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Huang H, Yan W, Tan S, Zhao Y, Dong H, Liao W, Shi P, Yang X, He Q. Frontier in gellan gum-based microcapsules obtained by emulsification: Core-shell structure, interaction mechanism, intervention strategies. Int J Biol Macromol 2024; 272:132697. [PMID: 38843607 DOI: 10.1016/j.ijbiomac.2024.132697] [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: 11/03/2023] [Revised: 05/17/2024] [Accepted: 05/26/2024] [Indexed: 06/16/2024]
Abstract
As a translucent functional gel with biodegradability, non-toxicity and acid resistance, gellan gum has been widely used in probiotic packaging, drug delivery, wound dressing, metal ion adsorption and other fields in recent years. Because of its remarkable gelation characteristics, gellan gum is suitable as the shell material of microcapsules to encapsulate functional substances, by which the functional components can improve stability and achieve delayed release. In recent years, many academically or commercially reliable products have rapidly emerged, but there is still a lack of relevant reports on in-depth research and systematic summaries regarding the process of microcapsule formation and its corresponding mechanisms. To address this challenge, this review focuses on the formation process and applications of gellan gum-based microcapsules, and details the commonly used preparation methods in microcapsule production. Additionally, it explores the impact of factors such as ion types, ion strength, temperature, pH, and others present in the solution on the performance of the microcapsules. On this basis, it summarizes and analyzes the prospects of gellan gum-based microcapsule products. The comprehensive insights from this review are expected to provide inspiration and design ideas for researchers.
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Affiliation(s)
- Huihua Huang
- School of Public Health/Food Safety and Health Research Center/BSL-3 Laboratory (Guangdong), Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Wenjing Yan
- School of Public Health/Food Safety and Health Research Center/BSL-3 Laboratory (Guangdong), Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Shuliang Tan
- School of Public Health/Food Safety and Health Research Center/BSL-3 Laboratory (Guangdong), Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Yihui Zhao
- School of Public Health/Food Safety and Health Research Center/BSL-3 Laboratory (Guangdong), Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Hao Dong
- College of Light Industry and Food Sciences, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China
| | - Wenzhen Liao
- School of Public Health/Food Safety and Health Research Center/BSL-3 Laboratory (Guangdong), Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Pengwei Shi
- Emergency Department, Nanfang Hospital, Southern Medical University, Guangzhou 510640, China
| | - Xingfen Yang
- School of Public Health/Food Safety and Health Research Center/BSL-3 Laboratory (Guangdong), Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Qi He
- School of Public Health/Food Safety and Health Research Center/BSL-3 Laboratory (Guangdong), Southern Medical University, Guangzhou, Guangdong Province 510515, China; South China Hospital, Shenzhen University, Shenzhen 518116, China.
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Wang Y, Zhu S, Zhang T, Gao M, Zhan X. New Horizons in Probiotics: Unraveling the Potential of Edible Microbial Polysaccharides through In Vitro Digestion Models. Foods 2024; 13:713. [PMID: 38472826 DOI: 10.3390/foods13050713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/16/2024] [Accepted: 02/17/2024] [Indexed: 03/14/2024] Open
Abstract
In vitro digestion models, as innovative assessment tools, possess advantages such as speed, high throughput, low cost, and high repeatability. They have been widely applied to the investigation of food digestion behavior and its potential impact on health. In recent years, research on edible polysaccharides in the field of intestinal health has been increasing. However, there is still a lack of systematic reviews on the application of microbial-derived edible polysaccharides in in vitro intestinal models. This review thoroughly discusses the limitations and challenges of static and dynamic in vitro digestion experiments, while providing an in-depth introduction to several typical in vitro digestion models. In light of this, we focus on the degradability of microbial polysaccharides and oligosaccharides, with a particular emphasis on edible microbial polysaccharides typically utilized in the food industry, such as xanthan gum and gellan gum, and their potential impacts on intestinal health. Through this review, a more comprehensive understanding of the latest developments in microbial polysaccharides, regarding probiotic delivery, immobilization, and probiotic potential, is expected, thus providing an expanded and deepened perspective for their application in functional foods.
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Affiliation(s)
- Yuying Wang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Shengyong Zhu
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Tiantian Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Minjie Gao
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Xiaobei Zhan
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
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3
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Youssef HAI, Vitaglione P, Ferracane R, Abuqwider J, Mauriello G. Evaluation of GABA Production by Alginate-Microencapsulated Fresh and Freeze-Dried Bacteria Enriched with Monosodium Glutamate during Storage in Chocolate Milk. Microorganisms 2023; 11:2648. [PMID: 38004660 PMCID: PMC10673371 DOI: 10.3390/microorganisms11112648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
Two strains of γ-aminobutyric acid (GABA) producing bacteria, L. brevis Y1 and L. plantarum LM2, were microencapsulated in sodium alginate with two concentrations (1% and 2%) of monosodium glutamate (MSG) by using vibrating technology. The mix of both species was microencapsulated both in fresh and freeze-dried form. After 0, 1, 2, and 4 weeks of storage at 4 °C in quarter strength Ringer's solution, the microcapsules were subjected to cell viable counting and sub-cultured in MRS at 37° for 24 h. The MRS cultures were analyzed for the GABA content. The amount of GABA produced per CFU of MRS inoculum was then calculated. Only the 4-week-old microcapsules were used to inoculate a chocolate milk drink with the aim of obtaining a functionalized drink containing viable probiotic cells and GABA after a 1-week incubation at 4 °C. Therefore, the GABA production in chocolate milk per CFU of the probiotic culture after the incubation time was calculated. Results of the GABA analysis by liquid chromatography mass spectrometry of the MRS sub-cultures showed no significant difference (p > 0.05) in GABA yield between 1% and 2% MSG for the microcapsules containing fresh cells. On the contrary, a significant difference (p < 0.05) in productivity along the storage was registered. Microcapsules containing freeze-dried cells showed significant differences (p < 0.05) in GABA yield between 1% and 2% MSG only after 2 and 4 weeks of storage. A significant difference (p < 0.05) in GABA yield between the storage time was found only for the trials with 2% MSG for freeze-dried cells. The synthesis of GABA in chocolate milk significantly decreased (p < 0.05) only for fresh cells when comparing 2% with 1% MSG. In conclusion, a 1-month storage of microcapsules containing both culture forms, fresh and freeze-dried, did not affect GABA production.
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Affiliation(s)
- Hebat Allah Ibrahim Youssef
- Microbiology Department, Faculty of Science, Ain Shams University, El-Khalyfa El-Mamoun St. Abbasya, Cairo 11566, Egypt
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
| | - Paola Vitaglione
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
| | - Rosalia Ferracane
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
| | - Jumana Abuqwider
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
| | - Gianluigi Mauriello
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
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Frakolaki G, Giannou V, Tzia C. Encapsulation of Bifidobacterium animalis subsp. lactis Through Emulsification Coupled with External Gelation for the Development of Synbiotic Systems. Probiotics Antimicrob Proteins 2023; 15:1424-1435. [PMID: 36173590 PMCID: PMC10491698 DOI: 10.1007/s12602-022-09993-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2022] [Indexed: 10/14/2022]
Abstract
Aim of this work was the development of integrated and complex encapsulating systems that will provide more efficient protection to the probiotic strain Bifidobacterium animalis subsp. lactis (BB-12) in comparison to the conventional plain alginate beads. Within the scope of this study, the encapsulation of BB-12 through emulsification followed by external gelation was performed. For this purpose, a variety of alginate-based blends, composed of conventional and novel materials, were used. The results demonstrated that alginate beads incorporating 1% carrageenan or 2% nanocrystalline cellulose provided great protection to the viability of the probiotic bacteria during refrigerated storage (survival rates of 50.3% and 51.1%, respectively), as well as in vitro simulation of the gastrointestinal tract (survival rates of 38.7 and 42.0%, respectively). The incorporation of glycerol into the formulation of the beads improved the protective efficiency of the beads to the BB-12 cells during frozen storage, increasing significantly their viability compared to the plain alginate beads. Beads made of milk, alginate 1%, glucose 5%, and inulin 2% provided the best results in all cases. The microstructure of beads was assessed through SEM analysis and showed absence of free bacteria on the surface of the produced beads. Consequently, the encapsulation of BB-12 through emulsification in a complex encapsulating system was proved successful and effective.
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Affiliation(s)
- Georgia Frakolaki
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens, Athens, Greece
| | - Virginia Giannou
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens, Athens, Greece
| | - Constantina Tzia
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens, Athens, Greece.
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Probiotic Properties of Lactobacillus fermentum InaCC B1295 Encapsulated by Cellulose Microfiber from Oil Palm Empty Fruit Bunches. FERMENTATION 2022. [DOI: 10.3390/fermentation8110602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
This study aims at an in vitro characterization of the acid and bile tolerance of Lactobacillus fermentum InaCC B1295 (LFB1295) encapsulated with hydrogel cellulose microfibers (CMF) from oil palm empty fruit bunches (OPEFBs). The viability at different storage temperatures was assessed. The experimental design used in this research was an in vitro trial. The microencapsulated probiotic was stored at 25 °C and 4 °C for 28 days. LFB1295 encapsulated with cellulose microfiber hydrogel from OPEFB showed a stable viability of probiotic bacteria at pH 2 and 0.5% (m/v) oxgall. In addition, the microencapsulation maintained the viability at 25 °C and 4 °C at 0, 14, and 28 days. The characterization of the encapsulant CMF-OPEFB showed that the thickness of CMF was in the range of 5–15 μm, and XRD patterns showed that CMF was of the cellulose I type with a crystallinity index of 77.08%. Based on its resistance to hydrogen peroxide, ability to scavenge DPPH radicals, and activity in scavenging hydroxyl radicals, LFB1295 encapsulated with CMF hydrogel of OPEFB exhibits antioxidant properties as good as the scavenging ability of DPPH radicals with IC50 of 36.880, 188.530, and 195.358 µg/mL, respectively, during storage for 0, 14, and 28 days at room and refrigerated temperature. Furthermore, hydroxyl radicals (HR)-scavenging activity showed an increased inhibition along with the increasing concentration of the Fenton reaction and decreasing concentration of cell-free supernatant (CFS) during storage time. In vitro safety tests, including hemolytic activity, biogenic amines, cytolysin, and gelatinase production, showed that the encapsulated LFB1295 was safe to use as a probiotic. The results of the inhibitory activity against hydrogen peroxide LFB1295 show that the higher the concentration of H2O2, the lower the inhibition value during 28 days of storage. Based on the storage temperature, the inhibition of LAB against H2O2 based on different storage temperatures showed a better level of the inhibition at cold temperatures compared to at room temperature.
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Adjuik TA, Nokes SE, Montross MD. Evaluating the feasibility of using lignin–alginate beads with starch additive for entrapping and releasing
Rhizobium
spp. J Appl Polym Sci 2022. [DOI: 10.1002/app.53181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Toby A. Adjuik
- Department of Biosystems and Agricultural Engineering University of Kentucky Lexington Kentucky USA
| | - Sue E. Nokes
- Department of Biosystems and Agricultural Engineering University of Kentucky Lexington Kentucky USA
| | - Michael D. Montross
- Department of Biosystems and Agricultural Engineering University of Kentucky Lexington Kentucky USA
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Tavares L, Zapata Noreña CP, Barros HL, Smaoui S, Lima PS, Marques de Oliveira M. Rheological and structural trends on encapsulation of bioactive compounds of essential oils: A global systematic review of recent research. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107628] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Zheng W, Zhang H, Wang J, Wang J, Yan L, Liu C, Zheng L. Pickering emulsion hydrogel based on alginate-gellan gum with carboxymethyl chitosan as a pH-responsive controlled release delivery system. Int J Biol Macromol 2022; 216:850-859. [PMID: 35914551 DOI: 10.1016/j.ijbiomac.2022.07.223] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 07/23/2022] [Accepted: 07/27/2022] [Indexed: 11/05/2022]
Abstract
Pickering emulsion hydrogels (PEHs) were developed as a pH-responsive, controlled-release delivery system to address the limitations of Pickering emulsions in some harsh processing or gastrointestinal conditions. Specifically, the PEHs were fabricated based on alginate and various concentrations of gellan gum (GG) with carboxymethyl chitosan (CMCS) matrix. The encapsulation efficiency (EE), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) results proved the successful encapsulation. Furthermore, the hydrogels remained stable in the presence of destabilizing ions (Na+ or phosphate ions) and high osmotic pressure mediums. The texture profile analysis (TPA) characteristics and Young's modulus of the 0.8 % GG (w/v) PEHs were superior to the others. The PEHs prevented the emulsions from being released at pH 2.0, while the emulsions were entirely released at pH 7.4 in vitro, with the rate of release controlled by CMCS and the degree by GG concentration. This work facilitates the delivery of Pickering emulsions with excellent stability and pH-responsive controlled release for hydrophobic actives in food applications.
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Affiliation(s)
- Wenxiu Zheng
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Huizhe Zhang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Ju Wang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Jinjin Wang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Ling Yan
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Changhong Liu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China; Engineering Research Center of Bio-Process, Ministry of Education, Hefei University of Technology, Hefei 230009, China.
| | - Lei Zheng
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China; Engineering Research Center of Bio-Process, Ministry of Education, Hefei University of Technology, Hefei 230009, China.
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Current Techniques to Study Beneficial Plant-Microbe Interactions. Microorganisms 2022; 10:microorganisms10071380. [PMID: 35889099 PMCID: PMC9317800 DOI: 10.3390/microorganisms10071380] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 06/28/2022] [Accepted: 07/05/2022] [Indexed: 02/04/2023] Open
Abstract
Many different experimental approaches have been applied to elaborate and study the beneficial interactions between soil bacteria and plants. Some of these methods focus on changes to the plant and others are directed towards assessing the physiology and biochemistry of the beneficial plant growth-promoting bacteria (PGPB). Here, we provide an overview of some of the current techniques that have been employed to study the interaction of plants with PGPB. These techniques include the study of plant microbiomes; the use of DNA genome sequencing to understand the genes encoded by PGPB; the use of transcriptomics, proteomics, and metabolomics to study PGPB and plant gene expression; genome editing of PGPB; encapsulation of PGPB inoculants prior to their use to treat plants; imaging of plants and PGPB; PGPB nitrogenase assays; and the use of specialized growth chambers for growing and monitoring bacterially treated plants.
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10
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Camelo-Silva C, Verruck S, Ambrosi A, Di Luccio M. Innovation and Trends in Probiotic Microencapsulation by Emulsification Techniques. FOOD ENGINEERING REVIEWS 2022. [DOI: 10.1007/s12393-022-09315-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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11
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Sodium Alginate–Gelatin Nanoformulations for Encapsulation of Bacillus velezensis and Their Use for Biological Control of Pistachio Gummosis. MATERIALS 2022; 15:ma15062114. [PMID: 35329566 PMCID: PMC8950913 DOI: 10.3390/ma15062114] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/03/2022] [Accepted: 03/08/2022] [Indexed: 12/10/2022]
Abstract
Biopolymer-based nanocomposites are favorable materials for the encapsulation of biofertilizers and biocontrol agents. In this research, sodium alginate, a widely used natural polymer, was extracted and purified from Macrocystis pyrifera. Its composition was confirmed using 1H NMR and FTIR analyses, and its molecular weight and mannuronic acid/guluronic acid ratio were obtained. Sodium alginate–gelatin microcapsules enriched with carbon nanotubes and SiO2 nanoparticles were prepared to encapsulate Bacillus velezensis, and the biological effects of this formulation on the control of pistachio gummosis and growth parameters were investigated. Microscopy examination showed that the microcapsules had quite globular shapes. XRD confirmed the occurrence of an electrostatic interaction when sodium alginate was blended with gelatin. The survival rate of the encapsulated bacteria was about 107 CFU/mL and was maintained after one year of storage. The aim of this study was to achieve a unique formulation containing beneficial bacteria and nanoparticles for the synergistic control of Phytophthora drechsleri.
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12
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Li L, Fan Q, Zhao W. High effective proteinaceous α-amylase inhibitors from grains and control release. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113098] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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13
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Emerging Technologies and Coating Materials for Improved Probiotication in Food Products: a Review. FOOD BIOPROCESS TECH 2022; 15:998-1039. [PMID: 35126801 PMCID: PMC8800850 DOI: 10.1007/s11947-021-02753-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 12/16/2021] [Indexed: 12/29/2022]
Abstract
From the past few decades, consumers' demand for probiotic-based functional and healthy food products is rising exponentially. Encapsulation is an emerging field to protect probiotics from unfavorable conditions and to deliver probiotics at the target place while maintaining the controlled release in the colon. Probiotics have been encapsulated for decades using different encapsulation methods to maintain their viability during processing, storage, and digestion and to give health benefits. This review focuses on novel microencapsulation techniques of probiotic bacteria including vacuum drying, microwave drying, spray freeze drying, fluidized bed drying, impinging aerosol technology, hybridization system, ultrasonication with their recent advancement, and characteristics of the commonly used polymers have been briefly discussed. Other than novel techniques, characterization of microcapsules along with their mechanism of release and stability have shown great interest recently in developing novel functional food products with synergetic effects, especially in COVID-19 outbreak. A thorough discussion of novel processing technologies and applications in food products with the incorporation of recent research works is the novelty and highlight of this review paper.
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14
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Sheng K, Zhang G, Kong X, Wang J, Mu W, Wang Y. Encapsulation and characterisation of grape seed proanthocyanidin extract using sodium alginate and different cellulose derivatives. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15299] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Kangliang Sheng
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
- School of Life Sciences Anhui University Hefei Anhui 230601 China
- Key Laboratory of Human Microenvironment and Precision Medicine of Anhui Higher Education Institutes Anhui University Hefei Anhui 230601 China
- Anhui Key Laboratory of Modern Biomanufacturing Hefei Anhui 230601 China
| | - Guanghui Zhang
- School of Life Sciences Anhui University Hefei Anhui 230601 China
- Key Laboratory of Human Microenvironment and Precision Medicine of Anhui Higher Education Institutes Anhui University Hefei Anhui 230601 China
- Anhui Key Laboratory of Modern Biomanufacturing Hefei Anhui 230601 China
| | - Xiaowei Kong
- School of Life Sciences Anhui University Hefei Anhui 230601 China
- Key Laboratory of Human Microenvironment and Precision Medicine of Anhui Higher Education Institutes Anhui University Hefei Anhui 230601 China
- Anhui Key Laboratory of Modern Biomanufacturing Hefei Anhui 230601 China
| | - Jingmin Wang
- School of Life Sciences Anhui University Hefei Anhui 230601 China
- Key Laboratory of Human Microenvironment and Precision Medicine of Anhui Higher Education Institutes Anhui University Hefei Anhui 230601 China
- Anhui Key Laboratory of Modern Biomanufacturing Hefei Anhui 230601 China
| | - Wanmeng Mu
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
| | - Yongzhong Wang
- School of Life Sciences Anhui University Hefei Anhui 230601 China
- Key Laboratory of Human Microenvironment and Precision Medicine of Anhui Higher Education Institutes Anhui University Hefei Anhui 230601 China
- Anhui Key Laboratory of Modern Biomanufacturing Hefei Anhui 230601 China
- Institute of Physical Science and Information Technology Anhui University Hefei Anhui 230601 China
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15
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Tavares L, Noreña CPZ. Characterization of rheological properties of complex coacervates composed by whey protein isolate, chitosan and garlic essential oil. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01162-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Ceballos-González CF, Bolívar-Monsalve EJ, Quevedo-Moreno DA, Lam-Aguilar LL, Borrayo-Montaño KI, Yee-de León JF, Zhang YS, Alvarez MM, Trujillo-de Santiago G. High-Throughput and Continuous Chaotic Bioprinting of Spatially Controlled Bacterial Microcosms. ACS Biomater Sci Eng 2021; 7:2408-2419. [PMID: 33979127 DOI: 10.1021/acsbiomaterials.0c01646] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Microorganisms do not work alone but instead function as collaborative microsocieties. The spatial distribution of different bacterial strains (micro-biogeography) in a shared volumetric space and their degree of intimacy greatly influences their societal behavior. Current microbiological techniques are commonly focused on the culture of well-mixed bacterial communities and fail to reproduce the micro-biogeography of polybacterial societies. Here, we bioprinted fine-scale bacterial microcosms using chaotic flows induced by a printhead containing a static mixer. This straightforward approach (i.e., continuous chaotic bacterial bioprinting) enables the fabrication of hydrogel constructs with intercalated layers of bacterial strains. These multilayered constructs are used to analyze how the spatial distributions of bacteria affect their social behavior. For example, we show that bacteria within these biological microsystems engage in either cooperation or competition, depending on the degree of shared interface. The extent of inhibition in predator-prey scenarios (i.e., probiotic-pathogen bacteria) increases when bacteria are in greater intimacy. Furthermore, two Escherichia coli strains exhibit competitive behavior in well-mixed microenvironments, whereas stable coexistence prevails for longer times in spatially structured communities. We anticipate that chaotic bioprinting will contribute to the development of a greater complexity of polybacterial microsystems, tissue-microbiota models, and biomanufactured materials.
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Affiliation(s)
| | | | - Diego Alonso Quevedo-Moreno
- Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey, Nuevo Leon 64849, México
| | - Li Lu Lam-Aguilar
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, Nuevo Leon 64849, México
| | | | | | - Yu Shrike Zhang
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge 02139, Massachusetts United States
| | - Mario Moisés Alvarez
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, Nuevo Leon 64849, México.,Departamento de Bioingeniería, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey, Nuevo Leon 64849, México
| | - Grissel Trujillo-de Santiago
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, Nuevo Leon 64849, México.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey, Nuevo Leon 64849, México
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18
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Mahmoud M, Abdallah NA, El-Shafei K, Tawfik NF, El-Sayed HS. Survivability of alginate-microencapsulated Lactobacillus plantarum during storage, simulated food processing and gastrointestinal conditions. Heliyon 2020; 6:e03541. [PMID: 32190759 PMCID: PMC7068628 DOI: 10.1016/j.heliyon.2020.e03541] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 01/24/2020] [Accepted: 03/02/2020] [Indexed: 12/29/2022] Open
Abstract
A comparison between the most investigated alginate-based encapsulating agents was performed in the current study. Here, the survivability of Lactobacillus plantarum microencapsulated with alginate (Alg) combined with skim milk (Sm), dextrin (Dex), denatured whey protein (DWP) or coated with chitosan (Ch) was evaluated after exposure to different heat treatments and in presence of some food additives, during storage and under simulated gastrointestinal condition. In addition, the encapsulated cells were evaluated for production of different bioactive compounds such as exopolysacchar. ides and antimicrobial substances compared with the unencapsulated cells. The results showed that only Alg-Sm maintained the viability of the cells >106 cfu/g at the pasteurization temperature (65 °C for 30 min). Interestingly, storage under refrigeration conditions increased the viability of L. plantarum entrapped within all the tested encapsulating agents for 4 weeks. However, under freezing condition, only Alg-DWP and Alg-Sm enhanced the survival of the entrapped cells for 3 months. All the microencapsulated cells were capable of growing at the different NaCl concentrations (1%-5%) except for cells encapsulated with Alg-Dex, showed viability loss at 3% and 5% NaCl concentrations. Tolerance of the microencapsulated cells toward organic acids was varied depending on the type of organic acid. Alg-Ch and Alg-Sm provide better survival for the cells under simulated gastric juice; however, all offer a good survival for the cells under simulated intestinal condition. Our findings indicated that Alg-Sm proved to be the most promising encapsulating combination that maintains the survivability of L. plantarum to the recommended dose level under almost all the stress conditions adopted in the current study. Interestingly, the results also revealed that microencapsulation does not affect the metabolic activity of the entrapped cells and there was no significant difference in production of bioactive compounds between the encapsulated and the unencapsulated cells.
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Affiliation(s)
- Mona Mahmoud
- Dairy Department (Microbiology lab.), National Research Centre, Dokki, 12622, Cairo, Egypt
| | - Nagwa A. Abdallah
- Microbiology Department, Faculty of Science, Ain Shams University, 11566, Cairo, Egypt
| | - Kawther El-Shafei
- Dairy Department (Microbiology lab.), National Research Centre, Dokki, 12622, Cairo, Egypt
| | - Nabil F. Tawfik
- Dairy Department (Microbiology lab.), National Research Centre, Dokki, 12622, Cairo, Egypt
| | - Hoda S. El-Sayed
- Dairy Department (Microbiology lab.), National Research Centre, Dokki, 12622, Cairo, Egypt
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Muthukumar T, Song JE, Khang G. Biological Role of Gellan Gum in Improving Scaffold Drug Delivery, Cell Adhesion Properties for Tissue Engineering Applications. Molecules 2019; 24:E4514. [PMID: 31835526 PMCID: PMC6943741 DOI: 10.3390/molecules24244514] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/03/2019] [Accepted: 12/06/2019] [Indexed: 12/12/2022] Open
Abstract
Over the past few decades, gellan gum (GG) has attracted substantial research interest in several fields including biomedical and clinical applications. The GG has highly versatile properties like easy bio-fabrication, tunable mechanical, cell adhesion, biocompatibility, biodegradability, drug delivery, and is easy to functionalize. These properties have put forth GG as a promising material in tissue engineering and regenerative medicine fields. Nevertheless, GG alone has poor mechanical strength, stability, and a high gelling temperature in physiological conditions. However, GG physiochemical properties can be enhanced by blending them with other polymers like chitosan, agar, sodium alginate, starch, cellulose, pullulan, polyvinyl chloride, xanthan gum, and other nanomaterials, like gold, silver, or composites. In this review article, we discuss the comprehensive overview and different strategies for the preparation of GG based biomaterial, hydrogels, and scaffolds for drug delivery, wound healing, antimicrobial activity, and cell adhesion. In addition, we have given special attention to tissue engineering applications of GG, which can be combined with another natural, synthetic polymers and nanoparticles, and other composites materials. Overall, this review article clearly presents a summary of the recent advances in research studies on GG for different biomedical applications.
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Affiliation(s)
| | | | - Gilson Khang
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Chonbuk National University, Deokjin-gu, Jeonju 561-756, Korea; (T.M.); (J.E.S.)
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20
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Tahir HE, Xiaobo Z, Mahunu GK, Arslan M, Abdalhai M, Zhihua L. Recent developments in gum edible coating applications for fruits and vegetables preservation: A review. Carbohydr Polym 2019; 224:115141. [DOI: 10.1016/j.carbpol.2019.115141] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 07/22/2019] [Accepted: 07/27/2019] [Indexed: 11/28/2022]
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21
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Li M, Jin Y, Wang Y, Meng L, Zhang N, Sun Y, Hao J, Fu Q, Sun Q. Preparation of Bifidobacterium breve encapsulated in low methoxyl pectin beads and its effects on yogurt quality. J Dairy Sci 2019; 102:4832-4843. [PMID: 30981490 DOI: 10.3168/jds.2018-15597] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 02/18/2019] [Indexed: 12/28/2022]
Abstract
Yogurt is a popular product worldwide partly because of the health-promoting effects of the probiotics that it contains. Probiotics with high survivability constitute a promising direction for fortified yogurt products. This study aimed to prepare Bifidobacterium breve-loaded yogurt with the bacteria surviving transit to the lower part of small intestine or colon. Bifidobacterium breve beads were prepared through an ion-crosslinking method using low methoxyl pectin as the encapsulating material. Features such as encapsulation efficiency and stability during storage and passage through the simulated gastrointestinal tract were studied in vitro. A commercial starter was used for yogurt fermentation, and B. breve with or without encapsulation was added as a probiotic supplement with the starter or 3 to 4 h after fermentation. The effects of B. breve beads on yogurt characteristics were evaluated after different fermentation processes: BC, milk fermented with marketed yogurt starter; UBFF, unencapsulated B. breve added to fresh milk and then fermented; EBFF, encapsulated B. breve added to fresh milk and then fermented; UBAF, unencapsulated B. breve added after fermentation with the starter; and EBAF, encapsulated B. breve beads added 3 to 4 h after fermentation with the starter. Evaluation was based on texture, electronic nose, and electronic tongue analyses. The particle size analysis of B. breve beads showed that they were uniform, mostly spherical, 1 to 1.5 mm in diameter with encapsulating efficiency higher than 99%. Following treatment with the simulated gastrointestinal tract conditions, the number of B. breve decreased by 1.76 and 4.82 log cfu/g for B. breve beads and unencapsulated B. breve, respectively. The EBAF group showed the lowest viscosity (2,235.67 cP) at d 0, and the lower postfermentation degree was reflected by the slow increase in yogurt viscosity. All groups kept a relatively stable pH during storage. The cohesiveness values of the EBAF and UBAF groups were significantly higher than those of the other groups. The trends in texture changes within the BC, UBFF, and EBFF groups were similar, and the UBAF and EBAF groups showed similar trends. In conclusion, B. breve beads showed good stability in vitro and improved yogurt characteristics by increasing the survival rate of the encapsulated cells. Good compatibility of low methoxyl pectin beads with yogurt was also observed.
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Affiliation(s)
- Mengyang Li
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China; Key Laboratory of Molecular Biology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, China
| | - Yunxiang Jin
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China; Key Laboratory of Molecular Biology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, China
| | - Yawei Wang
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China; Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, China
| | - Li Meng
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China; Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, China
| | - Na Zhang
- College of Food Engineering, Harbin University of Commerce, No. 138 TongDa Street Daoli District, Harbin 150076, China
| | - Ying Sun
- College of Tourism and Cuisine, Harbin University of Commerce, No. 138 TongDa Street Daoli District, Harbin 150076, China
| | - Jingfei Hao
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China; Key Laboratory of Molecular Biology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, China
| | - Qi Fu
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China; Key Laboratory of Molecular Biology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, China
| | - Qingshen Sun
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China; Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, China.
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Liang L, Lin X, Sun S, Chen Y, Shang R, Luo X. Stereoscopic porous gellan gum-based microspheres as high performance adsorbents for U(VI) removal. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-6323-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Shu G, He Y, Chen L, Song Y, Cao J, Chen H. Effect of Xanthan⁻Chitosan Microencapsulation on the Survival of Lactobacillus acidophilus in Simulated Gastrointestinal Fluid and Dairy Beverage. Polymers (Basel) 2018; 10:polym10060588. [PMID: 30966622 PMCID: PMC6403948 DOI: 10.3390/polym10060588] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/08/2018] [Accepted: 05/24/2018] [Indexed: 11/16/2022] Open
Abstract
Lactobacillus acidophilus was encapsulated in xanthan⁻chitosan (XC) and xanthan⁻chitosan⁻xanthan (XCX) polyelectrolyte complex (PEC) gels by extrusion method. The obtained capsules were characterized by X-ray diffraction and FTIR spectroscopy. The effects of microencapsulation on the changes in survival and release behavior of the Lactobacillus acidophilus during exposure to simulated gastric fluid (SGF) and simulated intestinal fluid (SIF) were studied. Encapsulated Lactobacillus acidophilus exhibited a significantly higher resistance to SGF and SIF than non-encapsulated samples. In addition, the viability of free and immobilized cells of Lactobacillus acidophilus incorporated into dairy beverages was assessed for 21 days both at room temperature and in refrigerated storage. The results indicated that xanthan⁻chitosan⁻xanthan (XCX) and xanthan⁻chitosan (XC) significantly (p < 0.05) improved the cell survival of Lactobacillus acidophilus in yogurt during 21 days of storage at 4 and 25 °C, when compared to free cells.
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Affiliation(s)
- Guowei Shu
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
| | - Yunxia He
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
| | - Li Chen
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, China.
| | - Yajuan Song
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
| | - Jili Cao
- Department of Research and Development, Xi'an Oriental Dairy Co., Ltd., Xi'an 710027, China.
| | - He Chen
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
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24
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Methotrexate loaded alginate microparticles and effect of Ca2+ post-crosslinking: An in vitro physicochemical and biological evaluation. Int J Biol Macromol 2018; 110:294-307. [DOI: 10.1016/j.ijbiomac.2017.10.148] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 09/28/2017] [Accepted: 10/22/2017] [Indexed: 12/18/2022]
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25
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Dhanka M, Shetty C, Srivastava R. Methotrexate loaded gellan gum microparticles for drug delivery. Int J Biol Macromol 2018; 110:346-356. [DOI: 10.1016/j.ijbiomac.2017.12.026] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 11/25/2017] [Accepted: 12/05/2017] [Indexed: 12/13/2022]
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26
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Vidhya Hindu S, Thanigaivel S, Vijayakumar S, Chandrasekaran N, Mukherjee A, Thomas J. Effect of microencapsulated probiotic Bacillus vireti 01-polysaccharide extract of Gracilaria folifera with alginate-chitosan on immunity, antioxidant activity and disease resistance of Macrobrachium rosenbergii against Aeromonas hydrophila infection. FISH & SHELLFISH IMMUNOLOGY 2018; 73:112-120. [PMID: 29208500 DOI: 10.1016/j.fsi.2017.12.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/29/2017] [Accepted: 12/01/2017] [Indexed: 06/07/2023]
Abstract
Polysaccharide from red seaweed Gracilaria folifera has an interesting functional property of antioxidant activity and prebiotic effect. A feeding trial experiment was directed to examine the effect of probiotic bacteria Bacillus vireti 01 microencapsulated with G. folifera polysaccharide against freshwater prawn M. rosenbergii. Three different feeding trials were conducted for 15 days. The first group contained prawns fed with commercial diet. The second group was comprised of Aeromonas hydrophila challenged prawns fed with commercial feed. The third group consisted of A. hydrophila challenged prawns fed with microencapsulated probiotic-polysaccharide. Survival percentage was significantly decreased in prawns of group2 as compared to that of group1 and group3 prawns (p < 0.0001). The immunological parameters and antioxidant activities (p < 0.001) were found to be increased in group three prawns which were fed with encapsulated probiotic-seaweed polysaccharide and challenged with A. hydrophila as compared to that of group1 and group2. Tissue necrosis, fused lamella, haemocyte infiltration and damage of hepatopancreas lumen and tubule were noted in group2 prawns. There was no histological changes were observed in group3 prawns in which the histological architecture was similar to the control group1. The results suggested that combination of encapsulated probiotic B. vireti 01 and seaweed polysaccharide as dietary feed showed an enhancement of immune response, antioxidant activity and disease resistant of M. rosenbergii against A. hydrophila.
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Affiliation(s)
- S Vidhya Hindu
- Centre for Nanobiotechnology, VIT University, Vellore, Tamil Nadu, India
| | - S Thanigaivel
- Centre for Nanobiotechnology, VIT University, Vellore, Tamil Nadu, India
| | - S Vijayakumar
- Centre for Nanobiotechnology, VIT University, Vellore, Tamil Nadu, India
| | | | - Amitava Mukherjee
- Centre for Nanobiotechnology, VIT University, Vellore, Tamil Nadu, India
| | - John Thomas
- Centre for Nanobiotechnology, VIT University, Vellore, Tamil Nadu, India.
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27
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Zia KM, Tabasum S, Khan MF, Akram N, Akhter N, Noreen A, Zuber M. Recent trends on gellan gum blends with natural and synthetic polymers: A review. Int J Biol Macromol 2017; 109:1068-1087. [PMID: 29157908 DOI: 10.1016/j.ijbiomac.2017.11.099] [Citation(s) in RCA: 161] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 10/04/2017] [Accepted: 11/15/2017] [Indexed: 01/14/2023]
Abstract
Gellan gum (GG), a linear negatively charged exopolysaccharide,is biodegradable and non-toxic in nature. It produces hard and translucent gel in the presence of metallic ions which is stable at low pH. However, GG has poor mechanical strength, poor stability in physiological conditions, high gelling temperature and small temperature window.Therefore,it is blended with different polymers such as agar, chitosan, cellulose, sodium alginate, starch, pectin, polyanaline, pullulan, polyvinyl chloride, and xanthan gum. In this article, a comprehensive overview of combination of GG with natural and synthetic polymers/compounds and their applications in biomedical field involving drug delivery system, insulin delivery, wound healing and gene therapy, is presented. It also describes the utilization of GG based materials in food and petroleum industry. All the technical scientific issues have been addressed; highlighting the recent advancement.
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Affiliation(s)
- Khalid Mahmood Zia
- Institute of Chemistry, Government College University, Faisalabad, 38030, Pakistan.
| | - Shazia Tabasum
- Institute of Chemistry, Government College University, Faisalabad, 38030, Pakistan
| | - Muhammad Faris Khan
- Institute of Chemistry, Government College University, Faisalabad, 38030, Pakistan; Department of Allied Health Sciences, Government College University, Faisalabad, 38030, Pakistan
| | - Nadia Akram
- Institute of Chemistry, Government College University, Faisalabad, 38030, Pakistan
| | - Naheed Akhter
- Department of Allied Health Sciences, Government College University, Faisalabad, 38030, Pakistan
| | - Aqdas Noreen
- Institute of Chemistry, Government College University, Faisalabad, 38030, Pakistan
| | - Mohammad Zuber
- Institute of Chemistry, Government College University, Faisalabad, 38030, Pakistan
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28
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Morales-Contreras BE, Rosas-Flores W, Contreras-Esquivel JC, Wicker L, Morales-Castro J. Pectin from Husk Tomato (Physalis ixocarpa Brot.): Rheological behavior at different extraction conditions. Carbohydr Polym 2017; 179:282-289. [PMID: 29111053 DOI: 10.1016/j.carbpol.2017.09.097] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 09/26/2017] [Accepted: 09/28/2017] [Indexed: 01/25/2023]
Abstract
A rheological study was carried out to evaluate formulations of test dispersions and gels of high methoxyl pectins (HTHMP) obtained at different conditions from husk tomato waste (Physalis ixocarpa Brot.). The effect of extraction agent (hydrochloric acid or citric acid), blanching time (10 or 15min) and extraction time (15, 20 or 25min) on the rheology of the tested samples was evaluated. Flow behavior and activation energy were evaluated on the test dispersions, while (Ea) frequency sweeps, temperature sweep, creep-recovery test and penetration test were performed on the gels. HTHMP dispersions showed shear thinning flow behavior, while showing a good fit to Cross model. Extraction agent, blanching time and extraction time did not have effect on Cross parameters (ηz, η∞, C, and m). Ea decreased as blanching time and extraction time increased. Frequency sweeps revealed high dependence on frequency for both G' and G", while temperature sweeps (25- 95°C) showed thermostable husk tomato pectin gels. Hydrocloric acid (HCl) extracted pectin gels showed stronger structure than citric acid (CA) gels.
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Affiliation(s)
- Blanca E Morales-Contreras
- TECNM/Instituto Tecnológico de Durango, Blvd. Felipe Pescador 1803, Nueva Vizcaya, 34080 Durango, Dgo., Mexico
| | - Walfred Rosas-Flores
- TECNM/Instituto Tecnológico de Durango, Blvd. Felipe Pescador 1803, Nueva Vizcaya, 34080 Durango, Dgo., Mexico
| | - Juan C Contreras-Esquivel
- Universidad Autónoma de Coahuila, Facultad de Ciencias Químicas, Ing J. Cárdenas Valdez, República, Saltillo, Coah., Mexico
| | - Louise Wicker
- School of Nutrition and Food Sciences, Louisiana State University, Agricultural Center, Baton Rouge, LA 70808, USA; Department of Food Science and Technology, University of Georgia, Athens, GA 30602-7610, USA
| | - Juliana Morales-Castro
- TECNM/Instituto Tecnológico de Durango, Blvd. Felipe Pescador 1803, Nueva Vizcaya, 34080 Durango, Dgo., Mexico.
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29
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Banerjee D, Chowdhury R, Bhattacharya P. In-vitro evaluation of targeted release of probiotic Lactobacillus casei (2651 1951 RPK) from synbiotic microcapsules in the gastrointestinal (GI) system: Experiments and modeling. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.05.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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30
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Rather SA, Akhter R, Masoodi F, Gani A, Wani S. Effect of double alginate microencapsulation on in vitro digestibility and thermal tolerance of Lactobacillus plantarum NCDC201 and L. casei NCDC297. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.04.036] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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31
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An improved ionic gelation method to encapsulate Lactobacillus spp. bacteria: Protection, survival and stability study. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2017.01.019] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Mokhtari S, Jafari SM, Khomeiri M, Maghsoudlou Y, Ghorbani M. The cell wall compound of Saccharomyces cerevisiae as a novel wall material for encapsulation of probiotics. Food Res Int 2017; 96:19-26. [PMID: 28528098 DOI: 10.1016/j.foodres.2017.03.014] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Revised: 02/28/2017] [Accepted: 03/10/2017] [Indexed: 10/20/2022]
Abstract
Yeast cell wall is known as a food grade ingredient which is recently being used increasingly as a novel coating for encapsulation of different materials in the food industry. This application is limited to core materials smaller than yeast in size. In this study, we have tried to encapsulate larger particles by crushing yeast cells. Hence, probiotic bacteria of Lactobacillus acidophilus and Bifidobacterium bifidum were encapsulated firstly by calcium alginate using the emulsion method and these microbeads were coated again by Saccharomyces cerevisiae cell wall compound and another layer of calcium alginate. The average diameter of microcapsules for single layer microbeads (M), microbeads coated by two layers of alginate (MCA), and microbeads coated by a layer of yeast cell and two layers of alginate (MCYA) were 54.25±0.18, 77.43±8.24 and 103.66±13.33μm, respectively. In simulated gastrointestinal conditions, there was a significant (P<0.05) enhancement in resistance of L. acidophilus when applying a layer of S. cerevisiae cell wall compound. For MCA and MCYA after 2h exposure to simulated gastric juice, it was revealed a log reduction of 1.53±0.1 and 1.1±0.02 with pH1.55 and in simulated intestinal juice, 2.92±0.04 and 2.42±0.06 with 0.6% bile after previous 1h incubation in gastric conditions, respectively. It can be concluded that the cell wall compound of S. cerevisiae is a suitable protective coating for probiotics and it can improve the survival of probiotics within food products.
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Affiliation(s)
- Samira Mokhtari
- Faculty of Food Science, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Seid Mahdi Jafari
- Faculty of Food Science, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
| | - Morteza Khomeiri
- Faculty of Food Science, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Yahya Maghsoudlou
- Faculty of Food Science, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Mohammad Ghorbani
- Faculty of Food Science, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
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33
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Rafael EGC, Fredy CC, Arnulfo TD. Protection of Lactobacillus acidophilus under in vitro gastrointestinal conditions employing binary microcapsules containing inulin. ACTA ACUST UNITED AC 2017. [DOI: 10.5897/ajb2016.15700] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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34
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Zhang N, Xu J, Gao X, Fu X, Zheng D. Factors affecting water resistance of alginate/gellan blend films on paper cups for hot drinks. Carbohydr Polym 2017; 156:435-442. [DOI: 10.1016/j.carbpol.2016.08.101] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 08/26/2016] [Accepted: 08/31/2016] [Indexed: 10/21/2022]
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35
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WITHDRAWN: The cell wall compound of Saccharomyces cerevisiae as a novel wall material for encapsulation of probiotics. Food Res Int 2016. [DOI: 10.1016/j.foodres.2016.09.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Fareez IM, Lim SM, Lim FT, Mishra RK, Ramasamy K. Microencapsulation of Lactobacillus
SP. Using Chitosan-Alginate-Xanthan Gum-β-Cyclodextrin and Characterization of its Cholesterol Reducing Potential and Resistance Against pH, Temperature and Storage. J FOOD PROCESS ENG 2016. [DOI: 10.1111/jfpe.12458] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ismail M. Fareez
- Faculty of Pharmacy; University Teknologi MARA (UiTM); Bandar Puncak Alam Selangor Darul Ehsan 42300 Malaysia
- Collaborative Drug Discovery Research (CDDR) Group, Pharmaceutical and Life Sciences Community of Research, Universiti Teknologi MARA (UiTM); Shah Alam Selangor Darul Ehsan 40450 Malaysia
| | - Siong Meng Lim
- Faculty of Pharmacy; University Teknologi MARA (UiTM); Bandar Puncak Alam Selangor Darul Ehsan 42300 Malaysia
- Collaborative Drug Discovery Research (CDDR) Group, Pharmaceutical and Life Sciences Community of Research, Universiti Teknologi MARA (UiTM); Shah Alam Selangor Darul Ehsan 40450 Malaysia
| | - Fei Tieng Lim
- Faculty of Pharmacy; University Teknologi MARA (UiTM); Bandar Puncak Alam Selangor Darul Ehsan 42300 Malaysia
- Collaborative Drug Discovery Research (CDDR) Group, Pharmaceutical and Life Sciences Community of Research, Universiti Teknologi MARA (UiTM); Shah Alam Selangor Darul Ehsan 40450 Malaysia
| | - Rakesh K. Mishra
- Faculty of Pharmacy; University Teknologi MARA (UiTM); Bandar Puncak Alam Selangor Darul Ehsan 42300 Malaysia
- Brain Degeneration and Therapeutics Group; Pharmaceutical and Life Sciences Community of Research, Universiti Teknologi MARA (UiTM); Shah Alam Selangor Darul Ehsan 40450 Malaysia
| | - Kalavathy Ramasamy
- Faculty of Pharmacy; University Teknologi MARA (UiTM); Bandar Puncak Alam Selangor Darul Ehsan 42300 Malaysia
- Collaborative Drug Discovery Research (CDDR) Group, Pharmaceutical and Life Sciences Community of Research, Universiti Teknologi MARA (UiTM); Shah Alam Selangor Darul Ehsan 40450 Malaysia
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Tu L, He Y, Yang H, Wu Z, Yi L. Preparation and characterization of alginate–gelatin microencapsulatedBacillus subtilisSL-13 by emulsification/internal gelation. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2015; 26:735-49. [DOI: 10.1080/09205063.2015.1056075] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Çabuk B, Harsa ŞT. Improved viability of Lactobacillus acidophilus NRRL-B 4495 during freeze-drying in whey protein-pullulan microcapsules. J Microencapsul 2015; 32:300-7. [PMID: 25775036 DOI: 10.3109/02652048.2015.1017618] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In this research, pullulan was incorporated in protein-based encapsulation matrix in order to assess its cryoprotective effect on the viability of freeze-dried (FD) probiotic Lactobacillus acidophilus NRRL-B 4495. This study demonstrated that pullulan in encapsulation matrix resulted in a 90.4% survival rate as compared to 88.1% for whey protein (WPI) encapsulated cells. The protective effects of pullulan on the survival of FD-encapsulated cells in gastrointestinal conditions were compared. FD WPI-pullulan capsules retained higher survived cell numbers (7.10 log CFU/g) than those of FD WPI capsules (6.03 log CFU/g) after simulated gastric juice exposure. Additionally, use of pullulan resulted in an increased viability after bile exposure. FD-free bacteria exhibited 2.18 log CFU/g reduction, while FD WPI and FD WPI-pullulan encapsulated bacteria showed 0.95 and 0.49 log CFU/g reduction after 24 h exposure to bile solution, respectively. Morphology of the FD microcapsules was visualized by scanning electron microscopy.
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Affiliation(s)
- Burcu Çabuk
- Department of Food Engineering, Faculty of Engineering, Izmir Institute of Technology , Urla, Izmir , Turkey
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Fareez IM, Lim SM, Mishra RK, Ramasamy K. Chitosan coated alginate–xanthan gum bead enhanced pH and thermotolerance of Lactobacillus plantarum LAB12. Int J Biol Macromol 2015; 72:1419-28. [DOI: 10.1016/j.ijbiomac.2014.10.054] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 10/25/2014] [Accepted: 10/29/2014] [Indexed: 11/28/2022]
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Chun H, Kim CH, Cho YH. Microencapsulation of Lactobacillus plantarum DKL 109 using External Ionic Gelation Method. Korean J Food Sci Anim Resour 2014; 34:692-9. [PMID: 26761504 PMCID: PMC4662232 DOI: 10.5851/kosfa.2014.34.5.692] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 08/21/2014] [Accepted: 09/22/2014] [Indexed: 11/07/2022] Open
Abstract
The aim of this study was to apply the external ionic gelation using an atomizing spray device comprised of a spray gun to improve the viability of Lactobacillus plantarum DKL 109 and for its commercial use. Three coating material formulas were used to microencapsulate L. plantarum DKL 109: 2% alginate (Al), 1% alginate/1% gellan gum (Al-GG), and 1.5% alginate/3% gum arabic (Al-GA). Particle size of microcapsules was ranged from 18.2 to 23.01 μm depending on the coating materials. Al-GA microcapsules showed the highest microencapsulation yield (98.11%) and resulted in a significant increase in survivability of probiotic in a high acid and bile environment. Encapsulation also improved the storage stability of cells. The viability of encapsulated cells remained constant after 1-mon storage at ambient temperature. The external ionic gelation method using an atomizing spray device and the Al-GA seems to be an efficient encapsulation technology for protecting probiotics in terms of scale-up potential and small microcapsule size.
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Affiliation(s)
- Honam Chun
- R&D Center, Danone Pulmuone Co., Seoul 136-701, Korea
| | - Cheol-Hyun Kim
- Department of Animal Resource & Science, Dankook University, Cheonan 330-714, Korea
| | - Young-Hee Cho
- Department of Animal Resource & Science, Dankook University, Cheonan 330-714, Korea
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Tian M, Han B, Tan H, You C. Preparation and characterization of galactosylated alginate-chitosan oligomer microcapsule for hepatocytes microencapsulation. Carbohydr Polym 2014; 112:502-11. [PMID: 25129774 DOI: 10.1016/j.carbpol.2014.06.025] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 06/10/2014] [Accepted: 06/11/2014] [Indexed: 02/05/2023]
Abstract
Galactosylated alginate (GA)-chitosan oligomer microcapsule was prepared to provide a sufficient mechanical stability, a selective permeability and an appropriate three-dimensional (3D) microenvironment for hepatocytes microencapsulation. The microcapsule has a unique asymmetric membrane structure, with a dense layer located in the inner surface and gradually decreasing toward the outside surface. The stable microcapsule was obtained when GA lower than 50%, while the permeability was increased with increasing of GA. A balance between mechanical stability and permeability was achieved through modulating membrane porosity and thickness. The optimal microcapsule displays a selective permeability allowing efficient transport of human serum albumin while effectively blocking immunoglobulin G. Hepatocytes exhibited high and long term viability (>92%), proliferability, multicellular spheroid morphology, and enhancement of liver-specific functions in the microcapsule wherein galactose moieties present chemical cues to support cell-matrix interactions while the 3D structure of the microcapsule behaves physical cues to facilitate cell-cell interactions.
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Affiliation(s)
- Meng Tian
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, PR China
| | - Bo Han
- Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA 90032, USA; Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90032, USA
| | - Hong Tan
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, PR China
| | - Chao You
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, PR China.
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