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Soto LP, Sirini NE, Frizzo LS, Zbrun MV, Zimmermann JA, Ruiz MJ, Rosmini MR, Sequeira GJ, Miotti C, Signorini ML. Lactic acid bacteria viability in different refrigerated food matrices: a systematic review and Meta‑analysis. Crit Rev Food Sci Nutr 2023; 63:12178-12206. [PMID: 35848093 DOI: 10.1080/10408398.2022.2099807] [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] [Indexed: 11/03/2022]
Abstract
The aim of this systematic review and meta-analysis was to determine which variables affect the viability of lactic acid bacteria (LAB) added to different types of refrigerated foods during the first 28 days. Scopus, ScienceDirect, PubMed and Cochrane Central Register of Reviews databases were searched from 1997 to April 2022. A total of 278 studies, which showed randomized and controlled experiments published in peer reviewed journals, were included. The viability of LAB in different moments during the storage process was synthesized as mean point estimate (MPE) via random-effects meta-analyses and the effect of multiple factors on the LAB´s viability was evaluated by multiple meta-regression. The meta-analysis showed that the decrease in LAB viability will be more abrupt the greater the initial dose. The physical structure of food may influence bacterial viability. Fruit was the type of product that most quickly lost viability. Co-culture of two or more species did not affect viability. Preservation methods had an unfavorable effect and prebiotics had a beneficial effect on bacterial viability. Viability was genus dependent. The data obtained in this study provide an overview of the factors to be taken into account for the design of new foods.
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Affiliation(s)
- Lorena P Soto
- Laboratory of Food Analysis, Institute of Veterinary Science (ICiVet Litoral), National University of the Litoral, National Council of Scientific and Technical Research (UNL/CONICET), Esperanza, Province of Santa Fe, Argentina
- Department of Public Health, Faculty of Veterinary Science, National University of the Littoral, Esperanza, Province of Santa Fe, Argentina
| | - Noelí E Sirini
- Laboratory of Food Analysis, Institute of Veterinary Science (ICiVet Litoral), National University of the Litoral, National Council of Scientific and Technical Research (UNL/CONICET), Esperanza, Province of Santa Fe, Argentina
| | - Laureano S Frizzo
- Laboratory of Food Analysis, Institute of Veterinary Science (ICiVet Litoral), National University of the Litoral, National Council of Scientific and Technical Research (UNL/CONICET), Esperanza, Province of Santa Fe, Argentina
- Department of Public Health, Faculty of Veterinary Science, National University of the Littoral, Esperanza, Province of Santa Fe, Argentina
| | - María V Zbrun
- Department of Public Health, Faculty of Veterinary Science, National University of the Littoral, Esperanza, Province of Santa Fe, Argentina
- Dairy Chain Research Institute, EEA Rafaela, Rafaela, Province of Santa Fe, Argentina
| | - Jorge A Zimmermann
- Laboratory of Food Analysis, Institute of Veterinary Science (ICiVet Litoral), National University of the Litoral, National Council of Scientific and Technical Research (UNL/CONICET), Esperanza, Province of Santa Fe, Argentina
| | - María J Ruiz
- Laboratory of Food Analysis, Institute of Veterinary Science (ICiVet Litoral), National University of the Litoral, National Council of Scientific and Technical Research (UNL/CONICET), Esperanza, Province of Santa Fe, Argentina
| | - Marcelo R Rosmini
- Department of Public Health, Faculty of Veterinary Science, National University of the Littoral, Esperanza, Province of Santa Fe, Argentina
| | - Gabriel J Sequeira
- Department of Public Health, Faculty of Veterinary Science, National University of the Littoral, Esperanza, Province of Santa Fe, Argentina
| | - Camila Miotti
- Dairy Chain Research Institute, EEA Rafaela, Rafaela, Province of Santa Fe, Argentina
| | - Marcelo L Signorini
- Department of Public Health, Faculty of Veterinary Science, National University of the Littoral, Esperanza, Province of Santa Fe, Argentina
- Dairy Chain Research Institute, EEA Rafaela, Rafaela, Province of Santa Fe, Argentina
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Dusso D, Salomon CJ. Solving the delivery of Lactococcus lactis: Improved survival and storage stability through the bioencapsulation with different carriers. J Food Sci 2023; 88:1495-1505. [PMID: 36939001 DOI: 10.1111/1750-3841.16538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/21/2023] [Accepted: 02/27/2023] [Indexed: 03/21/2023]
Abstract
Probiotics are live microorganisms that confer beneficial effects on the health of the host if administered in adequate amounts (106 CFU viable microorganisms/g of food). As the most frequent route of administration of these microorganisms is oral, the number of them that remains viable through the gastrointestinal tract decreases substantially. Thus, in this research work, we developed a series of alginate-based microparticles using different adjuvants such as methylcellulose, carboxymethylcellulose, chitosan, carbopol, β-cyclodextrin, starch, carrageenan, and Eudragit® RS 100 as carriers for improving the survival of Lactococcus lactis. The alginate-based formulations exhibited very good drug encapsulation efficiency, up to 90%. Release studies from selected microparticles revealed that almost 100% of bacteria were in solution at 30 min. By scanning electron microscopy, irregular nonporous particles with a size between 200 and 500 µm were seen. In particular, microparticles formulated with alginate-carboxymethylcellulose and alginate-methylcellulose exhibited the best protection for the bacterial cells against both simulated gastric juice and simulated intestinal juice. In addition, those microparticulate systems were able to maintain the viability of the encapsulated bacteria in large numbers for at least 24 weeks. Thus, the present study confirmed that these alginate-based microparticles are a valuable approach for keeping the viability and storage stability of L. lactis.
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Affiliation(s)
- Diego Dusso
- Pharmacy Department, Faculty of Pharmaceutical and Biochemical Sciences, National University of Rosario, Rosario, Argentina
| | - Claudio J Salomon
- Pharmacy Department, Faculty of Pharmaceutical and Biochemical Sciences, National University of Rosario, Rosario, Argentina.,Institute of Chemistry, IQUIR-CONICET, National Council Research, Rosario, Argentina
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JAEGER SR, CARDELLO AV, JIN D, RYAN GS, GIACALONE D. Consumer perception of plant-based yoghurt: Sensory drivers of liking and emotional, holistic and conceptual associations. Food Res Int 2023; 167:112666. [PMID: 37087252 DOI: 10.1016/j.foodres.2023.112666] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 01/24/2023] [Accepted: 03/05/2023] [Indexed: 03/13/2023]
Abstract
Plant-based (PB) yoghurts is a rapidly expanding food category with the potential to reduce many of the negative environmental impacts associated with the farming of dairy cattle and related greenhouse gas emissions. Within the context of growing consumer demand for PB products, this research aimed to identify the main drivers of consumer acceptance of PB yoghurts through data drawn from a consumer study of 113 adult New Zealand participants who tasted a representative range of commercially available vanilla-flavoured PB yoghurts, and provided sample evaluations using a multi-variable measurement approach comprised of liking ratings, emotional responses, sensory characterisations, and holistic / conceptual perceptions. The primary finding of this study was that the overall acceptability of currently available PB yoghurts is low, leading to poor attitudes and low willingness to consume PB yoghurts. The examined products were characterised by the presence of several sensory attributes that negatively impacted consumer liking, either because they were unexpected or because their intensity level was too high. Among the main sensory issues identified were perceived sourness (acidity), lumpy appearance and non-white colour. In contrast, vanilla flavour and a creamy/smooth texture were identified as the main drivers of liking. The multi-response approach used in this study enabled a comprehensive characterisation of the products. One of the key insights gained was that negative emotional activation, caused by the presence of unexpected sensory attributes in the samples, was the main driver of product rejection. This was likely due to the disparity between consumers' sensory expectations, formed primarily based on their experience with dairy yoghurts, and the actual experience upon tasting the PB yoghurts. Overall, the findings indicate that the sensory properties of currently available PB yoghurts are a significant barrier to their adoption by most consumers and that addressing these sensory deficiencies is essential to achieving mainstream market acceptance of these products.
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Information about health and environmental benefits has minimal impact on consumer responses to commercial plant-based yoghurts. Food Qual Prefer 2023. [DOI: 10.1016/j.foodqual.2023.104820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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5
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Fermentation performance, nutrient composition, and flavor volatiles in soy milk after mixed culture fermentation. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.07.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Utilization of autochthonous lactic acid bacteria attaining safety attributes, probiotic properties, and hypocholesterolemic potential in the production of a functional set yogurt. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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The Improvement of Sensory and Bioactive Properties of Yogurt with the Introduction of Tartary Buckwheat. Foods 2022; 11:foods11121774. [PMID: 35741972 PMCID: PMC9222765 DOI: 10.3390/foods11121774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/09/2022] [Accepted: 06/13/2022] [Indexed: 01/24/2023] Open
Abstract
The incorporation of cereals in yogurt has recently gained increasing consumer approval, for its high nutritional value and health benefits, all over the world. Following this emerging trend, Tartary buckwheat (TB) was supplemented into yogurt as a natural functional ingredient in order to develop a yogurt with enhanced product characteristics and consumer acceptability. The impact of TB addition on physicochemical properties (pH, acidity, apparent viscosity, etc.) and the viability of lactic acid bacteria in yogurt was investigated. It is found that the TB introduction can reduce the pH, increase the acidity and apparent viscosity, and also greatly boost the bioactivities of yogurt. Response surface analysis demonstrated that yogurt with 8 g of TB, 10 g of sugar, and a fermentation duration of 5 h had the highest overall acceptability, and these cultural conditions were chosen as the best. Furthermore, the TB-added yogurt had not only a better sensory and aroma profile, but also good prospective health advantages when compared to regular yogurt. Our research shows that adding TB to yogurt has a significant positive impact on both overall quality and sensory characteristics, making a compelling case for using TB yogurt and developing new fermented dairy products.
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The assessment of microencapsulated Lactobacillus plantarum survivability in rose petal jam and the changes in physicochemical, textural and sensorial characteristics of the product during storage. Sci Rep 2022; 12:6200. [PMID: 35418196 PMCID: PMC9007973 DOI: 10.1038/s41598-022-10224-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 03/29/2022] [Indexed: 02/07/2023] Open
Abstract
The present study aimed to develop a probiotic rose petal jam containing microencapsulated L. plantarum. The attributes of L. plantarum microcapsules and bacteria viability in simulated gastrointestinal conditions and jam were assessed. In addition, L. plantarum effects on physicochemical, textural and sensorial properties of jam were studied. The microencapsulation yield, diameter, and zeta potential value of the microcapsules ranged from 90.23 to 92.75%, 14.80–35.02 µm, and − 16.83 to − 14.71 mV, respectively. The microencapsulation process significantly increases the survival of L. plantarum in simulated gastrointestinal tract and jam. In jam samples containing L. plantarum microencapsulated with 2% sodium alginate and 3.5% or 5% Arabic gum and stored for 90 days, the bacterial count was higher than the acceptable level (106 CFU/g). While there was no significant difference (P > 0.05) between physicochemical characteristics of non-probiotic and probiotic jams, taste and overall acceptance scores of microencapsulated probiotic jams were higher. The microencapsulation of L. plantarum in sodium alginate (2%) and Arabic gum (5%) and its inoculation into rose petal jam could yield a new probiotic product with increased health benefits.
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Encapsulation of Different Types of Probiotic Bacteria within Conventional/Multilayer Emulsion and Its Effect on the Properties of Probiotic Yogurt. J FOOD QUALITY 2022. [DOI: 10.1155/2022/7923899] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Microencapsulation of probiotic cells within emulsion is an efficient method to enhance the viability of probiotic bacteria. In the present study, free and encapsulated probiotic cells (Lactobacillus rhamnosus and Lactobacillus plantarum) in simple and multilayer emulsions were used to produce a set of probiotic yogurts. In all samples, an increasing trend in syneresis and acidity values and a decreasing trend in pH and viability of probiotic cells were observed during the storage time. However, the changes in these parameters were more significant for free-loaded probiotic samples. Moreover, the free cells showed poor survival in the yogurt samples by decreasing the viable cell count of probiotics from 7.71–7.59 logs CFU/mL to 6.93–6.82 log CFU/mL during storage, while encapsulation in the multilayer emulsion showed an insignificant reduction from 7.65–7.59 logs CFU/mL to 7.55–7.45 log CFU/mL at the end of storage. The obtained results showed that the type of probiotic bacteria had no significant effects on the physicochemical and structural properties of samples. However, encapsulating probiotics in multilayer emulsion led to a more homogenous structure in yogurt. The sensorial properties were also not affected by the probiotic type and the encapsulation method. Consequently, the multilayer emulsion can provide an ideal delivery carrier for encapsulating probiotic bacteria in dairy products.
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Savas BS, Akan E. Oat bran fortified raspberry probiotic dairy drinks: Physicochemical, textural, microbiologic properties, in vitro bioaccessibility of antioxidants and polyphenols. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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11
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Ahmad I, Xiong Z, Hanguo X, Khalid N, Rasul Suleria HA. Effect of enzymatically hydrolyzed potato powder on quality characteristics of stirred yogurt during cold storage. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ishtiaq Ahmad
- College of Food Science and Technology Huazhong Agricultural University Wuhan PR China
| | - Zhouyi Xiong
- Fisheries Research Institute Wuhan Academy of Agricultural Sciences Wuhan PR China
| | - Xiong Hanguo
- College of Food Science and Technology Huazhong Agricultural University Wuhan PR China
| | - Nauman Khalid
- School of Food and Agricultural Sciences University of Management and Technology Lahore Pakistan
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Bulut M, Tunçtürk Y, Alwazeer D. Effect of fortification of set‐type yoghurt with different plant extracts on its physicochemical, rheological, textural and sensory properties during storage. INT J DAIRY TECHNOL 2021. [DOI: 10.1111/1471-0307.12803] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Menekşe Bulut
- Department of Food Engineering Faculty of Engineering Iğdır University Iğdır 76000Turkey
- Research Center for Redox Applications in Foods (RCRAF) Iğdır University Iğdır 76000Turkey
- Innovative Food Technologies Development, Application, and Research Center Iğdır University Iğdır 76000Turkey
| | - Yusuf Tunçtürk
- Department of Food Engineering Faculty of Engineering Van Yüzüncü Yıl University Van 65000Turkey
| | - Duried Alwazeer
- Research Center for Redox Applications in Foods (RCRAF) Iğdır University Iğdır 76000Turkey
- Innovative Food Technologies Development, Application, and Research Center Iğdır University Iğdır 76000Turkey
- Department of Nutrition and Dietetic Faculty of Health Sciences Iğdır University Iğdır 76000 Turkey
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Askin B, Öztürk D, Durusoy B, Kaya Y. Properties of yogurt fortified with capsaicin extracts dissolved in high oleic sunflower oil. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Buket Askin
- Food Engineering Department Kirklareli University Kirklareli Turkey
| | - Deniz Öztürk
- Food Engineering Department Kirklareli University Kirklareli Turkey
| | - Begüm Durusoy
- Food Engineering Department Kirklareli University Kirklareli Turkey
| | - Yalcin Kaya
- Genetic and Bioengineering Department Engineering Faculty Trakya University Edirne Turkey
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Benzoic acid formation and its relationship with microbial properties in traditional Turkish cheese varieties. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101040] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Moon SH, Chang HC. Rice Bran Fermentation Using Lactiplantibacillus plantarum EM as a Starter and the Potential of the Fermented Rice Bran as a Functional Food. Foods 2021; 10:978. [PMID: 33946993 PMCID: PMC8144953 DOI: 10.3390/foods10050978] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/23/2021] [Accepted: 04/27/2021] [Indexed: 11/16/2022] Open
Abstract
Rice bran was fermented using a functional starter culture of Lactiplantibacillus plantarum EM, which exhibited high cholesterol removal and strong antimicrobial activity. Highest viable cell counts (9.78 log CFU/mL) and strong antimicrobial activity were obtained by fermenting 20% rice bran supplemented with 1% glucose and 3% corn steep liquor (pH 6.0) at 30 °C for 48 h. The fermented rice bran slurry was hot air-dried (55 °C, 16 h) and ground (HFRB). HFRB obtained showed effective cholesterol removal (45-68%) and antimicrobial activities (100-400 AU/mL) against foodborne pathogenic bacteria and food spoilage fungi. Phytate levels were significantly reduced during fermentation by 53% due to the phytase activity of L. plantarum EM, indicating HFRB does not present nutrient deficiency issues. In addition, fermentation significantly improved overall organoleptic quality. Our results indicate that HFRB is a promising functional food candidate. Furthermore, HFRB appears to satisfy consumer demands for a health-promoting food and environmental and legal requirements concerning the re-utilization of biological byproducts.
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Affiliation(s)
| | - Hae-Choon Chang
- Kimchi Research Center, Department of Food and Nutrition, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Korea;
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Acharjee A, Afrin SM, Sit N. Physicochemical, textural, and rheological properties of yoghurt enriched with orange pomace powder. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15193] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Arijit Acharjee
- Department of Food Engineering and Technology Tezpur University Assam India
| | | | - Nandan Sit
- Department of Food Engineering and Technology Tezpur University Assam India
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Mehrinejad Choobari SZ, Sari AA, Daraei Garmakhany A. Effect of Plantago ovata Forsk seed mucilage on survivability of Lactobacillus acidophilus, physicochemical and sensory attributes of produced low-fat set yoghurt. Food Sci Nutr 2021; 9:1040-1049. [PMID: 33598187 PMCID: PMC7866596 DOI: 10.1002/fsn3.2074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/21/2020] [Accepted: 12/08/2020] [Indexed: 11/09/2022] Open
Abstract
Nowadays, consumers' attention to the functional foods has increased significantly. In this study, the effect of different concentration (0.5, 1, and 2%) of P.ovata Forsk seed mucilage (PFM) on survivability of L.acidophilus, physicochemical, and sensory attributes of produced low-fat yoghurt were investigated in 0, 7, 14, and 21 days of storage period. Results showed that at the beginning of the storage period, the number of L.acidophilus in yoghurt samples containing PFM was significantly higher than control sample. The highest number of L.Acidophilus was observed in yoghurt sample contain 2% PFM (6.68 log CFU/g) on the first day of storage period. The lowest decrease of L.Acidophilus (0.2 log CFU/g) was observed in the sample contain 2% PFM. Treatments containing PFM had lower pH and higher acidity than the control sample. Addition of PFM to the yoghurt samples increased water holding capacity (WHC) during storage period significantly while syneresis decreased. The highest WHC (89%) and the lowest syneresis (6%) were observed in yoghurt sample containing 2% PFM. Sensory evaluation results showed that the treatments containing PFM were not significantly different in taste, but the probiotic yogurt containing 1% PFM had the highest acceptability in terms of total appearance and texture. Evaluation of L, a, and b values indicated that yoghurt sample containing 2% PFM was significantly lower in L and b values and higher in a value than the control sample. Therefore, using P.ovata Forsk seed mucilage in yoghurt sample formulation improved the physicochemical attributes and probiotic survivability of produced yoghurt sample.
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Affiliation(s)
| | - Abbas Ali Sari
- Department of food hygiene and quality controlFaculty of veterinary scienceBu‐Ali Sina UniversityHamedanIran
| | - Amir Daraei Garmakhany
- Department of Food Science and TechnologyTuyserkan Faculty of Engineering & Natural ResourcesBu‐Ali Sina UniversityHamedanIran
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Jayarathna S, Priyashantha H, Johansson M, Vidanarachchi JK, Jayawardana BC, Liyanage R. Probiotic enriched fermented soy‐gel as a vegan substitute for dairy yoghurt. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15092] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shishanthi Jayarathna
- Department of Animal Science Faculty of Agriculture University of Peradeniya Peradeniya Sri Lanka
| | - Hasitha Priyashantha
- Department of Molecular Sciences Swedish University of Agricultural Sciences Uppsala Sweden
| | - Monika Johansson
- Department of Molecular Sciences Swedish University of Agricultural Sciences Uppsala Sweden
| | - Janak K. Vidanarachchi
- Department of Animal Science Faculty of Agriculture University of Peradeniya Peradeniya Sri Lanka
| | - Barana C. Jayawardana
- Department of Animal Science Faculty of Agriculture University of Peradeniya Peradeniya Sri Lanka
| | - Ruvini Liyanage
- Laboratory of Nutritional BiochemistryNational Institute of Fundamental Studies Kandy Sri Lanka
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20
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Madhubasani GBL, Prasanna PHP, Chandrasekara A, Gunasekara DCS, Senadeera P, Chandramali DVP, Vidanarachchi JK. Exopolysaccharide producing starter cultures positively influence on microbiological, physicochemical, and sensory properties of probiotic goats' milk set‐yoghurt. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14361] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- G. B. L. Madhubasani
- Department of Animal and Food Sciences Faculty of Agriculture Rajarata University of Sri Lanka Anuradhapura Sri Lanka
| | - P. H. P. Prasanna
- Department of Animal Science Faculty of Agriculture University of Peradeniya Peradeniya Sri Lanka
| | - A. Chandrasekara
- Department of Applied Nutrition Faculty of Livestock, Fisheries and Nutrition Wayamba University of Sri Lanka Makandura Sri Lanka
| | - D. C. S. Gunasekara
- Food and Nutrition Research Center CIC Agribusiness (Pvt.) Ltd. Palwehera Sri Lanka
| | - P. Senadeera
- Food and Nutrition Research Center CIC Agribusiness (Pvt.) Ltd. Palwehera Sri Lanka
| | - D. V. P. Chandramali
- Department of Animal and Food Sciences Faculty of Agriculture Rajarata University of Sri Lanka Anuradhapura Sri Lanka
| | - J. K. Vidanarachchi
- Department of Animal Science Faculty of Agriculture University of Peradeniya Peradeniya Sri Lanka
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Mozaffary P, Milani JM, Heshmati A. The influence of yeast level and fermentation temperature on Ochratoxin A decrement during bread making. Food Sci Nutr 2019; 7:2144-2150. [PMID: 31289662 PMCID: PMC6593364 DOI: 10.1002/fsn3.1059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/13/2019] [Accepted: 04/16/2019] [Indexed: 11/11/2022] Open
Abstract
Ochratoxin A (OTA) occurrence in cereals is a permanent challenge in human health. In recent years, some studies have focused on the role of yeasts as adsorbing tools to eliminate OTA. The aim of the current research was to study the effects of different variables including Saccharomyces cerevisiae amount and the fermentation temperature on the reduction of OTA during bread baking. For this purpose, the OTA was spiked to the flour and then the bread was prepared. OTA levels in flour, dough, and bread were measured by the high-performance liquid chromatography with fluorescence detector (HPLC-FD). The results revealed that yeast level and fermentation temperature had a significant effect on OTA reduction. The increase of the amount of S. cerevisiae from 1% to 2% w/w and the fermentation temperature from 25ºC to 30ºC resulted in the increment of OTA reduction from 31.17% to 59.41%. During baking, OTA reduction was 19.21%. In general, the utilization of 2% w/w S. cerevisiae and the fermentation temperature of 35 ºC could reduce considerable amount of OTA in the wheat bread.
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Affiliation(s)
- Payman Mozaffary
- Department of Food Science and TechnologySari Agricultural Sciences and Natural Resources UniversityMazandaranIran
| | - Jafar M. Milani
- Department of Food Science and TechnologySari Agricultural Sciences and Natural Resources UniversityMazandaranIran
| | - Ali Heshmati
- Department of Nutrition and Food Safety, School of MedicineNutrition Health Research Center, Hamadan University of Medical SciencesHamadanIran
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García-Gómez B, Romero-Rodríguez Á, Vázquez-Odériz L, Muñoz-Ferreiro N, Vázquez M. Sensory evaluation of low-fat yoghurt produced with microbial transglutaminase and comparison with physicochemical evaluation. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:2088-2095. [PMID: 30298521 DOI: 10.1002/jsfa.9401] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 10/01/2018] [Accepted: 10/01/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Low-fat or non-fat yoghurts are popular nowadays. However, their texture is not good and they show considerable syneresis with time. The aim of this research was to evaluate the effect of the application of transglutaminase (TG) to low-fat yoghurt to determine if similar sensory properties to those of full-fat yoghurt can be obtained. Methods of adding TG (prior or simultaneous with fermentation), dose, and TG origin were evaluated. Correlations between sensory and physicochemical parameters were assessed. RESULTS The results showed no significant differences between TG addition methods in terms of the quantitative and qualitative sensory attributes studied. Simultaneous addition of TG was preferred to speed up the process. A dose of 1 U g-1 was selected as optimal. Few differences were detected due to the origin of the TG. They were not significant although some differences were observed in terms of density, bitterness, and syneresis compared with low and full-fat yoghurts. CONCLUSION The results showed that sensory parameters cannot be associated with only one physicochemical parameter in yoghurt evaluation. Transglutaminase can be used as a substitute for stabilizers in the production of low-fat yoghurt, maintaining good sensory properties and avoiding initial syneresis. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Belén García-Gómez
- Department of Analytical Chemistry, Faculty of Veterinary Science, University of Santiago de Compostela, Calle Carballo Calero, s/n, Lugo, Spain
| | - Ángeles Romero-Rodríguez
- Department of Analytical Chemistry, Faculty of Veterinary Science, University of Santiago de Compostela, Calle Carballo Calero, s/n, Lugo, Spain
| | - Lourdes Vázquez-Odériz
- Department of Analytical Chemistry, Faculty of Veterinary Science, University of Santiago de Compostela, Calle Carballo Calero, s/n, Lugo, Spain
| | - Nieves Muñoz-Ferreiro
- Department of Analytical Chemistry, Faculty of Veterinary Science, University of Santiago de Compostela, Calle Carballo Calero, s/n, Lugo, Spain
| | - Manuel Vázquez
- Department of Analytical Chemistry, Faculty of Veterinary Science, University of Santiago de Compostela, Calle Carballo Calero, s/n, Lugo, Spain
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Khaneghah AM, Fakhri Y. Probiotics and Prebiotics as Functional Foods: State of the Art. CURRENT NUTRITION & FOOD SCIENCE 2019. [DOI: 10.2174/1573401314666180416120241] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Foods, besides their nutritional value, are used to be as a tool in maintaining of physical
and mental well-being and prevent disease. Based on the definition of Functional foods as foods,
which may offer health benefits beyond basic nutrition, functional foods, are categorized as foods,
not medicine. Among the last decades, the growing market for functional foods, representing both
opportunities and challenges to food producers as well academic sections to cover such demand and
furthermore conquer the acceptance of consumer. In this article, an overview regarding the probiotics
as well as prebiotics as outstanding components of functional foods, compatibility and their use in
food products have been reviewed.
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Affiliation(s)
- Amin Mousavi Khaneghah
- Department of Food Science, Faculty of Food Engineering, State University of Campinas (UNICAMP), Rua Monteiro Lobato, 80, Caixa Postal: 6121, CEP: 13083-862 Campinas, Sao Paulo, Brazil
| | - Yadolah Fakhri
- Department of Environmental Health Engineering, Student Research Committee, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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24
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Optimization of the viability of Lactobacillus acidophilus and physico-chemical, textural and sensorial characteristics of flaxseed-enriched stirred probiotic yogurt by using response surface methodology. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.12.023] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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25
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Mousavi M, Heshmati A, Daraei Garmakhany A, Vahidinia A, Taheri M. Texture and sensory characterization of functional yogurt supplemented with flaxseed during cold storage. Food Sci Nutr 2019; 7:907-917. [PMID: 30918633 PMCID: PMC6418434 DOI: 10.1002/fsn3.805] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 08/17/2018] [Accepted: 08/22/2018] [Indexed: 12/04/2022] Open
Abstract
In this study, flaxseed was used as a functional ingredient in yogurt formulations. The goal of this study was to produce prebiotic yogurt supplemented with flaxseed and investigation of its texture and sensory properties. Yogurt samples containing 0%-4% flaxseed was produced and stored at refrigerator (4-5°C) for 28 days. Textural properties were determined by texture analysis, and sensory characteristics were assessed by 26 trained panelists. Addition of flaxseed to yogurt samples increased the hardness, gumminess, chewiness, cohesiveness, and springiness values in produced yogurt samples. However, adhesiveness level was reduced in a sample enriched with flaxseed. By increasing flaxseed concentration, the color of samples was significantly different than the control sample; L* value was diminished and a* and b* value increased. Sensory scores including taste and mouthfeel, appearance, and overall acceptance showed reduction trend in samples containing a high level of flaxseed. In general, results showed that the addition of 2.63% flaxseed into yogurt samples lead to produce functional food with satisfactory texture, sensory characteristics that sustained these properties until 17.17 days after cold storage.
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Affiliation(s)
- Malihe Mousavi
- Department of Nutrition and Food HygieneSchool of MedicineNutrition Health Research CenterHamadan University of Medical SciencesHamadanIran
| | - Ali Heshmati
- Department of Nutrition and Food HygieneSchool of MedicineNutrition Health Research CenterHamadan University of Medical SciencesHamadanIran
| | - Amir Daraei Garmakhany
- Department of Food Science and TechnologyToyserkan Faculty of Industrial EngineeringBu‐Ali Sina UniversityToyserkan City, HamedanIran
| | - Aliasghar Vahidinia
- Department of Nutrition and Food HygieneSchool of MedicineNutrition Health Research CenterHamadan University of Medical SciencesHamadanIran
| | - Mehdi Taheri
- Department of Nutrition and Food HygieneSchool of MedicineNutrition Health Research CenterHamadan University of Medical SciencesHamadanIran
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26
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M.S. Hussi A, Abbas HM, Bayoumi HM, Abd El-Azi M. Properties of Full Fat Rice Bran and Yoghurt Fortified with it. INTERNATIONAL JOURNAL OF DAIRY SCIENCE 2017; 12:170-176. [DOI: 10.3923/ijds.2017.170.176] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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