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Wang X, Xie W, Cai L, Han C, Kuang H, Shao Y, Zhang S, Zhang Q, Li J, Cui W, Jiang Y, Tang L. Microencapsulated Limosilactobacillus reuteri Encoding Lactoferricin-Lactoferrampin Targeted Intestine against Salmonella typhimurium Infection. Nutrients 2023; 15:5141. [PMID: 38140400 PMCID: PMC10745908 DOI: 10.3390/nu15245141] [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: 11/14/2023] [Revised: 12/07/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023] Open
Abstract
Salmonella enterica serovar Typhimurium (S. typhimurium) is an important foodborne pathogen that infects both humans and animals and develops acute gastroenteritis. As porcine intestines are relatively similar to the human ones due to their relatively similar sizes and structural similarity, S. typhimurium causes analogous symptoms in both. Novel strategies for controlling S. typhimurium infection are also desired, such as mucosal-targeted delivery of probiotics and antimicrobial peptides. The bovine lactoferricin-lactoferrampin-encoding Limosilactobacillus reuteri (LR-LFCA) strain improves intestinal barrier function by strengthening the intestinal barrier. Weaned piglets were selected for oral administration of microencapsulated LR-LFCA (microcapsules entrap LR-LFCA into gastro-resistant polymers) and then infected with S. typhimurium for 3 days. We found that orally administering microencapsulated LR-LFCA to weaned piglets attenuated S. typhimurium-induced production of inflammatory factors in the intestinal mucosa by inhibiting the nuclear factor-kappa B (NF-κB) and P38 mitogen-activated protein kinases (MAPK) signaling pathway. Moreover, microencapsulated LR-LFCA administration significantly suppressed the oxidative stress that may correlate with gut microbiota (reduced Salmonella population and increased α-diversity and Lactobacillus abundance) and intestinal function (membrane transport and metabolism). Our work demonstrated that microencapsulated LR-LFCA effectively targeted intestine delivery of Lactobacillus and antimicrobial peptides and modulated gut microbiota and mucosal immunity. This study reveals a novel targeting mucosal strategy against S. typhimurium infection.
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Affiliation(s)
- Xueying Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Weichun Xie
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Limeng Cai
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Chuang Han
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Hongdi Kuang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Yilan Shao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Senhao Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Qi Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Jiaxuan Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Wen Cui
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Yanping Jiang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
| | - Lijie Tang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (W.X.); (L.C.); (C.H.); (H.K.); (Y.S.); (S.Z.); (Q.Z.); (J.L.); (W.C.)
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin 150030, China
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Setter C, Dias MC, Mascarenhas ARP, Tonoli GHD, de Oliveira TJP. Effect of different pre-treatments on the redispersion capacity of spray-dried microfibrillated cellulose: Elaboration and characterization of biofilms. Int J Biol Macromol 2023:125279. [PMID: 37301348 DOI: 10.1016/j.ijbiomac.2023.125279] [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: 10/24/2022] [Revised: 05/15/2023] [Accepted: 06/07/2023] [Indexed: 06/12/2023]
Abstract
This study aimed to evaluate the influence of the addition of the cationic surfactant cetyltrimethylammonium bromide (CTAB) in microfibrillated cellulose (MFC/CNFs) suspensions submitted to different pretreatments to produce redispersible spray-dried (SD) MFC/CNFs. Suspensions pretreated with 5 % and 10 % sodium silicate and oxidized with 2,2,6,6,-tetramethylpiperidinyl-1-oxyl (TEMPO) were modified with CTAB surfactant and subsequently dried by SD. The SD-MFC/CNFs aggregates were redispersed by ultrasound to produce cellulosic films by the casting method. In summary, the results demonstrated that the addition of CTAB surfactant to the TEMPO-oxidized suspension was critical to achieving the most effective redispersion. The experimental results obtained using micrographs, optical (UV-Vis), mechanical, water vapor barrier properties, and the quality index confirmed that the addition of CTAB to the TEMPO-oxidized suspension favored the redispersion of spray-dried aggregates, development of cellulosic films with attractive properties, offering possibilities for the elaboration of new products, for example, in the production of bionanocomposites with higher mechanical performance. This research brings interesting insights into the redispersion and application of SD-MFC/CNFs aggregates, strengthening the commercialization of MFC/CNFs for industrial use.
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Affiliation(s)
- Carine Setter
- Department of Forest Sciences, Federal University of Lavras, C.P. 3037, 37200-900 Lavras, MG, Brazil
| | - Matheus Cordazzo Dias
- Department of Forest Engineering, State University of Amapá, AP. Av. Pres. Vargas, 650- Central, Macapá, AP 68900-070, Brazil
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Nikolaou A, Mitropoulou G, Nelios G, Kourkoutas Y. Novel Functional Grape Juices Fortified with Free or Immobilized Lacticaseibacillus rhamnosus OLXAL-1. Microorganisms 2023; 11:microorganisms11030646. [PMID: 36985219 PMCID: PMC10051719 DOI: 10.3390/microorganisms11030646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/23/2023] [Accepted: 02/25/2023] [Indexed: 03/06/2023] Open
Abstract
During the last decade, a rising interest in novel functional products containing probiotic microorganisms has been witnessed. As food processing and storage usually lead to a reduction of cell viability, freeze-dried cultures and immobilization are usually recommended in order to maintain adequate loads and deliver health benefits. In this study, freeze-dried (free and immobilized on apple pieces) Lacticaseibacillus rhamnosus OLXAL-1 cells were used to fortify grape juice. Juice storage at ambient temperature resulted in significantly higher (>7 log cfu/g) levels of immobilized L. rhamnosus cells compared to free cells after 4 days. On the other hand, refrigerated storage resulted in cell loads > 7 log cfu/g for both free and immobilized cells for up to 10 days, achieving populations > 109 cfu per share, with no spoilage noticed. The possible resistance of the novel fortified juice products to microbial spoilage (after deliberate spiking with Saccharomyces cerevisiae or Aspergillus niger) was also investigated. Significant growth limitation of both food-spoilage microorganisms was observed (both at 20 and 4 °C) when immobilized cells were contained compared to the unfortified juice. Keynote volatile compounds derived from the juice and the immobilization carrier were detected in all products by HS-SPME GC/MS analysis. PCA revealed that both the nature of the freeze-dried cells (free or immobilized), as well as storage temperature affected significantly the content of minor volatiles detected and resulted in significant differences in the total volatile concentration. Juices with freeze-dried immobilized cells were distinguished by the tasters and perceived as highly novel. Notably, all fortified juice products were accepted during the preliminary sensory evaluation.
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Xie H, Liao Y, Woo MW, Xiong H, Zhao Q. Whey protein hydrolysates as prebiotic and protective agent regulate growth and survival of Lactobacillus rhamnosus CICC22152 during spray/freeze-drying, storage and gastrointestinal digestion. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:1237-1246. [PMID: 36085589 DOI: 10.1002/jsfa.12218] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 09/02/2022] [Accepted: 09/09/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Probiotic products are receiving increasing attention because of their tremendous beneficial health effects. However, it is still a great challenge to preserve probiotic viability during processing, storage and gastrointestinal digestion. Encapsulation is a widely known technology for enhancing bacterial viability and product stability. Hence highly hydrolyzed whey protein hydrolysate (HWPH) and moderately hydrolyzed whey protein hydrolysate (MWPH) used as a one-step culture medium and wall material for Lactobacillus rhamnosus were investigated. RESULTS H/MWPH-substitutive medium for the growth of Lactobacillus rhamnosus presented double the biomass production compared to other media. The H/MWPH-substitutive medium in combination with freeze drying also led to the highest survival ratio (97.13 ± 9.16%) and cell viability (10.62 log CFU g-1 ). The highest survival rate of spray-dried cells was 85.56 ± 7.4%. In addition, the cell viability of spray-dried Lactobacillus rhamnosus with MWPH as culture and dry medium was 0.79 log CFU g-1 higher than that of HWPH. Images confirmed that spray-dried Lactobacillus rhamnosus in MWPH provided better protection and it showed greater sustained viability after gastrointestinal digestion. CONCLUSION Overall, WPH just as carrier provides better thermal protection and MWPH is a preferable two-in-one medium for probiotics. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Hexiang Xie
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Yang Liao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
- Shanghai Medical Co. Ltd, Shanghai, China
| | - Meng Wai Woo
- Department of Chemical and Materials Engineering, Faculty of Engineering, The University of Auckland, Auckland, New Zealand
| | - Hua Xiong
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Qiang Zhao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
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Spray drying co-encapsulation of lactic acid bacteria and lipids: A review. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ansar A, Ahmad Yahaya AN, Kamil AA, Sabani R, Murad M, Aisyah S. A new innovative breakthrough in the production of salt from bittern using a spray dryer. Heliyon 2022; 8:e11060. [PMID: 36281398 PMCID: PMC9586900 DOI: 10.1016/j.heliyon.2022.e11060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/19/2022] [Accepted: 10/07/2022] [Indexed: 01/10/2023] Open
Abstract
Spray dryer had long been used to dry liquid materials and produce dry crystalline products. However, the drying of the bittern to produce quality salt crystals has not been widely published. Therefore, the purpose of this study was to examine the effect of drying conditions of the bittern using a spray dryer to produce salt with a high natrium chloride (NaCl) content. Drying was carried out in the hot air temperature (105-125 °C), drying air flow rate (25-45 ml/min), feed flow rate (20-30 ml/min), and concentration of maltodextrin (10-30%). The parameters were observed water content, NaCl content, yield, and mean particle diameter size (MPDS). The results showed that the inlet air temperature of 125 °C can significantly reduce the water content faster and produce higher NaCl levels than the inlet air temperature of 105 °C. The salt crystals produced at higher maltodextrin concentrations have lower water content and high NaCl content. The best-operating conditions are at a hot air temperature of 125 °C, a drying airflow rate of 45 m/s, and a maltodextrin concentration of 25% because it produces salt crystals with high NaCl content. Overall, these results indicate that the bittern can be dried using a spray dryer with potential NaCl content as a raw material for the pharmaceutical industry.
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Affiliation(s)
- Ansar Ansar
- Department of Agricultural Engineering, Faculty of Food Technology and Agroindustry University of Mataram, Mataram, Indonesia,Corresponding author.
| | - Ahmad Naim Ahmad Yahaya
- Malaysian Institute of Chemical and Bioengineering Technology, University of Kuala Lumpur, Alor Gajah 78000, Melaka, Malaysia,Corresponding author.
| | - Anton Abdulbasah Kamil
- Faculty of Economics, Administrative and Social Sciences, University of Istanbul Gelisim, Turkey
| | - Rahmat Sabani
- Department of Agricultural Engineering, Faculty of Food Technology and Agroindustry University of Mataram, Mataram, Indonesia
| | - Murad Murad
- Department of Agricultural Engineering, Faculty of Food Technology and Agroindustry University of Mataram, Mataram, Indonesia
| | - Siti Aisyah
- Department of Graphic Engineering, Creative Media State Polytechnic, Indonesia
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Wang X, Xie W, Zhang S, Shao Y, Cai J, Cai L, Wang X, Shan Z, Zhou H, Li J, Cui W, Wang L, Qiao X, Li Y, Jiang Y, Tang L. Effect of Microencapsulation Techniques on the Stress Resistance and Biological Activity of Bovine Lactoferricin-Lactoferrampin-Encoding Lactobacillus reuteri. Foods 2022; 11:3169. [PMID: 37430918 PMCID: PMC9602003 DOI: 10.3390/foods11203169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 09/16/2022] [Accepted: 10/08/2022] [Indexed: 08/27/2023] Open
Abstract
Bovine lactoferricin-lactoferrampin-encoding Lactobacillus reuteri (LR-LFCA) has been found to benefit its host by strengthening its intestinal barrier. However, several questions remain open concerning genetically engineered strains maintaining long-term biological activity at room temperature. In addition, probiotics are vulnerable to harsh conditions in the gut, such as acidity and alkalinity, and bile salts. Microencapsulation is a technique to entrap probiotic bacteria into gastro-resistant polymers to carry them directly to the intestine. We selected nine kinds of wall material combinations to encapsulate LR-LFCA by spray drying microencapsulation. The storage stability, microstructural morphology, biological activity, and simulated digestion in vivo or in vitro of the microencapsulated LR-LFCA were further evaluated. The results showed that LR-LFCA had the highest survival rate when microcapsules were prepared using a wall material mixture (skim milk, sodium glutamate, polyvinylpyrrolidone, maltodextrin, and gelatin). Microencapsulated LR-LFCA increased the stress resistance capacity and colonization abilities. In the present study, we have identified a suitable wall material formulation for spray-dried microencapsulation of genetically engineered probiotic products, which would facilitate their storage and transport.
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Affiliation(s)
- Xueying Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Weichun Xie
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Senhao Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Yilan Shao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Jiyao Cai
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Limeng Cai
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Xiaona Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Zhifu Shan
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Han Zhou
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Jiaxuan Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Wen Cui
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Li Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Xinyuan Qiao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin 150030, China
| | - Yijing Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin 150030, China
| | - Yanping Jiang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Lijie Tang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin 150030, China
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Lappa IK, Kachrimanidou V, Alexandri M, Papadaki A, Kopsahelis N. Novel Probiotic/Bacterial Cellulose Biocatalyst for the Development of Functional Dairy Beverage. Foods 2022; 11:foods11172586. [PMID: 36076772 PMCID: PMC9455237 DOI: 10.3390/foods11172586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 08/18/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022] Open
Abstract
The development of innovative functional products with potential health benefits, under the concept of bio-economy, is flourishing. This study undertook an evaluation of non-dairy lactobacilli Lactiplantibacillus pentosus B329 and Lactiplantibacillus plantarum 820 as “ready to use” starter cultures. Lactic acid bacteria (LAB) cultures were evaluated for their fermentation efficiency, before and after freeze-drying, using cheese whey (CW) as a fermentation substrate and subsequent immobilization on bacteria cellulose (BC) to produce a novel biocatalyst. The biocatalyst was applied in functional sour milk production and compared with free cells via the assessment of physicochemical and microbiological properties and sensory evaluation. Evidently, LAB strains exhibited high fermentative activity before and after freeze-drying. Results of a 5-month storage stability test showed that viability was 19% enhanced by immobilization on BC, supporting the concept of “ready to use” cultures for the production of fermented beverages. Likewise, sour milk produced by the BC biocatalyst presented higher organoleptic scores, compared to the free cells case, whereas immobilization on BC enhanced probiotic viability during post-fermentation storage (4 °C, 28 days). The obtained high viability (>107 log cfu/g) demonstrated the efficacy of the proposed bioprocess for the production of functional/probiotic-rich beverages. Ultimately, this work presents a consolidated scheme that includes the advantages and the cooperative effect of probiotic LAB strains combined with a functional biopolymer (BC) towards the formulation of novel functional products that coincide with the pillars of food systems sustainability.
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Antioxidant Activities of Co-Encapsulated Natal Plum ( Carissa macrocarpa) Juice Inoculated with Ltp. plantarum 75 in Different Biopolymeric Matrices after In Vitro Digestion. Foods 2022; 11:foods11142116. [PMID: 35885359 PMCID: PMC9319165 DOI: 10.3390/foods11142116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/08/2022] [Accepted: 07/12/2022] [Indexed: 11/16/2022] Open
Abstract
Biopolymeric systems that co-encapsulate probiotics and bioactive compounds ensure timely delivery in the gastrointestinal tract. Cyanidin 3-sambubioside is the dominant anthocyanin in Natal plum (Carissa macrocarpa). This study aims at the co-encapsulation of Natal plum (Carissa macrocarpa) juice inoculated with Lactiplantibacillus plantarum 75 (Ltp. plantarum 75) by freeze-drying using pea protein isolate, maltodextrin, and psyllium mucilage and evaluating their release in vitro. An encapsulation efficiency of >85% was noted in lactic acid bacteria (LAB) survival and anthocyanin content. Freeze-drying produced pinkish-red powder, rich in polyphenols and LAB (>6 Log CFU mL−1) after 14 days of storage. Natal plum juice + maltodextrin + pea protein isolate + psyllium mucilage + Ltp. plantarum 75 (NMPeaPsyB) showed the highest LAB population (6.74 Log CFU mL−1) with a survival rate of 81.9%. After digestion, NMPeaPsyB and NMPeaPsy had the highest LAB survival (>50%) at 67.5% and 67.5 ± 0.75%, respectively, and the highest bioaccessibility of cyanidin 3-sambubioside in Natal plum juice than the other co-encapsulation with other biopolymers. NMPeaPsy and NMPeaPsyB showed phenolic stability in the gastric phase and controlled release in the intestinal simulated phase. The antioxidant activities had strong correlations with cyanidin 3-sambubioside. The results confirmed that microencapsulation is important for improving stability and allowing for the development of functional foods.
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Şenöztop E, Dokuzlu T, Güngörmüşler M. A comprehensive review on the development of probiotic supplemented confectioneries. Z NATURFORSCH C 2021; 77:71-84. [PMID: 34653326 DOI: 10.1515/znc-2021-0081] [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: 03/18/2021] [Accepted: 09/25/2021] [Indexed: 11/15/2022]
Abstract
Probiotics are living organisms that have beneficial effects on host by regulating the microbial balance of the intestinal system. While probiotics are naturally found in yogurt and other fermented foods, they can also be added to many products. Although mostly in dairy products, it is possible to see examples of food products supplemented by probiotics in bakeries, chocolates and confectioneries. Nowadays, the COVID-19 pandemic that the world suffers increased the demand for such functional food products including probiotics. Due to probiotics having potential effects on strengthening the immune system, confectioneries supplemented by probiotics were comprehensively discussed in this review together with the suggestion of a novel gelly composition. The suggested formulation of the product is a gel-like snack contains natural ingredients such as carrot, lemon juice and sugar provided from apples. This research review article provided a guide together with the recommendations for potential probiotic research in candy and confectionery industry.
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Affiliation(s)
- Eylül Şenöztop
- Department of Food Engineering, Izmir University of Economics, Sakarya Caddesi No: 156, 35330 Balçova, Izmir, Turkey
| | - Tuğçe Dokuzlu
- Department of Food Engineering, Izmir University of Economics, Sakarya Caddesi No: 156, 35330 Balçova, Izmir, Turkey
| | - Mine Güngörmüşler
- Department of Genetics and Bioengineering, Izmir University of Economics, Sakarya Caddesi No: 156, 35330 Balçova, Izmir, Turkey
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RAMA GR, DULLIUS D, AGNOL WD, ESQUERDO VM, LEHN DN, SOUZA CFVD. Ricotta whey supplemented with gelatin and collagen for the encapsulation of probiotic lactic acid bacteria. FOOD SCIENCE AND TECHNOLOGY 2021. [DOI: 10.1590/fst.19720] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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12
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Moreira MTC, Martins E, Perrone ÍT, de Freitas R, Queiroz LS, de Carvalho AF. Challenges associated with spray drying of lactic acid bacteria: Understanding cell viability loss. Compr Rev Food Sci Food Saf 2021; 20:3267-3283. [PMID: 34146458 DOI: 10.1111/1541-4337.12774] [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] [Received: 08/13/2020] [Revised: 04/18/2021] [Accepted: 04/26/2021] [Indexed: 12/26/2022]
Abstract
Lactic acid bacteria (LAB) cultures used in food fermentation are often dried to reduce transportation costs and facilitate handling during use. Dried LAB ferments are generally lyophilized to ensure high cell viability. Spray drying has come to the forefront as a promising technique due to its versatility and lower associated energy costs. Adverse conditions during spray drying, such as mechanical stress, dehydration, heating, and oxygen exposure, can lead to low LAB cell viability. This reduced viability has limited spray drying's industrial applications thus far. This review aims to demonstrate the operations and thermodynamic principles that govern spray drying, then correlate them to the damage suffered by LAB cells during the spray-drying process. The particularities of spray drying that might cause LAB cell death are detailed in this review, and the conclusion may enhance future studies on ways to improve cell viability.
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Affiliation(s)
| | - Evandro Martins
- Inovaleite Laboratory, Department of Food Technology, Universidade Federal de Viçosa (UFV), Viçosa, Brazil
| | - Ítalo Tuler Perrone
- Pharmaceutical Sciences Department, Universidade Federal de Juiz de Fora, Minas Gerais, Brazil
| | - Rosângela de Freitas
- Inovaleite Laboratory, Department of Food Technology, Universidade Federal de Viçosa (UFV), Viçosa, Brazil
| | - Lucas Sales Queiroz
- Inovaleite Laboratory, Department of Food Technology, Universidade Federal de Viçosa (UFV), Viçosa, Brazil
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Akbarbaglu Z, Peighambardoust SH, Sarabandi K, Jafari SM. Spray drying encapsulation of bioactive compounds within protein-based carriers; different options and applications. Food Chem 2021; 359:129965. [PMID: 33975145 DOI: 10.1016/j.foodchem.2021.129965] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 04/18/2021] [Accepted: 04/24/2021] [Indexed: 12/16/2022]
Abstract
Spray-drying is known as a common and economical technique for the encapsulation of various nutrients and bioactive compounds. However, shear and thermal tensions during atomization and dehydration, as well as physicochemical instability during storage, result in a loss of these compounds. As a solution, bioactives are stabilized into different carriers, among which proteins and peptides are of particular importance due to their functional properties, surface activity, and film/shell formability around particles. Given the importance of stabilization of bioactive compounds during spray drying, this paper focuses on the role of composition and type of carriers, as well as the characteristics and efficiency of various protein-based carriers in the encapsulation and maintaining of physicochemical, structural, and functional properties, along with biological activity of bioactive compounds (e.g., oleoresins, sterols, polyphenols, anthocyanins, carotenoids, probiotics, and peptides), and nutrients (e.g., vitamins, fatty acids and minerals) alone or in combination with other biopolymers.
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Affiliation(s)
- Zahra Akbarbaglu
- Department of Food Science, College of Agriculture, University of Tabriz, Tabriz 5166616471, Iran
| | | | - Khashayar Sarabandi
- Department of Food Science & Technology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Seid Mahdi Jafari
- Faculty of Food Science & Technology, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
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Jeantet R, Jan G. Improving the drying of Propionibacterium freudenreichii starter cultures. Appl Microbiol Biotechnol 2021; 105:3485-3494. [PMID: 33885925 DOI: 10.1007/s00253-021-11273-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/30/2021] [Accepted: 04/05/2021] [Indexed: 01/15/2023]
Abstract
Propionibacterium freudenreichii is a beneficial food-grade actinobacterium, widely implemented, and thus consumed, in various food products. As the main application, P. freudenreichii is used as a cheese-ripening starter, mostly in hard type cheeses. Indeed, during manufacture of "Swiss-type" cheeses (or opened-body cheeses), the technological process favors propionibacteria growth, as well as the corresponding propionic fermentation. This leads to the characteristic flavor of these cheeses, through the release of short chain fatty acids and through lipolysis, as well as to their specific texture. To fulfil this ripening, massive amounts of propionibacteria are industrially produced, dried and stored, prior to cheese making. Furthermore, P. freudenreichii is commercialized in various probiotic food supplements aiming at preserving intestinal health and comfort, in line with its ability to produce beneficial metabolites (short chain fatty acids, vitamins), as well as immunomodulatory compounds. Other industrial applications of P. freudenreichii include the production of food-grade vitamins of the B group, of trehalose, of conjugated linoleic acid, and of biopreservatives. For these different applications, maintaining survival and activity of propionibacteria during production, drying, storage and finally implementation, is crucial. More widely, maintaining live and active probiotic bacteria represents a challenge as the market for probiotic products increases. Probiotic bacteria are, for a bulk majority, freeze-dried, but spray drying is also more and more considered. Indeed, this process is both continuous and more cost-efficient, as it utilizes less energy compared to freeze-drying; on the other hand, it exposes bacteria to higher heat and oxidative stresses. Apart from process optimization and strain selection, it is possible to enhance the resistance of bacteria by taking advantage of their adaptation capacity. Indeed, P. freudenreichii stress tolerance can be boosted by different pretreatments applied before the drying step, thus considerably increasing its final survival. In particular, adaptation to hyperosmotic conditions improves stress tolerance, while the presence of osmoprotectants may mitigate this improvement. Thermal adaptation also modulates tolerance towards these technological challenges. The composition of the growth medium, including the ratio between the carbohydrates provided and the non-protein nitrogen, plays a key role in driving the accumulation of osmoprotectants. This, in turn, determines P. freudenreichii tolerance towards different stresses, and overall towards both freeze-drying and spray-drying. As an example, the accumulation of trehalose enhances its spray-drying survival, while the accumulation of glycine betaine enhances its freeze-drying survival. Growth of propionibacteria in hyperconcentrated whey was used to trigger multiple stress tolerance acquisition, underpinned by overexpression of key stress protein, accumulation of cytoplasmic storage compounds, and leading to enhanced spray-drying survival. A simplified process, from cultivation to atomization, was developed by using whey as a 2-in-1 medium in which propionibacteria were grown, protected and dried with minimal cell death. This innovative process was then subjected to scaling up at the industrial level. In this aim, a gentle multi-stage drying process offering mild drying conditions by coupling spray drying with belt drying, led to final probiotic survival close to 100% when stress tolerance acquisition was previously implemented. Such innovation opens new avenues for the efficient, cost-effective and sustainable development of new probiotic production technologies, as well as probiotic application in the context of food and feed. KEY POINTS: • Propionibacteria acquire multi-stress tolerance when grown in hyper-concentrated whey. • Spray drying of osmo-adapted probiotic bacteria is possible with limited cell death. • A two-in-one drying method is developed to grow and dry probiotic bacteria in the same matrix.
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Affiliation(s)
| | - Gwénaël Jan
- STLO, INRAE, Institut Agro, 35042, Rennes, France.
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15
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Effect of culturing lactic acid bacteria with varying skim milk concentration on bacteria survival during heat treatment. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2020.110396] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Hao F, Fu N, Ndiaye H, Woo MW, Jeantet R, Chen XD. Thermotolerance, Survival, and Stability of Lactic Acid Bacteria After Spray Drying as Affected by the Increase of Growth Temperature. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-020-02571-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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17
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Tarnaud F, Gaucher F, do Carmo FLR, Illikoud N, Jardin J, Briard-Bion V, Guyomarc'h F, Gagnaire V, Jan G. Differential Adaptation of Propionibacterium freudenreichii CIRM-BIA129 to Cow's Milk Versus Soymilk Environments Modulates Its Stress Tolerance and Proteome. Front Microbiol 2020; 11:549027. [PMID: 33335514 PMCID: PMC7736159 DOI: 10.3389/fmicb.2020.549027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 11/09/2020] [Indexed: 12/12/2022] Open
Abstract
Propionibacterium freudenreichii is a beneficial bacterium that modulates the gut microbiota, motility and inflammation. It is traditionally consumed within various fermented dairy products. Changes to consumer habits in the context of food transition are, however, driving the demand for non-dairy fermented foods, resulting in a considerable development of plant-based fermented products that require greater scientific knowledge. Fermented soymilks, in particular, offer an alternative source of live probiotics. While the adaptation of lactic acid bacteria (LAB) to such vegetable substrates is well documented, little is known about that of propionibacteria. We therefore investigated the adaptation of Propionibacterium freudenreichii to soymilk by comparison to cow's milk. P. freudenreichii grew in cow's milk but not in soymilk, but it did grow in soymilk when co-cultured with the lactic acid bacterium Lactobacillus plantarum. When grown in soymilk ultrafiltrate (SUF, the aqueous phase of soymilk), P. freudenreichii cells appeared thinner and rectangular-shaped, while they were thicker and more rounded in cow's milk utltrafiltrate (MUF, the aqueous phase of cow milk). The amount of extractable surface proteins (SlpA, SlpB, SlpD, SlpE) was furthermore reduced in SUF, when compared to MUF. This included the SlpB protein, previously shown to modulate adhesion and immunomodulation in P. freudenreichii. Tolerance toward an acid and toward a bile salts challenge were enhanced in SUF. By contrast, tolerance toward an oxidative and a thermal challenge were enhanced in MUF. A whole-cell proteomic approach further identified differential expression of 35 proteins involved in amino acid transport and metabolism (including amino acid dehydrogenase, amino acid transporter), 32 proteins involved in carbohydrate transport and metabolism (including glycosyltransferase, PTS), indicating metabolic adaptation to the substrate. The culture medium also modulated the amount of stress proteins involved in stress remediation: GroEL, OpuCA, CysK, DnaJ, GrpE, in line with the modulation of stress tolerance. Changing the fermented substrate may thus significantly affect the fermentative and probiotic properties of dairy propionibacteria. This needs to be considered when developing new fermented functional foods.
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Affiliation(s)
| | - Floriane Gaucher
- INRAE, Institut Agro, STLO, Rennes, France
- Bioprox, Levallois-Perret, France
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Archacka M, Celińska E, Białas W. Techno-economic analysis for probiotics preparation production using optimized corn flour medium and spray-drying protective blends. FOOD AND BIOPRODUCTS PROCESSING 2020. [DOI: 10.1016/j.fbp.2020.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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19
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Melchior S, Marino M, Innocente N, Calligaris S, Nicoli MC. Effect of different biopolymer-based structured systems on the survival of probiotic strains during storage and in vitro digestion. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:3902-3909. [PMID: 32323334 DOI: 10.1002/jsfa.10432] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 04/02/2020] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND This study aimed to evaluate the protective effect of different biopolymer systems on the viability of two probiotics (Lactobacillus rhamnosus and Streptococcus thermophilus) during storage and in vitro digestion. Methylcellulose (MC), sodium alginate (SA), and whey protein (WP)-based structures were designed and characterized in terms of pH, rheological properties, and visual appearance. RESULTS The results highlighted that the WP-system ensured probiotic protection during both storage and in vitro digestion. This result was attributed to a combined effect of the physical barrier offered by the protein gel network and whey proteins as a nutrient for microbes. On the other hand, surprisingly, the viscous methylcellulose-based system was able to guarantee good microbial viability during storage. However, this was not confirmed during in vitro digestion. The opposite results were obtained for sodium alginate beads. CONCLUSION The results suggest that the capacity of a polymeric structure to protect probiotic bacteria is a combination of structural organization and system formulation. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Sofia Melchior
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università di Udine, Udine, Italy
| | - Marilena Marino
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università di Udine, Udine, Italy
| | - Nadia Innocente
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università di Udine, Udine, Italy
| | - Sonia Calligaris
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università di Udine, Udine, Italy
| | - Maria Cristina Nicoli
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università di Udine, Udine, Italy
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Wang Y, Hao F, Lu W, Suo X, Bellenger E, Fu N, Jeantet R, Chen XD. Enhanced thermal stability of lactic acid bacteria during spray drying by intracellular accumulation of calcium. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2020.109975] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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21
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Ramachandran B, Yang CT, Downs ML. Parallel Reaction Monitoring Mass Spectrometry Method for Detection of Both Casein and Whey Milk Allergens from a Baked Food Matrix. J Proteome Res 2020; 19:2964-2976. [PMID: 32483969 DOI: 10.1021/acs.jproteome.9b00844] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Milk allergy is among the most common food allergies present in early childhood, which in some cases may persist into adulthood as well. Proteins belonging to both casein and whey fractions of milk can trigger an allergic response in susceptible individuals. Milk is present as an ingredient in many foods, and it can also be present as casein- or whey-enriched milk-derived ingredients. As whey proteins are more susceptible to thermal processing than caseins, conventional methods often posed a challenge in accurate detection of whey allergens, particularly from a processed complex food matrix. In this study, a targeted mass spectrometry method has been developed to detect the presence of both casein and whey allergens from thermally processed foods. A pool of 19 candidate peptides representing four casein proteins and two whey proteins was identified using a discovery-driven target selection approach from various milk-derived ingredients. These target peptides were evaluated by parallel reaction monitoring of baked cookie samples containing known amounts of nonfat dry milk (NFDM). The presence of milk could be detected from baked cookies incurred with NFDM at levels as low as 1 ppm using seven peptides representing α-, β-, and κ-casein proteins and three peptides representing a whey protein, β-lactoglobulin, by this consensus PRM method.
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Affiliation(s)
- Bini Ramachandran
- Food Allergy Research and Resource Program, Department of Food Science and Technology, University of Nebraska, Lincoln, Nebraska 68588, United States
| | - Charles T Yang
- Thermo Fisher Scientific, San Jose, California 95134, United States
| | - Melanie L Downs
- Food Allergy Research and Resource Program, Department of Food Science and Technology, University of Nebraska, Lincoln, Nebraska 68588, United States
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Rama GR, Führ AJ, da Silva JABS, Gennari A, Giroldi M, Goettert MI, Volken de Souza CF. Encapsulation of Lactobacillus spp. using bovine and buffalo cheese whey and their application in orange juice. 3 Biotech 2020; 10:263. [PMID: 32509496 DOI: 10.1007/s13205-020-02255-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 05/12/2020] [Indexed: 12/27/2022] Open
Abstract
The aim of this study was to evaluate and compare the efficiency of bovine (CW) and buffalo cheese whey (BCW) as encapsulating agents for the spray-drying (SD) of endogenous Lactobacillus pentosus ML 82 and the reference strain Lactobacillus plantarum ATCC 8014. Their protective features were also tested for resistance to storage (90 days, 25 °C), simulated gastrointestinal tract (GIT) conditions, and for their application in orange juice. Survival rates after SD were approximately 95% in all samples tested, meaning both CW and BCW performed satisfactorily. After 90 days of storage, both species remained above 7 log Colony Forming Units (CFU)/g. However, CW generally enabled higher bacterial viability throughout this period. CW microcapsule characteristics were also more stable, which is indicated by the fact that BCW had higher moist content. Under GIT conditions, encapsulated lactobacilli had higher survival rates than free cells regardless of encapsulating agent. Even so, results indicate that CW and BCW perform better under gastric conditions than intestinal conditions. Regarding their use in orange juice, coating materials were probably dissolved due to low pH, and both free and encapsulated bacteria had similar survival rates. Overall, CW and BCW are suitable encapsulating agents for lactic acid bacteria, as they provided protection during storage and against harmful GIT conditions.
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Affiliation(s)
- Gabriela Rabaioli Rama
- Laboratory of Food Biotechnology, University of Vale do Taquari-Univates, Av. Avelino Tallini, 171, Lajeado, RS 95914-014 Brazil
- Postgraduate Program in Biotechnology, University of Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Ana Júlia Führ
- Laboratory of Food Biotechnology, University of Vale do Taquari-Univates, Av. Avelino Tallini, 171, Lajeado, RS 95914-014 Brazil
| | - Jéssica Aparecida Bressan Soratto da Silva
- Laboratory of Food Biotechnology, University of Vale do Taquari-Univates, Av. Avelino Tallini, 171, Lajeado, RS 95914-014 Brazil
- Postgraduate Program in Biotechnology, University of Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Adriano Gennari
- Laboratory of Food Biotechnology, University of Vale do Taquari-Univates, Av. Avelino Tallini, 171, Lajeado, RS 95914-014 Brazil
- Postgraduate Program in Biotechnology, University of Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Maiara Giroldi
- Laboratory of Food Biotechnology, University of Vale do Taquari-Univates, Av. Avelino Tallini, 171, Lajeado, RS 95914-014 Brazil
- Postgraduate Program in Biotechnology, University of Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Márcia Inês Goettert
- Postgraduate Program in Biotechnology, University of Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Claucia Fernanda Volken de Souza
- Laboratory of Food Biotechnology, University of Vale do Taquari-Univates, Av. Avelino Tallini, 171, Lajeado, RS 95914-014 Brazil
- Postgraduate Program in Biotechnology, University of Vale do Taquari-Univates, Lajeado, RS Brazil
- Postgraduate Program in Sustainable Environmental Systems, University of Vale do Taquari-Univates, Lajeado, RS Brazil
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Vanden Braber N, Díaz Vergara L, Rossi Y, Aminahuel C, Mauri A, Cavaglieri L, Montenegro M. Effect of microencapsulation in whey protein and water-soluble chitosan derivative on the viability of the probiotic Kluyveromyces marxianus VM004 during storage and in simulated gastrointestinal conditions. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108844] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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24
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Synergistic effects of whey protein isolate and amorphous sucrose on improving the viability and stability of powdered Lactobacillus salivarius NRRL B-30514. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108722] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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25
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Rabaioli Rama G, Kuhn D, Beux S, Jachetti Maciel M, Volken de Souza CF. Cheese Whey and Ricotta Whey for the Growth and Encapsulation of Endogenous Lactic Acid Bacteria. FOOD BIOPROCESS TECH 2019. [DOI: 10.1007/s11947-019-02395-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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26
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Rama GR, Kuhn D, Beux S, Maciel MJ, Volken de Souza CF. Potential applications of dairy whey for the production of lactic acid bacteria cultures. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2019.06.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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27
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Castillo-Escandón V, Fernández-Michel SG, Cueto- Wong MC, Ramos-Clamont Montfort G. Criterios y estrategias tecnológicas para la incorporación y supervivencia de probióticos en frutas, cereales y sus derivados. TIP REVISTA ESPECIALIZADA EN CIENCIAS QUÍMICO-BIOLÓGICAS 2019. [DOI: 10.22201/fesz.23958723e.2019.0.173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Los alimentos a los que se les añaden probióticos (bacterias benéficas) constituyen uno de los sectores más importantes de los alimentos funcionales. Los productos lácteos son los principales vehículos para estas bacterias que producen un efecto benéfico a la salud, cuando se consumen vivas y en cantidades suficientes para adherirse al colon. Sin embargo, cada día crece el interés por desarrollar alimentos no lácteos como vehículo para probióticos. Los productos de origen vegetal son una buena alternativa para estas innovaciones. Tienen la ventaja de que son muy aceptados y accesibles para la población. Adicionalmente, representan una alternativa de consumo para poblaciones con dietas restringidas. Sin embargo, la incorporación de probióticos a estos productos requiere considerar varios criterios y vencer retos tecnológicos con la finalidad de conservarlos funcionalmente activos.
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Assadpour E, Jafari SM. Advances in Spray-Drying Encapsulation of Food Bioactive Ingredients: From Microcapsules to Nanocapsules. Annu Rev Food Sci Technol 2019; 10:103-131. [PMID: 30649963 DOI: 10.1146/annurev-food-032818-121641] [Citation(s) in RCA: 153] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Many natural food bioactive ingredients are sensitive to processing and environmental conditions and thus it is necessary to improve their stability to create products with long shelf lives. Encapsulation by spray drying is a widely used economical strategy to tackle this issue, and many scientists and manufacturers are using it in their research, development, and production activities. In this review, the spray-drying process is described, as are recent trends in the encapsulation of fish oils, essential fatty acids, probiotics, phenolic compounds, and natural food colorants. The formulation and process conditions used in previous research and the results obtained are tabulated. Also, new innovations in bioactive encapsulation using nano-spray drying are described.
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Affiliation(s)
- Elham Assadpour
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan 49189-43464, Iran;
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan 49189-43464, Iran;
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Huang S, Rabah H, Ferret-Bernard S, Le Normand L, Gaucher F, Guerin S, Nogret I, Le Loir Y, Chen XD, Jan G, Boudry G, Jeantet R. Propionic fermentation by the probiotic Propionibacterium freudenreichii to functionalize whey. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.11.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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30
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Huang S, Gaucher F, Cauty C, Jardin J, Le Loir Y, Jeantet R, Chen XD, Jan G. Growth in Hyper-Concentrated Sweet Whey Triggers Multi Stress Tolerance and Spray Drying Survival in Lactobacillus casei BL23: From the Molecular Basis to New Perspectives for Sustainable Probiotic Production. Front Microbiol 2018; 9:2548. [PMID: 30405593 PMCID: PMC6204390 DOI: 10.3389/fmicb.2018.02548] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 10/05/2018] [Indexed: 12/14/2022] Open
Abstract
Lactobacillus casei BL23 has a recognized probiotic potential, which includes immune modulation, protection toward induced colitis, toward induced colon cancer and toward dissemination of pathogens. In L. casei, as well as in other probiotics, both probiotic and technological abilities are highly dependent (1) on the substrate used to grow bacteria and (2) on the process used to dry and store this biomass. Production and storage of probiotics, at a reasonable financial and environmental cost, becomes a crucial challenge. Food-grade media must be used, and minimal process is preferred. In this context, we have developed a “2-in-1” medium used both to grow and to dry L. casei BL23, considered a fragile probiotic strain. This medium consists in hyper-concentrated sweet whey (HCSW). L. casei BL23 grows in HCSW up to 30% dry matter, which is 6 times-concentrated sweet whey. Compared to isotonic sweet whey (5% dry matter), these growth conditions enhanced tolerance of L. casei BL23 toward heat, acid and bile salts stress. HCSW also triggered intracellular accumulation of polyphosphate, of glycogen and of trehalose. A gel-free global proteomic differential analysis further evidenced overexpression of proteins involved in pathways known to participate in stress adaptation, including environmental signal transduction, oxidative and metal defense, DNA repair, protein turnover and repair, carbohydrate, phosphate and amino acid metabolism, and in osmoadaptation. Accordingly, HCSW cultures of L. casei BL23 exhibited enhanced survival upon spray drying, a process known to drastically affect bacterial viability. This work opens new perspectives for sustainable production of dried probiotic lactobacilli, using food industry by-products and lowering energy costs.
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Affiliation(s)
- Song Huang
- Suzhou Key Laboratory of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Material Science, Soochow University, Jiangsu, China.,UMR1253 STLO, Agrocampus Ouest, INRA, Rennes, France
| | - Floriane Gaucher
- UMR1253 STLO, Agrocampus Ouest, INRA, Rennes, France.,Bioprox, Levallois-Perret, France
| | - Chantal Cauty
- UMR1253 STLO, Agrocampus Ouest, INRA, Rennes, France
| | - Julien Jardin
- UMR1253 STLO, Agrocampus Ouest, INRA, Rennes, France
| | - Yves Le Loir
- UMR1253 STLO, Agrocampus Ouest, INRA, Rennes, France
| | - Romain Jeantet
- Suzhou Key Laboratory of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Material Science, Soochow University, Jiangsu, China.,UMR1253 STLO, Agrocampus Ouest, INRA, Rennes, France
| | - Xiao Dong Chen
- Suzhou Key Laboratory of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Material Science, Soochow University, Jiangsu, China
| | - Gwénaël Jan
- UMR1253 STLO, Agrocampus Ouest, INRA, Rennes, France
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Liu B, Fu N, Woo MW, Chen XD. Heat stability of Lactobacillus rhamnosus GG and its cellular membrane during droplet drying and heat treatment. Food Res Int 2018; 112:56-65. [DOI: 10.1016/j.foodres.2018.06.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 05/30/2018] [Accepted: 06/01/2018] [Indexed: 12/27/2022]
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32
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Microencapsulation of active ingredients in functional foods: From research stage to commercial food products. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.05.025] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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33
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Welsh Z, Simpson MJ, Khan MIH, Karim MA. Multiscale Modeling for Food Drying: State of the Art. Compr Rev Food Sci Food Saf 2018; 17:1293-1308. [PMID: 33350158 DOI: 10.1111/1541-4337.12380] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 06/25/2018] [Accepted: 06/27/2018] [Indexed: 12/27/2022]
Abstract
Plant-based food materials are mostly porous in nature and heterogeneous in structure with huge diversity in cellular orientation. Different cellular environments of plant-based food materials, such as intercellular, intracellular, and cell wall environments, hold different proportions of water with different characteristics. Due to this structural heterogeneity, it is very difficult to understand the drying process and associated morphological changes during drying. Transport processes and morphological changes that take place during drying are mainly governed by the characteristics of and the changes in the cells. Therefore, to predict the actual heat and mass transfer process that occurs in the drying process and associated morphological changes, development of multiscale modeling is crucial. Multiscale modeling is a powerful approach with the ability to incorporate this cellular structural heterogeneity with microscale heat and mass transfer during drying. However, due to the huge complexity involved in developing such a model for plant-based food materials, the studies regarding this issue are very limited. Therefore, we aim in this article to develop a critical conceptual understanding of multiscale modeling frameworks for heterogeneous food materials through an extensive literature review. We present a critical review on the multiscale model formulation and solution techniques with their spatial and temporal coupling options. Food structure, scale definition, and the current status of multiscale modeling are also presented, along with other key factors that are critical to understanding and developing an accurate multiscale framework. We conclude by presenting the main challenges for developing an accurate multiscale modeling framework for food drying.
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Affiliation(s)
- Zachary Welsh
- School of Chemistry, Physics, and Mechanical Engineering, Queensland Univ. of Technology, Brisbane, Australia
| | - Matthew J Simpson
- School of Mathematical Sciences, Queensland Univ. of Technology, Brisbane, Australia
| | - Md Imran H Khan
- School of Chemistry, Physics, and Mechanical Engineering, Queensland Univ. of Technology, Brisbane, Australia.,The Department of Mechanical Engineering, Dhaka Univ. of Engineering & Technology, Gazipur, Bangladesh
| | - M A Karim
- School of Chemistry, Physics, and Mechanical Engineering, Queensland Univ. of Technology, Brisbane, Australia
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Fu N, Huang S, Xiao J, Chen XD. Producing Powders Containing Active Dry Probiotics With the Aid of Spray Drying. ADVANCES IN FOOD AND NUTRITION RESEARCH 2018; 85:211-262. [PMID: 29860975 DOI: 10.1016/bs.afnr.2018.02.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Probiotics are microorganisms capable of conferring health benefits to humans and animals when ingested. Probiotic products that prevail in food market usually contain viable bacteria from Lactobacillus and Bifidobacterium genera. Bacterial strains in these genera often have complex nutrient requirements and tend to be fragile under environmental stresses. How to incorporate the cells into food matrix without causing undesired viability loss is a key issue for developing products of viable probiotics. Spray drying offers a rapid way to produce powders encapsulating probiotics in a matrix of protectant(s), which may extend the term of viability preservation and expand the application of probiotic products. In spray drying, feed solution that contains probiotic cells and dissolved or suspended protectant solids are atomized into droplets, which are quickly converted into particles by drying in a hot airflow. The harsh conditions and interplaying stresses make the maintenance of cell viability a challenging task. To enhance cell survival in dried powders, various approaches have been attempted, including the enhancement of the intrinsic stress tolerance of cells, adjustment of protectant composition, and optimization of the production process and dryer settings. This chapter discusses important factors influencing probiotic viability during spray drying from aspects of microbiology, food chemistry, and drying process. The mechanisms underlying the influences at the droplet and cellular levels and strategies taken to protect cell viability at the process level are discussed.
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Affiliation(s)
- Nan Fu
- China-Australia Joint Research Center in Future Dairy Manufacturing, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu Province, PR China.
| | - Song Huang
- China-Australia Joint Research Center in Future Dairy Manufacturing, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu Province, PR China; UMR1253 STLO, Agrocampus Ouest, INRA, Rennes, France
| | - Jie Xiao
- China-Australia Joint Research Center in Future Dairy Manufacturing, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu Province, PR China
| | - Xiao Dong Chen
- China-Australia Joint Research Center in Future Dairy Manufacturing, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu Province, PR China
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Thirunathan P, Arnz P, Husny J, Gianfrancesco A, Perdana J. Thermogravimetric analysis for rapid assessment of moisture diffusivity in polydisperse powder and thin film matrices. Food Chem 2018; 242:519-526. [PMID: 29037723 DOI: 10.1016/j.foodchem.2017.09.089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 09/12/2017] [Accepted: 09/17/2017] [Indexed: 12/27/2022]
Abstract
Accurate description of moisture diffusivity is key to precisely understand and predict moisture transfer behaviour in a matrix. Unfortunately, measuring moisture diffusivity is not trivial, especially at low moisture values and/or elevated temperatures. This paper presents a novel experimental procedure to accurately measure moisture diffusivity based on thermogravimetric approach. The procedure is capable to measure diffusivity even at elevated temperatures (>70°C) and low moisture values (>1%). Diffusivity was extracted from experimental data based on "regular regime approach". The approach was tailored to determine diffusivity from thin film and from poly-dispersed powdered samples. Subsequently, measured diffusivity was validated by comparing to available literature data, showing good agreement. Ability of this approach to accurately measure diffusivity at a wider range of temperatures provides better insight on temperature dependency of diffusivity. Thus, this approach can be crucial to ensure good accuracy of moisture transfer description/prediction especially when involving elevated temperatures.
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Affiliation(s)
- Praveena Thirunathan
- Nestlé Product Technology Centre Food, Lange Str. 21, 78224 Singen a.H, Germany; Faculty of Land and Food Systems - The University of British Columbia, MCML 344 - 2357 Main Mall, Vancouver, B.C. V6T 1Z4, Canada
| | - Patrik Arnz
- Nestlé Product Technology Centre Food, Lange Str. 21, 78224 Singen a.H, Germany
| | - Joeska Husny
- Nestlé Product Technology Centre Dairy, Nestléstrasse 3, 3510 Konolfingen, Switzerland
| | | | - Jimmy Perdana
- Nestlé Product Technology Centre Food, Lange Str. 21, 78224 Singen a.H, Germany.
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Abstract
The market of functional foods has experienced a huge growth in the last decades due to the increased consumers’ awareness in a healthy lifestyle. Dried fruits constitute good snacks, in alternative to salty or sweet ones, and food ingredients due to their taste and nutritional/health benefits. Bioactive molecules are interesting sources to develop functional foods, as they play a major role in improving the health status and minimizing disease risks. The bioactive compounds most widely discussed in literature are presented in this review, for example, polyphenols, phytosterols, and prebiotics. Different technologies to dry bioproducts for producing functional foods or ingredients are presented. New drying techniques for the preservation of bioactive compounds are proposed, focusing more specifically on dielectric drying. A discussion on the techniques that can be used to optimize drying processes is performed. An overview on dehydrated plant based foods with probiotics is provided. The microorganisms used, impregnation procedures, drying methods, and evaluated parameters are presented and discussed. The principal bioactive compounds responsible for nutritional and health benefits of plant derived dried food products—fruits and vegetables, fruits and vegetables by-products, grains, nuts, and algae—are presented. Phytochemical losses occurring during pretreatments and/or drying processes are also discussed.
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