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Kahve Hİ. In Vitro Evaluation of the Technological and Probiotic Potential of Pichia kudriavzevii Strains Isolated from Traditional Fermented Foods. Curr Microbiol 2023; 80:379. [PMID: 37861932 DOI: 10.1007/s00284-023-03505-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 09/26/2023] [Indexed: 10/21/2023]
Abstract
The isolation of endogenous yeast strains from traditionally fermented food products to use as functional starter cultures has become more popular for improved food safety, quality, and beneficial health effects. In this study, 107 Pichia kudriavzevii strains were isolated from sourdough, shalgam, tarhana, artisanal Tulum cheese, and yogurt. The strains were identified by DNA fingerprinting using iPBS-PCR method before technological and probiotic characterization. The multivariate statistical approach revealed that five strains were most promising in terms of technological characterization, including different harsh growth conditions. These strains were also examined in terms of probiotic properties with a commercial S. cerevisiae var boulardii MYA-796 strain. The multivariate statistical analyses indicated that P. kudriavzevii 5S5 were most promising in in vitro probiotic properties such as surviving in human GI conditions, adhering to intestinal cell lines, and exhibiting high hydrophobicity. Therefore, it seems to be a great starter candidate for the production of functional fermented food products.
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Affiliation(s)
- Halil İbrahim Kahve
- Department of Food Engineering, Faculty of Engineering, Aksaray University, 68100, Aksaray, Turkey.
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2
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Özdemir N. A multi-functional survey of the properties of Lacticaseibacillus paracasei subsp. tolerans NOC-122, Levilactobacillus parabrevis NOC-111 and Latilactobacillus curvatus NOC-110. MICROBIOLOGY (READING, ENGLAND) 2022; 168. [PMID: 36129827 DOI: 10.1099/mic.0.001239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study aimed to reveal the physicochemical and organoleptic effects of three functional lactic acid bacteria (LAB) isolates in a milk medium: Lacticaseibacillus paracasei subsp. tolerans NOC-122, Levilactobacillus parabrevis NOC-111 and Latilactobacillus curvatus NOC-110. A total of 200 indigenous LAB strains isolated from artisanal tulum cheeses were screened for potential proteolytic and lipolytic activity, citrate-lyase-synthesizing and exopolysaccharide-producing ability. Furthermore, a total of six fermented products were produced using these strains as a single culture or as a co-culture. The physicochemical and microbiological properties, angiotensin-converting-enzyme (ACE) inhibitor activity, and the amino acid and volatile aroma compound profiles were determined. According to the results, NOC-110 and NOC-122 were effective in increasing ACE-inhibitory activity. On the other hand, NOC-122 was responsible for a fresh cheesy, slightly oily flavour when used as a single culture. NOC-111 gave a fresh, fruity and slightly herbal flavour; NOC-110 gave a flavour similar to that of NOC-122 when they were used as a single culture. Also, co-cultures of the strains were investigated. The results of the study provide a guide to the usability of these isolates as single or co-cultures in the production of dairy-based food. These findings can be of value for many future studies and innovative food products.
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Affiliation(s)
- Nilgün Özdemir
- Ondokuz Mayıs University, Engineering Faculty, Department of Food Engineering, Samsun, Turkey
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3
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Cankurtaran Kömürcü T, Bilgiçli N. Effect of ancient wheat flours and fermentation types on tarhana properties. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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4
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Molfetta M, Morais EG, Barreira L, Bruno GL, Porcelli F, Dugat-Bony E, Bonnarme P, Minervini F. Protein Sources Alternative to Meat: State of the Art and Involvement of Fermentation. Foods 2022; 11:2065. [PMID: 35885308 PMCID: PMC9319875 DOI: 10.3390/foods11142065] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/29/2022] [Accepted: 07/08/2022] [Indexed: 12/29/2022] Open
Abstract
Meat represents an important protein source, even in developing countries, but its production is scarcely sustainable, and its excessive consumption poses health issues. An increasing number of Western consumers would replace, at least partially, meat with alternative protein sources. This review aims at: (i) depicting nutritional, functional, sensory traits, and critical issues of single-cell proteins (SCP), filamentous fungi, microalgae, vegetables (alone or mixed with milk), and insects and (ii) displaying how fermentation could improve their quality, to facilitate their use as food items/ingredients/supplements. Production of SCP (yeasts, filamentous fungi, microalgae) does not need arable land and potable water and can run continuously, also using wastes and byproducts. Some filamentous fungi are also consumed as edible mushrooms, and others are involved in the fermentation of traditional vegetable-based foods. Cereals, pseudocereals, and legumes may be combined to offer an almost complete amino acid profile. Fermentation of such vegetables, even in combination with milk-based products (e.g., tarhana), could increase nutrient concentrations, including essential amino acids, and improve sensory traits. Different insects could be used, as such or, to increase their acceptability, as ingredient of foods (e.g., pasta). However, insects as a protein source face with safety concerns, cultural constraints, and a lack of international regulatory framework.
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Affiliation(s)
- Mariagrazia Molfetta
- Dipartimento di Scienze del Suolo, della Pianta e degli Alimenti, Università degli Studi di Bari Aldo Moro, Via Amendola 165/a, 70126 Bari, Italy; (M.M.); (G.L.B.); (F.P.)
| | - Etiele G. Morais
- Centro de Ciências do Mar (CCMAR), Universidade do Algarve, 8005-139 Faro, Portugal; (E.G.M.); (L.B.)
| | - Luisa Barreira
- Centro de Ciências do Mar (CCMAR), Universidade do Algarve, 8005-139 Faro, Portugal; (E.G.M.); (L.B.)
| | - Giovanni Luigi Bruno
- Dipartimento di Scienze del Suolo, della Pianta e degli Alimenti, Università degli Studi di Bari Aldo Moro, Via Amendola 165/a, 70126 Bari, Italy; (M.M.); (G.L.B.); (F.P.)
| | - Francesco Porcelli
- Dipartimento di Scienze del Suolo, della Pianta e degli Alimenti, Università degli Studi di Bari Aldo Moro, Via Amendola 165/a, 70126 Bari, Italy; (M.M.); (G.L.B.); (F.P.)
| | - Eric Dugat-Bony
- UMR SayFood, INRAE, AgroParisTech, Université Paris-Saclay, Avenue Lucien Brétignières, 78850 Thiverval-Grignon, France; (E.D.-B.); (P.B.)
| | - Pascal Bonnarme
- UMR SayFood, INRAE, AgroParisTech, Université Paris-Saclay, Avenue Lucien Brétignières, 78850 Thiverval-Grignon, France; (E.D.-B.); (P.B.)
| | - Fabio Minervini
- Dipartimento di Scienze del Suolo, della Pianta e degli Alimenti, Università degli Studi di Bari Aldo Moro, Via Amendola 165/a, 70126 Bari, Italy; (M.M.); (G.L.B.); (F.P.)
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5
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Niçin RT, Özdemir N, Şimşek Ö, Çon AH. Production of volatiles relation to bread aroma in flour-based fermentation with yeast. Food Chem 2022; 378:132125. [PMID: 35033716 DOI: 10.1016/j.foodchem.2022.132125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 12/18/2021] [Accepted: 01/07/2022] [Indexed: 11/30/2022]
Abstract
The aim of this study is to produce a bread aroma mixture in flour-based fermentation that can potentially be added in bread dough forming after selection of yeast strains and optimization of the fermentation conditions. S. cerevisiae PFC121 produced bread aroma compounds in higher amounts compared to other 20 strains. Also, this strain provided a more balanced volatiles in bread samples that gained consumer appreciation. When the PLS analysis were evaluated, 3-methyl-1-butanol, 2-phenylethyl alcohol, nonanal, and benzaldehyde were closely related with the whole wheat flour. Conversely, 2-methyl-1-propyl acetate, and 2-methyl-1-propanol were observed to be correlated with the fermentation temperature. PCA showed that 20 °C fermentation temperature was effective on the accumulation of benzaldehyde and nonanal. Extending the fermentation time increased alcohol and ester accumulation. In conclusion, S. cerevisiae PFC121 is a potential strain to produce bread related volatiles at the fermentation conditions that are wheat flour, 30 °C, 6 pH and 48-h.
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Affiliation(s)
- Ramazan Tolga Niçin
- Yıldız Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Food Engineering, İstanbul, Turkey.
| | - Nilgün Özdemir
- Ondokuz Mayıs University, Engineering Faculty, Department of Food Engineering, Samsun, Turkey.
| | - Ömer Şimşek
- Yıldız Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Food Engineering, İstanbul, Turkey.
| | - Ahmet Hilmi Çon
- Ondokuz Mayıs University, Engineering Faculty, Department of Food Engineering, Samsun, Turkey.
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6
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Recent Advances in the Production of Exopolysaccharide (EPS) from Lactobacillus spp. and Its Application in the Food Industry: A Review. SUSTAINABILITY 2021. [DOI: 10.3390/su132212429] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Exopolysaccharide (EPS) show remarkable properties in various food applications. In this review paper, EPS composition, structural characterization, biosynthesis pathways, and recent advancements in the context of application of EPS-producing Lactobacillus spp. in different food industries are discussed. Various chemical and physical properties of Lactobacillus EPS, such as the structural, rheological, and shelf-life enhancement of different food products, are mentioned. Moreover, EPSs play a characteristic role in starter culture techniques, yogurt production, immunomodulation, and potential prebiotics. It has been seen that the wastes of fermented and non-fermented products are used as biological food for EPS extraction. The main capabilities of probiotics are the use of EPS for technological properties such as texture and flavor enhancement, juiciness, and water holding capacities of specific food products. For these reasons, EPSs are used in functional and fermented food products to enhance the healthy activity of the human digestive system as well as for the benefit of the food industry to lower product damage and increase consumer demand. Additionally, some pseudocereals such as amaranth and quinoa that produce EPS also play an important role in improving the organoleptic properties of food-grade products. In conclusion, more attention should be given to sustainable extraction techniques of LAB EPS to enhance structural and functional use in the developmental process of food products to meet consumer preferences.
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Taşdelen E, Şimşek Ö. The effects of ropy exopolysaccharide-producing Lactiplantibacillus plantarum strains on tarhana quality. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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İçen S, Karakaş‐Budak B, Certel M. Effect of sourdough starter and fungal proteases on gluten content and sensory properties of tarhana. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Seda İçen
- Faculty of Engineering Department of Food Engineering Akdeniz University Antalya07070Turkey
| | - Barçın Karakaş‐Budak
- Faculty of Engineering Department of Food Engineering Akdeniz University Antalya07070Turkey
| | - Muharrem Certel
- Faculty of Engineering Department of Food Engineering Akdeniz University Antalya07070Turkey
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9
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Ashaolu TJ, Reale A. A Holistic Review on Euro-Asian Lactic Acid Bacteria Fermented Cereals and Vegetables. Microorganisms 2020; 8:E1176. [PMID: 32756333 PMCID: PMC7463871 DOI: 10.3390/microorganisms8081176] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/27/2020] [Accepted: 07/31/2020] [Indexed: 11/17/2022] Open
Abstract
Lactic acid fermentation is one of the oldest methods used worldwide to preserve cereals and vegetables. Europe and Asia have long and huge traditions in the manufacturing of lactic acid bacteria (LAB)-fermented foods. They have different cultures, religions and ethnicities with the available resources that strongly influence their food habits. Many differences and similarities exist with respect to raw substrates, products and microbes involved in the manufacture of fermented products. Many of them are produced on industrial scale with starter cultures, while others rely on spontaneous fermentation, produced homemade or in traditional events. In Europe, common LAB-fermented products made from cereals include traditional breads, leavened sweet doughs, and low and non-alcoholic cereal-based beverages, whereas among vegetable ones prevail sauerkraut, cucumber pickles and olives. In Asia, the prevailing LAB-fermented cereals include acid-leavened steamed breads or pancakes from rice and wheat, whereas LAB-fermented vegetables are more multifarious, such as kimchi, sinki, khalpi, dakguadong, jiang-gua, soidon and sauerkraut. Here, an overview of the main Euro-Asiatic LAB-fermented cereals and vegetables was proposed, underlining the relevance of fermentation as a tool for improving cereals and vegetables, and highlighting some differences and similarities among the Euro-Asiatic products. The study culminated in "omics"-based and future-oriented studies of the fermented products.
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Affiliation(s)
- Tolulope Joshua Ashaolu
- Smart Agriculture Research and Application Team, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam;
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
| | - Anna Reale
- Institute of Food Science, National Research Council, ISA-CNR, 83100 Avellino, Italy
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10
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Molecular identification and performance evaluation of wild yeasts from different Ethiopian fermented products. Journal of Food Science and Technology 2020; 57:3436-3444. [PMID: 32713962 DOI: 10.1007/s13197-020-04377-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 03/20/2020] [Accepted: 03/27/2020] [Indexed: 10/24/2022]
Abstract
Different types of yeasts and lactic acid bacteria dominate in spontaneously fermented products (food, beverages, and condiments) that are commonly consumed in Ethiopia. The aim of this study was to identify efficient fermentative yeasts from fermented foods, fermented beverages, honey and molasses using genotypic methods. Out of the 70 samples tested, 180 distinct wild yeast isolates were recovered. A total of 23 isolates were selected for genomic analysis based on their basis of biomass yield, fermentation capacity, and leavening performance. The nucleotide sequence analysis of the internal transcribed spacer ITS-5.8S rDNA region revealed that the indigenous yeast isolates had close relatedness to Saccharomyces cerevisiae, Candida humilis, Kazachstania bulderi, Pichia fermentans and Pichia kudriavzevii with greater than 97% nucleotide similarity. The study shows a high diversity of indigenous wild yeasts in fermented products and that potent strains had higher biomass yield, good gas production and remarkable leavening capacity that indicates their inherent potential for use in the baking industry.
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11
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Zehir Şentürk D, Dertli E, Erten H, Şimşek Ö. Structural and technological characterization of ropy exopolysaccharides produced by Lactobacillus plantarum strains isolated from Tarhana. Food Sci Biotechnol 2020; 29:121-129. [PMID: 31976134 DOI: 10.1007/s10068-019-00641-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 05/30/2019] [Accepted: 06/07/2019] [Indexed: 11/28/2022] Open
Abstract
Exopolysaccharide producing starter cultures enable manufacturing "clean labeled" foods with improved textural and nutritional properties. The structural and technological analyses were performed on the ropy exopolysaccharides of six Lactobacillus plantarum. The incubation temperature, time and pH affected the exopolysaccharide production and high exopolysaccharide was produced in the presence of sucrose and maltose. The viscosity of exopolysaccharide was high at acidic conditions except PFC311E that showed viscous at neutral pH. Lactobacillus plantarum strains produced between 120 and 400 mg/L exopolysaccharide in which the highest was observed at L. plantarum PFC311. Exoploysaccharides were degraded over 300 °C except PFC311E that degraded at 295.7 °C. The NMR analyses revealed that the exopolysaccharides were synthesized by α1-6, α1-3 and α1-4 bonds with glucose, galactose and fructose moieties. In conclusion, L. plantarum PFC311 produced ropy exopolysaccharide with different structural, rheological and thermal properties and reveals potential to be used in food industry.
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Affiliation(s)
- Duygu Zehir Şentürk
- 1Department of Food Engineering, University of Pamukkale, 20160 Denizli, Turkey
| | - Enes Dertli
- 2Department of Food Engineering, University of Bayburt, 69000 Bayburt, Turkey
| | - Hüseyin Erten
- 3Department of Food Engineering, University of Cukurova, 01330 Adana, Turkey
| | - Ömer Şimşek
- 1Department of Food Engineering, University of Pamukkale, 20160 Denizli, Turkey
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12
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MALDI-TOF/TOF mass spectrometry for determination of yeast diversity in traditional cornelian cherry tarhana produced with different cereal/pseudocereal flours. ANN MICROBIOL 2019. [DOI: 10.1007/s13213-019-01452-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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13
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Özdemir N, Şimşek Ö, Temiz H, Çon AH. The effect of fermentation time on the volatile aromatic profile of tarhana dough. FOOD SCI TECHNOL INT 2018; 25:212-222. [DOI: 10.1177/1082013218815325] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Tarhana is a traditional food produced by fermentation of a dough prepared by mixing wheat flour, yoghurt, tomato, paprika, onion and mint. The fermentation of mixture of natural products gives the tarhana an aromatized desired food characteristic. Therefore, we aimed to determine the effects of fermentation time at home and commercial scale on the aromatic volatile profile of tarhana. In this respect, nine different tarhana dough samples were prepared at home and commercial scale and analysed for volatile and organic acid composition during fermentation which were then evaluated by principal component analysis. In all dough samples, the lactic, succinic and acetic acids were the most produced organic acids while the amounts of ketones decreased, and the alcohols, in particular the esters, increased within fermentation. Particularly, ethyl-lactate and ethyl-acetate increased significantly as well as ethyl-caprylate, ethyl-capronate and ethyl-hexanote responsible for fruity and flower flavour were also accumulated. Tarhana doughs were clustered in two main groups after five days of fermentation with principal component analysis and these clusters remained stable until the end of fermentation. As a conclusion, fermentation time determines the desirable tarhana by ensuring the formation of aromatic volatiles particularly esters. It is necessary to ferment tarhana for at least five days in order to obtain typical aromatic properties.
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Affiliation(s)
- Nilgün Özdemir
- Department of Food Engineering, Faculty of Engineering, Ondokuz Mayıs University, Samsun, Turkey
| | - Ömer Şimşek
- Department of Food Engineering, Faculty of Engineering, Pamukkale University, Denizli, Turkey
| | - Hasan Temiz
- Department of Food Engineering, Faculty of Engineering, Ondokuz Mayıs University, Samsun, Turkey
| | - Ahmet Hilmi Çon
- Department of Food Engineering, Faculty of Engineering, Ondokuz Mayıs University, Samsun, Turkey
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Özdemir N, Yazıcı G, Şimşek Ö, Özkal SG, Çon AH. The effect of lactic acid bacteria and yeast usage on aroma development during tarhana fermentation. FOOD BIOSCI 2018. [DOI: 10.1016/j.fbio.2018.09.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Affiliation(s)
- Nevin Şanlier
- Biruni University, Faculty of Health Sciences, Nutrition and Dietetics Department, İstanbul, Turkey
| | - Büşra Başar Gökcen
- Gazi University, Faculty of Health Sciences, Nutrition and Dietetics Department, Ankara, Turkey
| | - Aybüke Ceyhun Sezgin
- Gazi University, Faculty of Tourism, Department of Gastronomy and Culinary Art, Gölbaşı/Ankara, Turkey
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Temiz H, Tarakçı Z. Composition of volatile aromatic compounds and minerals of tarhana enriched with cherry laurel ( Laurocerasus officinalis). Journal of Food Science and Technology 2017; 54:735-742. [PMID: 28298687 DOI: 10.1007/s13197-017-2513-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/11/2017] [Accepted: 01/25/2017] [Indexed: 11/28/2022]
Abstract
Different concentrations of cherry laurel pulp (0, 5, 10, 15 and 20%) were used to produce tarhana samples. Volatile aromatic compounds and minor mineral content were investigated. Volatile aromatic compounds were analyzed by using GC-MS with SPME fiber and minor mineral values were evaluated with inductively coupled plasma optical emission spectrometer. The statistical analysis showed that addition of pulp affected volatile aromatic compounds and minor mineral content significantly. Thirty five volatile aromatic compounds were found in tarhana samples. The octanoic acid from acids, benzaldehyde (CAS) phenylmethanal from aldehydes, 6-methyl-5-hepten-2-one from ketones, octadecane (CAS) n-octadecane form terpenes, ethyl caprylate from esters and benzenemethanol (CAS) benzyl alcohol from alcohols had the highest percentage of volatile aromatic compounds. Tarhana samples were rich source of Mn, Cu and Fe content.
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Affiliation(s)
- Hasan Temiz
- Department of Food Engineering, Engineering Faculty, Ondokuz Mayis University, Samsun, Turkey
| | - Zekai Tarakçı
- Department Food Engineering, Agricultural Faculty, Ordu University, Ordu, Turkey
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