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Jakubczyk K, Melkis K, Janda-Milczarek K, Skonieczna-Żydecka K. Phenolic Compounds and Antioxidant Properties of Fermented Beetroot Juices Enriched with Different Additives. Foods 2023; 13:102. [PMID: 38201130 PMCID: PMC10778454 DOI: 10.3390/foods13010102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/18/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Fermented beetroot juice is a beverage obtained from the fermentation of beetroot, most commonly red beet (Beta vulgaris L. var. conditiva). Nowadays, this product is increasingly recognised as a functional food with potentially beneficial health properties. It has been suggested to have antioxidant, anti-inflammatory, anticancer, antihypertensive, immunomodulatory, and probiotic effects, among others. Moreover, with the increasing popularity of the drink, newer variants are appearing in the food market, obtained by modifying the traditional recipe, adding other raw materials, herbs, and spices. Therefore, the aim of this study was to evaluate and compare the antioxidant potential and phytochemical composition of the selected fermented beetroot juices in different flavour variants available in the Polish food market. The study material consisted of six fermented beetroot juices: traditional, with garlic, with horseradish, with acerola, without salt, and iodized. The obtained results showed that the addition of acerola, horseradish, garlic, salt, and iodine in the form of sodium iodide and potassium iodide influenced the composition and properties of fermented beetroot juice. The most promising product in terms of potentially beneficial health properties related to the prevention of free radical diseases was fermented beetroot juice without salt (FRAP-5663.40 µM Fe (II)/L, ABTS-96.613%, TPC-760.020 mg GAE/L, TFC-221.280 mg RE/L). Iodized fermented beetroot juice had the highest vitamin C content-51.859 mg/100 mL. However, all the products tested were characterised by a significant content of biologically active substances with antioxidant properties and showed a high antioxidant potential. Moreover, all the fermented beetroot juices were rated positively in terms of flavour intensity, sweetness, acidity, colour, and overall acceptability. They can, therefore, be a good source of antioxidants in the daily diet.
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Affiliation(s)
- Karolina Jakubczyk
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 24 Broniewskiego Street, 71-460 Szczecin, Poland (K.J.-M.)
| | - Klaudia Melkis
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 24 Broniewskiego Street, 71-460 Szczecin, Poland (K.J.-M.)
| | - Katarzyna Janda-Milczarek
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 24 Broniewskiego Street, 71-460 Szczecin, Poland (K.J.-M.)
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Red beetroot juice fermented by water kefir grains: physicochemical, antioxidant profile and anticancer activity. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-04185-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Anticancer Properties of Probiotic Saccharomyces boulardii Supernatant on Human Breast Cancer Cells. Probiotics Antimicrob Proteins 2022; 14:1130-1138. [PMID: 35094296 DOI: 10.1007/s12602-021-09756-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2021] [Indexed: 02/06/2023]
Abstract
Saccharomyces boulardii, a variety of S. cerevisiae, is used as a probiotic yeast in food and drug industries. However, S. boulardii is an opportunistic pathogen, and the supernatant of this organism has recently been recommended for its health-promoting benefits. Breast cancer is the most frequent cancer disease in women worldwide. The objective of this study was to investigate the effects of S. boulardii supernatant (SBS) on cell viability, inducing apoptosis and suppression of survivin gene expression in MCF-7 and MCF-7/MX as human non-drug-resistant and multidrug-resistant breast cancer cells respectively. The IC50 value of SBS against MCF-7 was calculated 1037, 542, and 543 µg/mL for 24, 48, and 72 h treatments, respectively. Also, this value against MCF-7/MX cells were measured 1242, 616, and 444 µg/mL after 24, 48, and 72 h respectively. We found that suppression of survivin gene expression should be one of the main molecular antitumor mechanisms which is contributed to apoptosis in breast cancer cells. However, anticancer activity of SBS was observed more efficient against MCF-7 than that against MCF-7/MX cells. SBS is suggested to be considered as one of the prospective anticancer drugs to treat human breast carcinoma. More investigations especially in vivo studies are strongly recommended to be implemented to characterize other antitumor mechanisms of SBS against breast carcinoma.
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Analysis of Phenolic Compounds in Buckwheat ( Fagopyrum esculentum Moench) Sprouts Modified with Probiotic Yeast. Molecules 2022; 27:molecules27227773. [PMID: 36431874 PMCID: PMC9695562 DOI: 10.3390/molecules27227773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/28/2022] [Accepted: 11/07/2022] [Indexed: 11/16/2022] Open
Abstract
Buckwheat sprouts are a source of various nutrients, e.g., antioxidant flavonoids, which have a positive effect on human health. This study analyzed the content of phenolic compounds and assessed their impact on the antioxidant and anti-inflammatory properties and dietary fiber in modified buckwheat sprouts. For this purpose, the buckwheat seeds were modified by adding Saccharomyces cerevisiae var. boulardii. The modified buckwheat sprouts showed a higher content of total phenol compounds (1526 µg/g d.w.) than the control sprouts (951 µg/g d.w.) and seeds (672 µg/g d.w.). As a consequence, a higher antioxidant activity and anti-inflammatory effect were noted. Probiotic-rich sprouts also had the highest content of total dietary fiber and its soluble fraction. A correlation between phenolic compounds and the antioxidant and anti-inflammatory effects, as well as dietary fiber, was shown. The interaction between dietary fiber and phenolic compounds affects the bioaccessibility, bioavailability, and bioactivity of phenolic compounds in food. The introduction of probiotic yeast into the sprouts had a positive effect on increasing their nutritional value, as well as their antioxidant and anti-inflammatory activity. As a consequence, the nutraceutical potential of the raw material changed, opening a new direction for the use of buckwheat sprouts, e.g., in industry.
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Fu J, Liu J, Wen X, Zhang G, Cai J, Qiao Z, An Z, Zheng J, Li L. Unique Probiotic Properties and Bioactive Metabolites of Saccharomyces boulardii. Probiotics Antimicrob Proteins 2022:10.1007/s12602-022-09953-1. [PMID: 35608794 DOI: 10.1007/s12602-022-09953-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2022] [Indexed: 10/18/2022]
Abstract
Saccharomyces boulardii (S. boulardii) is a probiotic and is widely used to improve the nutritional and functional value of food. This study aimed to compare the probiotic properties of S. boulardii and Saccharomyces cerevisiae. A series of in vitro probiotic experiments was performed, including simulated gastrointestinal digestion, bile salt tolerance, hydrophobicity, self-aggregation, and antioxidant and antibacterial properties. Self-aggregation and hydrophobic properties of S. boulardii were relatively poor, but they showed high tolerance, antioxidant properties, and broad antibacterial properties. In addition, non-targeted metabolomics was used to comprehensively analyze the active metabolites of S. boulardii and the metabolic differences between S. boulardii and S. cerevisiae were compared. Saccharomyces boulardii produced many bioactive metabolites, which generally showed antioxidant, antibacterial, antitumor, anti-inflammatory, and other properties. In contrast to S. cerevisiae, S. boulardii produced phenyllactic acid and 2-hydroxyisocaproic acid. There were also significant differences in their metabolic pathways. These results may be of great significance in the medical and food industries and provide a basis for understanding the metabolism of S. boulardii. It also shows that metabolomics is an effective and novel method for screening microbial functional metabolites and identifying functional differences between similar microorganisms.
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Affiliation(s)
- JunJie Fu
- College of Biotechnology Engineering, Sichuan University of Science and Engineering, Yibin, 644000, China
| | - Jun Liu
- College of Biotechnology Engineering, Sichuan University of Science and Engineering, Yibin, 644000, China
| | - XuePing Wen
- College of Biotechnology Engineering, Sichuan University of Science and Engineering, Yibin, 644000, China
| | - Guirong Zhang
- College of Biotechnology Engineering, Sichuan University of Science and Engineering, Yibin, 644000, China
| | - Ji Cai
- College of Biotechnology Engineering, Sichuan University of Science and Engineering, Yibin, 644000, China
| | - Zongwei Qiao
- Wuliangye Yibin Co, Ltd, 150, Yibin, 644000, China
| | - Zheming An
- Wuliangye Yibin Co, Ltd, 150, Yibin, 644000, China
| | - Jia Zheng
- Wuliangye Yibin Co, Ltd, 150, Yibin, 644000, China
| | - Li Li
- College of Biotechnology Engineering, Sichuan University of Science and Engineering, Yibin, 644000, China.
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Influence of Fermentation Beetroot Juice Process on the Physico-Chemical Properties of Spray Dried Powder. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27031008. [PMID: 35164290 PMCID: PMC8840475 DOI: 10.3390/molecules27031008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/30/2022] [Accepted: 01/31/2022] [Indexed: 01/25/2023]
Abstract
Picking vegetables is, along with salting and drying, one of the oldest ways to preserve food in the world. This is the process of decomposition of simple sugars into lactic acid with the participation of lactic bacteria. The aim of the study was to obtain powders from fermented red beet juice with the highest possible amount of lactic acid bacteria (LAB) and active ingredients. For the analysis, juices were squeezed from the vegetables and two types of fermentation were used: a spontaneous fermentation and a dedicated one. After inoculation, samples were taken for analysis on a daily basis. Extract, pH, total acidity, pigments, and color were measured. In addition, microbiological tests were also carried out. The juices from the fifth day of fermentation was also spray dried, to obtain fermented beetroot powder. Juices from 3–5th day were characterized by a high content of LAB and betanin, had also a low pH, which proves that the lactic fermentation is working properly. The exception was the juice from spontaneous fermentation. According to the observations, the fermentation process did not run properly, and further analysis is needed. The powders were stable; however, results obtained from the pigment content and the LAB content are not satisfactory and require further analysis.
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Chan M, Liu D, Wu Y, Yang F, Howell K. Microorganisms in Whole Botanical Fermented Foods Survive Processing and Simulated Digestion to Affect Gut Microbiota Composition. Front Microbiol 2022; 12:759708. [PMID: 35035384 PMCID: PMC8757042 DOI: 10.3389/fmicb.2021.759708] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/28/2021] [Indexed: 01/05/2023] Open
Abstract
Botanical fermented foods have been shown to improve human health, based on the activity of potentially beneficial lactic acid bacteria (LAB) and yeasts and their metabolic outputs. However, few studies have explored the effects of prolonged storage and functional spices on microbial viability of whole fermented foods from fermentation to digestion. Even fewer have assessed their impact on the gut microbiota. Our study investigated the effects of production processes on LAB and yeast microbial viability and gut microbiota composition. We achieved this by using physicochemical assessments and an in vitro gastrointestinal and a porcine gut microbiota model. In low-salt sauerkraut, we assessed the effects of salt concentration, starter cultures, and prolonged storage, and in tibicos, prolonged storage and the addition of spices cayenne, ginger, and turmeric. In both food matrices, LAB counts significantly increased (p<0.05), reaching a peak of 7–8 log cfu/g, declining to 6–6.5 log cfu/g by day 96. Yeast viability remained at 5–6 log cfu/g in tibicos. Ginger tibicos had significantly increased LAB and yeast viability during fermentation and storage (p<0.05). For maximum microbial consumption, tibicos should be consumed within 28days, and sauerkraut, 7weeks. Simulated upper GI digestion of both products resulted in high microbial survival rates of 70–80%. The 82% microbial survival rate of cayenne tibicos was significantly higher than other treatments (p<0.05). 16S rRNA sequencing of simulated porcine colonic microbiota showed that both spontaneously fermented sauerkraut and tibicos increase the relative abundance of Megasphaera 85-fold. These findings will inform researchers, producers, and consumers about the factors that affect the microbial content of fermented foods, and their potential effects on the gut.
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Affiliation(s)
- Miin Chan
- School of Agriculture and Food, The University of Melbourne, Parkville, VIC, Australia
| | - Di Liu
- School of Agriculture and Food, The University of Melbourne, Parkville, VIC, Australia
| | - Yingying Wu
- School of Agriculture and Food, The University of Melbourne, Parkville, VIC, Australia
| | - Fan Yang
- School of Agriculture and Food, The University of Melbourne, Parkville, VIC, Australia
| | - Kate Howell
- School of Agriculture and Food, The University of Melbourne, Parkville, VIC, Australia
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Joint protection strategies for Saccharomyces boulardii: exogenous encapsulation and endogenous biofilm structure. Appl Microbiol Biotechnol 2021; 105:8469-8479. [PMID: 34647135 DOI: 10.1007/s00253-021-11601-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 02/07/2023]
Abstract
Biofilms are heterogeneous structures composed of microorganisms and the surrounding extracellular polymeric substances (EPS) that protect the microbial cells from harsh environments. Saccharomyces boulardii is the first yeast classified as a probiotic strain with unique properties. However, tolerance of S. boulardii biofilms to harsh environments especially during production and in the gastrointestine remains unknown. In this study, S. boulardii cells were encapsulated in alginate microcapsules and subsequently cultured to form biofilms, and their survival and tolerance were evaluated. Microencapsulation provided S. boulardii a confined space that enhanced biofilm formation. The thick alginate shell and the mature biofilm improved the ability of S. boulardii to survive under harsh conditions. The exogenous encapsulation and the endogenous biofilm structure together enhanced the gastrointestinal tolerance and thermotolerance of S. boulardii. Besides, as the alginate shell became thinner with an increase in the subsequent culture duration, the EPS of S. boulardii biofilms exerted an important protective effect in resisting high temperatures. The encapsulated biofilm of S. boulardii after 24-h culture exhibited 60 × higher thermotolerance at 60 °C (10 min), while those after 6-h and 24-h culture showed 1000 × to 550,000 × higher thermotolerance at 120 °C (1 min) compared with the planktonic cells without encapsulation. The present study's findings suggest that a combination of encapsulation and biofilm mode efficiently enhanced gastrointestinal tolerance and thermotolerance of S. boulardii. KEY POINTS: • Encapsulated S. boulardii in biofilm mode showed enhanced tolerance. • Exogenous shell and endogenous biofilm provided dual protection to S. boulardii.
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The relationship between major dietary patterns and fertility status in iranian men: a case-control study. Sci Rep 2021; 11:18861. [PMID: 34552156 PMCID: PMC8458458 DOI: 10.1038/s41598-021-98355-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/07/2021] [Indexed: 02/08/2023] Open
Abstract
In this case-control study, we aimed to investigate the association between major dietary patterns and fertility status in Iranian men. The study population included 400 newly diagnosed infertile men and 537 healthy individuals without a history of infertility in Yazd, Iran. Infertility was confirmed clinically, based on the World Health Organization (WHO) criteria. Dietary intake was assessed using a 168-item semi-quantitative food frequency questionnaire (FFQ), and dietary patterns were determined based on a principal component analysis. Four major dietary patterns were found in this study, including healthy, Western, mixed, and traditional dietary patterns. After adjustments for potential confounders, men above the median of a healthy dietary pattern showed a reduced risk of infertility compared to those below the median (OR 0.52; 95% CI 0.33-0.83). In contrast, men with greater adherence to Western and mixed dietary patterns were more likely to be infertile (OR 2.66; 95% CI 1.70-4.17 and OR 2.82; 95% CI 1.75-4.56, respectively). Also, there was no significant association between the traditional dietary pattern and the odds of infertility. The present study suggests that greater adherence to a healthy dietary pattern may have an inverse association with the odds of infertility; however, Western and mixed dietary patterns may be associated with an increased risk of infertility.
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Dogan K, Akman PK, Tornuk F. Role of non-thermal treatments and fermentation with probiotic Lactobacillus plantarum on in vitro bioaccessibility of bioactives from vegetable juice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:4779-4788. [PMID: 33502754 DOI: 10.1002/jsfa.11124] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 01/17/2021] [Accepted: 01/27/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Lactic acid fermentation is a natural way to increase the bioactive and functional properties of fruit and vegetable juices. In this study, the in vitro gastrointestional digestion of phenolics, flavonoids, anthocyanins, and antioxidant activity of mixed vegetable juice was investigated as affected by fermentation with probiotic Lactobacillus plantarum and non-thermal treatments (ultraviolet (UV) and/or ultrasonic (US) treatment). For this purpose heat, US, UV or US/UV treated vegetable juice samples were fermented by probiotic L. plantarum and percentage recovery of bioactive (total phenolic (TPC), total flavonoid (TFC) and total anthocyanin contents (TAC) and antioxidant (DPPH [1,1-diphenyl-2-picrylhydrazyl] and CUPRAC [CUPric Reducing Antioxidant Capacity]) properties was evaluated during simulated gastrointestinal digestion. RESULTS Total mesophilic aerobic bacteria (TMAB) and total yeast-mold (TYM) counts were significantly decreased by thermal and non-thermal processes and coliforms were fully eliminated. The bioaccessibility of total phenolics, anthocyanins, and flavonoids decreased after in vitro digestion. In general, recovery (5.78-34.71%) and serum availability of the bioactives was positively influenced by the fermentation and non-thermal treatments. Phenolics and anthocyanins exhibited the highest and the lowest recovery, respectively, while post-digestion recovery of antioxidant was between that of the phenolics and anthocyanins. CONCLUSIONS This study confirmed that US and UV treatment could be advantageous alternatives to heat treatment for ensuring the microbial safety of vegetable juices with increased in vitro bioaccessibility of bioactive compounds while probiotic fermentation with L. plantarum contributed to the improvement of the bioactive profile. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Kubra Dogan
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Istanbul, Turkey
| | - Perihan Kubra Akman
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Istanbul, Turkey
| | - Fatih Tornuk
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Istanbul, Turkey
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Mu Z, Yang Y, Xia Y, Wang F, Sun Y, Yang Y, Ai L. Probiotic yeast BR14 ameliorates DSS-induced colitis by restoring the gut barrier and adjusting the intestinal microbiota. Food Funct 2021; 12:8386-8398. [PMID: 34355721 DOI: 10.1039/d1fo01314a] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The probiotic Saccharomyces boulardii has been widely used in colitis treatment; however, the beneficial effects of other yeast species are rarely studied. Saccharomyces cerevisiae with great stress tolerance and potential in colitis treatment was investigated in this study. Among 16 yeast strains, BR14, BR54, and BR174 strains showed good stress-resistant capacity, anti-inflammatory activity, and little toxicity to macrophages. As for the colitis mice, BR14 inhibited weight loss the most, as well as the disease activity index and colon shortening. After treatment with BR14, the expression levels of genes related to histological damage were all upregulated. BR14 significantly attenuated the expression levels of TNF-α and IL-6, while the expression of IL-10 was upregulated. Additionally, BR14 rebalanced the intestinal microbial composition of colitis mice by increasing the abundance of Muribaculaceae, Lactobacillus and Rikenellaceae and decreasing the abundance of Turicibacter, Escherichia-Shigella, Desulfovibrio, and Lachnospiraceae. In summary, BR14 exhibited great potential in alleviating colitis through restoring the gut barrier and adjusting the intestinal microbiota.
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Affiliation(s)
- Zhiyong Mu
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China.
| | - Yijin Yang
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China. and School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China
| | - Yongjun Xia
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China.
| | - Fukang Wang
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China.
| | - Yiwei Sun
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China.
| | - Ying Yang
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, PR China
| | - Lianzhong Ai
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China.
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Pereira-Caro G, Ordóñez-Díaz JL, de Santiago E, Moreno-Ortega A, Cáceres-Jiménez S, Sánchez-Parra M, Roldán-Guerra FJ, Ortiz-Somovilla V, Moreno-Rojas JM. Antioxidant Activity and Bio-Accessibility of Polyphenols in Black Carrot ( Daucus carota L. ssp. sativus var. atrorubens Alef.) and Two Derived Products during Simulated Gastrointestinal Digestion and Colonic Fermentation. Foods 2021; 10:foods10020457. [PMID: 33669662 PMCID: PMC7922073 DOI: 10.3390/foods10020457] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/10/2021] [Accepted: 02/17/2021] [Indexed: 02/06/2023] Open
Abstract
Black carrot has been attracting increasing thanks to its high bioactive compound content. This study presents the polyphenol bio-accessibility of black carrot and two derived products (black carrot snack (BC snack) and black carrot seasoning (BC seasoning)) after in vitro gastrointestinal digestion and colonic fermentation. Additionally, antioxidant activity was measured by 2,2′-azinobis-(3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt (ABTS), 1,1-diphenyl-2-picryl-hydrazyl (DPPH) and oxygen radical absorbance capacity (ORAC) assays. Nine flavonoids and eight anthocyanins were determined by ultra high-performance liquid chromatography high resolution mass spectrometry (UHPLC-HRMS) analysis, the predominant compounds being the hydroxycinnamic acids 3-O-feruloylquinic acid, 4-O-feruloylquinic acid and chlorogenic acid. The BC snack (108 µmol/g DW) presented the highest total polyphenol content, followed by BC seasoning (53 µmol/g DW) and black carrot (11.4 µmol/g DW). The main polyphenols still bio-accessible after in vitro digestion were the hydroxycinnamic acids, with mean recovery rates of 113 % for black carrot, 69% for BC snack and 81% for BC seasoning. The incubation of black carrot and its derived products with human faecal bacterial resulted in the complete degradation of anthocyanins and in the formation of mainly 3-(4′-hydroxyphenyl)propanoic acid as the major catabolic event. In conclusion, our results suggest that the black carrot matrix impacts significantly affects the bio-accessibility of polyphenols and, therefore, their potential health benefits.
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Affiliation(s)
- Gema Pereira-Caro
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
| | - José Luis Ordóñez-Díaz
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
| | - Elsy de Santiago
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
| | - Alicia Moreno-Ortega
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
- Departamento de Bromatología y Tecnología de los Alimentos, Campus Rabanales, Ed. Darwin-anexo 9 Universidad de Córdoba, 14071 Córdoba, Spain
| | - Salud Cáceres-Jiménez
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
| | - Mónica Sánchez-Parra
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
| | - Francisco Javier Roldán-Guerra
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
| | - Víctor Ortiz-Somovilla
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
| | - José Manuel Moreno-Rojas
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and 7 Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, s/n, 14004 Córdoba, Spain; (G.P.-C.); (J.L.O.-D.); (E.d.S.); (A.M.-O.); (S.C.-J.); (M.S.-P.); (F.J.R.-G.); (V.O.-S.)
- Correspondence:
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Abstract
Beer is the most consumed alcoholic beverage in the world and the third most popular beverage after water and tea. Emerging health-oriented lifestyle trends, demographics, stricter legislation, religious prohibitions, and consumers’ preferences have led to a strong and steady growth of interest for non-alcoholic beers (NABs), low-alcohol beers (LABs), as well for craft beers (CBs). Conventional beer, as the worlds most consumed alcoholic beverage, recently gained more recognition also due to its potential functionality associated with the high content of phenolic antioxidants and low ethanol content. The increasing attention of consumers to health-issues linked to alcohol abuse urges breweries to expand the assortment of conventional beers through novel drinks concepts. The production of these beers employs several techniques that vary in performance, efficiency, and usability. Involved production technologies have been reviewed and evaluated in this paper in terms of efficiency and production costs, given the possibility that craft brewers might want to adapt them and finally introduce novel non-alcoholic drinks in the market.
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Survivability Assessment of Saccharomyces boulardii in a Symbiotic System Using Nutraceuticals and Modified Atmosphere Packaging. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02430-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Płatosz N, Sawicki T, Wiczkowski W. Profile of Phenolic Acids and Flavonoids of Red Beet and Its Fermentation Products. Does Long-Term Consumption of Fermented Beetroot Juice Affect Phenolics Profile in Human Blood Plasma and Urine? POL J FOOD NUTR SCI 2020. [DOI: 10.31883/pjfns/116613] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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16
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Lazo-Vélez MA, Serna-Saldívar SO, Rosales-Medina MF, Tinoco-Alvear M, Briones-García M. Application of Saccharomyces cerevisiae var. boulardii in food processing: a review. J Appl Microbiol 2018; 125:943-951. [PMID: 29961970 DOI: 10.1111/jam.14037] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 06/09/2018] [Accepted: 06/20/2018] [Indexed: 12/18/2022]
Abstract
Probiotics are increasingly being added to food in order to develop products with health-promoting properties. Particularly, Saccharomyces cereviceae var. boulardii yeast is recently being investigated like a starting-culture for development of functional and probiotic foods. Although the literature is abundant on the beneficial effects of S. boulardii on health, slight information is available on the effects of supplementing this probiotic to food systems. The aim of this paper is to examine the applications of S. boulardii to different food matrices and its implication in food processing (stability, sensorial properties and other technological implications) and the concomitant effects on nutrition and health.
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Affiliation(s)
- M A Lazo-Vélez
- Universidad del Azuay, Grupos Estratégicos de Investigación de la Carrera de Alimentos (GEICA-UDA), Cuenca, Ecuador
| | - S O Serna-Saldívar
- Tecnológico de Monterrey, Centro de Biotecnología FEMSA, Escuela de Ingeniería y Ciencias, Monterrey, México
| | - M F Rosales-Medina
- Universidad del Azuay, Grupos Estratégicos de Investigación de la Carrera de Alimentos (GEICA-UDA), Cuenca, Ecuador
| | - M Tinoco-Alvear
- Universidad del Azuay, Grupos Estratégicos de Investigación de la Carrera de Alimentos (GEICA-UDA), Cuenca, Ecuador
| | - M Briones-García
- Universidad del Azuay, Grupos Estratégicos de Investigación de la Carrera de Alimentos (GEICA-UDA), Cuenca, Ecuador
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Zhang G, Chen W, Chen W, Chen H. Improving the quality of matured coconut ( Cocos nucifera Linn.) water by low alcoholic fermentation with Saccharomyces cerevisiae: antioxidant and volatile profiles. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2018; 55:964-976. [PMID: 29487438 PMCID: PMC5821652 DOI: 10.1007/s13197-017-3004-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/01/2017] [Accepted: 12/18/2017] [Indexed: 12/29/2022]
Abstract
Matured coconut water (MCW) is a by-product in the coconut milk industry that is usually discarded due to its unpleasant flavor. In this study, low-alcohol coconut water (LACW) was fermented with Saccharomyces cerevisiae to improve the quality of MCW. Volatile components and nonvolatile flavor-related elements were estimated to compare the qualities of the MCW and LACW. Besides measuring the kinetic changes, the levels of fructose, glucose, sucrose and ethanol contents were also determined. The results of the organic acid assays showed that tartaric, pyruvic and succinic acids were the primary organic acids present in LACW and increased significantly with fermentation. The resulting volatile composition assay indicated that esters, alcohols and fatty acids were significantly influenced by fermentation and yeast strains. Moreover, 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), cupric ion reducing antioxidant capacity and ferric reducing antioxidant power values increased significantly throughout the process, correlating with the enhancement of total phenolic content.
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Affiliation(s)
- Guanfei Zhang
- College of Food Science and Technology, Hainan University, Haikou, 570228 Hainan China
| | - Wenxue Chen
- College of Food Science and Technology, Hainan University, Haikou, 570228 Hainan China
| | - Weijun Chen
- College of Food Science and Technology, Hainan University, Haikou, 570228 Hainan China
| | - Haiming Chen
- College of Food Science and Technology, Hainan University, Haikou, 570228 Hainan China
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Li Q, Kang J, Ma Z, Li X, Liu L, Hu X. Microbial succession and metabolite changes during traditional serofluid dish fermentation. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.06.051] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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