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Patricio Rocha B, de Brito Lopes PL, Oliveira Morais da Silva M, Guimarães Gomes AC, Alonso Buriti FC, Menezes Florêncio I, Rolim Florentino E. Utilization of ripe coconut water in the development of probiotic gelatin. PeerJ 2024; 12:e17502. [PMID: 38952971 PMCID: PMC11216217 DOI: 10.7717/peerj.17502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 05/13/2024] [Indexed: 07/03/2024] Open
Abstract
Background Desserts with vegetable ingredients are a constantly expanding global market due to the search for alternatives to cow's milk. Fermentation of these matrices by lactic acid bacteria can add greater functionality to the product, improving its nutritional, sensory, and food safety characteristics, as well as creating bioactive components with beneficial effects on health. Concern for health and well-being has aroused interest in byproducts of the industry that have functional properties for the body, such as mature coconut water, a normally discarded residue that is rich in nutrients. This study aimed to develop a probiotic gelatin based on pulp and water from mature coconuts and evaluate the physicochemical characteristics, viability of the Lacticaseibacillus rhamnosus LR32 strain in the medium, as well as the texture properties of the product. Methods After collection and cleaning, the physicochemical characterization, mineral analysis, analysis of the total phenolic content and antioxidant activity of mature coconut water were carried out, as well as the centesimal composition of its pulp. Afterwards, the gelling was developed with the addition of modified corn starch, gelatin, sucrose, and probiotic culture, being subjected to acidity analysis, texture profile and cell count, on the first day and every 7 days during 21 days of storage, under refrigeration at 5 °C. An analysis of the centesimal composition was also carried out. Results The main minerals in coconut water were potassium (1,932.57 mg L-1), sodium (19.57 mg L-1), magnesium (85.13 mg L-1) calcium (279.93 mg L-1) and phosphorus (11.17 mg L- 1), while the pulp had potassium (35.96 g kg-1), sodium (0.97 g kg-1), magnesium (2.18 g kg-1), 37 calcium (1.64 g kg-1), and phosphorus (3.32 g kg-1). The phenolic content of the water and pulp was 5.72 and 9.77 mg gallic acid equivalent (GAE) 100 g-1, respectively, and the antioxidant capacity was 1.67 and 0.98 39 g of 2, 2-diphenyl-1-picrylhydrazyl (DPPH) mg-1, respectively. The coconut pulp had 2.81 g 100 g-1of protein, 1.11 g 100 g-1 of 40 ash, 53% moisture, and 5.81 g 100 g-1 of carbohydrates. The gelatin produced during the storage period presented firmness parameters ranging from 145.82 to 206.81 grams-force (gf), adhesiveness from 692.85 to 1,028.63 gf sec, cohesiveness from 0.604 to 0.473, elasticity from 0.901 to 0.881, gumminess from 86.27 to 97.87 gf, and chewiness from 77.72 to 91.98 gf. Regarding the viability of the probiotic microorganism, the dessert had 7.49 log CFU g-1 that remained viable during the 21-day storage, reaching 8.51 CFU g-1. Acidity ranged from 0.15 to 0.64 g of lactic acid 100 g-1. The centesimal composition of the product showed 4.88 g 100 g-1 of protein, 0.54 g 100 g-1 of ash, 85.21% moisture, and 5.37g 100 g-1 of carbohydrates. The development of the gelatin made it possible to obtain a differentiated product, contributing to diversification in the food sector, providing a viable alternative for maintaining consumer health and reducing costs compared to desserts already available on the market.
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Affiliation(s)
- Beatriz Patricio Rocha
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
| | | | - Miqueas Oliveira Morais da Silva
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
| | - Ana Catarina Guimarães Gomes
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
| | - Flávia Carolina Alonso Buriti
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
| | - Isanna Menezes Florêncio
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
| | - Eliane Rolim Florentino
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
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Agriopoulou S, Smaoui S, Chaari M, Varzakas T, Can Karaca A, Jafari SM. Encapsulation of Probiotics within Double/Multiple Layer Beads/Carriers: A Concise Review. Molecules 2024; 29:2431. [PMID: 38893306 PMCID: PMC11173482 DOI: 10.3390/molecules29112431] [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: 04/25/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 06/21/2024] Open
Abstract
An increased demand for natural products nowadays most specifically probiotics (PROs) is evident since it comes in conjunction with beneficial health effects for consumers. In this regard, it is well known that encapsulation could positively affect the PROs' viability throughout food manufacturing and long-term storage. This paper aims to analyze and review various double/multilayer strategies for encapsulation of PROs. Double-layer encapsulation of PROs by electrohydrodynamic atomization or electrospraying technology has been reported along with layer-by-layer assembly and water-in-oil-in-water (W1/O/W2) double emulsions to produce multilayer PROs-loaded carriers. Finally, their applications in food products are presented. The resistance and viability of loaded PROs to mechanical damage, during gastrointestinal transit and shelf life of these trapping systems, are also described. The PROs encapsulation in double- and multiple-layer coatings combined with other technologies can be examined to increase the opportunities for new functional products with amended functionalities opening a novel horizon in food technology.
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Affiliation(s)
- Sofia Agriopoulou
- Department of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, Greece;
| | - Slim Smaoui
- Laboratory of Microbial and Enzymatic Biotechnologies and Biomolecules, Center of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, P.O. Box 1177, Sfax 3018, Tunisia; (S.S.); (M.C.)
| | - Moufida Chaari
- Laboratory of Microbial and Enzymatic Biotechnologies and Biomolecules, Center of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, P.O. Box 1177, Sfax 3018, Tunisia; (S.S.); (M.C.)
| | - Theodoros Varzakas
- Department of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, Greece;
| | - Asli Can Karaca
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469 Maslak, Turkey;
| | - Seid Mahdi Jafari
- Faculty of Food Science and Technology, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan 49138-15739, Iran
- Halal Research Center of IRI, Iran Food and Drug Administration, Ministry of Health and Medical Education, Tehran 14158-45371, Iran
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Sekhavatizadeh SS, Derakhshan M, Ganje M, Hosseinzadeh S. Aloe vera jelly dessert supplemented with Lactobacillus curvatus encapsulated in Plantago major mucilage and sodium alginate: Characterization of physicochemical, sensory properties and survivability against low pH, salt, heat, and cold storage. Food Sci Nutr 2024; 12:3377-3390. [PMID: 38726455 PMCID: PMC11077194 DOI: 10.1002/fsn3.4003] [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: 09/23/2023] [Revised: 01/16/2024] [Accepted: 01/21/2024] [Indexed: 05/12/2024] Open
Abstract
The goal of this research was to assess the free Lactobacillus curvatus (FLC) and microencapsulated L. curvatus (MLC) survivability using sodium alginate and Plantago major mucilage (PMM), as a second layer to produce probiotic aloe vera jelly dessert (AVJD). To determine bead characteristics, the aspect ratio of the bead, survival in 72°C, and cold storage were assessed as well as for AVJD, survivability of probiotics in simulated gastrointestinal condition (SGIC), and storage time. The results showed that all the beads are spherical (aspect ratio = 1.12), and under heat stress conditions, MLC showed a higher survival rate (50.15%) compared to FLC (not detected after 5 min). The number of survived probiotics in the MLC sample (8.65 log CFU/mL) was higher than FLC (7.52 log CFU/g) on the 28th day. In AVJD, the MLC survived at a minimum scientific adequate number of probiotics (6.88 log CFU/mL) on the 28th day. In SGIC, the final survival rates of FLC and MLC samples were 14.24% and 71.04%, respectively. These results suggest that using alginate and PMM is a promising method to protect L. curvatus (LC) from harsh environmental conditions and in AVJD.
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Affiliation(s)
| | - Maryam Derakhshan
- Department of Food Science and TechnologyBushehr Institute of Kherad Higher EducationBushehrIran
| | - Mohammad Ganje
- Department of Food Science and TechnologyBushehr Institute of Kherad Higher EducationBushehrIran
- Department of Agriculture, Minab Higher Education CenterUniversity of HormozganBandar AbbasIran
| | - Saeid Hosseinzadeh
- Department of Food Hygiene and Public Health, School of Veterinary MedicineShiraz UniversityShirazIran
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Sekhavatizadeh SS, Afrasiabi F, Montaseri Z. Encapsulation of probiotic Lactobacillus acidophilus ATCC 4356 in alginate-galbanum (Ferula Gummosa Boiss) gum microspheres and evaluation of the survival in simulated gastrointestinal conditions in probiotic Tahini halva. Braz J Microbiol 2023; 54:1589-1601. [PMID: 37515666 PMCID: PMC10485199 DOI: 10.1007/s42770-023-01074-3] [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: 11/11/2022] [Accepted: 07/20/2023] [Indexed: 07/31/2023] Open
Abstract
One of the famous traditional confectionery products is Tahini halva. The aim of this study was the production of probiotic halva using free Lactobacillus acidophilus (FLA) and microencapsulated Lactobacillus acidophilus (MLA) with sodium alginate and galbanum gum as the second layer. The survival rate of MLA and FLA during heat stress, storage time, and simulation gastrointestinal condition in Tahini halva was assessed. The survival rates of MLA and FLA under heat stress were 50.13% and 34.6% respectively. During storage in Tahini halva, the cell viability loss was 3.25 Log CFU g-1 and 6.94 Log CFU g-1 for MLA and FLA, separately. Around 3.58 and 4.77 Log CFU g-1 bacteria were reduced after 6 h of exposure in simulated gastrointestinal conditions, for MLA and FLA respectively. These results suggest that the use of alginate and galbanum gum is a promising approach to protecting L. acidophilus against harsh environmental conditions.
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Affiliation(s)
- Seyed Saeed Sekhavatizadeh
- Fars Agricultural and Natural Resources Research and Education Center, AREEO, Post Box: 7155863511, Shiraz, Fars, Iran.
| | - Forough Afrasiabi
- Food Science and Technology, Islamic Azad University, Sarvestan, Fars, Iran
| | - Zahra Montaseri
- Department of Infectious Diseases, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
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Sekhavatizadeh SS, Abadariyan N, Ebrahimi L, Hasanzadeh M. Effects of free and encapsulated Siah-e-Samarghandi grape seed extract on the physicochemical, textural, microbial, and sensorial properties of UF-Feta cheese. Food Sci Nutr 2023; 11:3923-3938. [PMID: 37457156 PMCID: PMC10345734 DOI: 10.1002/fsn3.3378] [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: 02/15/2023] [Revised: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 07/18/2023] Open
Abstract
The current study was conducted to elucidate the impact of grape seed extract (SE) and microencapsulated seed extract (MSE) addition to UF-Feta cheese. The SE was encapsulated in maize starch, alginate, and canola oil using the emulsion technique. The SE and MSE characteristics were evaluated. The products were subjected to physicochemical (pH, titrable acidity, color, texture, and sensory properties), microbiological analysis (starter count), and lipid oxidation test (proxide, acid degree, and ansidine value) during 60 days of storage. The main phenol component in the SE was catechin (419.04 mg/L), gallic acid (319.63 mg/L), and chlorogenic acid (4.19 ± 0.002 mg/L). The antioxidant value was 157.80 mg/L. The MSE was elliptical in shape with a 24.29 μm diameter. The efficiency of microencapsulation was 53.86%. The addition of SE and MSE had no significant effect on pH and acidity, but lipolysis decreased based on acid degree value (0.7%; p > .05). The increasing trend of peroxide values was 172.54%, 145.68%, and 118.75% for C, SE, and MSE samples, respectively, and 35.68%, 32.28%, and 17.24% for the P-anisidine values during the storage time. Therefore, fat oxidation was reduced in the supplemented cheese. Nevertheless, the supplemented cheese had limited color alterations. The MSE and SE did not affect the survival rates of the starter count. The SE and MSE had a less rigid structure. The hardness (2748.0 g) and chewiness (57.45 mJ) values in SE cheese had the greatest value among the samples. All sensory parameters were lowest in MSE cheese. In short, encapsulation showed suitable properties for SE to apply in UF-Feta cheese.
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Affiliation(s)
- Seyed Saeed Sekhavatizadeh
- Department of Food Science and TechnologyFars Agricultural and Natural Resources Research and Education Center, AREEOShirazIran
| | - Nasim Abadariyan
- Department of Food ScienceKherad Institute of Higher EducationBushehrIran
| | - Laya Ebrahimi
- Department of Food Hygiene and Public Health, School of Veterinary MedicineShiraz UniversityShirazIran
| | - Mahboobeh Hasanzadeh
- Department of FisheriesAcademic Center for Education Culture and Research, ACECRBushehrIran
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Sekhavatizadeh SS, Banisaeed K, Hasanzadeh M, Khalatbari-Limaki S, Amininezhad H. Physicochemical properties of kashk supplemented with encapsulated lemongrass extract. FOODS AND RAW MATERIALS 2022. [DOI: 10.21603/2308-4057-2023-1-560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Kashk is a perishable fermented dairy product. Since chemical preservatives are harmful for human health, we aimed to study lemongrass (Cymbopogon citratus L.) as a natural preservative.
First, we assessed the phytochemical properties of lemongrass extract. Then, we added lemongrass extract and microencapsulated lemongrass extract to kashk samples. Finally, we analyzed their physicochemical and sensorial properties during 60 days of storage.
Catechin (419.04 ± 0.07 mg/L), gallic acid (319.67 ± 0.03 mg/L), and chloregenic acid (4.190 ± 0.002 mg/L) were found to be the predominant phenolic constituents in lemongrass. Total phenolics, total flavonoids, and antioxidant activity (IC50) values of the lemongrass extract were 26.73 mg GA/g, 8.06 mg Quercetin/g, and 2751.331 mg/L, respectively. The beads were spherical in shape with a 35.03-nm average particle diameter and 47.81% microencapsulation efficiency. The pH of the supplemented kashks decreased during the storage time. They showed lower acid degree values than the control at the end of storage. The peroxide, p-anisidine, and thiobarbituric acid values of the sample fortified with microencapsulated lemongrass extract were 6.15, 4.76, and 44.12%, respectively, being the lowest among the samples. This kashk sample had the highest hardness (570.62 ± 21.87 g), adhesiveness (18.10 ± 4.36 mJ), and cohesiveness (0.56 ± 0.25) but the lowest chewiness (72.66 ± 3.08 mJ) among the samples. It also had a better sensory profile than the control samples.
Our results indicated that microencapsulated lemongrass extract could be incorporated into kashk to ensure suitable sensorial and textural properties. Furthermore, it may delay fat oxidation and lipolysis during storage.
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Bodbodak S, Nejatian M, Ghandehari Yazdi AP, Kamali Rousta L, Rafiee Z, Jalali-Jivan M, Kharazmi MS, Jafari SM. Improving the thermal stability of natural bioactive ingredients via encapsulation technology. Crit Rev Food Sci Nutr 2022; 64:2824-2846. [PMID: 36178297 DOI: 10.1080/10408398.2022.2127145] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Bioactive compounds (bioactives) such as phenolic acids, coumarins, flavonoids, lignans and carotenoids have a marked improvement effect on human health by acting on body tissues or cells. Nowadays, with increasing levels of knowledge, consumers prefer foods that can provide bioactives beside the necessary nutrients (e.g., vitamins, essential fatty acids and minerals). However, an important barrier for incorporating bioactives into foods is their low thermal stability. Nevertheless, thermal processing is widely used by the food industries to achieve food safety and desired texture. The aim of this work is to give an overview of encapsulation technology to improve thermal stability of bioactives incorporated into different food products. Almost all thermal analysis and non-thermal methods in the literature suggest that incorporation of bioactives into different walls can effectively improve the thermal stability of bioactives. The level of such thermal enhancement depends on the strength of the bioactive interaction and wall molecules. Furthermore, contradictory results have been reported in relation to the effect of encapsulation technique using the same wall on thermal stability of bioactives. To date, the potential to increase the thermal resistance of various bioactives by gums, carbohydrates, and proteins have been extensively studied. However, further studies on the comparison of walls and encapsulation methods to form thermally stable carriers seem to be needed. In this regard, the same nature of bioactives and the specific protocol in the report of study results should be considered to compare the data and select the optimum conditions of encapsulation to achieve maximum thermal stability.
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Affiliation(s)
- Samad Bodbodak
- Department of Food Science and Technology, Ahar Faculty of Agriculture and Natural Resources, University of Tabriz, Tabriz, Iran
| | - Mohammad Nejatian
- Department of Nutrition Science and Food Hygiene, Faculty of Health, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Leila Kamali Rousta
- Department of Food Research and Development, Zar Research and Industrial Development Group, Alborz, Iran
| | - Zahra Rafiee
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran
| | - Mehdi Jalali-Jivan
- Department of Food Science and Technology, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
| | | | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, Universidade de Vigo, Ourense, Spain
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
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Sekhavatizadeh SS, Karimi A, Hosseinzadeh S, Shaviklo A, Abedi M, Mahmoodianfard H, Ghaedmohammadi M. Nutritional and sensory properties of low-fat milk dessert enriched with quinoa ( Chenopodium quinoa Willd) Titicaca protein isolate. Food Sci Nutr 2022; 11:516-526. [PMID: 36655108 PMCID: PMC9834869 DOI: 10.1002/fsn3.3082] [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: 05/09/2022] [Revised: 08/20/2022] [Accepted: 09/16/2022] [Indexed: 01/21/2023] Open
Abstract
The purpose of this work was to investigate the potential production of Titicaca quinoa protein isolated (TQPI) to improve the quality of low-fat desserts. In this study, low-fat desserts incorporating TQPI (0, 1%, 3%, and 5%) were produced. The results indicated that as TQPI increased, protein content, acidity, b*, hardness, and water-holding capacity (WHC) increased. Dessert containing 5% TQPI exhibited the highest values of hardness (63.23 ± 1.46 g), adhesiveness (0.88 ± 0.19), gumminess (67.30 ± 1.41 g), chewiness (11.41 ± 0.46 mJ), protein content (18.09%), b*(20.75), WHC (50.65%), and acidity (25.9 °D) on the 21st day of the storage time. TQPI (1%) gave a better effect on taste, texture, and total acceptability in comparison with other fortified desserts. Electron microscopy shows that the fortified dessert containing 5% TQPI had a stronger network than the others. It can be concluded that desserts containing 1% TQPI presented a very good response as a potential new dairy product based on sensory properties.
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Affiliation(s)
- Seyed Saeed Sekhavatizadeh
- Assistant Professor of Fars Agricultural and Natural Resources Research and Education CenterAREEOShirazFarsIran
| | - Abdolhamid Karimi
- Assistant Professor of Animal Science Research, Fars Agricultural and Natural Resources Research and Education Center, Agricultural ResearchEducation and Extension Organization AREEOShirazIran
| | - Saeid Hosseinzadeh
- Professor of Food Hygiene, Department of Food Hygiene and Public Health, School of Veterinary MedicineShiraz UniversityShirazIran
| | - Amir Reza Shaviklo
- Associate Professor of Food Science and Technology, Department of Animal Processing, Animal Science Research Institute of IranAgricultural Research, Education and Extension Organization (AREEO)KarajIran
| | - Mohsen Abedi
- Lecturer of Agricultural Education and Extension Institute, Agricultural Research, Education and Extension Organization (AREEO)TehranIran
| | - Hamidreza Mahmoodianfard
- Lecturer of Fars Agricultural and Natural Resources Research and Education CenterAREEOShirazIran
| | - Mohsen Ghaedmohammadi
- Lecturer of Fars Agricultural and Natural Resources Research and Education CenterAREEOShirazIran
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Yuan Y, Yin M, Zhai Q, Chen M. The encapsulation strategy to improve the survival of probiotics for food application: From rough multicellular to single-cell surface engineering and microbial mediation. Crit Rev Food Sci Nutr 2022; 64:2794-2810. [PMID: 36168909 DOI: 10.1080/10408398.2022.2126818] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The application of probiotics is limited by the loss of survival due to food processing, storage, and gastrointestinal tract. Encapsulation is a key technology for overcoming these challenges. The review focuses on the latest progress in probiotic encapsulation since 2020, especially precision engineering on microbial surfaces and microbial-mediated role. Currently, the encapsulation materials include polysaccharides and proteins, followed by lipids, which is a traditional mainstream trend, while novel plant extracts and polyphenols are on the rise. Other natural materials and processing by-products are also involved. The encapsulation types are divided into rough multicellular encapsulation, precise single-cell encapsulation, and microbial-mediated encapsulation. Recent emerging techniques include cryomilling, 3D printing, spray-drying with a three-fluid coaxial nozzle, and microfluidic. Encapsulated probiotics applied in food is an upward trend in which "classic probiotic foods" (yogurt, cheese, butter, chocolate, etc.) are dominated, supplemented by "novel probiotic foods" (tea, peanut butter, and various dry-based foods). Future efforts mainly include the effect of novel encapsulation materials on probiotics in the gut, encapsulation strategy oriented by microbial enthusiasm and precise encapsulation, development of novel techniques that consider both cost and efficiency, and co-encapsulation of multiple strains. In conclusion, encapsulation provides a strong impetus for the food application of probiotics.
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Affiliation(s)
- Yongkai Yuan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Science Center for Future Foods, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, China
| | - Ming Yin
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Science Center for Future Foods, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, China
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Maoshen Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Science Center for Future Foods, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, China
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Jin H, Riaz Rajoka MS, Xu X, Liao N, Pang B, Yan L, Liu G, Sun H, Jiang C, Shao D, Barba FJ, Shi J. Potentials of orally supplemented selenium-enriched Lacticaseibacillus rhamnosus to mitigate the lead induced liver and intestinal tract injury. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 302:119062. [PMID: 35231537 DOI: 10.1016/j.envpol.2022.119062] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/12/2022] [Accepted: 02/24/2022] [Indexed: 06/14/2023]
Abstract
Lead is a metal that exists naturally in the Earth's crust and is a ubiquitous environmental contaminant. The alleviation of lead toxicity is important to keep human health under lead exposure. Biosynthesized selenium nanoparticle (SeNPs) and selenium-enriched Lactobacillus rhamnosus SHA113 (Se-LRS) were developed in this study, and their potentials in alleviating lead-induced injury to the liver and intestinal tract were evaluated in mice by oral administration for 4 weeks. As results, oral intake of lead acetate (150 mg/kg body weight per day) caused more than 50 times and 100 times lead accumulation in blood and the liver, respectively. Liver function was seriously damaged by the lead exposure, which is indicated as the significantly increased lipid accumulation in the liver, enhanced markers of liver function injury in serum, and occurrence of oxidative stress in liver tissues. Serious injury in intestinal tract was also found under lead exposure, as shown by the decrease of intestinal microbiota diversity and occurrence of oxidative stress. Except the lead content in blood and the liver were lowered by 52% and 58%, respectively, oral administration of Se-LRS protected all the other lead-induced injury markers to the normal level. By the comparison with the effects of normal L. rhamnosus SHA113 and the SeNPs isolated from Se-LRS, high protective effects of Se-LRS can be explained as the extremely high efficiency to promote lead excretion via feces by forming insoluble mixture. These findings illustrate the developed selenium-enriched L. rhamnosus can efficiently protect the liver and intestinal tract from injury by lead.
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Affiliation(s)
- Han Jin
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China
| | - Muhammad Shahid Riaz Rajoka
- Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai, 980-8572, Japan
| | - Xiaoguang Xu
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China
| | - Ning Liao
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China
| | - Bing Pang
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China
| | - Lu Yan
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China
| | - Guanwen Liu
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China
| | - Hui Sun
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China; School of Hospitality Management, Guilin Tourism University, 26 Liangfeng Road, Yanshan District, Guilin City, Guangxi Province, 541006, China
| | - Chunmei Jiang
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China
| | - Dongyan Shao
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China
| | - Francisco J Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Fo-rensic Medicine Department, Universitat de València, Faculty of Pharmacy, Avda, Vicent Andrés Estellés, s/n, Burjassot, 46100, València, Spain
| | - Junling Shi
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province, 710072, China.
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Rodrigues FJ, Cedran MF, Pereira GA, Bicas JL, Sato HH. Effective encapsulation of reuterin-producing Limosilactobacillus reuteri in alginate beads prepared with different mucilages/gums. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2022; 34:e00737. [PMID: 35686007 PMCID: PMC9171447 DOI: 10.1016/j.btre.2022.e00737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/22/2022] [Accepted: 05/11/2022] [Indexed: 01/07/2023]
Abstract
The mainly aim of this study was to use mucilaginous solutions obtained from tamarind, mutamba, cassia tora, psyllium and konjac powdered to encapsulate reuterin-producing Limosilactobacillus reuteri in alginate beads by extrusion technique. In the particles were determined the bacterial encapsulation efficiency, cell viability during storage and survival under simulated gastric and intestinal conditions. Moreover, the reuterin production, its entrapment into the beads and the influence on viability of encapsulated microorganism were evaluated. Scanning electron microscopy and Fourier Transform Infrared spectroscopy were employed to characterize the produced particles. The beads showed a relatively spherical shape with homogenous distribution of L. reuteri. The use of gums and mucilages combined with alginate improved the encapsulation efficiency (from 93.2 to 97.4%), the viability of encapsulated bacteria during refrigerated storage (especially in prolonged storage of 20, 30 and 60 days) and the survival after exposure to gastric and enteric environments (from 67.7 to 76.6%). The L. reuteri was able to produce reuterin via bioconversion of glycerol in the film-forming solutions, and the entrapment of the metabolite was improved using konjac, mutamba and tamarind mucilaginous solutions in the encapsulation process (45, 44.57 and 41.25%, respectively). Thus, our findings confirm the great potential of these hydrocolloids to different further purposes, enabling its application as support material for delivery of chemical or biological compounds.
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Affiliation(s)
- F J Rodrigues
- Food Biochemistry Laboratory, Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, Campinas, SP, Brazil
| | - M F Cedran
- Food Biotechnology Laboratory, Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, Campinas, SP, Brazil
| | - G A Pereira
- School of Food Engineering (FEA), Institute of Technology (ITEC), Federal University of Pará (UFPA), Belém, PA, Brazil
| | - J L Bicas
- Food Biotechnology Laboratory, Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, Campinas, SP, Brazil
| | - H H Sato
- Food Biochemistry Laboratory, Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, Campinas, SP, Brazil
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