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Zidarič T, Gradišnik L, Frangež T, Šoštarič M, Korunič E, Maver T, Maver U. Novel 3D printed polysaccharide-based materials with prebiotic activity for potential treatment of diaper rash. Int J Biol Macromol 2024; 269:131958. [PMID: 38697421 DOI: 10.1016/j.ijbiomac.2024.131958] [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: 01/18/2024] [Revised: 04/17/2024] [Accepted: 04/27/2024] [Indexed: 05/05/2024]
Abstract
Diaper rash, mainly occurring as erythema and itching in the diaper area, causes considerable distress to infants and toddlers. Increasing evidence suggests that an unequal distribution of microorganisms on the skin contributes to the development of diaper dermatitis. Probiotic bacteria, like Staphylococcus epidermidis, are crucial for maintaining a healthy balance in the skin's microbiome, among others, through their fermentative metabolites, such as short-chain fatty acids. Using a defined prebiotic as a carbon source (e.g., as part of the diaper formulation) can selectively trigger the fermentation of probiotic bacteria. A proper material choice can reduce diaper rash incidence by diminishing the skin exposure to wetness and faeces. Using 3D printing, we fabricated carbon-rich materials for the top sheet layer of baby diapers that enhance the probiotic activity of S. epidermidis. The developed materials' printability, chemical composition, swelling ability, and degradation rate were analysed. In addition, microbiological tests evaluated their potential as a source of in situ short-chain fatty acid production. Finally, biocompatibility testing with skin cells evaluated their safety for potential use as part of diapers. The results demonstrate a cost-effective approach for producing novel materials that can tailor the ecological balance of the skin microflora and help treat diaper rash.
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Affiliation(s)
- Tanja Zidarič
- University of Maribor, Faculty of Medicine, Institute of Biomedical Sciences, Taborska ulica 8, 2000 Maribor, Slovenia.
| | - Lidija Gradišnik
- University of Maribor, Faculty of Medicine, Institute of Biomedical Sciences, Taborska ulica 8, 2000 Maribor, Slovenia
| | - Tjaša Frangež
- National Laboratory for Health, Environment and Food, Centre for Microbiological Analysis of Food, Water and Other Environmental Samples, Maribor, Slovenia, Prvomajska ulica 1, 2000, Maribor, Slovenia
| | - Mojca Šoštarič
- National Laboratory for Health, Environment and Food, Centre for Microbiological Analysis of Food, Water and Other Environmental Samples, Maribor, Slovenia, Prvomajska ulica 1, 2000, Maribor, Slovenia
| | - Eva Korunič
- National Laboratory for Health, Environment and Food, Centre for Chemical Analysis of Food, Water and Other Environmental Samples, Maribor, Slovenia, Prvomajska ulica 1, 2000, Maribor, Slovenia
| | - Tina Maver
- University of Maribor, Faculty of Medicine, Institute of Biomedical Sciences, Taborska ulica 8, 2000 Maribor, Slovenia; University of Maribor, Faculty of Medicine, Department of Pharmacology, Taborska ulica 8, 2000 Maribor, Slovenia
| | - Uroš Maver
- University of Maribor, Faculty of Medicine, Institute of Biomedical Sciences, Taborska ulica 8, 2000 Maribor, Slovenia; University of Maribor, Faculty of Medicine, Department of Pharmacology, Taborska ulica 8, 2000 Maribor, Slovenia.
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2
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Zhao X, Yang S, He F, Liu H, Mai K, Huang J, Yu G, Feng Y, Li J. Light-dimerization telechelic alginate-based amphiphiles reinforced Pickering emulsion for 3D printing. Carbohydr Polym 2023; 299:120170. [PMID: 36876785 DOI: 10.1016/j.carbpol.2022.120170] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/14/2022] [Accepted: 09/26/2022] [Indexed: 11/28/2022]
Abstract
Functional Pickering emulsions that depend on the interparticle interactions hold promise for building template materials. A novel coumarin-grafting alginate-based amphiphilic telechelic macromolecules (ATMs) undergoing photo-dimerization enhanced particle-particle interactions and changed the self-assembly behavior in solutions. The influence of self-organization of polymeric particles on the droplet size, microtopography, interfacial adsorption and viscoelasticity of Pickering emulsions were further determined by multi-scale methodology. Results showed that stronger attractive interparticle interactions of ATMs (post-UV) endowed Pickering emulsion with small droplet size (16.8 μm), low interfacial tension (9.31 mN/m), thick interfacial film, high interfacial viscoelasticity and adsorption mass, and well stability. The high yield stress, outstanding extrudability (n1 < 1), high structure maintainability, and well shape retention ability, makes them ideal inks for direct 3D printing without any additions. The ATMs provides an increased capacity to produce stable Pickering emulsions with tailoring their interfacial performances and, providing a platform for fabricating and developing alginate-based Pickering emulsion-templated materials.
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Affiliation(s)
- Xinyu Zhao
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Shujuan Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Furui He
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Haifang Liu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Keyang Mai
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Junhao Huang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Gaobo Yu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Yuhong Feng
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China.
| | - Jiacheng Li
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China.
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3
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Stability of acidified milk drinks: Comparison of high hydrostatic pressure (HHP) and thermal treatments. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Xiang HJ, Zhong AL, Wang H, Xiao L, Deng TR, Hu TG, Wen P. Fabrication of alkali lignin-based emulsion electrospun nanofibers for the nanoencapsulation of beta-carotene and the enhanced antioxidant property. Int J Biol Macromol 2022; 218:739-750. [PMID: 35870630 DOI: 10.1016/j.ijbiomac.2022.07.121] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 06/18/2022] [Accepted: 07/16/2022] [Indexed: 01/14/2023]
Abstract
For the greater utilization of β-carotene in antioxidant material, β-carotene-loaded emulsion stabilized by alkali lignin (AL) was successfully electrospinning with poly (vinyl alcohol) (PVA) (PVA/AL/β-carotene nanofiber). Transmission electron microscopy demonstrated the core-shell structure of nanofiber with the average diameter being 356.31 nm, and 85.7 % of β-carotene was effectively encapsulated into the core section. Fourier transform infrared spectra and differential scanning calorimetry revealed the good compatibility and decreased crystallinity of β-carotene, favoring its stability and solubility, respectively. As expected, the PVA/AL/β-carotene nanofiber exhibited higher antioxidant activity than free β-carotene due to the protection of AL matrix and the special structure of nanofiber, as the DPPH free radical scavenging rate being 90.7 % at 7th day. The sustained release behavior of β-carotene and AL from fiber followed Fickian diffusion model, contributing to the greater protection for fish oil than that of emulsion. Thus, this study provides an approach to develop hydrophobic compounds-loaded emulsion electrospun antioxidant material with controlled release property and enhanced activity.
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Affiliation(s)
- Hong-Jia Xiang
- College of Food Science, Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, China.
| | - Ai-Ling Zhong
- College of Food Science, Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, China.
| | - Hong Wang
- College of Food Science, Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, China.
| | - Ling Xiao
- College of Food Science, Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, China.
| | - Tian-Ren Deng
- College of Food Science, Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, China.
| | - Teng-Gen Hu
- Sericultural&Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510640, China.
| | - Peng Wen
- College of Food Science, Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, China.
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5
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Shahbaz A, Hussain N, Basra MAR, Bilal M. Polysaccharides‐based nano‐hybrid biomaterial platforms for tissue engineering, drug delivery and food packaging applications. STARCH-STARKE 2022. [DOI: 10.1002/star.202200023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Areej Shahbaz
- Center for Applied Molecular Biology (CAMB) University of the Punjab Lahore Pakistan
| | - Nazim Hussain
- Center for Applied Molecular Biology (CAMB) University of the Punjab Lahore Pakistan
| | - Muhammad Asim Raza Basra
- Centre for clinical and nutritional Chemistry School of Chemistry University of the Punjab Lahore 54000 Pakistan
| | - Muhammad Bilal
- School of Life Science and Food Engineering Huaiyin Institute of Technology Huaian 223003 China
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6
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Locali-Pereira AR, Guazi JS, Conti-Silva AC, Nicoletti VR. Active packaging for postharvest storage of cherry tomatoes: Different strategies for application of microencapsulated essential oil. Food Packag Shelf Life 2021. [DOI: 10.1016/j.fpsl.2021.100723] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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7
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Song R, Shen G, Liu Y, Tang F, Chen Q, Sun P. Preparation and characterization of an oil-in-water microemulsion of thiamethoxam and acetamiprid without organic solvent for unmanned aerial vehicle spraying. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125485] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Zidarič T, Milojević M, Gradišnik L, Stana Kleinschek K, Maver U, Maver T. Polysaccharide-Based Bioink Formulation for 3D Bioprinting of an In Vitro Model of the Human Dermis. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E733. [PMID: 32290484 PMCID: PMC7221685 DOI: 10.3390/nano10040733] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/01/2020] [Accepted: 04/08/2020] [Indexed: 11/16/2022]
Abstract
Limitations in wound management have prompted scientists to introduce bioprinting techniques for creating constructs that can address clinical problems. The bioprinting approach is renowned for its ability to spatially control the three-dimensional (3D) placement of cells, molecules, and biomaterials. These features provide new possibilities to enhance homology to native skin and improve functional outcomes. However, for the clinical value, the development of hydrogel bioink with refined printability and bioactive properties is needed. In this study, we combined the outstanding viscoelastic behavior of nanofibrillated cellulose (NFC) with the fast cross-linking ability of alginate (ALG), carboxymethyl cellulose (CMC), and encapsulated human-derived skin fibroblasts (hSF) to create a bioink for the 3D bioprinting of a dermis layer. The shear thinning behavior of hSF-laden bioink enables construction of 3D scaffolds with high cell density and homogeneous cell distribution. The obtained results demonstrated that hSF-laden bioink supports cellular activity of hSF (up to 29 days) while offering proper printability in a biologically relevant 3D environment, making it a promising tool for skin tissue engineering and drug testing applications.
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Affiliation(s)
- Tanja Zidarič
- Institute of Biomedical Sciences, Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia; (M.M.); (L.G.)
| | - Marko Milojević
- Institute of Biomedical Sciences, Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia; (M.M.); (L.G.)
| | - Lidija Gradišnik
- Institute of Biomedical Sciences, Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia; (M.M.); (L.G.)
| | - Karin Stana Kleinschek
- Laboratory for Characterization and Processing of Polymers (LCPP), Faculty of Mechanical Engineering, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia;
- Institute of Chemistry and Technology of Biobased Systems, Faculty of Technical Chemistry, Chemical and Process Engineering and Biotechnology, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
- Institute of Automation, Faculty of Electrical Engineering and Computer Science, University of Maribor, Koroška cesta 46, 2000 Maribor, Slovenia
| | - Uroš Maver
- Institute of Biomedical Sciences, Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia; (M.M.); (L.G.)
- Department of Pharmacology, Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia
| | - Tina Maver
- Institute of Biomedical Sciences, Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia; (M.M.); (L.G.)
- Laboratory for Characterization and Processing of Polymers (LCPP), Faculty of Mechanical Engineering, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia;
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9
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Tabernero A, Cardea S. Supercritical carbon dioxide techniques for processing microbial exopolysaccharides used in biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 112:110940. [PMID: 32409086 DOI: 10.1016/j.msec.2020.110940] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 03/24/2020] [Accepted: 04/06/2020] [Indexed: 12/14/2022]
Abstract
Microbial exopolysaccharides are polymers that show a great potential for biomedical applications, such as tissue engineering applications and drug delivery, due to their biocompatibility, biodegradability and their gelling properties. These polysaccharides are obtained from a microorganism culture with a relatively straightforward downstream process thanks to their extracellular character, and can be processed to obtain aerogels, fibers and micro- or nano-particles with conventional techniques. However, these techniques present several disadvantages in that they involve time-consuming processes and the use of toxic solvents. Supercritical carbon dioxide techniques can overcome these drawbacks, but their use for processing microbial exopolysaccharides is not extended in the scientific community. This review describes the most frequently used exopolysaccharides in biomedical applications and how they can be obtained, as well as the different supercritical carbon dioxide techniques that can be used for processing them and their challenges. Specifically, high pressure shows a great potential to process and sterilize exopolysaccharide biomaterials for biomedical applications (e.g. tissue engineering or drug delivery systems) in spite of the disadvantage concerning the hydrophilicity of this type of polymers.
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Affiliation(s)
- Antonio Tabernero
- Department of Chemical Engineering, University of Salamanca, Plaza los Caídos s/n, 37008 Salamanca, SA, Spain
| | - Stefano Cardea
- Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, SA, Italy.
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10
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Smaniotto F, Prosapio V, Zafeiri I, Spyropoulos F. Freeze drying and rehydration of alginate fluid gels. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105352] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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11
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Influence of the welan gum biopolymer concentration on the rheological properties, droplet size distribution and physical stability of thyme oil/W emulsions. Int J Biol Macromol 2019; 133:270-277. [DOI: 10.1016/j.ijbiomac.2019.04.137] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/27/2019] [Accepted: 04/17/2019] [Indexed: 11/22/2022]
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12
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Formulation variables influencing the properties and physical stability of green multiple emulsions stabilized with a copolymer. Colloid Polym Sci 2019. [DOI: 10.1007/s00396-019-04529-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Cortés-Camargo S, Acuña-Avila PE, Rodríguez-Huezo ME, Román-Guerrero A, Varela-Guerrero V, Pérez-Alonso C. Effect of chia mucilage addition on oxidation and release kinetics of lemon essential oil microencapsulated using mesquite gum – Chia mucilage mixtures. Food Res Int 2019; 116:1010-1019. [DOI: 10.1016/j.foodres.2018.09.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 09/05/2018] [Accepted: 09/15/2018] [Indexed: 01/03/2023]
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14
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García MC, Sánchez S, Trujillo-Cayado LA, Muñoz J, Alfaro MC. Tackling slip effects in the nonlinear flow properties of gellan fluid gels. J Appl Polym Sci 2019. [DOI: 10.1002/app.46900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mª Carmen García
- Departamento de Ingeniería Química; Universidad de Sevilla; Seville 41012 Spain
| | - Sergio Sánchez
- Departamento de Ingeniería Química; Universidad de Sevilla; Seville 41012 Spain
| | | | - José Muñoz
- Departamento de Ingeniería Química; Universidad de Sevilla; Seville 41012 Spain
| | - Mª Carmen Alfaro
- Departamento de Ingeniería Química; Universidad de Sevilla; Seville 41012 Spain
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15
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Carmen García M, Trujillo LA, Carmona JA, Muñoz J, Carmen Alfaro M. Flow, dynamic viscoelastic and creep properties of a biological polymer produced by Sphingomonas sp. as affected by concentration. Int J Biol Macromol 2018; 125:1242-1247. [PMID: 30248425 DOI: 10.1016/j.ijbiomac.2018.09.100] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/11/2018] [Accepted: 09/16/2018] [Indexed: 10/28/2022]
Abstract
In this work, the influence of the concentration on the flow behaviour, dynamic viscoelastic and creep properties of diutan gum in aqueous solution was investigated. Diutan gum is a biopolymer which belongs to the sphingans group. To know its rheological properties and its microstructure as a function of the concentration is directly related to the current and future applications of this biological polymer. Mechanical spectra showed a crossover point between G' and G″ which changed as a function of diutan gum concentration. A master curve for the frequency dependence on the η* was obtained. The creep compliance results made it possible to deduce the yield stress value and they were fitted to Burgers model. A shear-thinning behaviour was exhibited by diutan gum aqueous solutions, which was fitted to the Carreau-Yasuda model. Higher G', G″, τ0 and η0 values and lower ωc, Je0, γ̇c and n values were obtained by increasing the gum concentration, it is being possible to modulate the viscoelasticity, viscosity and shear resistance as a function of concentration. A more complex structure with stronger entanglements between macromolecules of diutan was obtained when the concentration of diutan increases.
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Affiliation(s)
- M Carmen García
- Departamento de Ingeniería Química, Facultad de Química, Universidad de Sevilla, C/ Profesor García González, s/n, 41012 Sevilla, Spain
| | - Luis A Trujillo
- Departamento de Ingeniería Química, Facultad de Química, Universidad de Sevilla, C/ Profesor García González, s/n, 41012 Sevilla, Spain
| | - José A Carmona
- Departamento de Ingeniería Química, Facultad de Química, Universidad de Sevilla, C/ Profesor García González, s/n, 41012 Sevilla, Spain
| | - José Muñoz
- Departamento de Ingeniería Química, Facultad de Química, Universidad de Sevilla, C/ Profesor García González, s/n, 41012 Sevilla, Spain
| | - M Carmen Alfaro
- Departamento de Ingeniería Química, Facultad de Química, Universidad de Sevilla, C/ Profesor García González, s/n, 41012 Sevilla, Spain.
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16
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Yusoff SNM, Kamari A. N-deoxycholic acid-O-glycol chitosan as a potential carrier agent for botanical pesticide rotenone. J Appl Polym Sci 2018. [DOI: 10.1002/app.46855] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- S. N. M. Yusoff
- Department of Chemistry, Faculty Science and Mathematics; Universiti Pendidikan Sultan Idris 35900; Tanjong Malim Malaysia
| | - A. Kamari
- Department of Chemistry, Faculty Science and Mathematics; Universiti Pendidikan Sultan Idris 35900; Tanjong Malim Malaysia
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17
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Gellan gum fluid gels: influence of the nature and concentration of gel-promoting ions on rheological properties. Colloid Polym Sci 2018. [DOI: 10.1007/s00396-018-4396-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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18
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Physical stability, microstructure and micro-rheological properties of water-in-oil-in-water (W/O/W) emulsions stabilized by porcine gelatin. Food Chem 2018; 253:63-70. [DOI: 10.1016/j.foodchem.2018.01.119] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 12/14/2017] [Accepted: 01/18/2018] [Indexed: 11/21/2022]
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19
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Zheng L, Cao C, Li RY, Cao LD, Zhou ZL, Li M, Huang QL. Preparation and characterization of water-in-oil emulsions of isoprothiolane. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.10.031] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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García MC, Cox P, Trujillo-Cayado L, Muñoz J, Alfaro MC. Rheology, microstructural characterization and physical stability of W/α-PINENE/W emulsions formulated with copolymers. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.07.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Salgado M, Rodríguez-Rojo S, Cocero MJ. Barley and yeast β-glucans as new emulsifier agents for the development of aqueous natural antifungal formulations. Carbohydr Polym 2017; 174:1114-1120. [DOI: 10.1016/j.carbpol.2017.07.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 07/10/2017] [Accepted: 07/12/2017] [Indexed: 01/08/2023]
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22
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Tatini D, Sarri F, Maltoni P, Ambrosi M, Carretti E, Ninham BW, Lo Nostro P. Specific ion effects in polysaccharide dispersions. Carbohydr Polym 2017; 173:344-352. [DOI: 10.1016/j.carbpol.2017.05.078] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/22/2017] [Accepted: 05/24/2017] [Indexed: 11/15/2022]
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23
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Cortés-Camargo S, Cruz-Olivares J, Barragán-Huerta BE, Dublán-García O, Román-Guerrero A, Pérez-Alonso C. Microencapsulation by spray drying of lemon essential oil: Evaluation of mixtures of mesquite gum–nopal mucilage as new wall materials. J Microencapsul 2017; 34:395-407. [DOI: 10.1080/02652048.2017.1338772] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | | | - Blanca E. Barragán-Huerta
- Departamento de Ingeniería en Sistemas Ambientales, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, México
| | | | - Angélica Román-Guerrero
- Departamento de Biotecnología, Universidad Autónoma Metropolitana-Iztapalapa, Ciudad de México, México
| | - César Pérez-Alonso
- Facultad de Química, Universidad Autónoma del Estado de México, Toluca, México
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24
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García MC, Muñoz J, Alfaro MC, Franco JM. Optimization of Green Multiple Emulsions Processing to Improve Their Physical Stability. Chem Eng Technol 2017. [DOI: 10.1002/ceat.201600501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- María Carmen García
- Universidad de Sevilla; Departamento de Ingeniería Química; Facultad de Química; c/ P. García González 1 41012 Sevilla Spain
| | - José Muñoz
- Universidad de Sevilla; Departamento de Ingeniería Química; Facultad de Química; c/ P. García González 1 41012 Sevilla Spain
| | - María Carmen Alfaro
- Universidad de Sevilla; Departamento de Ingeniería Química; Facultad de Química; c/ P. García González 1 41012 Sevilla Spain
| | - José María Franco
- Universidad de Huelva; Pro2TecS - Chemical Process and Product Technology Research Center; Facultad Ciencias Experimentales; Campus de “El Carmen” 21071 Huelva Spain
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25
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Zhang M, Yang B, Liu W, Li S. Influence of hydroxypropyl methylcellulose, methylcellulose, gelatin, poloxamer 407 and poloxamer 188 on the formation and stability of soybean oil-in-water emulsions. Asian J Pharm Sci 2017; 12:521-531. [PMID: 32104365 PMCID: PMC7032244 DOI: 10.1016/j.ajps.2017.05.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 05/03/2017] [Accepted: 05/20/2017] [Indexed: 11/30/2022] Open
Abstract
Macromolecules of polysaccharides, proteins and poloxamers have a hydrophobic portion and a hydrophilic one that can be used as emulsifiers. Parts of these emulsifiers are safe pharmaceutical excipients, which can replace the irritant low molecular weight surfactants to formulate emulsions for the pharmaceutical field. This project focused on preparing O/W emulsions stabilized with polymers for pharmaceuticals such as polysaccharides, proteins and poloxamers, including hydroxypropyl methylcellulose (HPMC), methylcellulose (MC), gelatin, poloxamer 407 (F127) and poloxamer 188 (F68). Emulsion physical stability was assessed by centrifugation, autoclaving sterilization and droplet size measurements. The stabilization mechanisms of emulsions were determined by interfacial tension and rheological measurements. Results stated that the efficacy of these polymers for pharmaceuticals stabilized emulsions was sorted in the order: F127 > F68 > HPMC > MC > Gelatin.
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Affiliation(s)
- Miao Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning, China
| | - Baixue Yang
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning, China
| | - Wei Liu
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning, China
| | - Sanming Li
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning, China
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26
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Physical and chemical stabilities of β-carotene emulsions stabilized by Ulva fasciata polysaccharide. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2016.10.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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27
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Huang T, Tu ZC, Xinchen-Shangguan, Wang H, Zhang L, Sha XM. Rheological and structural properties of fish scales gelatin: Effects of conventional and ultrasound-assisted extraction. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2017. [DOI: 10.1080/10942912.2017.1295388] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Tao Huang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Zong-cai Tu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi, China
| | - Xinchen-Shangguan
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
- Food and Drug Administration of Jiangxi Province, Nanchang, Jiangxi, China
| | - Hui Wang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Lu Zhang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi, China
| | - Xiao-mei Sha
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi, China
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28
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Qin H, Zhang H, Li L, Zhou X, Li J, Kan C. Preparation and properties of lambda-cyhalothrin/polyurethane drug-loaded nanoemulsions. RSC Adv 2017. [DOI: 10.1039/c7ra10640h] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A new lambda-cyhalothrin/castor oil-based polyurethane formulation with controlled-release behavior and good foliage adhesion properties is prepared.
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Affiliation(s)
- He Qin
- Department of Chemical Engineering
- Key Laboratory of Advanced Materials of Ministry of Education of China
- Tsinghua University
- Beijing 100084
- China
| | - Hong Zhang
- Department of Chemical Engineering
- Key Laboratory of Advanced Materials of Ministry of Education of China
- Tsinghua University
- Beijing 100084
- China
| | - Lingxiao Li
- Department of Chemical Engineering
- Key Laboratory of Advanced Materials of Ministry of Education of China
- Tsinghua University
- Beijing 100084
- China
| | - Xiaoteng Zhou
- Department of Chemical Engineering
- Key Laboratory of Advanced Materials of Ministry of Education of China
- Tsinghua University
- Beijing 100084
- China
| | - Junpei Li
- Department of Chemical Engineering
- Key Laboratory of Advanced Materials of Ministry of Education of China
- Tsinghua University
- Beijing 100084
- China
| | - Chengyou Kan
- Department of Chemical Engineering
- Key Laboratory of Advanced Materials of Ministry of Education of China
- Tsinghua University
- Beijing 100084
- China
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29
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Trujillo-Cayado LA, Santos J, Alfaro MC, Calero N, Muñoz J. A Further Step in the Development of Oil-in-Water Emulsions Formulated with a Mixture of Green Solvents. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b01320] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Luis A. Trujillo-Cayado
- Reología
Aplicada.
Tecnología de Coloides. Departamento de Ingeniería Química.
Facultad de Química, Universidad de Sevilla, c/P. García
González, 1, E41012, Sevilla Spain
| | - Jenifer Santos
- Reología
Aplicada.
Tecnología de Coloides. Departamento de Ingeniería Química.
Facultad de Química, Universidad de Sevilla, c/P. García
González, 1, E41012, Sevilla Spain
| | - M Carmen Alfaro
- Reología
Aplicada.
Tecnología de Coloides. Departamento de Ingeniería Química.
Facultad de Química, Universidad de Sevilla, c/P. García
González, 1, E41012, Sevilla Spain
| | - Nuria Calero
- Reología
Aplicada.
Tecnología de Coloides. Departamento de Ingeniería Química.
Facultad de Química, Universidad de Sevilla, c/P. García
González, 1, E41012, Sevilla Spain
| | - José Muñoz
- Reología
Aplicada.
Tecnología de Coloides. Departamento de Ingeniería Química.
Facultad de Química, Universidad de Sevilla, c/P. García
González, 1, E41012, Sevilla Spain
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30
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Trujillo-Cayado LA, García MC, Muñoz J, Alfaro MC. Development, rheological properties, and physical stability ofd-limonene-in-water emulsions formulated with copolymers as emulsifiers. J Appl Polym Sci 2016. [DOI: 10.1002/app.43838] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Luis A. Trujillo-Cayado
- Reología Aplicada, Tecnología De Coloides, Departamento De Ingeniería Química, Facultad De Química; Universidad De Sevilla C/P. García González; Sevilla E41012 Spain
| | - M. Carmen García
- Reología Aplicada, Tecnología De Coloides, Departamento De Ingeniería Química, Facultad De Química; Universidad De Sevilla C/P. García González; Sevilla E41012 Spain
| | - José Muñoz
- Reología Aplicada, Tecnología De Coloides, Departamento De Ingeniería Química, Facultad De Química; Universidad De Sevilla C/P. García González; Sevilla E41012 Spain
| | - M. Carmen Alfaro
- Reología Aplicada, Tecnología De Coloides, Departamento De Ingeniería Química, Facultad De Química; Universidad De Sevilla C/P. García González; Sevilla E41012 Spain
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31
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Trujillo-Cayado L, Alfaro M, Muñoz J, Raymundo A, Sousa I. Development and rheological properties of ecological emulsions formulated with a biosolvent and two microbial polysaccharides. Colloids Surf B Biointerfaces 2016; 141:53-58. [DOI: 10.1016/j.colsurfb.2015.11.046] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 10/15/2015] [Accepted: 11/24/2015] [Indexed: 11/16/2022]
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32
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García MC, Muñoz J, Alfaro MC, Franco JM. Influence of Processing on the Physical Stability of Multiple Emulsions Containing a Green Solvent. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201500283] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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33
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Application of CMC as Thickener on Nanoemulsions Based on Olive Oil: Physical Properties and Stability. INT J POLYM SCI 2016. [DOI: 10.1155/2016/6280581] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Carboxymethyl cellulose (CMC) is a hydrocolloid with surface activity that could act as emulsifiers in oil-in-water emulsions; however the principal role is that it acts as structuring, thickening, or gelling agent in the aqueous phase. This study aims to evaluate the application of CMC as thickener into nanoemulsions based on olive oil and their influence on particle characteristics, flow behavior, and color. Four nanoemulsions with different oil (5% and 15% w/w olive oil) and CMC (0.5% and 0.75% w/w) concentration and two control samples without CMC added were prepared using Tween 80 as emulsifier. All physical properties studied on nanoemulsions were depending on both oil and CMC concentration. In general, z-average particle size varied among 107–121 nm and those samples with 5% oil and CMC were the most polydisperse. The addition of CMC increased anionic charge of nanoemulsions obtaining zeta potential values among −41 and −55 mV. The oil concentration increased both consistency and pseudoplasticity of samples, although samples were more stable to gravitational separation at the highest CMC concentration. Color of nanoemulsions was affected principally by the oil concentration. Finally, the results showed that CMC could be applied in nanoemulsions as thickener increasing their physical stability although modifying their physical properties.
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34
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Influence of the ratio of amphiphilic copolymers used as emulsifiers on the microstructure, physical stability and rheology of α-pinene emulsions stabilized with gellan gum. Colloids Surf B Biointerfaces 2015; 135:465-471. [DOI: 10.1016/j.colsurfb.2015.07.060] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 07/10/2015] [Accepted: 07/21/2015] [Indexed: 11/24/2022]
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35
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Dong L, Liu C, Cun D, Fang L. The effect of rheological behavior and microstructure of the emulgels on the release and permeation profiles of Terpinen-4-ol. Eur J Pharm Sci 2015; 78:140-50. [DOI: 10.1016/j.ejps.2015.07.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 06/30/2015] [Accepted: 07/01/2015] [Indexed: 10/23/2022]
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36
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García MC, Alfaro MC, Muñoz J. Rheology of sheared gels based on low acyl-gellan gum. FOOD SCI TECHNOL INT 2015; 22:325-32. [PMID: 26251462 DOI: 10.1177/1082013215599296] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 07/14/2015] [Indexed: 11/17/2022]
Abstract
Sheared gels containing 0.2 wt% low-acyl gellan gum were prepared by different processing protocols using Na(+) or Ca(2+) as gel-promoting ions. Rheology and confocal laser scanning microscopy were used to gain information on the sample structure. Confocal laser scanning microscopy revealed the formation of a heterogeneous microstructure consisting of a dispersion of gel-like clusters. Small amplitude oscillatory shear stress results indicated that their viscoelastic properties had a predominant elastic component. Flow curves exhibited very high viscosities at low shear stress, an apparent yield stress and very shear thinning behaviour, supporting their applications as a stabilizer.
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Affiliation(s)
- M Carmen García
- Departamento de Ingeniería Química, Facultad de Química, Universidad de Sevilla, Sevilla, Spain
| | - M Carmen Alfaro
- Departamento de Ingeniería Química, Facultad de Química, Universidad de Sevilla, Sevilla, Spain
| | - José Muñoz
- Departamento de Ingeniería Química, Facultad de Química, Universidad de Sevilla, Sevilla, Spain
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37
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38
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Lorenzo G, Zaritzky N, Califano A. Mechanical and optical characterization of gelled matrices during storage. Carbohydr Polym 2015; 117:825-835. [DOI: 10.1016/j.carbpol.2014.10.040] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 10/09/2014] [Accepted: 10/13/2014] [Indexed: 11/16/2022]
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39
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Stability and rheological properties of polybutylcyanoacrylate nanocapsule emulsions encapsulating Linalool. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-015-0656-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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40
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Mihai AL, Popa ME. In vitro Activity of Natural Antimicrobial Compounds against Aspergillus Strains. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.aaspro.2015.08.092] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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41
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Physical characterization of multiple emulsions formulated with a green solvent and different HLB block copolymers. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.02.056] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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