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Silva-Jara JM, Angulo C, Velazquez-Carriles C, Martinez-Preciado AH, Reyes-Becerril M. Development, characterization, and immunomodulation performance of spray-dried Moringa oleifera seed extract in Longfin yellowtail Seriola rivoliana. Vet Res Commun 2023; 47:2041-2053. [PMID: 37420134 DOI: 10.1007/s11259-023-10156-4] [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: 03/21/2023] [Accepted: 06/21/2023] [Indexed: 07/09/2023]
Abstract
Moringa oleifera is one of the most promising plants in aquaculture because it improves the health status, zootechnical parameters and resistance against diseases. This research evaluates the physicochemical, antioxidant values of spray-dried Moringa oleifera seed extract microencapsulates obtained at 140 and 180 °C with whey protein concentrate (WPC) and maltodextrin (MD) as wall materials in two different proportions: WPC 100% and WPC-MD (3:1). Also, immune response of peripheral blood leukocytes (PBL) of Longfin yellowtail Seriola rivoliana stimulated with spray-dried Moringa oleifera seed for 24 h was assessed. The physicochemical parameters show that the recovery yield for all the treatments was of 65% and microencapsulates demonstrated to be stable in the physicochemical tests with low solubilization times and protection against humidity. For WPC-MD (3:1)/140 °C, bioactive compound retention and antioxidant potential were higher than in other combinations. The immunological test show that any treatments was non-cytotoxic against peripheral blood leukocytes. WPC-MD (3:1)/140 °C treatment enhanced immune parameters as phagocytosis, respiratory burst, myeloperoxidase activities and nitric oxide production. Immune related genes as IL-1β and TNF-α were up-regulated in those stimulated leukocytes with WPC-MD (3:1)/140 °C. The results suggest that this combination may be a good alternative for animal health as a medicinal and immunostimulant additive.
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Affiliation(s)
- Jorge Manuel Silva-Jara
- Departamento de Farmacobiología, Universidad de Guadalajara, Centro Universitario de Ciencias Exactas E Ingenierías (CUCEI), Blvd. Marcelino García Barragán 1421, CP 44430, Guadalajara, Jalisco, México
| | - Carlos Angulo
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Av. Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur , La Paz, BCS, 23096, México
| | - Carlos Velazquez-Carriles
- Departamento de Farmacobiología, Universidad de Guadalajara, Centro Universitario de Ciencias Exactas E Ingenierías (CUCEI), Blvd. Marcelino García Barragán 1421, CP 44430, Guadalajara, Jalisco, México
- Departamento de Ingeniería Biológica, Sintética y de Materiales, Universidad de Guadalajara, Centro Universitario de Tlajomulco (CUTLAJO), Carretera Tlajomulco, Santa Fé, Km 3.5, 595, CP 45641, Tlajomulco de Zúñiga, Jalisco, México
| | - Alma H Martinez-Preciado
- Departamento de Ingeniería Química, Universidad de Guadalajara, Centro Universitario de Ciencias Exactas E Ingenierías (CUCEI), Blvd. Marcelino García Barragán 1421, CP 44430, Guadalajara, Jalisco, México
| | - Martha Reyes-Becerril
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Av. Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur , La Paz, BCS, 23096, México.
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do Carmo Alves AP, do Carmo Alves A, Ferreira Rodrigues RA, da Silva Cerozi B, Possebon Cyrino JE. Microencapsulation of Bacillus subtilis and oat β-glucan and their application as a synbiotic in fish feed. J Microencapsul 2023; 40:491-501. [PMID: 37254699 DOI: 10.1080/02652048.2023.2220394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 05/26/2023] [Indexed: 06/01/2023]
Abstract
To improve survival during storage and exposure to adverse conditions, Bacillus subtilis was microencapsulated with oat β-glucan by spray-drying technology. The characterisation of the microcapsules was designed to compare free and microencapsulated cells through exposure to simulated gastric fluids (SGF) throughout storage for 90 days at different temperatures. The characterisation included analysis of efficiency, morphology, moisture, water activity, hygroscopicity, particle size, and zeta potential. The microcapsules presented a particle size of 1.5 ± 0.34 μm and an encapsulation efficiency of 77.9 ± 3.06%. After SGF, the survival of microencapsulated cells was 8.4 ± 0.07 log CFU mL-1 while that of free cells was 7.6 ± 0.06 log CFU mL-1. After 90 days of storage, only microencapsulated cells remained above 6 log-unit of viability. In conclusion, spray-drying technique combined with the addition of oat β-glucan proved to be an efficient method to protect B. subtilis under storage and SGF with potential application in fish feed.
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Affiliation(s)
- Angélica Priscila do Carmo Alves
- Departamento de Zootecnia, Escola Superior de Agricultura Luiz de Queiroz [ESALQ], Universidade de São Paulo [USP], Piracicaba, São Paulo, Brazil
| | - Amanda do Carmo Alves
- Departamento de Biotecnologia Vegetal, Universidade Federal de Lavras [UFLA], Lavras, Minas Gerais, Brazil
| | - Rodney Alexandre Ferreira Rodrigues
- Centro Pluridisciplinar de Pesquisas Químicas, Biológicas e Agrícolas [CPQBA], Universidade Estadual de Campinas [UNICAMP], Campinas, São Paulo, Brazil
| | - Brunno da Silva Cerozi
- Departamento de Zootecnia, Escola Superior de Agricultura Luiz de Queiroz [ESALQ], Universidade de São Paulo [USP], Piracicaba, São Paulo, Brazil
| | - José Eurico Possebon Cyrino
- Departamento de Zootecnia, Escola Superior de Agricultura Luiz de Queiroz [ESALQ], Universidade de São Paulo [USP], Piracicaba, São Paulo, Brazil
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Chavarria-Quicaño E, Contreras-Jácquez V, Carrillo-Fasio A, De la Torre-González F, Asaff-Torres A. Native Bacillus paralicheniformis isolate as a potential agent for phytopathogenic nematodes control. Front Microbiol 2023; 14:1213306. [PMID: 37588888 PMCID: PMC10425774 DOI: 10.3389/fmicb.2023.1213306] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 07/07/2023] [Indexed: 08/18/2023] Open
Abstract
Phytopathogenic nematodes (PPNs) are responsible for substantial damages within agricultural crops worldwide which can be controlled employing beneficial microorganisms and/or their metabolites in an ecofriendly way. Nevertheless, the success of the control regards not only on the virulence of the strains or the toxicity of their metabolites but also on their ability to colonize and remain in the rhizospheric environment, particularly in those crops affected by abiotic stresses promoted by the climate change. Consequently, the bioprospection of beneficial microorganisms able to control PPNs and to thrive in adverse conditions has attracted attention. On this way, deserts are perfect ecological niches to isolate microorganisms adapted to harsh enviroments. The purpose of this research was to isolate and characterize bacteria from rhizospheric soil samples collected in the Northwestern Desert of Mexico with potential for PPNs control. As first screening, secretomes of each isolate were tested in vitro for nematicidal activity (NA). Then, activities from secretomes and endospores from the selected isolate were confirmed in vivo assays. From 100 thermotolerant isolates, the secretome of the isolate identified as Bacillus paralicheniformis TB197 showed the highest NA (>95%) against Meloidogyne incognita, both in vitro and in vivo tests, suppressing infections caused by M. enterolobii in tomato crops, too. In open field tests, the endospores of TB197 strain showed a reduction of 81% in the infection severity caused by M. enterolobii (p ≤ 0.05), while the galling index (GI) was reduced 84% (p ≤ 0.05) in tomato greenhouse-tests. Also, a reduction of the root necrosis (81%) caused by Radopholus similis in banana plantations (p ≤ 0.05), compared to the control was observed. Owing to their efficacy in controlling PPNs infections, the endospores and secondary metabolites of B. paralicheniformis TB197 strain could be used in bionematicidal formulations.
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Affiliation(s)
- Estefany Chavarria-Quicaño
- Laboratory of Industrial Biotechnology, Department of Food Science, Centro de Investigación en Alimentación y Desarrollo, Hermosillo, Mexico
| | - Victor Contreras-Jácquez
- Laboratory of Industrial Biotechnology, Department of Food Science, Centro de Investigación en Alimentación y Desarrollo, Hermosillo, Mexico
| | - Armando Carrillo-Fasio
- Laboratory of Nematology, Centro de Investigación en Alimentación y Desarrollo, Culiacán, Mexico
| | | | - Ali Asaff-Torres
- Laboratory of Industrial Biotechnology, Department of Food Science, Centro de Investigación en Alimentación y Desarrollo, Hermosillo, Mexico
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Tirta GD, Martin L, Bani MD, Kho K, Pramanda IT, Pui LP, How YH, Lim CSY, Devanthi PVP. Spray Drying Encapsulation of Pediococcus acidilactici at Different Inlet Air Temperatures and Wall Material Ratios. Foods 2022; 12:foods12010165. [PMID: 36613381 PMCID: PMC9818494 DOI: 10.3390/foods12010165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/17/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022] Open
Abstract
Pediococcus acidilactici has gained research and commercial interest due to its outstanding probiotic properties, yet its survival during storage and consumption requires improvement. This study aims to enhance P. acidilactici survival using spray drying encapsulation. Different inlet air temperatures (120 °C, 150 °C, and 170 °C) and whey protein isolate (WPI):gum arabic (GA) ratios (1:1, 3:1, 1:3) were tested. Cell viability was significantly (p < 0.05) affected by the inlet temperature but not the WPI:GA ratio. Increasing the inlet temperature to 170 °C significantly decreased P. acidilactici viability by 1.36 log cycles, from 8.61 log CFU/g to 7.25 log CFU/g. The inlet temperature of 150 °C resulted in a powder yield (63.12%) higher than at 120 °C (58.97%), as well as significantly (p < 0.05) lower moisture content (5.71%) and water activity (aw 0.21). Viable cell counts in all encapsulated P. acidilactici were maintained at 5.24−6.75 log CFU/g after gastrointestinal tract (GIT) simulation, with WPI:GA of 3:1 and inlet temperature 150 °C having the smallest log reduction (0.3 log cycles). All samples containing different WPI:GA ratios maintained sufficient viability (>7 log CFU/g) during the first three weeks of storage at 25 °C. These results could provide insights for further developing P. acidilactici as commercial probiotic products.
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Affiliation(s)
- Gabriella Devina Tirta
- Department of Biotechnology, School of Life Sciences, Indonesia International Institute for Life Sciences, Pulomas Barat Kavling 88, Jakarta 13210, Indonesia
| | - Leon Martin
- Department of Biotechnology, School of Life Sciences, Indonesia International Institute for Life Sciences, Pulomas Barat Kavling 88, Jakarta 13210, Indonesia
| | - Mario Donald Bani
- Department of Biotechnology, School of Life Sciences, Indonesia International Institute for Life Sciences, Pulomas Barat Kavling 88, Jakarta 13210, Indonesia
| | - Katherine Kho
- Department of Biotechnology, School of Life Sciences, Indonesia International Institute for Life Sciences, Pulomas Barat Kavling 88, Jakarta 13210, Indonesia
| | - Ihsan Tria Pramanda
- Department of Biotechnology, School of Life Sciences, Indonesia International Institute for Life Sciences, Pulomas Barat Kavling 88, Jakarta 13210, Indonesia
| | - Liew Phing Pui
- Department of Food Science and Nutrition, Faculty of Applied Sciences, UCSI University, Jalan Menara Gading, UCSI Heights, Cheras, Kuala Lumpur 56000, Malaysia
| | - Yu Hsuan How
- Department of Food Science and Nutrition, Faculty of Applied Sciences, UCSI University, Jalan Menara Gading, UCSI Heights, Cheras, Kuala Lumpur 56000, Malaysia
| | - Crystale Siew Ying Lim
- Department of Biotechnology, Faculty of Applied Sciences, UCSI University, Jalan Menara Gading, UCSI Heights, Cheras, Kuala Lumpur 56000, Malaysia
| | - Putu Virgina Partha Devanthi
- Department of Biotechnology, School of Life Sciences, Indonesia International Institute for Life Sciences, Pulomas Barat Kavling 88, Jakarta 13210, Indonesia
- Correspondence:
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Awasthi A, Corrie L, Vishwas S, Gulati M, Kumar B, Chellappan DK, Gupta G, Eri RD, Dua K, Singh SK. Gut Dysbiosis and Diabetic Foot Ulcer: Role of Probiotics. Pharmaceutics 2022; 14:pharmaceutics14112543. [PMID: 36432734 PMCID: PMC9699533 DOI: 10.3390/pharmaceutics14112543] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/07/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022] Open
Abstract
Diabetic foot ulcer (DFU) is a multifactorial disease and one of the complications of diabetes. The global burden of DFU in the health sector is increasing at a tremendous rate due to its cost management related to hospitalization, medical costs and foot amputation. Hence, to manage DFU/DWs, various attempts have been made, including treating wounds systematically/topically using synthetic drugs, herbal drugs, or tissue engineering based surgical dressings. However, less attention has been paid to the intrinsic factors that are also the leading cause of diabetes mellitus (DM) and its complications. One such factor is gut dysbiosis, which is one of the major causes of enhancing the counts of Gram-negative bacteria. These bacteria produce lipopolysaccharides, which are a major contributing factor toward insulin resistance and inflammation due to the generation of oxidative stress and immunopathy. These all lead to DM and DFU. Probiotics are the commercial form of beneficial gut microbes that are taken as nutraceuticals by people of all ages to improve gut immunity and prevent gut dysbiosis. However, the role of probiotics has been less explored in the management of DFU. Hence, the therapeutic potential of probiotics in managing DFU is fully described in the current review. This report covers the linkage between gut dysbiosis and DFU, sources of probiotics, the mechanisms of probiotics in DW healing, and the impact of probiotic supplementation in treating DFU. In addition, techniques for the stabilization of probiotics, market status, and patents related to probiotics have been also covered. The relevant data were gathered from PubMed, Scopus, Taylor and Francis, Science Direct, and Google Scholar. Our systematic review discusses the utilization of probiotic supplementation as a nutraceutical for the management of DFU.
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Affiliation(s)
- Ankit Awasthi
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Leander Corrie
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Sukriti Vishwas
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Bimlesh Kumar
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jaipur 302017, India
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 602105, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun 248007, India
| | - Rajaraman D. Eri
- School of Health Sciences, The University of Tasmania, Launceston, TAS 7248, Australia
- Correspondence: (R.D.E.); or (S.K.S.); Tel.: +61-363245467 (R.D.E.); +91-9888720835 (S.K.S.)
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Correspondence: (R.D.E.); or (S.K.S.); Tel.: +61-363245467 (R.D.E.); +91-9888720835 (S.K.S.)
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Study on spray-drying of Bacillus velezensis NKMV-3 strain, its formulation and bio efficacy against early blight of tomato. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Blazheva D, Mihaylova D, Averina OV, Slavchev A, Brazkova M, Poluektova EU, Danilenko VN, Krastanov A. Antioxidant Potential of Probiotics and Postbiotics: A Biotechnological Approach to Improving Their Stability. RUSS J GENET+ 2022. [DOI: 10.1134/s1022795422090058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sakoui S, Derdak R, Pop OL, Vodnar DC, Addoum B, Teleky BE, Elemer S, Elmakssoudi A, Suharoschi R, Soukri A, El Khalfi B. Effect of encapsulated probiotic in Inulin-Maltodextrin-Sodium alginate matrix on the viability of Enterococcus mundtii SRBG1 and the rheological parameters of fermentedmilk. Curr Res Food Sci 2022; 5:1713-1719. [PMID: 36212080 PMCID: PMC9539782 DOI: 10.1016/j.crfs.2022.09.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/24/2022] [Accepted: 09/29/2022] [Indexed: 12/02/2022] Open
Abstract
In the current research, Enterococcus mundtii SRBG1 newly isolated from Bat guano was encapsulated using spray drying technique to create a probiotic powder using six combinations of inulin, maltodextrin and sodium alginate. The encapsulation yield, moisture content, physical characteristics, and shape were investigated. Microcapsules yields ranged from 67 to 85 percent, which is consistent with typical B-290 spray-drier yields. The moisture content showed to increase (4 ± 0.15%) with the addition of sodium alginate to inulin and maltodextrin. In the gastrointestinal conditions (simulated gastric juice and bile salts), it was shown that the viability of probiotic cells in capsules was higher than that of free cells. This demonstrated the effectiveness of combining inulin and maltodextrin to encapsulate substances in surviving in gastro-intestinal conditions. Additionally, we evaluated the non-encapsulated and encapsulated SRBG1 by assessing their impact on the rheological parameters of fermented milk. The results showed that in the absence of sodium alginate the viscosity of milk was lower than with the other protectors, which was confirmed by the quick acidification of the fermented milk by microcapsules containing sodium alginate. Enterococcus mundtii SRBG1 isolated from Bat guano was encapsulated by spray drying. Six combinations of inulin, maltodextrin and sodium alginate were used. Microcapsules yields ranged from 67 to 85 percent. Inulin and maltodextrin were effective in protecting SRBG1. In the absence of sodium alginate the viscosity of fermented milk decreased.
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Xie S, Qu P, Luo S, Wang C. Potential uses of milk proteins as encapsulation walls for bioactive compounds: A review. J Dairy Sci 2022; 105:7959-7971. [PMID: 36028346 DOI: 10.3168/jds.2021-21127] [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: 08/08/2021] [Accepted: 05/11/2022] [Indexed: 11/19/2022]
Abstract
Milk proteins have received much awareness due to their bioactivity. However, their encapsulation functions have not attracted enough attention. Milk proteins as encapsulation walls can increase the bioavailability of bioactive compounds. As the benefits of bioactive compounds are critically determined by bioavailability, the effect of interactions between milk proteins and active substances is a critical topic. In the present review, we summarize the effects of milk proteins as encapsulation walls on the bioavailability of active substances with a special focus. The methods and mechanisms of interactions between milk proteins and active substances are also discussed. The evidence collected in the present review suggests that when active substances are encapsulated by milk proteins, the bioavailability of active substances can be significantly affected. This review also provides valuable guidelines for the use of milk protein-based microcarriers.
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Affiliation(s)
- Siyu Xie
- Inner Mongolia YiLi Industrial Group Co. Ltd., Hohhot, China 010110; Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China 010110
| | - Peng Qu
- Inner Mongolia YiLi Industrial Group Co. Ltd., Hohhot, China 010110; Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China 010110
| | - Shubo Luo
- Inner Mongolia YiLi Industrial Group Co. Ltd., Hohhot, China 010110; Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China 010110
| | - Caiyun Wang
- Inner Mongolia YiLi Industrial Group Co. Ltd., Hohhot, China 010110; Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China 010110.
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Handajani YS, Turana Y, Yogiara Y, Sugiyono SP, Lamadong V, Widjaja NT, Christianto GAM, Suwanto A. Effects of Tempeh Probiotics on Elderly With Cognitive Impairment. Front Aging Neurosci 2022; 14:891773. [PMID: 35813939 PMCID: PMC9263263 DOI: 10.3389/fnagi.2022.891773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 06/01/2022] [Indexed: 12/25/2022] Open
Abstract
Introduction Oral consumption of probiotics can alter Gut Microbiota by causing changes in the production of probiotic derivatives. Therefore, by utilizing Gut-Brain-Axis (GBA), probiotics could provide an opportunity for central nervous system (CNS) modulation, including cognitive function. Tempeh is a traditional Indonesian food rich in probiotics and beneficial for cognitive function. However, the type of probiotics that play a role in cognitive improvement and the number of probiotics needed for the benefits of increasing cognitive function was unknown. Method This experimental study involved a total of 93 subjects, divided into 3 groups: A, B and C/control (n: 33, 32, and 28), who were provided with probiotic supplementation isolated from tempeh for 12 weeks intervention. Inclusion criteria were age > 60 years, and memory impairment with the third repetition value of Word List Memory Immediate Recall (WLMIR) < 7. Subjects with diabetes were excluded. Cognitive function examinations were carried out before and after treatment. The tempeh-derived probiotics were prepared trough several processes. Genomic isolation, detection of GABA-encoding genes, and species identification using the 16S-rRNA gene encoding were performed. Results The probiotics isolate used in the intervention was identified as Limosilactobacillus fermentum. We assigned this isolate as L. fermentum A2.8. The presence of the gene encoding GABA was found on this isolate. There was an increase in the cognitive domains of memory, learning process, and verbal fluency (p < 0.05) in group A (probiotics at concentration of 108 CFU/mL). Memory function, visuospatial, and verbal fluency improved (p < 0.05) in group B (probiotics at concentration of 107 CFU/mL). Only an increase in the memory domain was observed in the control group. Improvement of the learning process occurred only in group A (p = 0.006). Conclusion Administration of probiotics derived from L. fermentum A2.8 increased the cognitive domains of memory, language and visuospatial function. However, probiotic supplementation at a concentration of 108 CFU/mL was better in improving the learning process. This study succeeded in detecting Lactic Acid Bacterial isolates L. fermentum A2.8 that enclosed gene encoding glutamate decarboxylase (gad) which is involved in the synthesis of -aminobutyric acid (GABA), a neurotransmitter vital for cognitive function.
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Affiliation(s)
- Yvonne Suzy Handajani
- Center of Health Research, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Yuda Turana
- Department of Neurology, School of Medicine and Health Sciences, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
- *Correspondence: Yuda Turana
| | - Yogiara Yogiara
- Faculty of Biotechnology, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Sagita Pratiwi Sugiyono
- School of Medicine and Health Sciences, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Vincent Lamadong
- School of Medicine and Health Sciences, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Nelly Tina Widjaja
- Center of Health Research, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | | | - Antonius Suwanto
- Faculty of Biotechnology, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
- Department of Biology, Faculty of Mathematics and Natural Science, IPB University, Bogor, Indonesia
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El-Sayed HS, Youssef K, Hashim AF. Stirred Yogurt as a Delivery Matrix for Freeze-Dried Microcapsules of Synbiotic EVOO Nanoemulsion and Nanocomposite. Front Microbiol 2022; 13:893053. [PMID: 35663887 PMCID: PMC9161547 DOI: 10.3389/fmicb.2022.893053] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/11/2022] [Indexed: 12/03/2022] Open
Abstract
Nowadays, dairy products are considered a good matrix to deliver many functional substances either vital oils or probiotic cells. Two models of microcapsules were produced from co-encapsulation of extra virgin olive oil (EVOO) nanoemulsion or nanocomposite and synbiotic bacteria (maltodextrin with Lactobacillus acidophilus and Bifidobacterium bifidum) using the freeze-drying technique. These models of microcapsules were added to stirred yogurt, and then its storage effect on microbiology, chemically, and sensory properties were evaluated for 21 days. The average droplet size and zeta potential distribution of EVOO nanoemulsion and nanocomposite were investigated. Also, oxidative stability, microencapsulation efficiency, release profile, and antioxidant activity were studied. The results showed that the average particle size of EVOO nanoemulsion and nanocomposite ranged between 416 and 475 nm, while zeta potential was -39.6 and -33.6 mV, respectively. The induction period of EVOO extracted from nanoemulsion and nanocomposite microcapsules models was 11.30 and 8 h. The microencapsulation efficiency of probiotic and EVOO was determined at 88.84 and 65.61% for the nanoemulsion microcapsules model, while the nanocomposite microcapsules model showed 98.49 and 72%. The two models of microcapsules have boosted the viability of probiotic bacteria inside stirred yogurt than free cells. Also, the presence of microcapsules did not affect the viability of stirred yogurt starter cultures, and high values for the total solid and protein were detected. Therefore, the results recommended that stirred yogurt is a good delivery carrier for highly antioxidant and healthy microcapsules of synbiotic EVOO nanoemulsion and nanocomposite.
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Affiliation(s)
- Hoda S. El-Sayed
- Dairy Science Department, Food Industries and Nutrition Research Institute, National Research Centre, Giza, Egypt
| | - Khamis Youssef
- Agricultural Research Center, Plant Pathology Research Institute, Giza, Egypt
- Agricultural and Food Research Council, Academy of Scientific Research and Technology, Cairo, Egypt
| | - Ayat F. Hashim
- Fats and Oils Department, Food Industries and Nutrition Research Institute, National Research Centre, Giza, Egypt
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Application of Spray Dried Encapsulated Probiotics in Functional Food Formulations. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02803-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Rajam R, Subramanian P. Encapsulation of probiotics: past, present and future. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2022. [DOI: 10.1186/s43088-022-00228-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Abstract
Background
Probiotics are live microbial supplements known for its health benefits. Consumption of probiotics reported to improve several health benefits including intestinal flora composition, resistance against pathogens. In the recent years, there is an increasing trend of probiotic-based food products in the market.
Main body
Probiotics cells are targeted to reach the large intestine, and the probiotics must survive through the acidic conditions of the gastric environment. It is recommended to formulate the probiotic bacteria in the range of 108–109 cfu/g for consumption and maintain the therapeutic efficacy of 106–107 cfu/g in the large intestine. During the gastrointestinal transit, the probiotics will drastically lose its viability in the gastric environment (pH 2). Maintaining cell viability until it reaches the large intestine remains challenging task. Encapsulating the probiotics cells with suitable wall material helps to sustain the survival of probiotics during industrial processing and in gastrointestinal transit. In the encapsulation process, cells are completely enclosed in the wall material, through different techniques including spray drying, freeze drying, extrusion, spray freeze drying, emulsification, etc. However, spray-drying and freeze-drying techniques are successfully used for the commercial formulation; thus, we limited to review those encapsulation techniques.
Short conclusions
The survival rate of spray-dried probiotics during simulated digestion mainly depends on the inlet air temperature, wall material and exposure in the GI condition. And fermentation, pH and freeze-drying time are the important process parameters for maintaining the viability of bacterial cells in the gastric condition. Improving the viability of probiotic cells during industrial processing and extending the cell viability during storage and digestion will be the main concern for successful commercialization.
Graphical abstract
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Bommasamudram J, Muthu A, Devappa S. Effect of sub-lethal heat stress on viability of Lacticaseibacillus casei N in spray-dried powders. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Totipotency of Daucus carota L. Somatic Cells Microencapsulated Using Spray Drying Technology. PLANTS 2021; 10:plants10112491. [PMID: 34834854 PMCID: PMC8621100 DOI: 10.3390/plants10112491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 11/17/2022]
Abstract
The carrot is considered a model system in plant cell culture. Spray drying represents a widely used technology to preserve microorganisms, such as bacteria and yeasts. In germplasm conservation, the most used methods are freeze drying and cryopreservation. Therefore, the aim of this work was to evaluate the effect of spray drying on the viability and totipotency of somatic carrot cells. Leaf, root and stem explants were evaluated to induce callus with 2 mg/L of 2,4-dichlorophenoxyacetic acid (2,4-D). Calli obtained from the stem were cultivated in a liquid medium with 1 mg/L of 2,4-D. Cell suspensions were spray dried with maltodextrin-gum Arabic and maltodextrin-xanthan gum mixtures, two outlet air temperatures (50 and 60 °C) and 120 °C inlet air temperature. Results showed that carrot cells were viable after spray drying, and this viability remained for six months at 8 °C. The totipotency of the microencapsulated cells was proven. Cells that were not spray dried regenerated 24.6 plantlets, while the spray dried cells regenerated 19 plantlets for each gram of rehydrated powder. Thus, spray drying allowed researchers to obtain viable and totipotent cells. This work is the first manuscript that reported the spray drying of plant somatic cells.
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Anitha DPM, Sellamuthu PS. Microencapsulation of probiotics in finger millet milk complex to improve encapsulation efficiency and viability. FOOD SCI TECHNOL INT 2021; 28:216-232. [PMID: 33779343 DOI: 10.1177/10820132211003706] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study aimed to assess the effectiveness of finger millet milk complex (almond gum with maltodextrin) to encapsulate the isolated Lactobacillus strains. The wall materials were optimized based on its encapsulation efficiency, antioxidant activity, total phenol content and encapsulation yield. The strains were spray-dried at the optimized condition: 120 °C inlet temperature, maltodextrin 30% and almond gum 1.5%. Survival count of microencapsulated Lactobacillus plantarum RS09 and RS23 strains were 7.91 and 7.83 CFU/g respectively. Viability of microencapsulated strains and free cells under low pH, bile salt, simulated gastric juice and intestinal juice were assessed. Strain RS09 exhibited the highest viable count. Addition of almond gum and finger millet milk increased the phenolic content and offered a protective effect to the strains during spray drying. Results also showed that the powders were amorphous with partial irregularities and a smooth surface with less dents. Hence, they could be used as potential encapsulating agents during spray drying.
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Affiliation(s)
| | - Periyar Selvam Sellamuthu
- Department of Food Process Engineering, SRM Institute of Science and Technology, Kattankulathur, India
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