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Poughella S, Ngomo O, Tsatsop RK, Meple S, Emmanuel T, Sieliechi J. Formulation of an antiseptic topical cream based on chitosan extracted from the scales of the Nile tilapia ( Oreochromis niloticus). Nat Prod Res 2024:1-8. [PMID: 38284778 DOI: 10.1080/14786419.2024.2308720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/16/2024] [Indexed: 01/30/2024]
Abstract
The Nile tilapia is a widely consumed fish, its scales dumped in nature as waste have been recovered in the formulation of antiseptic creams because of its high content in chitin, precursor of chitosan. Creams have the advantage of being more comfortable on the skin and allow prolonged administration of the active ingredient. Chitosan is obtained with a yield of 21.2%. FTIR analysis of chitosan showed numerous bands of phase groups present and a successful deacetylation assessed on the intensity of the bands at 1650 cm-1 and 1315 cm-1 and confirm by SEM analysis with an abundance of Carbone followed by EDS analysis. Solubilisation of chitosan in 2% acetic acid at 96% and the antibacterial activity test revealed antibacterial activity on Escherichia coli. The viscosity and the optimum spreading capacity of the cream base has been obtained at 14.65% for sesame oil, 9.08% for lanette and 1.26% for glycerine.
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Affiliation(s)
- Suzane Poughella
- Department of Applied Chemistry, The National School of Agro-Industrial Sciences, University of Ngaoundere, Ngaoundere, Cameroon
| | - Orléans Ngomo
- Department of Organic Chemistry, Faculty of Sciences, University of Yaoundé I, Yaounde, Cameroon
| | - Roli Karole Tsatsop
- Department of Applied Chemistry, The National School of Agro-Industrial Sciences, University of Ngaoundere, Ngaoundere, Cameroon
| | - Stéphane Meple
- Department of Chemistry, Faculty of Sciences, University of Ngaoundere, Ngaoundere, Cameroon
| | - Talla Emmanuel
- Department of Chemistry, Faculty of Sciences, University of Ngaoundere, Ngaoundere, Cameroon
| | - Joseph Sieliechi
- Department of Applied Chemistry, The National School of Agro-Industrial Sciences, University of Ngaoundere, Ngaoundere, Cameroon
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Rasak A, Heryanto H, Tahir D. High degradation bioplastics chitosan-based from scale waste of milkfish (Chanos chanos). Int J Biol Macromol 2024; 256:128074. [PMID: 37989433 DOI: 10.1016/j.ijbiomac.2023.128074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 10/11/2023] [Accepted: 11/11/2023] [Indexed: 11/23/2023]
Abstract
Bioplastic that is synthesized from natural materials such as chitosan is a renewable solution to reduce plastic waste in the environment because they are easily decomposed. In this study, chitosan (CS) was extracted from Milkfish scales waste to produce composite bioplastic CS/PVA/PEG to determine the effect of CS on the mechanical properties and degradation time. The average particle size of chitin is 8.5 μm and crystallinity of 57.18 % and for CS, the particle size is 3.5 μm and crystallinity of 64.94 %. The degree of deacetylation of CS is 84.1 % which met the quality standard of Indonesian national standard (SNI) Number: 7949:2013. The tensile strength of bioplastics for 0.5 g CS of 0.21 MPa increases to 0.24 MPa for 2 g CS in composite bioplastics CS/PVA/PEG. The biodegradation performance of bioplastic samples takes 72 h to completely decompose in soil for CS-based and in seawater for chitin-based, means that highly recommended to develop in future.
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Affiliation(s)
- Abdul Rasak
- Department of Physics, Hasanuddin University, Makassar 90245, Indonesia
| | - Heryanto Heryanto
- Department of Physics, Hasanuddin University, Makassar 90245, Indonesia
| | - Dahlang Tahir
- Department of Physics, Hasanuddin University, Makassar 90245, Indonesia.
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Hou X, Wang H, Shi Y, Yue Z. Recent advances of antibacterial starch-based materials. Carbohydr Polym 2023; 302:120392. [PMID: 36604070 DOI: 10.1016/j.carbpol.2022.120392] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/18/2022] [Accepted: 11/21/2022] [Indexed: 11/26/2022]
Abstract
Starch has attracted a lot of attention because it is biodegradable, renewable, nontoxic and low cost. By adding antibacterial substances to starch, starch-based materials have antibacterial properties. The composite with other materials can improve the comprehensive performance of starch-based materials, thus broadening the application field of the material. In this paper, we focus on antibacterial starch-based materials and review their preparation and applications. It was found that antibacterial starch-based materials were most widely used in packaging, followed by medicine, and the research on smart starch-based materials was relatively less. This review may provide some reference value for subsequent studies of starch-based materials.
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Affiliation(s)
- Xiurong Hou
- College of Chemical Engineering and Materials Science, Tianjin University of Science and Technology, No. 29, 13th Avenue, TEDA, 300457 Tianjin, PR China
| | - Huashan Wang
- College of Chemical Engineering and Materials Science, Tianjin University of Science and Technology, No. 29, 13th Avenue, TEDA, 300457 Tianjin, PR China.
| | - Yuting Shi
- College of Chemical Engineering and Materials Science, Tianjin University of Science and Technology, No. 29, 13th Avenue, TEDA, 300457 Tianjin, PR China
| | - Zhouyao Yue
- College of Chemical Engineering and Materials Science, Tianjin University of Science and Technology, No. 29, 13th Avenue, TEDA, 300457 Tianjin, PR China
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Karimzadeh K, Tahergorabi R, Zahmatkesh A. Synthesis of spirulina loaded chitosan nanoparticles from prawn, Macrobrachium nipponense shell for extending the shelf life of pike-perch (Sander lucioperca) fillet during refrigerated storage. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:92-107. [PMID: 35808811 DOI: 10.1002/jsfa.12116] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 07/01/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND This study was aimed to synthesize polymeric chitosan nanoparticles (CSNPs) from Macrobrachium nipponense shells using sodium triphosphate (TPP) as a crosslinker that was incorporated with spirulina extract (SPE) to improve the shelf life of pike-perch during refrigerated storage (4 °C). RESULTS The encapsulation efficiency (EE) of SPE-loaded CSNPs decreased from 67% to 32%, and loading capacity (LC) was increased (10-14%) depending on their loaded SPE concentrations. The initial burst effect, followed by a slow-release at pH 7 (24 h), was observed. Free SPE and SPE incorporated CSNPs decreased microbial counts (total viable count, total psychotropic count, pseudomonas, and lactic acid bacteria) compared to control and unloaded CSNPs. Samples treated with free SPE or SPE-loaded CSNPs showed higher changes in odor, color, TVB-N (total volatile basic nitrogen), and TBA (thiobarbituric acid) compared with the unloaded CSNPs batch (P ≤ 0.05) until the tenth day of storage. However, fish fillets coated with SPE-loaded CSNPs had the highest overall consumer acceptability and the lowest values for TVB-N and TBA at the end of storage (14th day). Controlled release of bioactive compounds in batches treated with SPE-CSNPs could delay the microbial degradation and enhance chemical reactions (TBA and TVB-N) in comparison to pure SPE during storage time. CONCLUSION The incorporation of SPE in polymeric CSNPs can be considered as a promising material for controlled delivery of natural bioactive agents, and preservation of Pike perch quality during refrigerator storage. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Katayoon Karimzadeh
- Marine Biology Department, Lahijan Branch, Islamic Azad University, Gilan, Iran
| | - Reza Tahergorabi
- Food and Nutritional Sciences Program, North Carolina Agricultural and Technical State University, Greensboro, NC, USA
| | - Asgar Zahmatkesh
- Aquaculture Department, Gilan Agricultural and Natural Resources Research and Education Center, AREEO, Gilan, Iran
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Díaz-Cruz CA, Caicedo C, Jiménez-Regalado EJ, Díaz de León R, López-González R, Aguirre-Loredo RY. Evaluation of the Antimicrobial, Thermal, Mechanical, and Barrier Properties of Corn Starch-Chitosan Biodegradable Films Reinforced with Cellulose Nanocrystals. Polymers (Basel) 2022; 14:polym14112166. [PMID: 35683839 PMCID: PMC9183151 DOI: 10.3390/polym14112166] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 01/21/2023] Open
Abstract
Packaging materials play an essential role in the preservation and marketing of food and other products. To improve their conservation capacity, antimicrobial agents that inhibit bacterial growth are used. Biopolymers such as starch and chitosan are a sustainable alternative for the generation of films for packaging that can also serve as a support for preservatives and antimicrobial agents. These substances can replace packaging of synthetic origin and maintain good functional properties to ensure the quality of food products. Films based on a mixture of corn starch and chitosan were developed by the casting method and the effect of incorporating cellulose nanocrystals (CNC) at different concentrations (0 to 10% w/w) was studied. The effect of the incorporation of CNC on the rheological, mechanical, thermal and barrier properties, as well as the antimicrobial activity of nanocomposite films, was evaluated. A significant modification of the functional and antimicrobial properties of the starch–chitosan films was observed with an increase in the concentration of nanomaterials. The films with CNC in a range of 0.5 to 5% presented the best performance. In line with the physicochemical characteristics which are desired in antimicrobial materials, this study can serve as a guide for the development this type of packaging for food use.
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Affiliation(s)
- Claudio Alonso Díaz-Cruz
- Departamento de Ingeniería Química, Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila, Blvd. Venustiano Carranza SN, Saltillo 25280, Coahuila, Mexico;
| | - Carolina Caicedo
- Grupo de Investigación en Química y Biotecnología (QUIBIO), Facultad de Ciencias Básicas, Universidad Santiago de Cali, Pampalinda, Santiago de Cali 760035, Colombia;
| | - Enrique Javier Jiménez-Regalado
- Departamento de Procesos de Polimerización, Centro de Investigación en Química Aplicada (CIQA), Blvd. Enrique Reyna Hermosillo 140, Saltillo 25294, Coahuila, Mexico; (E.J.J.-R.); (R.D.d.L.); (R.L.-G.)
| | - Ramón Díaz de León
- Departamento de Procesos de Polimerización, Centro de Investigación en Química Aplicada (CIQA), Blvd. Enrique Reyna Hermosillo 140, Saltillo 25294, Coahuila, Mexico; (E.J.J.-R.); (R.D.d.L.); (R.L.-G.)
| | - Ricardo López-González
- Departamento de Procesos de Polimerización, Centro de Investigación en Química Aplicada (CIQA), Blvd. Enrique Reyna Hermosillo 140, Saltillo 25294, Coahuila, Mexico; (E.J.J.-R.); (R.D.d.L.); (R.L.-G.)
| | - Rocio Yaneli Aguirre-Loredo
- Departamento de Procesos de Polimerización, Centro de Investigación en Química Aplicada (CIQA), Blvd. Enrique Reyna Hermosillo 140, Saltillo 25294, Coahuila, Mexico; (E.J.J.-R.); (R.D.d.L.); (R.L.-G.)
- Investigadora por México CONACYT-Centro de Investigación en Química Aplicada Blvd. Enrique Reyna Hermosillo 140, Saltillo 25294, Coahuila, Mexico
- Correspondence:
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Cao J, Liu W, Mei J, Xie J. Effect of Locust Bean Gum-Sodium Alginate Coatings Combined with High CO 2 Modified Atmosphere Packaging on the Quality of Turbot ( Scophthalmus maximus) during Refrigerated Storage. Polymers (Basel) 2021; 13:polym13244376. [PMID: 34960928 PMCID: PMC8707299 DOI: 10.3390/polym13244376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/02/2021] [Accepted: 12/09/2021] [Indexed: 11/16/2022] Open
Abstract
This research was conducted to investigate the effect of active coatings composed of locust bean gum (LBG) and sodium alginate (SA) containing daphnetin emulsions (DEs) combined with modified atmosphere packaging (MAP) on the microbiological and physicochemical properties of turbot during 4 °C refrigerated storage for 32 days. The results revealed that LBG-SA-DE coatings together with high CO2 MAP (60% CO2/35% N2/5% O2) maintained the total viable count (TVC) of H2S-producing bacteria in 4–6 lg CFU/g, which is lower than the limit (7 lg CFU/g). In addition, LBG-SA-DE coatings together with high CO2 MAP (60% CO2/35% N2/5% O2) inhibited the production of odor compounds, including thiobarbituric acid (TBA), trimethylamine-nitrogen (TMA-N), K value, and total volatile basic nitrogen (TVB-N). The low-field NMR analysis (LF-NMR) and magnetic resonance imaging (MRI) indicated that LBG-SA-DE coatings together with high CO2 MAP (60% CO2/35% N2/5% O2) treatments could delay the release of water located in muscle fiber macromolecules or convert it into free water based on muscle fiber destruction, thus maintaining the water content and migration. The results of the sensory evaluation showed that turbot treated with LBG-SA-DE coatings together with MAP could maintain its freshness during refrigerated storage.
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Affiliation(s)
- Jie Cao
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (J.C.); (W.L.)
| | - Wenru Liu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (J.C.); (W.L.)
| | - Jun Mei
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (J.C.); (W.L.)
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai 201306, China
- Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai 201306, China
- Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai 201306, China
- Correspondence: (J.M.); (J.X.); Tel.: +86-21-61900349 (J.M.); +86-21-61900351 (J.X.)
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (J.C.); (W.L.)
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai 201306, China
- Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai 201306, China
- Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai 201306, China
- Correspondence: (J.M.); (J.X.); Tel.: +86-21-61900349 (J.M.); +86-21-61900351 (J.X.)
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