an Open Access Journal
2.1
Calculated on 05 May, 2025
0.25
Powered by scimagojr.com
Author information
Author information
Author information
Author information
A substantial number of by-products, such as peel and residue, are generated from cassava production in Indonesia but are often neglected, posing a significant environmental challenge. In response to this issue, this research reports the valorization of these processing by-products into functional, cellulose-based hydrogels for drug delivery applications. The research developed an optimized methodology that ensures the near-complete removal of starch from cassava-based waste. This process consistently yields isolated cellulose characterized by a dual-population size distribution across both waste sources, reflecting the successful extraction of distinct fiber fractions. The synthesis of these hydrogels via graft polymerization was supported by Fourier transform infrared (FTIR) analysis, which showed the emergence of characteristic peaks for C=O and N–H groups indicated the incorporation of the graft polymer into the hydrogel network. The results revealed notable structural and performance differences, with the cassava residue cellulose (CRC)-hydrogel exhibiting a superior, highly porous, and well-interconnected network compared with cassava peel cellulose (CPC)-hydrogel. This translated to a greater maximum swelling ratio (51.87 g/g) and enhanced water retention, which directly influenced its drug delivery capabilities. The CRC-hydrogel demonstrated a higher entrapment efficiency for ascorbic acid (22.47 w/w%) and a faster, more predictable diffusion-controlled release profile, as confirmed by Higuchi kinetic modelling. Furthermore, it proved to be a more effective delivery system for amoxicillin at a concentration of 25 µg. This study concludes with a systematic route for the fabrication of value-added functional hydrogels from abundant agricultural waste. This work helps in sustaining the environment and utilization of biocompatible material for biomedical applications (drug delivery, wound healing) by providing a reliable synthetic path from cassava residue to porous matrix.
[1] U. K. Yaumidin, A. Priyanti, M. I. A. Irsyad, A. M. Hasibuan, D. O. Pribadi, H. Daulay, S. Aziz, E. Ariningsih, A. Zamroni, A. Ramadhan, D. Yuniati, and N. A. Ulya. (2026). "Harnessing Indonesia’s Circular Bioeconomy: Integrating Land, Marine, Forest And Water Resources For Food System Sustainability". Australian Journal of Agricultural and Resource Economics. 10.1111/1467-8489.70088.
DOI: https://doi.org/10.1111/1467-8489.70088[2] N. Permatasari, S. Dali, and E. Wahyuni. (2023). "Potential Cassava Peel Waste (Manihot Esculenta Crantz) In The Production Of Bioethanol By Enzymatic Hydrolysis And Fermentation Using Zymomonas mobilis Bacteria". The Journal of Pure and Applied Chemistry Research. 12 (2): 87-103. 10.21776/ub.jpacr.2023.012.02.3304.
DOI: https://doi.org/10.21776/ub.jpacr.2023.012.02.3304[3] F. Rachman, Y. Syahputri, and S. Sutanto. (2023). "Potential Of Cassava Peel As Cr Metal Biosorbent In Laboratory COD Waste". Helium: Journal of Science and Applied Chemistry. 3 (1): 21-28. 10.33751/helium.v3i1.7932.
DOI: https://doi.org/10.33751/helium.v3i1.7932[4] A. Olanbiwoninu and S. Odunfa. (2016). "Production Of Cellulase And Xylanase By Aspergillus terreus KJ829487 Using Cassava Peels As Substrates". Advances in Microbiology. 6 (7): 502-511. 10.4236/aim.2016.67050.
DOI: https://doi.org/10.4236/aim.2016.67050[5] P. M. Andrés, N. A. Rivera, I. M. Márquez, J. L. R. Arellano, G. I. B. López, and O. R. L. Ovalle. (2024). "Cassava Cultivation: Current And Potential Use Of Agroindustrial Co-Products". AIMS Environmental Science. 11 (2): 248-278. 10.3934/environsci.2024012.
DOI: https://doi.org/10.3934/environsci.2024012[6] M. Budu, P. Boakye, and J. Bentil. (2025). "Scale-Up Of Tailor-Made Onsite Enzyme Blend From Cassava Peels For Industrial Bioethanol Production". The Scientific World Journal. 2025 (1): 1-10. 10.1155/tswj/2296078.
DOI: https://doi.org/10.1155/tswj/2296078[7] A. Ma’ruf, E. Puspawiningtiyas, D. Afifah, and E. Díaz. (2023). "Synthesis And Characterization Of Cellulose Acetate Membrane From Cassava Peel For Microfiltration". Nature Environment and Pollution Technology. 22 (3): 1513-1518. 10.46488/nept.2023.v22i03.036.
DOI: https://doi.org/10.46488/NEPT.2023.v22i03.036[8] M. Adawiyah, D. Nuryansah, R. Suryani, and S. Hanifah. (2022). "The Effect Of Mass Ratio Mixture Of Durian Peel And Cassava Peel On The Quality Of Tissue Paper". Journal of Physics: Conference Series. 2190 (1): 1-8. 10.1088/1742-6596/2190/1/012025.
DOI: https://doi.org/10.1088/1742-6596/2190/1/012025[9] S. Yuwono, E. Wahyuningsih, A. Kiswandono, W. Simanjuntak, and S. Hadi. (2021). "Characterization Of Carboxymethyl Cellulose (CMC) Synthesized From Microcellulose Of Cassava Peel". Materiale Plastice. 57 (4): 225-235. 10.37358/mp.20.4.5422.
DOI: https://doi.org/10.37358/MP.20.4.5422[10] A. Leite, C. Zanon, and F. Menegalli. (2017). "Isolation And Characterization Of Cellulose Nanofibers From Cassava Root Bagasse And Peelings". Carbohydrate Polymers. 157 : 962-970. 10.1016/j.carbpol.2016.10.048.
DOI: https://doi.org/10.1016/j.carbpol.2016.10.048[11] D. Hu, M. Zeng, Y. Sun, J. Yuan, and Y. Wei. (2021). "Cellulose-Based Hydrogels Regulated By Supramolecular Chemistry". SusMat. 1 : 266-284. 10.1002/sus2.17.
DOI: https://doi.org/10.1002/sus2.17[12] H. Enawgaw, T. Tesfaye, K. T. Yilma, and D. Y. Limeneh. (2021). "Synthesis Of A Cellulose-Co-AMPS Hydrogel For Personal Hygiene Applications Using Cellulose Extracted From Corncobs". Gels. 7 (4): 1-10. 10.3390/gels7040236.
DOI: https://doi.org/10.3390/gels7040236[13] M. O. Haque and M. I. H. Mondal. (2016). "Synthesis And Characterization Of Cellulose-Based Eco-Friendly Hydrogels". Rajshahi University Journal of Science and Engineering. 44 : 45-53. 10.3329/rujse.v44i0.30386.
DOI: https://doi.org/10.3329/rujse.v44i0.30386[14] H. N. Abdelhamid and A. P. Mathew. (2022). "Cellulose-Based Nanomaterials Advance Biomedicine: A Review". International Journal of Molecular Sciences. 23 : 1-36. 10.3390/ijms23105405.
DOI: https://doi.org/10.3390/ijms23105405[15] Q. F. Guan, H. B. Yang, Z. M. Han, Z. C. Ling, C. H. Yin, K. P. Yang, Y. X. Zhao, and S. H. Yu. (2021). "Sustainable Cellulose-Nanofiber-Based Hydrogels". ACS Nano. 15 : 7889-7898. 10.1021/acsnano.1c01247.
DOI: https://doi.org/10.1021/acsnano.1c01247[16] H. Jin, M. Kettunen, A. Laiho, H. Pynnönen, J. Paltakari, A. Marmur, O. Ikkala, and R. H. A. Ras. (2011). "Superhydrophobic And Superoleophobic Nanocellulose Aerogel Membranes As Bioinspired Cargo Carriers On Water And Oil". Langmuir. 27 (5): 1930-1934. 10.1021/la103877r.
DOI: https://doi.org/10.1021/la103877r[17] F. N. Kayati, C. W. Purnomo, Y. Kusumastuti, and Rochmadi. (2024). "Physical Properties Comparison Of Hydrogel From Cassava Starch Using Two Different Non-Toxic Crosslinkers". Next Sustainability. 4 : 100043. 10.1016/j.nxsust.2024.100043.
DOI: https://doi.org/10.1016/j.nxsust.2024.100043[18] W. Tanan, J. Panichpakdee, P. Suwanakood, and S. Saengsuwan. (2021). "Biodegradable Hydrogels Of Cassava Starch-g-Polyacrylic Acid Natural Rubber Polyvinyl Alcohol As Environmentally Friendly And Highly Efficient Coating Material For Slow-Release Urea Fertilizers". Journal of Industrial and Engineering Chemistry. 101 : 237-252. 10.1016/j.jiec.2021.06.008.
DOI: https://doi.org/10.1016/j.jiec.2021.06.008[19] K. Fang, Y. Zhang, J. Yin, T. Yang, K. Li, L. Wei, J. Li, and W. He. (2022). "Hydrogel Beads Based On Carboxymethyl Cassava Starch/Alginate Enriched With MgFe2O4 Nanoparticles For Controlling Drug Release". International Journal of Biological Macromolecules. 220 : 573-588. 10.1016/j.ijbiomac.2022.08.081.
DOI: https://doi.org/10.1016/j.ijbiomac.2022.08.081[20] A. F. Chamorro, M. Palencia, and E. M. Combatt. (2024). "Biodegradable Cassava Starch/Phosphorite/Citric Acid Based Hydrogel For Slow Release Of Phosphorus: In Vitro Study". Gels. 10 (7): 1-16. 10.3390/gels10070431.
DOI: https://doi.org/10.3390/gels10070431[21] A. Amanzholkyzy, S. Zhumagaliyeva, N. Sultanova, Z. Abilov, D. Ongalbek, E. Donbayeva, A. Niyazbekova, and Z. Mukazhanova. (2025). "Hydrogel Delivery Systems For Biological Active Substances: Properties And The Role Of HPMC As A Carrier". Molecules. 30 (6): 1-19. 10.3390/molecules30061354.
DOI: https://doi.org/10.3390/molecules30061354[22] V. Miljković, I. Savić, and L. Nikolić. (2021). "Waste Materials As A Resource For Production Of CMC Superabsorbent Hydrogel For Sustainable Agriculture". Polymers. 13 (23): 1-12. 10.3390/polym13234115.
DOI: https://doi.org/10.3390/polym13234115[23] O. V. López, S. Z. Viña, A. N. A. Pachas, M. N. Sisterna, P. H. Rohatsch, A. Mugridge, H. E. Fassola, and M. A. García. (2010). "Composition And Food Properties Of Pachyrhizus Ahipa Roots And Starch". International Journal of Food Science & Technology. 45 (2): 223-233. 10.1111/j.1365-2621.2009.02125.x.
DOI: https://doi.org/10.1111/j.1365-2621.2009.02125.x[24] Q. Ma, W. Zhou, X. Du, H. Huang, and Z. Gong. (2023). "Combined Dilute Sulfuric Acid And Tween 80 Pretreatment Of Corn Stover Significantly Improves The Enzyme Digestibility: Synergistic Removal Of Hemicellulose And Lignin". Bioresource Technology. 382 : 129218. 10.1016/j.biortech.2023.129218.
DOI: https://doi.org/10.1016/j.biortech.2023.129218[25] E. F. Okpalanma, E. S. Ukpong, C. C. Ezegbe, C. C. Nwagbo, and C. O. C. Chude. (2024). "Evaluation Of The Physico-Chemical Properties Of Cassava, Cocoyam, Sweet Potato Starches And Glucose Syrups Produced From The Hydrolysis Of The Starches With Sorghum Malt Enzyme Extract". Food Science and Applied Biotechnology. 7 (1): 24-35. 10.30721/fsab2024.v7.i1.314.
DOI: https://doi.org/10.30721/fsab2024.v7.i1.314[26] C. Chatpapamon, D. Uttapap, Y. Wandee, C. Puttanlek, and V. Rungsardthong. (2021). "Glycerol-Enhancing Heat-Moisture Treatment Of A-Type Rice And Cassava Starches And B-Type Potato And Canna Starches". International Journal of Food Science & Technology. 56 (8): 4038-4049. 10.1111/ijfs.15027.
DOI: https://doi.org/10.1111/ijfs.15027[27] R. Radakisnin, M. A. Majid, M. Ridzuan, M. Jawaid, M. T. H. Sultan, and M. F. M. Tahir. (2020). "Structural, Morphological And Thermal Properties Of Cellulose Nanofibers From Napier Fiber (Pennisetum purpureum)". Materials. 13 (18): 1-17. 10.3390/ma13184125.
DOI: https://doi.org/10.3390/ma13184125[28] A. Hachaichi, B. Kouini, L. K. Kian, M. Asim, H. Fouad, M. Jawaid, and M. Sain. (2021). "Nanocrystalline Cellulose From Microcrystalline Cellulose Of Date Palm Fibers As A Promising Candidate For Bio-Nanocomposites: Isolation And Characterization". Materials. 14 (18): 1-12. 10.3390/ma14185313.
DOI: https://doi.org/10.3390/ma14185313[29] A. V. T. Figueroa, C. J. P. Martinez, T. C. Castro, E. B. Martinez, M. A. G. C. Madueno, A. M. G. Alegria, T. E. L. Ceniceros, and L. A. Villegas. (2020). "Composite Hydrogel Of Poly(acrylamide) And Starch As Potential System For Controlled Release Of Amoxicillin And Inhibition Of Bacterial Growth". Journal of Chemistry. 2020 : 1-14. 10.1155/2020/5860487.
DOI: https://doi.org/10.1155/2020/5860487[30] L. Jiang, X. Huang, C. Tian, Y. Zhong, M. Yan, C. Miao, T. Wu, and X. Zhou. (2023). "Preparation And Characterization Of Porous Cellulose Acetate Nanofiber Hydrogels". Gels. 9 (6): 1-10. 10.3390/gels9060484.
DOI: https://doi.org/10.3390/gels9060484[31] M. M. Al-Rajabi and Y. H. Teow. (2021). "Green Synthesis Of Thermo-Responsive Hydrogel From Oil Palm Empty Fruit Bunches Cellulose For Sustained Drug Delivery". Polymers. 13 (13): 1-21. 10.3390/polym13132153.
DOI: https://doi.org/10.3390/polym13132153[32] B. C. Nguyen, T. Truong, N. T. Nguyen, D. N. Dinh, D. Hollmann, and M. N. Nguyen. (2024). "Advanced Cellulose-Based Hydrogel TiO2 Catalyst Composites For Efficient Photocatalytic Degradation Of Organic Dye Methylene Blue". Scientific Reports. 14 (1): 1-11. 10.1038/s41598-024-61724-w.
DOI: https://doi.org/10.1038/s41598-024-61724-w[33] P. Wei, W. Chen, Q. Song, Y. Wu, and X. You-Jia. (2021). "Superabsorbent Hydrogels Enhanced By Quaternized Tunicate Cellulose Nanocrystals With Adjustable Strength And Swelling Ratio". Cellulose. 28 (6): 3723-3732. 10.1007/s10570-021-03776-z.
DOI: https://doi.org/10.1007/s10570-021-03776-z[34] S. Zhou, K. Guo, D. Bukhvalov, X. F. Zhang, W. Zhu, J. Yao, and M. He. (2020). "Cellulose Hydrogels By Reversible Ion-Exchange As Flexible Pressure Sensors". Advanced Materials Technologies. 5 (9). 10.1002/admt.202000358.
DOI: https://doi.org/10.1002/admt.202000358[35] H. Shi, Y. Yang, Y. Huang, X. Li, and Y. Shi. (2023). "Anisotropic Single-Domain Hydrogel With Stimulus Response To Temperature And Ionic Strength". Macromolecules. 56 (2): 528-534. 10.1021/acs.macromol.2c01963.
DOI: https://doi.org/10.1021/acs.macromol.2c01963[36] A. L. W. Jampi, S. F. Chin, M. E. Wasli, and C. H. Chia. (2021). "Preparation Of Cellulose Hydrogel From Sago Pith Waste As A Medium For Seed Germination". Journal of Physical Science. 32 (1): 13-26. 10.21315/jps2021.32.1.2.
DOI: https://doi.org/10.21315/jps2021.32.1.2[37] M. U. A. Khan, G. Stojanović, R. A. Rehman, A. Moradi, M. Rizwan, N. Ashammakhi, and A. Hasan. (2023). "Graphene Oxide-Functionalized Bacterial Cellulose-Gelatin Hydrogel With Curcumin Release And Kinetics: In Vitro Biological Evaluation". ACS Omega. 8 (43): 40024-40035. 10.1021/acsomega.2c06825.
DOI: https://doi.org/10.1021/acsomega.2c06825[38] M. S. Ahmed, M. Maniruzzaman, M. R. Al-Mamun, M. A. Ali, M. M. R. Badal, M. A. Aziz, and M. Yousuf. (2023). "Jute Stick-Derived Cellulose-Based Hydrogel: Synthesis, Characterization, And Methylene Blue Removal From Aqueous Solution". ACS Omega. 8 (50): 47856-47873. 10.1021/acsomega.3c06349.
DOI: https://doi.org/10.1021/acsomega.3c06349[39] W. H. W. Ishak, O. Y. Jia, and I. Ahmad. (2020). "pH-Responsive Gamma Irradiated Poly(Acrylic Acid)-Cellulose-Nanocrystal-Reinforced Hydrogels". Polymers. 12 (9): 1-14. 10.3390/polym12091932.
DOI: https://doi.org/10.3390/polym12091932[40] L. Gao, H. Luo, Q. Wang, G. Hu, and Y. Xiong. (2021). "Synergistic Effect Of Hydrogen Bonds And Chemical Bonds To Construct A Starch-Based Water-Absorbing/Retaining Hydrogel Composite Reinforced With Cellulose And Poly(Ethylene Glycol)". ACS Omega. 6 (50): 35039-35049. 10.1021/acsomega.1c05614.
DOI: https://doi.org/10.1021/acsomega.1c05614[41] Y. Xie, S. Gao, Z. Ling, C. Lai, Y. Huang, J. Wang, C. Wang, F. Chu, F. Xu, M. J. Dumont, and D. Zhang. (2022). "A Multiscale Biomimetic Strategy To Design Strong, Tough Hydrogels By Tuning The Self-Assembly Behavior Of Cellulose". Journal of Materials Chemistry A. 10 (26): 13685-13696. 10.1039/d2ta03262g.
DOI: https://doi.org/10.1039/D2TA03262G[42] A. Ortega, S. Valencia, E. Rivera, T. Segura, and G. Burillo. (2023). "Reinforcement Of Acrylamide Hydrogels With Cellulose Nanocrystals Using Gamma Radiation For Antibiotic Drug Delivery". Gels. 9 (8): 1-16. 10.3390/gels9080602. 10.1021/acssuschemeng.0c08022
DOI: https://doi.org/10.1021/acssuschemeng.0c08022[43] M. Culebras, A. P. Barrett, M. Pishnamazi, G. Walker, and M. N. Collins. (2021). "Wood-Derived Hydrogels As A Platform For Drug-Release Systems". ACS Sustainable Chemistry & Engineering. 9 (6): 2515-2522. 10.1021/acssuschemeng.0c08022.
DOI: https://doi.org/10.1021/acssuschemeng.0c08022[44] M. U. A. Khan, S. I. A. Razaq, H. Mehboob, S. Rehman, W. S. Al-Arjan, and R. Amin. (2021). "Antibacterial And Hemocompatible pH-Responsive Hydrogel For Skin Wound Healing Application: In Vitro Drug Release". Polymers. 13 (21): 1-16. 10.3390/polym13213703.
DOI: https://doi.org/10.3390/polym13213703[45] J. C. Q. Stéfano, V. A. Correa, S. D. H. Flores, and A. J. Alvarez. (2020). "pH-Sensitive Starch-Based Hydrogels: Synthesis And Effect Of Molecular Components On Drug Release Behavior". Polymers. 12 (9): 1-14. 10.3390/polym12091974.
DOI: https://doi.org/10.3390/polym12091974[46] J. Claus, T. Eickner, N. Grabow, U. Kragl, and S. Oschatz. (2020). "Ion Exchange Controlled Drug Release From Polymerized Ionic Liquids". Macromolecular Bioscience. 20 (9): 2000152. 10.1002/mabi.202000152.
DOI: https://doi.org/10.1002/mabi.202000152[47] N. Karakuş, S. Türk, G. G. Eskiler, M. Syzdykbayev, N. Appazov, and M. Özacar. (2024). "Investigation Of Tannic Acid Crosslinked PVA/PEI-Based Hydrogels As Potential Wound Dressings With Self-Healing And High Antibacterial Properties". Gels. 10 (11): 1-23. 10.3390/gels10110682.
DOI: https://doi.org/10.3390/gels10110682[48] S. Wang, Z. Wang, C. Xu, L. Cui, G. Meng, S. Yang, J. Wu, Z. Liu, and X. Guo. (2021). "PEG-α-CD/AM/Liposome @Amoxicillin Double Network Hydrogel Wound Dressing—Multiple Barriers For Long-Term Drug Release". Journal of Biomaterials Applications. 35 (9): 1085-1095. 10.1177/0885328221991948.
DOI: https://doi.org/10.1177/0885328221991948