The discovery of antibacterial drugs to combat the spread of infectious diseases brought a great relief to the health community which allowed the medical professionals to treat and reduce death rate arising from infections caused by microorganisms. The need to search and formulate more potent and efficient antimicrobial drugs become necessary due to resistance of some microorganisms to available and existing antimicrobial drugs. Chitosan was extracted from crab shell waste through the stages of demineralization, deproteinization, and deacetylation. The chitosan (CHS) was further modified with silver nitrate (AgNO3) solution using various concentrations (0.5, 1.0, and 1.5 M) in order to enhance its antimicrobial property. The crab shell powder (CSP) and chitosan (CHS) were characterized using X-ray diffraction (XRD), Fourier Transform Infrared (FT-IR), Scanning Electron Microscopy coupled with Energy Dispersive Spectroscopy. (SEM-EDS). The antimicrobial activity (zone of inhibition) was carried out using disk diffusion method. The result showed that E.coli and Pseudopodium showed the highest susceptibility of 10.2 ± 0.2 mm with extract from chitosan treated with 1.5 M silver nitrate (1.5 SNCHE) at 1000 µg/L whereas the least susceptibility was observed to be E. coli (2.0 ± 0.1 mm) with extract from chitosan treated with 1.0 M silver nitrate (1.0 SNCHE) at 250 µg/L. However, untreated chitosan extract (UCHSE) did not exhibit any antimicrobial effect against any of the tested microorganisms. The proximate analysis of CHS and CHN showed % crude protein to be 12.24 ± 0.01 and 20.54 ± 0.03 respectively. The FT-IR spectra of CHS and CHN showed their characteristic absorption peaks and the diffractograms of CSP and CHS revealed CaCO3 to be the major mineral component in the samples.
Published in | International Journal of Biomedical Materials Research (Volume 9, Issue 2) |
DOI | 10.11648/j.ijbmr.20210902.12 |
Page(s) | 18-25 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2021. Published by Science Publishing Group |
Biopolymer, Microorganisms, Zone of Inhibition (ZI), Extraction, Crab Shell, Silver Nitrate
[1] | Cornwall, J. (2014). Edible Crab Measuring Guide. Retrieved on september. 26.2020 from http://helfordmarineconservation.co.uk/os/regulations/edible-crab.php. |
[2] | Jang, M. K., Kong, B. G., Jeong, Y., Lee, C. H. and Nah, J. W (2004). Physicochemical characterization of α- chitin, β- chitin and γ- chitin separated from natural resources. J. Polym. Sci., 42: 3423-3432. |
[3] | Hirano, S. (1996). Chitin Biotechnology Applications. Biotecnol. Ann. Rev; 2: 237-258. |
[4] | Khor, E (2014). Chitin: fulfilling a Biomaterials Promise. 1st Edn; Burlington, Elsevier Science, ISBN-10: 0080999409: Pp: 154 |
[5] | Tolamaite, A., Desbrieres, J., Rhazi, M., Alagui, A., Vincedon, M. and Vottero, P. (2000). On the influence of deacetylation process on the physicochemical characteristics of chitosan from squid chitin. Polymer, 41, pp. 2463-2469. |
[6] | Randy, C. F. C., TzI, B. N., Jackm H. W., Wai, Y. C (2015). Chitosan an uptake on potential biomedical and pharmaceutical applications. Mar. Drugs 13, 5156-5186. |
[7] | Riccardo, A. Muzzarelli, A. Martin and Peter, G (1997). Chitin Handbook. 1st Edn. Grottammare Atec, Edizioni, ISBN-10: 8886889011. Pp: 528. |
[8] | Chhabra P., Huang Y. W., Frank J. F., Chmielewski R, and Gates K. (2006). Fate of staphylococcus aureus, salmonella entericaserovartyphimurium, and vibirovulnificus in raw oysters treated with chitosan. Journal of Food Protection, vol. 69, pp. 952-959. |
[9] | Yung-Sheng L., Ming -Yuan L., Chih-Hui Y. and Keng-Shiang H. (2014). Biomedical Devices for Pathogen Detection Using Microfluidic Chips. Current Proteomics, 11, 116-120. |
[10] | Friedman M. and Juneja V. K. (2010). Review of antimicrobial and antioxidative activities of chitosans in food. Journal of Food Protection, 73, 9, 1737-1761. |
[11] | Dutta, P. K., S. Tripathi, G. K. Mehrotra and Dutta, J. (2009). Perspectives for chitosan based antimicrobial films in food applications. Food Chem. 114: 1173–1182. |
[12] | Vanessa, P. S., Nathalia, S. S M., Patricia C. S. V. Maria, Marcos Antonio Barbosa de Lima, Luciana de Oliveira Franco and Galba Maria de Campos-Takaki (2020). Seefood Waste as Attractive Source of Chitin and Chitosan Production and Their Applications. Int. J. Mol. Sci. 21, 4290. |
[13] | Ozacar, M., Sengil, I. A., Turkmenler, H (2008). Equilibrium and kinetic data, and adsorption mechanism for adsorption of lead onto valonia tennin resin. Chem. Eng. J. 143: 32-42. |
[14] | AOAC, Official methods of analysis, 15th ed.; Association of Official Analytical Chemists, Washington DC, 1990. |
[15] | Bhalodia, N. R and Shukla, V. J (2011). Antibacterial and Antifungal Activities from Leaf Extracts of Cassia Fistula: an ethnomedicinal plant. J. Adv. Pharm. Technol Res, 2 (2): 104-109. |
[16] | Maria L., Vidhya, Arunadevl, Pakeer S. S. A., Jasmine J (2016). Determination of Bacterial and Fungal Loads and Antibiotic Susceptibility Testing of Bacteria Isolated from Public Toilet Door Handles in Vellore District, Tamilnadu, India. Int. J. Res. Biosciences, 5 (4), 69-78. |
[17] | Nancy, J. T., Terri V. E (2002). Determination of water moisture and dry matter in animal feed, grain, and forage plant tissue by Karl Fischer Titration: Collaborative study. Journal of AOAC International 85 (2): 318-327. |
[18] | KFDA. Korea Food Additive Code. Korea; 1995 |
[19] | Khan, T., Peh, K. K and Ching (2002). Reporting degree of deacetylation values of chitosan. The influence of analysis methods. J. Pharm. Sci., 5: 205-212. |
[20] | Nessa, F., Shah, M. M., Asaduzzaman, M., Roy S. K., Hossain, M. M., Jahan, M. S (2010). A process for the preparation of chitin and chitosan from prawn shell waste, Bangladesh J. Sci. Ind. Res., 45 (4): 323-330. |
[21] | Isa, M. T., Ameh, A. O., Tijani, M., Adama, K. K (2012). Extraction and characterization of chitin and chitosan from Nigerian shrimps. Int. J. Biol. Chem. Sci. 6 (1): 446-453. |
[22] | Sajomsang, W and Gonil, P (2010). Preparation and characterization of α- chitin from cicada sloughs. Mater. Sci. Eng. C30 (3). 357-363. |
[23] | Breen, C., Madejova, J. and Komadel (1995). Characterization of Moderately acid treated, size fractionated montmorillonite using IR and MASNMR Spectrocopy and thermal analysis. Journal of Materials Chemistry, 5, 469-474. |
[24] | Takahashi, T., Imai, M., Suzuki, I, and Swag. J (2008). Growth inhibitory effect on bacteria of chitosan membrames regulated with deacetylation degree. Biochem. Eng. J. 40 (3). 485-491. |
[25] | Kamjumphol, W., Chareonsudjai P, and Chareonsudjai, S (2018). Antibacterial activity of chitosan against Burkhaderia pseudomallei. Microbiology open. 7 (1) e00534. |
APA Style
Jeje Oludiya Ayorinde, Osula Joyce Eghosa. (2021). Antimicrobial Activity of Biopolymer Extract against Four Selected Microorganisms. International Journal of Biomedical Materials Research, 9(2), 18-25. https://doi.org/10.11648/j.ijbmr.20210902.12
ACS Style
Jeje Oludiya Ayorinde; Osula Joyce Eghosa. Antimicrobial Activity of Biopolymer Extract against Four Selected Microorganisms. Int. J. Biomed. Mater. Res. 2021, 9(2), 18-25. doi: 10.11648/j.ijbmr.20210902.12
AMA Style
Jeje Oludiya Ayorinde, Osula Joyce Eghosa. Antimicrobial Activity of Biopolymer Extract against Four Selected Microorganisms. Int J Biomed Mater Res. 2021;9(2):18-25. doi: 10.11648/j.ijbmr.20210902.12
@article{10.11648/j.ijbmr.20210902.12, author = {Jeje Oludiya Ayorinde and Osula Joyce Eghosa}, title = {Antimicrobial Activity of Biopolymer Extract against Four Selected Microorganisms}, journal = {International Journal of Biomedical Materials Research}, volume = {9}, number = {2}, pages = {18-25}, doi = {10.11648/j.ijbmr.20210902.12}, url = {https://doi.org/10.11648/j.ijbmr.20210902.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijbmr.20210902.12}, abstract = {The discovery of antibacterial drugs to combat the spread of infectious diseases brought a great relief to the health community which allowed the medical professionals to treat and reduce death rate arising from infections caused by microorganisms. The need to search and formulate more potent and efficient antimicrobial drugs become necessary due to resistance of some microorganisms to available and existing antimicrobial drugs. Chitosan was extracted from crab shell waste through the stages of demineralization, deproteinization, and deacetylation. The chitosan (CHS) was further modified with silver nitrate (AgNO3) solution using various concentrations (0.5, 1.0, and 1.5 M) in order to enhance its antimicrobial property. The crab shell powder (CSP) and chitosan (CHS) were characterized using X-ray diffraction (XRD), Fourier Transform Infrared (FT-IR), Scanning Electron Microscopy coupled with Energy Dispersive Spectroscopy. (SEM-EDS). The antimicrobial activity (zone of inhibition) was carried out using disk diffusion method. The result showed that E.coli and Pseudopodium showed the highest susceptibility of 10.2 ± 0.2 mm with extract from chitosan treated with 1.5 M silver nitrate (1.5 SNCHE) at 1000 µg/L whereas the least susceptibility was observed to be E. coli (2.0 ± 0.1 mm) with extract from chitosan treated with 1.0 M silver nitrate (1.0 SNCHE) at 250 µg/L. However, untreated chitosan extract (UCHSE) did not exhibit any antimicrobial effect against any of the tested microorganisms. The proximate analysis of CHS and CHN showed % crude protein to be 12.24 ± 0.01 and 20.54 ± 0.03 respectively. The FT-IR spectra of CHS and CHN showed their characteristic absorption peaks and the diffractograms of CSP and CHS revealed CaCO3 to be the major mineral component in the samples.}, year = {2021} }
TY - JOUR T1 - Antimicrobial Activity of Biopolymer Extract against Four Selected Microorganisms AU - Jeje Oludiya Ayorinde AU - Osula Joyce Eghosa Y1 - 2021/07/13 PY - 2021 N1 - https://doi.org/10.11648/j.ijbmr.20210902.12 DO - 10.11648/j.ijbmr.20210902.12 T2 - International Journal of Biomedical Materials Research JF - International Journal of Biomedical Materials Research JO - International Journal of Biomedical Materials Research SP - 18 EP - 25 PB - Science Publishing Group SN - 2330-7579 UR - https://doi.org/10.11648/j.ijbmr.20210902.12 AB - The discovery of antibacterial drugs to combat the spread of infectious diseases brought a great relief to the health community which allowed the medical professionals to treat and reduce death rate arising from infections caused by microorganisms. The need to search and formulate more potent and efficient antimicrobial drugs become necessary due to resistance of some microorganisms to available and existing antimicrobial drugs. Chitosan was extracted from crab shell waste through the stages of demineralization, deproteinization, and deacetylation. The chitosan (CHS) was further modified with silver nitrate (AgNO3) solution using various concentrations (0.5, 1.0, and 1.5 M) in order to enhance its antimicrobial property. The crab shell powder (CSP) and chitosan (CHS) were characterized using X-ray diffraction (XRD), Fourier Transform Infrared (FT-IR), Scanning Electron Microscopy coupled with Energy Dispersive Spectroscopy. (SEM-EDS). The antimicrobial activity (zone of inhibition) was carried out using disk diffusion method. The result showed that E.coli and Pseudopodium showed the highest susceptibility of 10.2 ± 0.2 mm with extract from chitosan treated with 1.5 M silver nitrate (1.5 SNCHE) at 1000 µg/L whereas the least susceptibility was observed to be E. coli (2.0 ± 0.1 mm) with extract from chitosan treated with 1.0 M silver nitrate (1.0 SNCHE) at 250 µg/L. However, untreated chitosan extract (UCHSE) did not exhibit any antimicrobial effect against any of the tested microorganisms. The proximate analysis of CHS and CHN showed % crude protein to be 12.24 ± 0.01 and 20.54 ± 0.03 respectively. The FT-IR spectra of CHS and CHN showed their characteristic absorption peaks and the diffractograms of CSP and CHS revealed CaCO3 to be the major mineral component in the samples. VL - 9 IS - 2 ER -