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Athayde AJAA, Berger LRR, de Albuquerque TMR, Sampaio KB, Fernandes KFD, do Nascimento HMA, de Oliveira SPA, Lopes LAA, de Oliveira CEV, da Conceição ML, de Souza EL, Stamford TCM. Physiological and Technological Properties of Probiotic Lacticaseibacillus rhamnosus GG Encapsulated with Alginate-Chitosan Mixture and Its Incorporation in Whole Milk. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10345-w. [PMID: 39162967 DOI: 10.1007/s12602-024-10345-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2024] [Indexed: 08/21/2024]
Abstract
This study developed and evaluated chitosan-sodium alginate capsules containing the probiotic Lacticaseibacillus rhamnosus GG using extrusion and emulsification techniques. The encapsulated L. rhamnosus GG cells were also evaluated for technological and probiotic-related physiological functionalities, as well as when incorporated in UHT and powdered milk. Extrusion (86.01 ± 1.26%) and emulsification (74.43 ± 1.41%) encapsulation techniques showed high encapsulation efficiency and high survival rates of L. rhamnosus GG during 28 days of refrigeration and room temperature storage, especially emulsification capsules (> 81%). The encapsulated L. rhamnosus GG cells showed high survival rates during exposure to simulated gastrointestinal conditions (72.65 ± 1.09-114.15 ± 0.44%). L. rhamnosus GG encapsulated by extrusion and emulsification performed satisfactorily in probiotic-related physiological (pH and bile salts tolerance) and technological properties (positive proteolytic activity, diacetyl and exopolysaccharides production, high NaCl tolerance (> 91%), besides having high heat tolerance (> 76%)). L. rhamnosus GG in extrusion and emulsification capsules had high survival rates (> 89%) and did not significantly affect physicochemical parameters in Ultra-High Temperature (UHT) and powdered milk during storage. The results demonstrate that L. rhamnosus GG can be successfully encapsulated with alginate-chitosan as a protective material through extrusion and emulsification techniques. UHT and powdered milk could serve as appropriate delivery systems to increase the intake of this encapsulated probiotic by consumers.
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Affiliation(s)
- Ana Júlia Alves Aguiar Athayde
- Post-Graduate Program in Nutrition, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
- Laboratory of Applied Microbiology, Medical Science Center, Federal University of Pernambuco, Recife, PE, Brazil
| | - Lúcia Raquel Ramos Berger
- Laboratory of Agricultural and Environmental Microbiology, Department of Biology, Federal Rural University of Pernambuco, Recife, PE, Brazil
| | - Thatyane Mariano Rodrigues de Albuquerque
- Laboratory of Food Microbiology, Department of Nutrition, Federal University of Paraíba, João Pessoa, PB, Brazil.
- Departamento de Nutrição, Centro de Ciências da Saúde, Universidade Federal da Paraíba, Campus I - Cidade Universitária, João Pessoa, PB, CEP: 58051-900, Brazil.
| | - Karoliny Brito Sampaio
- Laboratory of Food Microbiology, Department of Nutrition, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Karina Félix Dias Fernandes
- Laboratory of Food Microbiology, Department of Nutrition, Federal University of Paraíba, João Pessoa, PB, Brazil
| | | | | | | | | | - Maria Lúcia da Conceição
- Laboratory of Food Microbiology, Department of Nutrition, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Evandro Leite de Souza
- Laboratory of Food Microbiology, Department of Nutrition, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Thayza Christina Montenegro Stamford
- Post-Graduate Program in Nutrition, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
- Laboratory of Applied Microbiology, Medical Science Center, Federal University of Pernambuco, Recife, PE, Brazil
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Lin H, Han R, Wu W. Glucans and applications in drug delivery. Carbohydr Polym 2024; 332:121904. [PMID: 38431411 DOI: 10.1016/j.carbpol.2024.121904] [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: 12/06/2023] [Revised: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 03/05/2024]
Abstract
Glucan is a natural polysaccharide widely distributed in cereals and microorganisms that has various biological activities, including immunomodulatory, anti-infective, anti-inflammatory, and antitumor activities. In addition to wide applications in the broad fields of food, healthcare, and biomedicines, glucans hold promising potential as drug delivery carrier materials or ligands. Specifically, glucan microparticles or yeast cell wall particles are naturally enclosed vehicles with an interior cavity that can be exploited to carry and deliver drug payloads. The biological activities and targeting capacities of glucans depend largely on the recognition of glucan moieties by receptors such as dectin-1 and complement receptor 3, which are widely expressed on the cell membranes of mononuclear phagocytes, dendritic cells, neutrophils, and some lymphocytes. This review summarizes the chemical structures, sources, fundamental properties, extraction methods, and applications of these materials, with an emphasis on drug delivery. Glucans are utilized mainly as vaccine adjuvants, targeting ligands and as carrier materials for various drug entities. It is believed that glucans and glucan microparticles may be useful for the delivery of both small-molecule and macromolecular drugs, especially for potential treatment of immune-related diseases.
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Affiliation(s)
- Hewei Lin
- Key Laboratory of Smart Drug Delivery of MOE, School of Pharmacy, Fudan University, Shanghai 201203, China.
| | - Rongze Han
- Key Laboratory of Smart Drug Delivery of MOE, School of Pharmacy, Fudan University, Shanghai 201203, China.
| | - Wei Wu
- Key Laboratory of Smart Drug Delivery of MOE, School of Pharmacy, Fudan University, Shanghai 201203, China; Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China; Center for Medical Research and Innovation, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China; Fudan Zhangjiang Institute, Shanghai 201203, China.
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Fabiano GA, Shinn LM, Antunes AEC. Relationship between Oat Consumption, Gut Microbiota Modulation, and Short-Chain Fatty Acid Synthesis: An Integrative Review. Nutrients 2023; 15:3534. [PMID: 37630725 PMCID: PMC10459712 DOI: 10.3390/nu15163534] [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] [Received: 07/11/2023] [Revised: 07/26/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023] Open
Abstract
The gut microbiota consists of a set of microorganisms that colonizes the intestine and ferment fibers, among other nutrients, from the host's diet. A healthy gut microbiota, colonized mainly by beneficial microorganisms, has a positive effect on digestion and plays a role in disease prevention. However, dysregulation of the gut microbiota can contribute to various diseases. The nutrition of the host plays an important role in determining the composition of the gut microbiota. A healthy diet, rich in fiber, can beneficially modulate the gut microbiota. In this sense, oats are a source of both soluble and insoluble fiber. Oats are considered a functional ingredient with prebiotic potential and contain plant proteins, unsaturated fats, and antioxidant compounds. The impact of oat consumption on the gut microbiota is still emerging. Associations between oat consumption and the abundance of Akkermansia muciniphila, Roseburia, Lactobacillus, Bifidobacterium, and Faecalibacterium prausnitzii have already been observed. Therefore, this integrative review summarizes the findings from studies on the relationship between oat consumption, the gut microbiota, and the metabolites, mainly short-chain fatty acids, it produces.
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Affiliation(s)
- Giovanna Alexandre Fabiano
- School of Applied Sciences (FCA), State University of Campinas, 1300 Pedro Zaccaria St., Limeira 13484-350, SP, Brazil;
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Mykhalevych A, Polishchuk G, Nassar K, Osmak T, Buniowska-Olejnik M. β-Glucan as a Techno-Functional Ingredient in Dairy and Milk-Based Products-A Review. Molecules 2022; 27:6313. [PMID: 36234850 PMCID: PMC9573285 DOI: 10.3390/molecules27196313] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 09/18/2022] [Accepted: 09/21/2022] [Indexed: 11/25/2022] Open
Abstract
The article systematizes information about the sources of β-glucan, its technological functions and practical aspects of its use in dairy and milk-based products. According to the analysis of scientific information, the main characteristics of β-glucan classifications were considered: the source of origin, chemical structure, and methods of obtention. It has been established that the most popular in the food technology of dairy products are β-glucans from oat and barley cereal, which exhibit pronounced technological functions in the composition of dairy products (gel formation, high moisture-binding capacity, increased yield of finished products, formation of texture, and original sensory indicators). The expediency of using β-glucan from yeast and mushrooms as a source of biologically active substances that ensure the functional orientation of the finished product has been revealed. For the first time, information on the use of β-glucan of various origins in the most common groups of dairy and milk-based products has been systematized. The analytical review has scientific and practical significance for scientists and specialists in the field of food production, in particular dairy products of increased nutritional value.
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Affiliation(s)
- Artur Mykhalevych
- Department of Milk and Dairy Products Technology, National University of Food Technologies, Volodymyrska St. 68, 01033 Kyiv, Ukraine
| | - Galyna Polishchuk
- Department of Milk and Dairy Products Technology, National University of Food Technologies, Volodymyrska St. 68, 01033 Kyiv, Ukraine
| | - Khaled Nassar
- Faculty of Agriculture, Damanhour University, Damanhour 22516, Egypt
| | - Tetiana Osmak
- Department of Milk and Dairy Products Technology, National University of Food Technologies, Volodymyrska St. 68, 01033 Kyiv, Ukraine
| | - Magdalena Buniowska-Olejnik
- Department of Dairy Technology, Institute of Food Technology and Nutrition, University of Rzeszow, Ćwiklinskiej 2D St., 35601 Rzeszow, Poland
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