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Younis M, Akhtar S, Ismail T, Qamar M, Sattar DES, Saeed W, Mubarak MS, Bartkiene E, Rocha JM. Lactic Acid Fermentation Ameliorates Intrinsic Toxicants in Brassica campestris L. Leaves Harvested at Different Growth Stages. Foods 2024; 13:1826. [PMID: 38928768 PMCID: PMC11203322 DOI: 10.3390/foods13121826] [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: 05/06/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Brassica campestris (syn. Brassica rapa) is often known as mustard and is grown worldwide owing to its health-promoting characteristics associated with the presence of nutrients and phytochemicals. Along with the nutritional components, B. campestris also contains anti-nutrients (phytates, oxalates, tannins, alkaloids, saponins) that can cause adverse severe health effects to consumers, including rashes, nausea, headaches, bloating and nutritional deficiencies. In the present study, heating (blanching) and fermentation (Lactiplantibacillus plantarum) treatments were applied to reduce the load of the anti-nutrients of B. campestris leaves harvested at three different growth stages: the first stage (fourth week), the second stage (sixth week) and the third stage (eighth week). Results revealed that fermentation treatment using Lp. plantarum increases the ash (5.4 to 6%), protein (9 to 10.4%) and fiber (9.6 to 10.7%) contents, whereas moisture (0.91 to 0.82%), fat (9.9 to 9.1%) and carbohydrate (64.5 to 64.2%) contents decreased among B. campestris samples, and the trend was similar for all three stages. Blanching and fermentation lead to the reduction in phytates (46, 42%), saponins (34, 49%), tannins (1, 10%), oxalates (15, 7%) and alkaloids (10, 6%), separately as compared to raw samples of B. campestris leaves. In contrast, fermentation had no considerable effect on phytochemical contents (total phenolic and total flavonoids) and antioxidant potential (DPPH and FRAP). The action of blanching followed by fermentation caused more decline in the aforementioned toxicants load as compared to blanching or fermentation alone. Structural modifications in blanching and the biochemical conversions in fermentation lead to enhanced stability of nutrients and antioxidant potential. Taken together, these findings suggest blanching followed by fermentation treatments as a reliable, cost-effective and safer approach to curtail the anti-nutrient load without affecting the proximate composition, phytochemical attributes and antioxidant activity.
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Affiliation(s)
- Muhammad Younis
- Department of Food Science and Technology, Faculty of Food Science and Nutrition, Bahauddin Zakariya University, Multan 60800, Pakistan; (M.Y.); (T.I.); (M.Q.); (D.-e.-s.S.); (W.S.)
| | - Saeed Akhtar
- Department of Food Science and Technology, Faculty of Food Science and Nutrition, Bahauddin Zakariya University, Multan 60800, Pakistan; (M.Y.); (T.I.); (M.Q.); (D.-e.-s.S.); (W.S.)
| | - Tariq Ismail
- Department of Food Science and Technology, Faculty of Food Science and Nutrition, Bahauddin Zakariya University, Multan 60800, Pakistan; (M.Y.); (T.I.); (M.Q.); (D.-e.-s.S.); (W.S.)
| | - Muhammad Qamar
- Department of Food Science and Technology, Faculty of Food Science and Nutrition, Bahauddin Zakariya University, Multan 60800, Pakistan; (M.Y.); (T.I.); (M.Q.); (D.-e.-s.S.); (W.S.)
| | - Dur-e-shahwar Sattar
- Department of Food Science and Technology, Faculty of Food Science and Nutrition, Bahauddin Zakariya University, Multan 60800, Pakistan; (M.Y.); (T.I.); (M.Q.); (D.-e.-s.S.); (W.S.)
| | - Wisha Saeed
- Department of Food Science and Technology, Faculty of Food Science and Nutrition, Bahauddin Zakariya University, Multan 60800, Pakistan; (M.Y.); (T.I.); (M.Q.); (D.-e.-s.S.); (W.S.)
| | | | - Elena Bartkiene
- Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania;
- Department of Food Safety and Quality, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
| | - João Miguel Rocha
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal
- LEPABE—Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal
- ALiCE—Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal
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Mefleh M, Omri G, Limongelli R, Minervini F, Santamaria M, Faccia M. Enhancing nutritional and sensory properties of plant-based beverages: a study on chickpea and Kamut® flours fermentation using Lactococcus lactis. Front Nutr 2024; 11:1269154. [PMID: 38328482 PMCID: PMC10847596 DOI: 10.3389/fnut.2024.1269154] [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: 07/29/2023] [Accepted: 01/09/2024] [Indexed: 02/09/2024] Open
Abstract
The study aimed to set up a protocol for the production of a clean-label plant-based beverage (PBB), obtained by mixing chickpeas and Kamut® flours and using a commercial Lactococcus lactis (LL) as fermentation starter, and to characterize it, from nutritional, microbiological, textural, shelf-life, and sensory points of view. The effect of using the starter was evaluated comparing the LL-PBB with a spontaneously fermented beverage (CTRL-PBB). Both PBBs were high in proteins (3.89/100 g) and could be considered as sources of fiber (2.06/100 g). Notably, L. lactis fermentation enhanced the phosphorus (478 vs. 331 mg/kg) and calcium (165 vs. 117 mg/kg) concentrations while lowering the raffinose content (5.51 vs. 5.08 g/100 g) compared to spontaneous fermentation. Cell density of lactic acid bacteria increased by ca. two log cycle during fermentation of LL-PBB, whereas undesirable microbial groups were not detected. Furthermore, L. lactis significantly improved the beverage's viscosity (0.473 vs. 0.231 Pa s), at least for 10 days, and lightness. To assess market potential, we conducted a consumer test, presenting the LL-PBB in "plain" and "sweet" (chocolate paste-added) variants. The "sweet" LL-PBB demonstrated a higher acceptability score than its "plain" counterpart, with 88 and 78% of participants expressing acceptability and a strong purchase intent, respectively. This positive consumer response positions the sweet LL-PBB as a valuable, appealing alternative to traditional flavored yogurts, highlighting its potential in the growing plant-based food market.
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Affiliation(s)
| | | | | | - Fabio Minervini
- Department of Soil, Plant, and Food Sciences, University of Bari Aldo Moro, Bari, Italy
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Nunta R, Khemacheewakul J, Techapun C, Sommanee S, Feng J, Htike SL, Mahakuntha C, Porninta K, Phimolsiripol Y, Jantanasakulwong K, Moukamnerd C, Watanabe M, Kumar A, Leksawasdi N. Kinetics of Phosphate Ions and Phytase Activity Production for Lactic Acid-Producing Bacteria Utilizing Milling and Whitening Stages Rice Bran as Biopolymer Substrates. Biomolecules 2023; 13:1770. [PMID: 38136641 PMCID: PMC10741578 DOI: 10.3390/biom13121770] [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: 09/26/2023] [Revised: 12/07/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
A study evaluated nine kinetic data and four kinetic parameters related to growth, production of various phytase activities (PEact), and released phosphate ion concentration ([Pi]) from five lactic acid bacteria (LAB) strains cultivated in three types of media: phytate (IP6), milling stage rice bran (MsRB), and whitening stage rice bran (WsRB). Score ranking techniques were used, combining these kinetic data and parameters to select the most suitable LAB strain for each medium across three cultivation time periods (24, 48, and 72 h). In the IP6 medium, Lacticaseibacillus casei TISTR 1500 exhibited statistically significant highest (p ≤ 0.05) normalized summation scores using a 2:1 weighting between kinetic and parameter data sets. This strain also had the statistically highest levels (p ≤ 0.05) of produced phosphate ion concentration ([Pi]) (0.55 g/L) at 72 h and produced extracellular specific phytase activity (ExSp-PEact) (0.278 U/mgprotein) at 48 h. For the MsRB and WsRB media, Lactiplantibacillus plantarum TISTR 877 performed exceptionally well after 72 h of cultivation. It produced ([Pi], ExSp-PEact) pairs of (0.53 g/L, 0.0790 U/mgprotein) in MsRB and (0.85 g/L, 0.0593 U/mgprotein) in WsRB, respectively. Overall, these findings indicate the most promising LAB strains for each medium and cultivation time based on their ability to produce phosphate ions and extracellular specific phytase activity. The selection process utilized a combination of kinetic data and parameter analysis.
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Affiliation(s)
- Rojarej Nunta
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Division of Food Innovation and Business, Faculty of Agricultural Technology, Lampang Rajabhat University, Lampang 52100, Thailand
| | - Julaluk Khemacheewakul
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | - Charin Techapun
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | - Sumeth Sommanee
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | - Juan Feng
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | - Su Lwin Htike
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | - Chatchadaporn Mahakuntha
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | - Kritsadaporn Porninta
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | - Yuthana Phimolsiripol
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | - Kittisak Jantanasakulwong
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
| | | | - Masanori Watanabe
- Graduate School of Agriculture, Yamagata University, 1-23 Wakada-Machi, Tsuruoka, Yamagata 997-8555, Japan;
| | - Anbarasu Kumar
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
- Department of Biotechnology, Periyar Maniammai Institute of Science & Technology (Deemed to be University), Thanjavur 613403, India
| | - Noppol Leksawasdi
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG) & Bioprocess Research Cluster (BRC), School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (R.N.); (J.K.); (S.S.); (J.F.); (S.L.H.); (C.M.); (K.P.); (Y.P.); (K.J.)
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
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Arjmand S, Mollakhalili‐Meybodi N, Akrami Mohajeri F, Madadizadeh F, Khalili Sadrabad E. Quinoa dough fermentation by Saccharomyces cerevisiae and lactic acid bacteria: Changes in saponin, phytic acid content, and antioxidant capacity. Food Sci Nutr 2023; 11:7594-7604. [PMID: 38107108 PMCID: PMC10724584 DOI: 10.1002/fsn3.3679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/26/2023] [Accepted: 08/28/2023] [Indexed: 12/19/2023] Open
Abstract
The effects of two fermentation processes (common fermentation with Saccharomyces cerevisiae and fermentation by Lacticaseibacillus casei subsp. casei PTCC 1608 and Lactiplantibacillus plantarum subsp. plantarum PTCC 1745) on pH, titratable acidity, total phenolic and flavonoid contents, antioxidant capacity, saponin content, as well as phytic acid content of quinoa dough were investigated during the 24-h fermentation (4-h interval). According to the results, the highest titratable acidity was observed in the samples fermented by L. casei subsp. casei. Moreover, the highest antioxidant capacity was observed after 12 h of fermentation by L. plantarum subsp. plantarum (31.22% for DPPH, 104.67% for FRAP) due to a higher concentration of phenolic compounds produced (170.5% for total phenolic content). Also, all samples have been able to reduce saponin by 67% on average. Furthermore, the samples fermented by L. plantarum subsp. plantarum showed the most significant decrease in phytic acid content (64.64%) during 24-h fermentation. By considering the reduction of the antinutritional compounds and improvement in the antioxidant properties of quinoa flour, the Lactiplantibacillus plantarum strain was recommended.
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Affiliation(s)
- Sanaz Arjmand
- Research Center for Food Hygiene and SafetyDepartment of Food Hygiene and Safety, School of Public HealthShahid Sadoughi University of Medical SciencesYazdIran
| | - Neda Mollakhalili‐Meybodi
- Research Center for Food Hygiene and SafetyDepartment of Food Science and Technology, School of Public HealthShahid Sadoughi University of Medical SciencesYazdIran
| | - Fateme Akrami Mohajeri
- Research Center for Food Hygiene and SafetyDepartment of Food Hygiene and Safety, School of Public HealthShahid Sadoughi University of Medical SciencesYazdIran
- Infectious Diseases Research CenterShahid Sadoughi HospitalShahid Sadoughi University of Medical SciencesYazdIran
| | - Farzan Madadizadeh
- Center for Healthcare Data modelingDepartments of Biostatistics and Epidemiology, School of public healthShahid Sadoughi University of Medical SciencesYazdIran
| | - Elham Khalili Sadrabad
- Research Center for Food Hygiene and SafetyDepartment of Food Hygiene and Safety, School of Public HealthShahid Sadoughi University of Medical SciencesYazdIran
- Infectious Diseases Research CenterShahid Sadoughi HospitalShahid Sadoughi University of Medical SciencesYazdIran
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Bryant KL, Hansen C, Hecht EE. Fermentation technology as a driver of human brain expansion. Commun Biol 2023; 6:1190. [PMID: 37996482 PMCID: PMC10667226 DOI: 10.1038/s42003-023-05517-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 10/27/2023] [Indexed: 11/25/2023] Open
Abstract
Brain tissue is metabolically expensive. Consequently, the evolution of humans' large brains must have occurred via concomitant shifts in energy expenditure and intake. Proposed mechanisms include dietary shifts such as cooking. Importantly, though, any new food source must have been exploitable by hominids with brains a third the size of modern humans'. Here, we propose the initial metabolic trigger of hominid brain expansion was the consumption of externally fermented foods. We define "external fermentation" as occurring outside the body, as opposed to the internal fermentation in the gut. External fermentation could increase the bioavailability of macro- and micronutrients while reducing digestive energy expenditure and is supported by the relative reduction of the human colon. We discuss the explanatory power of our hypothesis and survey external fermentation practices across human cultures to demonstrate its viability across a range of environments and food sources. We close with suggestions for empirical tests.
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Affiliation(s)
- Katherine L Bryant
- Laboratoire de Psychologie Cognitive, Aix-Marseille Université, Marseille, France.
| | - Christi Hansen
- Hungry Heart Farm and Dietary Consulting, Conley, GA, USA
| | - Erin E Hecht
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA.
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Martínez-Martínez A, Planes-Muñoz D, Frontela-Saseta C, Ros G, López-Nicolás R. The Iron and Calcium Availability and the Satiating Effect of Different Biscuits. Foods 2023; 12:3439. [PMID: 37761148 PMCID: PMC10529723 DOI: 10.3390/foods12183439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 08/24/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Biscuits are bakery products made with wheat flour. Wheat is a good source of minerals and dietary fibre, although the presence of phytate or other components could modify mineral availability. In addition, cereal-based products are usually characterised by high fibre content that can influence satiety. The objectives of this study were to evaluate both the iron and calcium availability and the satiety effect of different types of biscuits (traditional recipe vs. "Digestive") sold in the Spanish market, identifying whether the biscuit type could have effects on these parameters. Nutritional composition and the use of the generic descriptor "Digestive" of biscuits were collected from labels. Phytate and mineral contents were also measured. All samples were previously digested by a simulated process of the gastrointestinal conditions. The satiating effect of biscuits was evaluated according to VAS questionnaires. Results indicated that the mineral content and availability were different between types of biscuits (the traditional recipe showed the highest calcium concentration, while iron was higher in the "Digestive" type). However, mineral availability showed the highest percentages for both minerals, calcium and iron, in the Maria-type samples. Regardless of the different fibre content of both types of biscuits, and despite being higher in the Digestive type than in the Maria type, the satiety measures indicated that the Maria type had more effect on the food intake control. Thus, the descriptor "Digestive¨ in biscuits does not seem to be a marker of better nutritional quality, including parameters of effects on health such as mineral availability or satiety.
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Affiliation(s)
- Antonio Martínez-Martínez
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, 30100 Murcia, Spain
| | - David Planes-Muñoz
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, 30100 Murcia, Spain
| | - Carmen Frontela-Saseta
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, 30100 Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca), University of Murcia, 30003 Murcia, Spain
| | - Gaspar Ros
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, 30100 Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca), University of Murcia, 30003 Murcia, Spain
| | - Rubén López-Nicolás
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, 30100 Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca), University of Murcia, 30003 Murcia, Spain
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D’Amico V, Gänzle M, Call L, Zwirzitz B, Grausgruber H, D’Amico S, Brouns F. Does sourdough bread provide clinically relevant health benefits? Front Nutr 2023; 10:1230043. [PMID: 37545587 PMCID: PMC10399781 DOI: 10.3389/fnut.2023.1230043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 06/27/2023] [Indexed: 08/08/2023] Open
Abstract
During the last decade, scientific interest in and consumer attention to sourdough fermentation in bread making has increased. On the one hand, this technology may favorably impact product quality, including flavor and shelf-life of bakery products; on the other hand, some cereal components, especially in wheat and rye, which are known to cause adverse reactions in a small subset of the population, can be partially modified or degraded. The latter potentially reduces their harmful effects, but depends strongly on the composition of sourdough microbiota, processing conditions and the resulting acidification. Tolerability, nutritional composition, potential health effects and consumer acceptance of sourdough bread are often suggested to be superior compared to yeast-leavened bread. However, the advantages of sourdough fermentation claimed in many publications rely mostly on data from chemical and in vitro analyzes, which raises questions about the actual impact on human nutrition. This review focuses on grain components, which may cause adverse effects in humans and the effect of sourdough microbiota on their structure, quantity and biological properties. Furthermore, presumed benefits of secondary metabolites and reduction of contaminants are discussed. The benefits claimed deriving from in vitro and in vivo experiments will be evaluated across a broader spectrum in terms of clinically relevant effects on human health. Accordingly, this critical review aims to contribute to a better understanding of the extent to which sourdough bread may result in measurable health benefits in humans.
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Affiliation(s)
- Vera D’Amico
- Department of Food Science and Technology, BOKU–University of Natural Resources and Life Sciences, Vienna, Austria
| | - Michael Gänzle
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Lisa Call
- Department of Crop Sciences, BOKU–University of Natural Resources and Life Sciences, Tulln, Austria
| | - Benjamin Zwirzitz
- Department of Food Science and Technology, BOKU–University of Natural Resources and Life Sciences, Vienna, Austria
| | - Heinrich Grausgruber
- Department of Crop Sciences, BOKU–University of Natural Resources and Life Sciences, Tulln, Austria
| | - Stefano D’Amico
- Institute for Animal Nutrition and Feed, AGES–Austrian Agency for Health and Food Safety, Vienna, Austria
| | - Fred Brouns
- Department of Human Biology, School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
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Plessas S, Mantzourani I, Alexopoulos A, Alexandri M, Kopsahelis N, Adamopoulou V, Bekatorou A. Nutritional Improvements of Sourdough Breads Made with Freeze-Dried Functional Adjuncts Based on Probiotic Lactiplantibacillus plantarum subsp. plantarum and Pomegranate Juice. Antioxidants (Basel) 2023; 12:1113. [PMID: 37237979 PMCID: PMC10215117 DOI: 10.3390/antiox12051113] [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: 04/26/2023] [Revised: 05/16/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
New types of sourdough breads are proposed, made with freeze-dried sourdough adjuncts based on: (i) Lactiplantibacillus plantarum subsp. plantarum ATCC 14917, a potential probiotic (LP) alone or (ii) with the addition of unfermented pomegranate juice (LPPO) and (iii) pomegranate juice fermented by the same strain (POLP). Physicochemical, microbiological, and nutritional characteristics (in vitro antioxidant capacity, AC, total phenolics, TPC, and phytate content) of the breads were evaluated and compared with commercial sourdough bread. All adjuncts performed well; the best results being those obtained by POLP. Specifically, the highest acidity (9.95 mL of 0.1 M NaOH) and organic acid content (3.02 and 0.95 g/kg, lactic and acetic acid, respectively) as well as better resistance to mold and rope spoilage (12 and 13 days, respectively) were observed for POLP3 bread (sourdough with 6% POLP). Significant nutritional improvements were observed by all adjuncts, in terms of TPC, AC, and phytate reduction (103 mg gallic acid/100 g, 232 mg Trolox/100 g, and 90.2%, respectively, for POLP3). In all cases, the higher the amount of adjunct, the better the results. Finally, the good sensory properties of the products indicate the suitability of the proposed adjuncts for sourdough breadmaking, while their application in freeze-dried, powdered form can facilitate commercial application.
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Affiliation(s)
- Stavros Plessas
- Laboratory of Food Processing, Department of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece;
| | - Ioanna Mantzourani
- Laboratory of Food Processing, Department of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece;
| | - Athanasios Alexopoulos
- Laboratory of Food Biotechnology, Microbiology and Hygiene, Department of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece;
| | - Maria Alexandri
- Department of Food Science and Technology, Ionian University, 28100 Argostoli, Greece; (M.A.); (N.K.)
| | - Nikolaos Kopsahelis
- Department of Food Science and Technology, Ionian University, 28100 Argostoli, Greece; (M.A.); (N.K.)
| | | | - Argyro Bekatorou
- Department of Chemistry, University of Patras, 26504 Patras, Greece;
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9
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Li L, Liu Y, Ippolito JA, Xing W, Zuo Q, Wang F. Fermentation affects heavy metal bioaccessibility in Chinese mantou. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:59013-59026. [PMID: 37000393 DOI: 10.1007/s11356-023-26727-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 03/26/2023] [Indexed: 05/10/2023]
Abstract
Effect of different fermentation methods on heavy metal bioaccessibilities in wheat flour is undetermined. In this work, gastric and gastrointestinal heavy metal bioaccessibility in wheat flour products (control-wheat dough, T1-mantou made with normally fermented dough, T2-mantou made with over-fermented dough and T3-mantou made with over-fermented dough + Na2CO3) made from two wheat flour samples (NX and QD) was assessed via a modified physiologically-based extraction test. Cadmium, Zn and Mn bioaccessibility in the gastric phase (GP) was greater than in the gastrointestinal phase (GIP), yet the opposite was observed for Cu (p < 0.05). Lead bioaccessibility in the GIP of the QD sample was 1.37-4.08 times greater than that in the GP, while only the control had greater bioaccessibility in the GIP than that in the GP (p < 0.05) for the NX sample. Treatments T2 and T3 had greater Cd, Cu, Zn and Mn bioaccessibilities than the control and T1 in the GP (p < 0.05). In the GIP, however, only T3 had greater Mn bioaccessibility than the control for the NX sample. Enhanced degradation of the heavy metal-phytate following over-fermentation may have led to greater heavy metal bioaccessibility. Results should help food processors reduce human absorption of excessive heavy metals present in wheat flour foods.
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Affiliation(s)
- Liping Li
- School of the Environment, Henan University of Technology, Zhengzhou, 450001, Henan, China.
- Henan International Joint Laboratory of Environmental Pollution, Remediation and Food Quality Security, Zhengzhou, 450001, Henan, China.
| | - Yanqing Liu
- School of the Environment, Henan University of Technology, Zhengzhou, 450001, Henan, China
- Henan International Joint Laboratory of Environmental Pollution, Remediation and Food Quality Security, Zhengzhou, 450001, Henan, China
| | - James A Ippolito
- Henan International Joint Laboratory of Environmental Pollution, Remediation and Food Quality Security, Zhengzhou, 450001, Henan, China
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, 80523-1170, USA
| | - Weiqin Xing
- School of the Environment, Henan University of Technology, Zhengzhou, 450001, Henan, China
- Henan International Joint Laboratory of Environmental Pollution, Remediation and Food Quality Security, Zhengzhou, 450001, Henan, China
| | - Qian Zuo
- School of the Environment, Henan University of Technology, Zhengzhou, 450001, Henan, China
- Henan International Joint Laboratory of Environmental Pollution, Remediation and Food Quality Security, Zhengzhou, 450001, Henan, China
| | - Fayuan Wang
- College of Environment and Safety Engineering, Qingdao University of Science and Technology, Qingdao, 266042, Shandong, China
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10
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Kwon JG, Park SH, Kwak JE, Cho JH, Kim G, Lee D, Kim DH, Kim HB, Lee JH. Mouse feeding study and microbiome analysis of sourdough bread for evaluation of its health effects. Front Microbiol 2022; 13:989421. [PMID: 36212840 PMCID: PMC9532698 DOI: 10.3389/fmicb.2022.989421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Sourdough bread fermented with yeast and lactic acid bacteria (LAB) is thought to have various beneficial health effects. However, its beneficial effects were not fully evaluated with in vivo mouse model. To evaluate these effects in vivo, a mouse feeding study and microbiome analysis of white bread containing 40% sourdough (WBS) and yeast-leavened white bread (WB) were performed. Although feed consumption and body weight increased with WBS, the glycemic index was reduced, suggesting a diabetes-lowering effect, probably due to the presence of dietary fiber and short-chain fatty acids (SCFA). In addition, a mineral absorption test showed that WBS increased magnesium absorption owing to phytate degradation during fermentation. Interestingly, WBS decreased total cholesterol and triglycerides, probably due to the dietary fiber and SCFA in LAB. In addition, the ratio of low- and high-density lipoprotein was decreased in WBS, implying potential risk reduction for cardiovascular disease. An immunomodulatory assay of WBS revealed that pro-inflammatory cytokines TNF-α and IL-6 were decreased, suggesting anti-inflammatory activity. Gluten degradation by fermentation and antioxidation activity of menaquinol/ubiquinol by gut microbiota also supported the anti-inflammatory activity of sourdough bread. Furthermore, some beneficial gut bacteria, including Akkermansia, Bifidobacterium, and Lactobacillus, were increased in WBS. In particular, Akkermansia has been associated with anti-inflammatory properties. Consequently, WBS has beneficial effects on health, including decreased glycemic index and cholesterol, increased mineral availability and absorption, anti-inflammatory properties, and establishment of healthy gut microbiota.
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Affiliation(s)
- Joon-Gi Kwon
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea
- Department of Food and Animal Biotechnology, Seoul National University, Seoul, South Korea
- Center for Food and Bioconvergence, Seoul National University, Seoul, South Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea
| | - Sung-Hoon Park
- Department of Food and Nutrition, Gangneung-Wonju National University, Gangneung, South Korea
| | - Jeong-Eun Kwak
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea
- Department of Food and Animal Biotechnology, Seoul National University, Seoul, South Korea
- Center for Food and Bioconvergence, Seoul National University, Seoul, South Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea
| | - Jae Hyoung Cho
- Department of Animal Resource Science, Dankook University, Cheonan, South Korea
| | - Gooyoun Kim
- Research Institute of Food and Biotechnology, SPC Group Co., Seoul, South Korea
| | - Deukbuhm Lee
- Research Institute of Food and Biotechnology, SPC Group Co., Seoul, South Korea
| | - Dong Hyun Kim
- Research Institute of Food and Biotechnology, SPC Group Co., Seoul, South Korea
| | - Hyeun Bum Kim
- Department of Animal Resource Science, Dankook University, Cheonan, South Korea
| | - Ju-Hoon Lee
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea
- Department of Food and Animal Biotechnology, Seoul National University, Seoul, South Korea
- Center for Food and Bioconvergence, Seoul National University, Seoul, South Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea
- *Correspondence: Ju-Hoon Lee,
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11
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Ebrahimi M, Ali Noori SM, Sadeghi A, Coban OE, Zanganeh J, Ghodsmofidi SM, Malvandi Z, Raeisi M. Application of cereal-bran sourdoughs to enhance technological functionality of white wheat bread supplemented with pumpkin (Cucurbita pepo) puree. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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12
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Phytic Acid and Whole Grains for Health Controversy. Nutrients 2021; 14:nu14010025. [PMID: 35010899 PMCID: PMC8746346 DOI: 10.3390/nu14010025] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/17/2021] [Accepted: 12/21/2021] [Indexed: 12/20/2022] Open
Abstract
Phytate (PA) serves as a phosphate storage molecule in cereals and other plant foods. In food and in the human body, PA has a high affinity to chelate Zn2+ and Fe2+, Mg2+, Ca2+, K+, Mn2+ and Cu2+. As a consequence, minerals chelated in PA are not bio-available, which is a concern for public health in conditions of poor food availability and low mineral intakes, ultimately leading to an impaired micronutrient status, growth, development and increased mortality. For low-income countries this has resulted in communications on how to reduce the content of PA in food, by appropriate at home food processing. However, claims that a reduction in PA in food by processing per definition leads to a measurable improvement in mineral status and that the consumption of grains rich in PA impairs mineral status requires nuance. Frequently observed decreases of PA and increases in soluble minerals in in vitro food digestion (increased bio-accessibility) are used to promote food benefits. However, these do not necessarily translate into an increased bioavailability and mineral status in vivo. In vitro essays have limitations, such as the absence of blood flow, hormonal responses, neural regulation, gut epithelium associated factors and the presence of microbiota, which mutually influence the in vivo effects and should be considered. In Western countries, increased consumption of whole grain foods is associated with improved health outcomes, which does not justify advice to refrain from grain-based foods because they contain PA. The present commentary aims to clarify these seemingly controversial aspects.
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Saka M, Özkaya B, Saka İ. The effect of bread-making methods on functional and quality characteristics of oat bran blended bread. Int J Gastron Food Sci 2021. [DOI: 10.1016/j.ijgfs.2021.100439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Donzella S, Capusoni C, Pellegrino L, Compagno C. Bioprocesses with Reduced Ecological Footprint by Marine Debaryomyces hansenii Strain for Potential Applications in Circular Economy. J Fungi (Basel) 2021; 7:jof7121028. [PMID: 34947010 PMCID: PMC8706832 DOI: 10.3390/jof7121028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/25/2021] [Accepted: 11/29/2021] [Indexed: 11/16/2022] Open
Abstract
The possibility to perform bioprocesses with reduced ecological footprint to produce natural compounds and catalyzers of industrial interest is pushing the research for salt tolerant microorganisms able to grow on seawater-based media and able to use a wide range of nutrients coming from waste. In this study we focused our attention on a Debaryomyces hansenii marine strain (Mo40). We optimized cultivation in a bioreactor at low pH on seawater-based media containing a mixture of sugars (glucose and xylose) and urea. Under these conditions the strain exhibited high growth rate and biomass yield. In addition, we characterized potential applications of this yeast biomass in food/feed industry. We show that Mo40 can produce a biomass containing 45% proteins and 20% lipids. This strain is also able to degrade phytic acid by a cell-bound phytase activity. These features represent an appealing starting point for obtaining D. hansenii biomass in a cheap and environmentally friendly way, and for potential use as an additive or to replace unsustainable ingredients in the feed or food industries, as this species is included in the QPS EFSA list (Quality Presumption as Safe-European Food Safety Authority).
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15
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Schefer S, Oest M, Rohn S. Interactions between Phenolic Acids, Proteins, and Carbohydrates-Influence on Dough and Bread Properties. Foods 2021; 10:2798. [PMID: 34829079 PMCID: PMC8624349 DOI: 10.3390/foods10112798] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/04/2021] [Accepted: 11/09/2021] [Indexed: 12/27/2022] Open
Abstract
The understanding of interactions between proteins, carbohydrates, and phenolic compounds is becoming increasingly important in food science, as these interactions might significantly affect the functionality of foods. So far, research has focused predominantly on protein-phenolic or carbohydrate-phenolic interactions, separately, but these components might also form other combinations. In plant-based foods, all three components are highly abundant; phenolic acids are the most important phenolic compound subclass. However, their interactions and influences are not yet fully understood. Especially in cereal products, such as bread, being a nutritional basic in human nutrition, interactions of the mentioned compounds are possible and their characterization seems to be a worthwhile target, as the functionality of each of the components might be affected. This review presents the basics of such interactions, with special emphasis on ferulic acid, as the most abundant phenolic acid in nature, and tries to illustrate the possibility of ternary interactions with regard to dough and bread properties. One of the phenomena assigned to such interactions is so-called dry-baking, which is very often observed in rye bread.
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Affiliation(s)
- Simone Schefer
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Grindelallee 117, 20146 Hamburg, Germany; (S.S.); (M.O.)
| | - Marie Oest
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Grindelallee 117, 20146 Hamburg, Germany; (S.S.); (M.O.)
| | - Sascha Rohn
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Grindelallee 117, 20146 Hamburg, Germany; (S.S.); (M.O.)
- Department of Food Chemistry and Analysis, Institute of Food Technology and Food Chemistry, Technische Universität Berlin, TIB 4/3-1, Gustav-Meyer-Allee 25, 13355 Berlin, Germany
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16
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Korcari D, Secchiero R, Laureati M, Marti A, Cardone G, Rabitti NS, Ricci G, Fortina MG. Technological properties, shelf life and consumer preference of spelt-based sourdough bread using novel, selected starter cultures. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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17
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Canesin MR, Cazarin CBB. Nutritional quality and nutrient bioaccessibility in sourdough bread. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2021.02.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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18
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Improving Phenolic-Linked Antioxidant, Antihyperglycemic and Antibacterial Properties of Emmer and Conventional Wheat Using Beneficial Lactic Acid Bacteria. Appl Microbiol 2021. [DOI: 10.3390/applmicrobiol1020020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Beneficial lactic acid bacteria (LAB)-based fermentation is an effective bioprocessing approach to improve human-health-targeted functional benefits of plant-based food substrates, such as cereal grains. Previously, we observed high phenolic bioactive-linked antioxidant and anti-hyperglycemic properties in whole grain Emmer (hulled). In this study, beneficial LAB (Lactiplantibacillus plantarum) was recruited to ferment (0–72 h) aqueous extracts (0.4 g/mL concentration) of previously optimized hulled Emmer wheat and conventional red spring wheat cv. Barlow. The fermented and unfermented (control) wheat extracts were analyzed for phenolic content, phenolic profile, antioxidant activity, and antihyperglycemic properties (α-amylase and α-glucosidase enzyme inhibitory activity) using in vitro assay models. Additionally, antimicrobial activity against pathogenic bacteria Helicobacter pylori, and potential prebiotic activity supporting the growth of beneficial Bifidobacterium longum were also investigated. Improvement in antioxidant activity and antihyperglycemic functional benefits were observed, while soluble phenolic content remained high after 72 h fermentation. Antimicrobial activity against H. pylori was also observed in 48 and 72 h fermented wheat extracts. This study provides an insight into the efficacy of LAB-based fermentation as a safe bioprocessing tool to design health-targeted functional foods and ingredients from underutilized whole grains like Emmer for targeting type 2 diabetes dietary benefits.
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19
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Heyer CME, Wang LF, Beltranena E, Gänzle MG, Zijlstra RT. Effect of feeding acidified or fermented barley using Limosilactobacillus reuteri with or without supplemental phytase on diet nutrient digestibility in growing pigs. J Anim Sci 2021; 99:6279054. [PMID: 34014304 DOI: 10.1093/jas/skab165] [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: 04/14/2021] [Accepted: 05/15/2021] [Indexed: 11/13/2022] Open
Abstract
Fermentation of cereal grains may degrade myo-inositol 1,2,3,4,5,6-hexakis (dihydrogen phosphate) (InsP6) thereby increasing nutrient digestibility. Effects of chemical acidification or fermentation with Limosilactobacillus (L.) reuteri with or without phytase of high β-glucan hull-less barley grain on apparent ileal digestibility (AID) and apparent total tract digestibility (ATTD) of nutrients and gross energy (GE), standardized ileal digestibility (SID) of crude protein (CP) and amino acids (AAs), and standardized total tract digestibility (STTD) of P were assessed in growing pigs. Pigs were fed four mash barley-based diets balanced for water content: 1) unfermented barley (Control); 2) chemically acidified barley (ACD) with lactic acid and acidic acid (0.019 L/kg barley grain at a ratio of 4:1 [vol/vol]); 3) barley fermented with L. reuteri TMW 1.656 (Fermented without phytase); and 4) barley fermented with L. reuteri TMW 1.656 and phytase (Fermented with phytase; 500 FYT/kg barley grain). The acidification and fermentation treatments occurred for 24 h at 37 °C in a water bath. The four diets were fed to eight ileal-cannulated barrows (initial body weight [BW], 17.4 kg) for four 11-d periods in a double 4 × 4 Latin square. Barley grain InsP6 content of Control, ACD, Fermented without phytase, or Fermented with phytase was 1.12%, 0.59%, 0.52% dry matter (DM), or not detectable, respectively. Diet ATTD of DM, CP, Ca, and GE, digestible energy (DE), predicted net energy (NE) value, and urinary excretion of P were greater (P < 0.05) for ACD than Control. Diet ATTD of DM, CP, Ca, GE, DE and predicted NE value, urinary excretion of P was greater (P < 0.05), and diet AID of Ca and ATTD and STTD of P tended to be greater (P < 0.10) for Fermented without phytase than Control. Diet ATTD of GE was lower (P < 0.05) and diet ATTD and STTD of P, AID and ATTD of Ca was greater (P < 0.05) for Fermented with phytase than Fermented without phytase. Acidification or fermentation with/without phytase did not affect diet SID of CP and AA. In conclusion, ACD or Fermented without phytase partially degraded InsP6 in barley grain and increased diet ATTD of DM, CP, and GE, but not SID of CP and most AA in growing pigs. Fermentation with phytase entirely degraded InsP6 in barley grain and maximized P and Ca digestibility, thereby reducing the need to provide inorganic dietary P to meet P requirements of growing pigs.
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Affiliation(s)
- Charlotte M E Heyer
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta T6G 2P5, Canada
| | - Li F Wang
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta T6G 2P5, Canada
| | - Eduardo Beltranena
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta T6G 2P5, Canada.,Alberta Agriculture and Forestry, Edmonton, Alberta T6H 5T6, Canada
| | - Michael G Gänzle
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta T6G 2P5, Canada
| | - Ruurd T Zijlstra
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta T6G 2P5, Canada
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20
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Abstract
This study characterized and compared 13 gluten-free (GF) flours (rice, brown rice, maize, oat, millet, teff, amaranth, buckwheat, quinoa, chickpea, gram, tiger nut, and plantain) for their nutritional and functional properties. For all GF flours investigated, starch was the major component, except for gram, chickpea, and tiger nut flours with lower starch content (<45%), but higher fiber content (8.8–35.4%). The higher amount of calcium, magnesium, zinc, potassium, phosphorus, similar values for iron and lower content of sodium in gram, makes this flour a good alternative to chickpea or other GF flour to develop healthier food products. Amaranth flour had a high protein digestibility, while tiger nut and millet flours were less digestible. Gram, chickpea, quinoa, buckwheat, and oat flours fulfilled amino acids recommendation for daily adult intake showing no limiting amino acid. Total polyphenolic content and antioxidant capacity showed higher values for buckwheat, followed by quinoa and maize flours. Gram, chickpea, maize, and quinoa flours are good candidates to improve health conditions due to lower saturated fatty acid content. The findings of this study provide useful insights into GF flours and may contribute to the development of novel gluten-free products like bread, cookies, or pasta.
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21
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Atasoy R, Hendek Ertop M. Assessment of nutritional and bioactive properties for gluten‐free tarhana containing various legumes and cereals. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Rabia Atasoy
- Institute of Science Kastamonu University Kastamonu Turkey
| | - Müge Hendek Ertop
- Department of Food Engineering Faculty of Engineering and Architecture Kastamonu University Kastamonu Turkey
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22
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Lau SW, Chong AQ, Chin NL, Talib RA, Basha RK. Sourdough Microbiome Comparison and Benefits. Microorganisms 2021; 9:microorganisms9071355. [PMID: 34201420 PMCID: PMC8306212 DOI: 10.3390/microorganisms9071355] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/10/2021] [Accepted: 05/13/2021] [Indexed: 12/11/2022] Open
Abstract
Sourdough is the oldest form of leavened bread used as early as 2000 BC by the ancient Egyptians. It may have been discovered by accident when wild yeast drifted into dough that had been left out resulting in fermentation of good microorganisms, which made bread with better flavour and texture. The discovery was continued where sourdough was produced as a means of reducing wastage with little known (at that point of time) beneficial effects to health. With the progress and advent of science and technology in nutrition, sourdough fermentation is now known to possess many desirable attributes in terms of health benefits. It has become the focus of attention and practice in modern healthy eating lifestyles when linked to the secret of good health. The sourdough starter is an excellent habitat where natural and wild yeast plus beneficial bacteria grow by ingesting only water and flour. As each sourdough starter is unique, with different activities, populations and interactions of yeast and bacteria due to different ingredients, environment, fermentation time and its carbohydrate fermentation pattern, there is no exact elucidation on the complete make-up of the sourdough microbiome. Some lactic acid bacteria (LAB) strains that are part of the sourdough starter are considered as probiotics which have great potential for improving gastrointestinal health. Hence, from a wide literature surveyed, this paper gives an overview of microbial communities found in different sourdough starters. This review also provides a systematic analysis that identifies, categorises and compares these microbes in the effort of linking them to specific functions, particularly to unlock their health benefits.
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Affiliation(s)
| | | | - Nyuk Ling Chin
- Correspondence: ; Tel.: +603-9769-6353; Fax: +603-9769-4440
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23
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Živančev D, Ninkov J, Jocković B, Momčilović V, Torbica A, Mirosavljević M, Belović M, Aćin V, Ilin S. Distribution of iron, zinc and manganese in milling streams of common Serbian wheat cultivars: Preliminary survey. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dragan Živančev
- Institute of Field and Vegetable Crops Maksima Gorkog 30 Novi Sad21101Serbia
| | - Jordana Ninkov
- Institute of Field and Vegetable Crops Maksima Gorkog 30 Novi Sad21101Serbia
| | - Bojan Jocković
- Institute of Field and Vegetable Crops Maksima Gorkog 30 Novi Sad21101Serbia
| | | | - Aleksandra Torbica
- Institute of Food Technology University of Novi Sad Bulevar Cara Lazara 1 Novi Sad21000Serbia
| | - Milan Mirosavljević
- Institute of Field and Vegetable Crops Maksima Gorkog 30 Novi Sad21101Serbia
| | - Miona Belović
- Institute of Food Technology University of Novi Sad Bulevar Cara Lazara 1 Novi Sad21000Serbia
| | - Vladimir Aćin
- Institute of Field and Vegetable Crops Maksima Gorkog 30 Novi Sad21101Serbia
| | - Sonja Ilin
- Institute of Field and Vegetable Crops Maksima Gorkog 30 Novi Sad21101Serbia
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Capusoni C, Serra I, Donzella S, Compagno C. Screening For Yeast Phytase Leads to the Identification of a New Cell-Bound and Secreted Activity in Cyberlindnera jadinii CJ2. Front Bioeng Biotechnol 2021; 9:662598. [PMID: 34109165 PMCID: PMC8181137 DOI: 10.3389/fbioe.2021.662598] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/29/2021] [Indexed: 12/18/2022] Open
Abstract
Phytic acid is an anti-nutritional compound able to chelate proteins and ions. For this reason, the food industry is looking for a convenient method which allows its degradation. Phytases are a class of enzymes that catalyze the degradation of phytic acid and are used as additives in feed-related industrial processes. Due to their industrial importance, our goal was to identify new activities that exhibit best performances in terms of tolerance to high temperature and acidic pH. As a result of an initial screening on 21 yeast species, we focused our attention on phytases found in Cyberlindnera jadinii, Kluyveromyces marxianus, and Torulaspora delbrueckeii. In particular, C. jadinii showed the highest secreted and cell-bound activity, with optimum of temperature and pH at 50°C and 4.5, respectively. These characteristics suggest that this enzyme could be successfully used for feed as well as for food-related industrial applications.
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Affiliation(s)
- Claudia Capusoni
- Department of Food, Environmental and Nutritional Sciences, University of Milan, Milan, Italy
| | - Immacolata Serra
- Department of Food, Environmental and Nutritional Sciences, University of Milan, Milan, Italy
| | - Silvia Donzella
- Department of Food, Environmental and Nutritional Sciences, University of Milan, Milan, Italy
| | - Concetta Compagno
- Department of Food, Environmental and Nutritional Sciences, University of Milan, Milan, Italy
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Sourdough improves the quality of whole-wheat flour products: Mechanisms and challenges-A review. Food Chem 2021; 360:130038. [PMID: 34020364 DOI: 10.1016/j.foodchem.2021.130038] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 05/06/2021] [Accepted: 05/06/2021] [Indexed: 12/11/2022]
Abstract
Increasing the intake of whole-wheat flour (WWF) products is one of the methods to promote health. Sourdough fermentation is increasingly being used in improving the quality of WWF products. This review aims to analyze the effect of sourdough fermentation on WWF products. The effects of sourdough on bran particles, starch, and gluten, as well as the rheology, antinutritional factors, and flavor components in WWF dough/products are comprehensively reviewed. Meanwhile, sourdough fermentation technology has a promising future in reducing anti-nutritional factors and toxic and harmful substances in WFF products. Finally, researchers are encouraged to focus on the efficient strain screening and metabolic pathway control of sourdough for WWF products, as well as the use of bran pre-fermentation and integrated biotechnology to improve the quality of whole-wheat products. This review provides a comprehensive understanding of the effect of sourdough fermentation technology on wholemeal products to promote WWF production.
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Feizollahi E, Mirmahdi RS, Zoghi A, Zijlstra RT, Roopesh MS, Vasanthan T. Review of the beneficial and anti-nutritional qualities of phytic acid, and procedures for removing it from food products. Food Res Int 2021; 143:110284. [PMID: 33992384 DOI: 10.1016/j.foodres.2021.110284] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 02/27/2021] [Accepted: 02/27/2021] [Indexed: 12/11/2022]
Abstract
Phytic acid (PA) is the primary phosphorus reserve in cereals and legumes which serves the biosynthesis needs of growing tissues during germination. It is generally considered to be an anti-nutritional factor found in grains because it can bind to minerals, proteins, and starch, limiting their bioavailability. However, this same mineral binding property can also confer a number of health benefits such as reducing the risk of certain cancers, supporting heart health, and managing renal stones. In addition, the ability of PA to bind minerals allows it to be used in certain food quality applications such as stabilizing the green color of vegetables, preventing lipid peroxidation, and reducing enzymatic browning in fruits/vegetables. These beneficial properties create a potential for added-value applications in the utilization of PA in many new areas. Many possible processing techniques for the preparation of raw materials in the food industry can be used to reduce the concentration of PA in foods to mitigate its anti-nutritional effects. In turn, the recovered PA by-products could be available for novel uses. In this review, a general overview of the beneficial and anti-nutritional effects of PA will be discussed and then dephytinization methods will be explained.
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Affiliation(s)
- Ehsan Feizollahi
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - Razieh Sadat Mirmahdi
- Department of Food Sciences and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Science, P. O. Box: 193954741, Tehran, Iran
| | - Alaleh Zoghi
- Department of Food Sciences and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Science, P. O. Box: 193954741, Tehran, Iran
| | - Ruurd T Zijlstra
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - M S Roopesh
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada.
| | - Thava Vasanthan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada.
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Dong Y, Karboune S. A review of bread qualities and current strategies for bread bioprotection: Flavor, sensory, rheological, and textural attributes. Compr Rev Food Sci Food Saf 2021; 20:1937-1981. [DOI: 10.1111/1541-4337.12717] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/30/2020] [Accepted: 01/07/2021] [Indexed: 12/22/2022]
Affiliation(s)
- YiNing Dong
- Department of Food Science and Agricultural Chemistry, Macdonald Campus McGill University Québec Canada
| | - Salwa Karboune
- Department of Food Science and Agricultural Chemistry, Macdonald Campus McGill University Québec Canada
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28
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Wang R, Guo S. Phytic acid and its interactions: Contributions to protein functionality, food processing, and safety. Compr Rev Food Sci Food Saf 2021; 20:2081-2105. [DOI: 10.1111/1541-4337.12714] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 12/15/2020] [Accepted: 01/06/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Ruican Wang
- Department of Food Science University of Wisconsin‐Madison Madison Wisconsin USA
| | - Shuntang Guo
- Beijing Key Laboratory of Plant Protein and Cereal Processing, College of Food Science & Nutritional Engineering China Agricultural University Beijing China
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Fungal Phytases: Current Research and Applications in Food Industry. Fungal Biol 2021. [DOI: 10.1007/978-3-030-85603-8_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Moghaddam MFT, Jalali H, Nafchi AM, Nouri L. Evaluating the effects of lactic acid bacteria and olive leaf extract on the quality of gluten-free bread. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100771] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Is There Such a Thing as "Anti-Nutrients"? A Narrative Review of Perceived Problematic Plant Compounds. Nutrients 2020; 12:nu12102929. [PMID: 32987890 PMCID: PMC7600777 DOI: 10.3390/nu12102929] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 09/19/2020] [Accepted: 09/22/2020] [Indexed: 12/12/2022] Open
Abstract
Plant-based diets are associated with reduced risk of lifestyle-induced chronic diseases. The thousands of phytochemicals they contain are implicated in cellular-based mechanisms to promote antioxidant defense and reduce inflammation. While recommendations encourage the intake of fruits and vegetables, most people fall short of their target daily intake. Despite the need to increase plant-food consumption, there have been some concerns raised about whether they are beneficial because of the various ‘anti-nutrient’ compounds they contain. Some of these anti-nutrients that have been called into question included lectins, oxalates, goitrogens, phytoestrogens, phytates, and tannins. As a result, there may be select individuals with specific health conditions who elect to decrease their plant food intake despite potential benefits. The purpose of this narrative review is to examine the science of these ‘anti-nutrients’ and weigh the evidence of whether these compounds pose an actual health threat.
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Ebrahimi M, Sadeghi A, Mortazavi SA. The use of cyclic dipeptide producing LAB with potent anti-aflatoxigenic capability to improve techno-functional properties of clean-label bread. ANN MICROBIOL 2020. [DOI: 10.1186/s13213-020-01571-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Purpose
The aim of the present study was to evaluate the antifungal activity, anti-aflatoxigenic capability, and technological functionality of the selected lactic acid bacteria (LAB) isolated from wheat sourdough.
Methods
The preselected LAB isolates were screened based on their antifungal activities and acidification capacities. Then, the antifungal compounds were identified using gas chromatography/mass spectrometry in the selected LAB culture filtrate obtained from its preparative thin-layer chromatography. The HPLC-based analysis was also used to investigate the anti-aflatoxigenic potentials of the selected LAB isolate. Finally, controlled sourdough (containing selected LAB isolate as starter culture) was used to produce loaf bread, and properties of the product were evaluated in terms of hardness, phytic acid content, overall acceptability, and surface moldiness.
Results
Molecular approaches led to the identification of Pediococcus pentosaceus as the selected LAB isolate. In vitro and in situ antifungal activities of the selected LAB against Aspergillus niger were verified. Antifungal metabolites of the LAB included fatty acid ester, hydroxylated fatty acid ester, an antimicrobial compound, and cyclic dipeptide. Potent anti-aflatoxigenic capabilities of the LAB isolate and cyclic dipeptide (which was identified in the antifungal fraction of the LAB) were also verified. To our best knowledge, the cyclic dipeptide detected in the present study has never been shown before to possess anti-aflatoxigenic effect. Furthermore, the results revealed that controlled sourdough improved the techno-functional properties of the produced loaf wheat bread.
Conclusion
Altogether, our findings indicate that the selected P. pentosaceus isolate exhibiting proper characteristics can be used as a bio-preservative and bio-improver in the processing of clean-label breads.
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34
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Gänzle MG. Food fermentations for improved digestibility of plant foods – an essential ex situ digestion step in agricultural societies? Curr Opin Food Sci 2020. [DOI: 10.1016/j.cofs.2020.04.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Shevade AV, O'Callaghan YC, O'Brien NM, O'Connor TP, Guinee TP. Fortified Blended Food Base: Effect of Co-Fermentation Time on Composition, Phytic Acid Content and Reconstitution Properties. Foods 2019; 8:E388. [PMID: 31484356 PMCID: PMC6770338 DOI: 10.3390/foods8090388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 08/23/2019] [Accepted: 08/30/2019] [Indexed: 11/17/2022] Open
Abstract
Dehydrated blends of dairy-cereal combine the functional and nutritional properties of two major food groups. Fortified blended food base (FBFB) was prepared by blending fermented milk with parboiled wheat, co-fermenting the blend at 35 °C, shelf-drying and milling. Increasing co-fermentation time from 0 to 72 h resulted in powder with lower lactose, phytic acid and pH, and higher contents of lactic acid and galactose. Simultaneously, the pasting viscosity of the reconstituted base (16.7%, w/w, total solids) and its yield stress (σ0), consistency index (K) and viscosity on shearing decreased significantly. The changes in some characteristics (pH, phytic acid, η120) were essentially complete after 24 h co-fermentation while others (lactose, galactose and lactic acid, pasting viscosities, flowability) proceeded more gradually over 72 h. The reduction in phytic acid varied from 40 to 58% depending on the pH of the fermented milk prior to blending with the parboiled cereal. The reduction in phytic acid content of milk (fermented milk)-cereal blends with co-fermentation time is nutritionally desirable as it is conducive to an enhanced bioavailability of elements, such as Ca, Mg, Fe and Zn in milk-cereal blends, and is especially important where such blends serve as a base for fortified-blended foods supplied to food-insecure regions.
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Affiliation(s)
- Ashwini V Shevade
- Food Chemistry and Technology, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork P61 C996, Ireland
| | - Yvonne C O'Callaghan
- School of Food and Nutrition Sciences, University College Cork T12 Y337, Ireland
| | - Nora M O'Brien
- School of Food and Nutrition Sciences, University College Cork T12 Y337, Ireland
| | - Tom P O'Connor
- School of Food and Nutrition Sciences, University College Cork T12 Y337, Ireland
| | - Timothy P Guinee
- Food Chemistry and Technology, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork P61 C996, Ireland.
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Zhao Z, Mu T, Sun H. Comparative study of the nutritional quality of potato steamed bread fermented by different sourdoughs. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14080] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zheng Zhao
- Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences Beijing P.R. China
| | - Taihua Mu
- Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences Beijing P.R. China
| | - Hongnan Sun
- Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences Beijing P.R. China
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37
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Vötterl J, Zebeli Q, Hennig-Pauka I, Metzler-Zebeli B. Soaking in lactic acid lowers the phytate-phosphorus content and increases the resistant starch in wheat and corn grains. Anim Feed Sci Technol 2019. [DOI: 10.1016/j.anifeedsci.2019.04.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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38
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Application of the selected antifungal LAB isolate as a protective starter culture in pan whole-wheat sourdough bread. Food Control 2019. [DOI: 10.1016/j.foodcont.2018.08.013] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Nkhata SG, Ayua E, Kamau EH, Shingiro JB. Fermentation and germination improve nutritional value of cereals and legumes through activation of endogenous enzymes. Food Sci Nutr 2018; 6:2446-2458. [PMID: 30510746 PMCID: PMC6261201 DOI: 10.1002/fsn3.846] [Citation(s) in RCA: 248] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/19/2018] [Accepted: 09/21/2018] [Indexed: 12/13/2022] Open
Abstract
Cereals and legumes are outstanding sources of macronutrients, micronutrients, phytochemicals, as well as antinutritional factors. These components present a complex system enabling interactions with different components within food matrices. The interactions result in insoluble complexes with reduced bioaccessibility of nutrients through binding and entrapment thereby limiting their release from food matrices. The interactions of nutrients with antinutritional factors are the main factor hindering nutrients release. Trypsin inhibitors and phytates inherent in cereals and legumes reduce protein digestibility and mineral release, respectively. Interaction of phytates and phenolic compounds with minerals is significant in cereals and legumes. Fermentation and germination are commonly used to disrupt these interactions and make nutrients and phytochemicals free and accessible to digestive enzymes. This paper presents a review on traditional fermentation and germination processes as a means to address myriad interactions through activation of endogenous enzymes such as α‐amylase, pullulanase, phytase, and other glucosidases. These enzymes degrade antinutritional factors and break down complex macronutrients to their simple and more digestible forms.
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Affiliation(s)
- Smith G Nkhata
- Department of Agriculture Extension Services Lilongwe Malawi
| | - Emmanuel Ayua
- Department of Food Science and Nutrition University of Eldoret Eldoret Kenya
| | - Elijah H Kamau
- Department of Food Science and Nutrition University of Eldoret Eldoret Kenya
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40
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Yasar S, Tosun R. Predicting chemical, enzymatic and nutritional properties of fermented barley (Hordeum vulgare L.) by second derivate spectra analysis from attenuated total reflectance-Fourier transform infrared data and its nutritional value in Japanese quails. Arch Anim Nutr 2018; 72:407-423. [PMID: 30183393 DOI: 10.1080/1745039x.2018.1500242] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Nutrient concentrations, enzyme activities, viable probiotic counts and organic acid levels of fermented barley (FB) produced by solid state fermentation (SSF) and of its unfermented counterpart (unfermented barley (UFB)) were determined by quantitative methods, and compared with the second derivate spectra analysis (SDSA) of their attenuated total reflectance-Fourier transform infrared measurements. Moreover, in order to test the nutritional value of FB and UFB feeds, 3-d old Japanese quails were fed FB or UFB at 400 g/kg diet for 4 weeks. Chemical analysis indicated that FB had significantly increased crude protein, ether extract and ash contents, associated with lowered fibre and sugar contents, as compared with UFB. IR spectra pattern of FB and UFB samples were similar, but their SDSA parameters, particularly peak areas, differed significantly. The differences between FB and UFB in peak areas were highly correlated with the differences between two feeds in lipid, protein, total fibre, starch and sugar contents (p < 0.05). Furthermore, SDSA analysis found new peak areas only available in FB samples, indicating fortification with new biomolecules due to the effect of SSF. Feeding the FB containing diet for 3 or 4 weeks enhanced growth performance significantly and increased the carcass yield of quails, indicating its nutritional benefits in young growing quails. The results indicated that the further analysis of IR spectra data revealed important information on the chemical and biological properties of feed materials, which are found to be highly correlated with the results of compositional analysis and their biological value in animal model.
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Affiliation(s)
- Sulhattin Yasar
- a Department of Animal Science, Suveren Campus , Iğdır University, Faculty of Agriculture , Iğdır , Turkey
| | - Ramazan Tosun
- a Department of Animal Science, Suveren Campus , Iğdır University, Faculty of Agriculture , Iğdır , Turkey
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41
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Development of wheat genotypes expressing a glutamine-specific endoprotease from barley and a prolyl endopeptidase from Flavobacterium meningosepticum or Pyrococcus furiosus as a potential remedy to celiac disease. Funct Integr Genomics 2018; 19:123-136. [PMID: 30159724 DOI: 10.1007/s10142-018-0632-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 08/14/2018] [Accepted: 08/17/2018] [Indexed: 12/13/2022]
Abstract
Ubiquitous nature of prolamin proteins dubbed gluten from wheat and allied cereals imposes a major challenge in the treatment of celiac disease, an autoimmune disorder with no known treatment other than abstinence diet. Administration of hydrolytic glutenases as food supplement is an alternative to deliver the therapeutic agents directly to the small intestine, where sensitization of immune system and downstream reactions take place. The aim of the present research was to evaluate the capacity of wheat grain to express and store hydrolytic enzymes capable of gluten detoxification. For this purpose, wheat scutellar calli were biolistically transformed to generate plants expressing a combination of glutenase genes for prolamin detoxification. Digestion of prolamins with barley endoprotease B2 (EP-HvB2) combined with Flavobacterium meningosepticum prolyl endopeptidase (PE-FmPep) or Pyrococcus furiosus prolyl endopeptidase (PE-PfuPep) significantly reduced (up to 67%) the amount of the indigestible gluten peptides of all prolamin families tested. Seven of the 168 generated lines showed inheritance of transgene to the T2 generation. Reversed phase high-performance liquid chromatography of gluten extracts under simulated gastrointestinal conditions allowed the identification of five T2 lines that contained significantly reduced amounts of immunogenic, celiac disease-provoking gliadin peptides. These findings were complemented by the R5 ELISA test results where up to 72% reduction was observed in the content of immunogenic peptides. The developed wheat genotypes open new horizons for treating celiac disease by an intraluminal enzyme therapy without compromising their agronomical performance.
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42
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Bottani M, Brasca M, Ferraretto A, Cardone G, Casiraghi MC, Lombardi G, De Noni I, Cattaneo S, Silvetti T. Chemical and nutritional properties of white bread leavened by lactic acid bacteria. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.04.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Nor Qhairul Izzreen M. N., Nuobariene L, Rasmussen SK, Arneborg N, Hansen ÅS. Changes in Phytate Content in Whole Meal Wheat Dough and Bread Fermented with Phytase-Active Yeasts. Cereal Chem 2017. [DOI: 10.1094/cchem-03-17-0043-r] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Nor Qhairul Izzreen M. N.
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
- Faculty of Food Science and Nutrition, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Lina Nuobariene
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
| | - Søren K. Rasmussen
- Department of Plant and Environmental Science, Faculty of Science, University of Copenhagen, Thorvaldensvej 40, 1871 Frederiksberg C, Denmark
| | - Nils Arneborg
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
| | - Åse S. Hansen
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
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45
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Özkaya B, Baumgartner B, Özkaya H. Effects of concentrated and dephytinized wheat bran and rice bran addition on bread properties. J Texture Stud 2017; 49:84-93. [PMID: 28742221 DOI: 10.1111/jtxs.12286] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 06/16/2017] [Accepted: 07/10/2017] [Indexed: 11/26/2022]
Abstract
Wheat bran and rice bran were concentrated in terms of dietary fiber and were dephytinized by two different methods (fermentation and hydrothermal). Untreated, concentrated, concentrated-dephytinized by fermentation method, and concentrated-dephytinized by hydrothermal method bran samples were each incorporated into flour at levels of 0, 10, 15, and 20%, and their effects on bread properties were investigated. Unprocessed wheat bran and rice bran addition decreased the volume yield, and the specific volume of the bread depends on the incorporation level. A further decrease was observed with the addition of concentrated bran. However, the dephytinization treatments slightly improved these values. The same pattern was observed for the total number of cells and the total cell area of bread crumbs. Both wheat bran and rice bran were observed to cause a darker crumb color, and the effects of bran samples on crumb color were more pronounced after the dephytinization treatment. The addition of concentrated wheat bran and rice bran significantly increased hardness, as well as decreasing springiness, cohesiveness, and resilience of the bread, depending on the bran levels. Although dephytinization treatments enhanced the textural properties of bread, these results were still inferior to those obtained using bread produced with untreated bran. Regarding the dephytinization treatments, the influence of fermentation treatment on bread properties was slightly beneficial compared to hydrothermal treatment. PRACTICAL APPLICATIONS Consumption of dietary fiber offers a range of health benefits. Cereal bran has great potential as a dietary fiber source. However, this bran's high phytic acid content and adverse effects on bread quality limit that potential. It is possible to obtain high dietary fiber and low phytic acid bran samples through bran concentration and dephytinization treatments. The dephytinization treatment is an effective method for degradation of phytic acid. The negative effects of wheat bran and rice bran on bread quality decreased significantly following the dephytinization treatments. This study demonstrated that fiber-enriched bread with low phytic acid content and acceptable texture can be produced using concentrated and dephytinized bran.
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Affiliation(s)
- Berrin Özkaya
- Department of Food Engineering, Faculty of Engineering, Ankara University, Ankara, Turkey
| | - Burcu Baumgartner
- Department of Food Engineering, Faculty of Engineering, Ankara University, Ankara, Turkey
| | - Hazım Özkaya
- Department of Food Engineering, Faculty of Engineering, Ankara University, Ankara, Turkey
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Struyf N, Van der Maelen E, Hemdane S, Verspreet J, Verstrepen KJ, Courtin CM. Bread Dough and Baker's Yeast: An Uplifting Synergy. Compr Rev Food Sci Food Saf 2017; 16:850-867. [DOI: 10.1111/1541-4337.12282] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 05/22/2017] [Accepted: 05/29/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Nore Struyf
- Lab. of Food Chemistry and Biochemistry & Leuven Food Science and Nutrition Research Centre (LFoRCe); KU Leuven; Kasteelpark Arenberg 20 B-3001 Leuven Belgium
- VIB Lab. for Systems Biology & CMPG Laboratory for Genetics and Genomics; KU Leuven; Bio-Incubator, Gaston Geenslaan 1 B-3001 Leuven Belgium
| | - Eva Van der Maelen
- Lab. of Food Chemistry and Biochemistry & Leuven Food Science and Nutrition Research Centre (LFoRCe); KU Leuven; Kasteelpark Arenberg 20 B-3001 Leuven Belgium
| | - Sami Hemdane
- Lab. of Food Chemistry and Biochemistry & Leuven Food Science and Nutrition Research Centre (LFoRCe); KU Leuven; Kasteelpark Arenberg 20 B-3001 Leuven Belgium
| | - Joran Verspreet
- Lab. of Food Chemistry and Biochemistry & Leuven Food Science and Nutrition Research Centre (LFoRCe); KU Leuven; Kasteelpark Arenberg 20 B-3001 Leuven Belgium
| | - Kevin J. Verstrepen
- VIB Lab. for Systems Biology & CMPG Laboratory for Genetics and Genomics; KU Leuven; Bio-Incubator, Gaston Geenslaan 1 B-3001 Leuven Belgium
| | - Christophe M. Courtin
- Lab. of Food Chemistry and Biochemistry & Leuven Food Science and Nutrition Research Centre (LFoRCe); KU Leuven; Kasteelpark Arenberg 20 B-3001 Leuven Belgium
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Connorton JM, Balk J, Rodríguez-Celma J. Iron homeostasis in plants - a brief overview. Metallomics 2017; 9:813-823. [PMID: 28686269 PMCID: PMC5708359 DOI: 10.1039/c7mt00136c] [Citation(s) in RCA: 186] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 06/28/2017] [Indexed: 01/04/2023]
Abstract
Iron plays a crucial role in biochemistry and is an essential micronutrient for plants and humans alike. Although plentiful in the Earth's crust it is not usually found in a form readily accessible for plants to use. They must therefore sense and interact with their environment, and have evolved two different molecular strategies to take up iron in the root. Once inside, iron is complexed with chelators and distributed to sink tissues where it is used predominantly in the production of enzyme cofactors or components of electron transport chains. The processes of iron uptake, distribution and metabolism are overseen by tight regulatory mechanisms, at the transcriptional and post-transcriptional level, to avoid iron concentrations building to toxic excess. Iron is also loaded into seeds, where it is stored in vacuoles or in ferritin. This is important for human nutrition as seeds form the edible parts of many crop species. As such, increasing iron in seeds and other tissues is a major goal for biofortification efforts by both traditional breeding and biotechnological approaches.
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Affiliation(s)
- James M Connorton
- John Innes Centre and University of East Anglia, Norwich Research Park, Norwich, NR4 7UH, UK.
| | - Janneke Balk
- John Innes Centre and University of East Anglia, Norwich Research Park, Norwich, NR4 7UH, UK.
| | - Jorge Rodríguez-Celma
- John Innes Centre and University of East Anglia, Norwich Research Park, Norwich, NR4 7UH, UK.
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Ciccolini V, Pellegrino E, Coccina A, Fiaschi AI, Cerretani D, Sgherri C, Quartacci MF, Ercoli L. Biofortification with Iron and Zinc Improves Nutritional and Nutraceutical Properties of Common Wheat Flour and Bread. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:5443-5452. [PMID: 28656773 DOI: 10.1021/acs.jafc.7b01176] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The effect of field foliar Fe and Zn biofortification on concentration and potential bioavailability of Fe and Zn and health-promoting compounds was studied in wholemeal flour of two common wheat varieties (old vs modern). Moreover, the effect of milling and bread making was studied. Biofortification increased the concentration of Zn (+78%) and its bioavailability (+48%) in the flour of the old variety, whereas it was ineffective in increasing Fe concentration in both varieties. However, the old variety showed higher concentration (+41%) and bioavailability (+26%) of Fe than the modern one. As regard milling, wholemeal flour had higher Fe, Zn concentration and health-promoting compounds compared to white flour. Bread making slightly change Fe and Zn concentration but greatly increased their bioavailability (77 and 70%, respectively). All these results are of great support for developing a production chain of enriched functional bread having a protective role against chronic cardio-vascular diseases.
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Affiliation(s)
- Valentina Ciccolini
- Institute of Life Sciences, Scuola Superiore Sant'Anna , Piazza Martiri della Libertà 33, 56127, Pisa, Italy
| | - Elisa Pellegrino
- Institute of Life Sciences, Scuola Superiore Sant'Anna , Piazza Martiri della Libertà 33, 56127, Pisa, Italy
| | - Antonio Coccina
- Institute of Life Sciences, Scuola Superiore Sant'Anna , Piazza Martiri della Libertà 33, 56127, Pisa, Italy
| | - Anna Ida Fiaschi
- Pharmacology Unit, Department of Medicine, Surgery and Neuroscience, University of Siena , Strada delle Scotte 6, 53100, Siena, Italy
| | - Daniela Cerretani
- Pharmacology Unit, Department of Medicine, Surgery and Neuroscience, University of Siena , Strada delle Scotte 6, 53100, Siena, Italy
| | - Cristina Sgherri
- Department of Agriculture, Food and Environment, University of Pisa , Via del Borghetto 80, 56124, Pisa, Italy
| | - Mike Frank Quartacci
- Department of Agriculture, Food and Environment, University of Pisa , Via del Borghetto 80, 56124, Pisa, Italy
| | - Laura Ercoli
- Institute of Life Sciences, Scuola Superiore Sant'Anna , Piazza Martiri della Libertà 33, 56127, Pisa, Italy
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Bread Affects Clinical Parameters and Induces Gut Microbiome-Associated Personal Glycemic Responses. Cell Metab 2017; 25:1243-1253.e5. [PMID: 28591632 DOI: 10.1016/j.cmet.2017.05.002] [Citation(s) in RCA: 187] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 03/12/2017] [Accepted: 05/10/2017] [Indexed: 02/07/2023]
Abstract
Bread is consumed daily by billions of people, yet evidence regarding its clinical effects is contradicting. Here, we performed a randomized crossover trial of two 1-week-long dietary interventions comprising consumption of either traditionally made sourdough-leavened whole-grain bread or industrially made white bread. We found no significant differential effects of bread type on multiple clinical parameters. The gut microbiota composition remained person specific throughout this trial and was generally resilient to the intervention. We demonstrate statistically significant interpersonal variability in the glycemic response to different bread types, suggesting that the lack of phenotypic difference between the bread types stems from a person-specific effect. We further show that the type of bread that induces the lower glycemic response in each person can be predicted based solely on microbiome data prior to the intervention. Together, we present marked personalization in both bread metabolism and the gut microbiome, suggesting that understanding dietary effects requires integration of person-specific factors.
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50
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Rinaldi M, Paciulli M, Caligiani A, Scazzina F, Chiavaro E. Sourdough fermentation and chestnut flour in gluten-free bread: A shelf-life evaluation. Food Chem 2017; 224:144-152. [DOI: 10.1016/j.foodchem.2016.12.055] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 12/13/2016] [Accepted: 12/19/2016] [Indexed: 01/09/2023]
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