI staining, SEM, DNA quantification, FTIR, and mechanical testing.
- In vitro cell compatibility (MDCK cells) and in vivo subcutaneous implantation studies.
Main Results:
- Efficient decellularization was achieved, preserving leaf architecture.
- Decellularized scaffolds exhibited increased porosity, swelling, and water vapor transmission, with improved cell adhesion properties.
- Scaffolds demonstrated excellent hemocompatibility, MDCK cell attachment, proliferation, and in vivo tissue integration with neovascularization.
Conclusions:
- Decellularized Curcuma longa leaf scaffolds are cost-effective and sustainable biomaterials.
- These scaffolds show significant potential for soft tissue engineering and regenerative medicine applications.
