Open access Journal SINTA 1
Characteristics of chitosan from Penaeus monodon on chitosan-gelatin suspension viscosity
Dental Journal (Majalah Kedokteran Gigi) · Vol. 58 No. 2 (2025) · pp. 135–143
- ISSN
- 2442-9740, 1978-3728
- Published
- 2025-03-15
- Publisher
- Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en
- Language
- eng
Abstract
Background: Chitosan synthesized from Penaeus monodon shells was developed into a chitosan-gelatin suspension as an injectable bone substitute for socket preservation. Purpose: To investigate the characteristics of chitosan from P. monodon shells and their influence on the viscosity of a chitosan-gelatin suspension. Methods: P. monodon shells from Tarakan Waters were prepared using three methods: Group 1) deproteinization-depigmentation-deacetylation, Group 2) demineralization-depigmentation-deacetylation, and Group 3) deproteinization-demineralization-depigmentation-deacetylation. The chitosan was characterized by morphology, moisture and ash content, molecular weight (MW), deacetylation degree (DD), and viscosity. This chitosan was made into a chitosan-gelatin suspension with a ratio of 45:55 (w/w%) (95 ml:110 ml). The differences in viscosity of the chitosan-gelatin suspension were determined using Kruskal–Wallis and Mann–Whitney tests. The effects of the chitosan’s MW and DD on the viscosity of the chitosan-gelatin suspension were analyzed using Spearman’s correlation. Results: Group 2 had the highest moisture content (10.63%), MW (159.68 kDa), viscosity of the chitosan powder (5.53 dPa.s), and viscosity of the chitosan-gelatin suspension (40.20 cps). Group 1 had the highest ash content (27.83%) and DD (93.72%). Group 3 showed the lowest ash content (1.06%), MW (37.12 kDa), and DD (86.22%), but it had good viscosity of the chitosan-gelatin suspension (37.25 cps). A significant difference in viscosity was found between the chitosan-gelatin suspension groups. Spearman’s correlation coefficients between the viscosity of the chitosan-gelatin suspension and MW and between the viscosity of the chitosan-gelatin suspension and DD were 0.389 and −0.195, respectively. Conclusion: The viscosity of a chitosan-gelatin suspension is influenced by the MW and DD of the chitosan powder. Chitosan from P. monodon can potentially be an injectable bone substitute in socket preservation.
Keywords
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40 authors · 104 co-authorship links · showing the 40 most connected
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| Co-author | Organisation | Joint articles |
|---|---|---|
| Adi Setyo Purnomo | Affiliation unknown | 4 |
| Adelia Tinisia | Affiliation unknown | 3 |
| Muhammad Galang Adhinata Abdul Rahim | Affiliation unknown | 3 |
| Devi Anggraini Putri | Affiliation unknown | 2 |
| Rima Parwati Sari | Affiliation unknown | 2 |
| Taslim Ersam | Affiliation unknown | 2 |
| Atmira Sariwati | Affiliation unknown | 2 |
| Retno Pudji Rahayu | Affiliation unknown | 2 |
| Norma Farizah Fahmi | Affiliation unknown | 1 |
| Rizka Efi Mawli | Affiliation unknown | 1 |
| Puguh Bayu Prabowo | Affiliation unknown | 1 |
| Anita Yuliati | Affiliation unknown | 1 |
| Coen Pramono D | Affiliation unknown | 1 |
| Wisnu Setyari J | Affiliation unknown | 1 |
| Ester Arijani Rachmat | Affiliation unknown | 1 |
| Endah Wahjuningsih | Affiliation unknown | 1 |
| Elly Munadziroh | Affiliation unknown | 1 |
| Syamsulina Revianti | Affiliation unknown | 1 |
| Sri Agus Sudjarwo | Affiliation unknown | 1 |
| Hansen Kurniawan | Affiliation unknown | 1 |
| Aisah Faiz Bachmid | Affiliation unknown | 1 |
| Reyhan Alvaryan Ferdynanto | Affiliation unknown | 1 |
| Priska Evita Setia Dharmayanti | Affiliation unknown | 1 |
| Putu Tahlia Krisna Dewi | Affiliation unknown | 1 |
| Desak Putu Sudarmi Ari | Affiliation unknown | 1 |
| Firda Dean Yonatasya | Affiliation unknown | 1 |
| Gita Saftiarini | Affiliation unknown | 1 |
| Myrna Nurlatifah Zakaria | Affiliation unknown | 1 |
| Yusfien Shabrina Putri | Affiliation unknown | 1 |
| Asih Rahaju | Affiliation unknown | 1 |
| Arief Cahyanto | Affiliation unknown | 1 |
| Maharani Dewinta Sari | Affiliation unknown | 1 |
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