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Jung DH, Kim IY, Kim YJ, Chung WH, Lim MY, Nam YD, Seo DH, Park CS. Lacticaseibacillus paracasei completely utilizes fructooligosacchrides in the human gut through β-fructosidase (FosE). World J Microbiol Biotechnol 2024; 40:261. [PMID: 38972914 DOI: 10.1007/s11274-024-04068-x] [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: 05/10/2024] [Accepted: 06/28/2024] [Indexed: 07/09/2024]
Abstract
The fecal microbiota of two healthy adults was cultivated in a medium containing commercial fructooligosaccharides [FOS; 1-kestose (GF2), nystose (GF3), and 1F-fructofuranosylnystose (GF4)]. Initially, the proportions of lactobacilli in the two feces samples were only 0.42% and 0.17%; however, they significantly increased to 7.2% and 4.8%, respectively, after cultivation on FOS. Most FOS-utilizing isolates could utilize only GF2; however, Lacticaseibacillus paracasei strain Lp02 could fully consume GF3 and GF4 too. The FOS operon (fosRABCDXE) was present in Lc. paracasei Lp02 and another Lc. paracasei strain, KCTC 3510T, but fosE was only partially present in the non-FOS-degrading strain KCTC 3510T. In addition, the top six upregulated genes in the presence of FOS were fosABCDXE, particularly fosE. FosE is a β-fructosidase that hydrolyzes both sucrose and all three FOS. Finally, a genome-based analysis suggested that fosE is mainly observed in Lc. paracasei, and only 13.5% (61/452) of their reported genomes were confirmed to include it. In conclusion, FosE allows the utilization of FOS, including GF3 and GF4 as well as GF2, by some Lc. paracasei strains, suggesting that this species plays a pivotal role in FOS utilization in the human gut.
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Affiliation(s)
- Dong-Hyun Jung
- Division of Food and Nutrition, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - In-Young Kim
- Department of Food Science and Biotechnology, Graduate School of Biotechnology and Institute of Life Science and Resources, Kyung Hee University, Yongin, 17104, Republic of Korea
| | - Ye-Jin Kim
- Department of Food Science and Biotechnology, Graduate School of Biotechnology and Institute of Life Science and Resources, Kyung Hee University, Yongin, 17104, Republic of Korea
| | - Won-Hyong Chung
- Department of Animal Science, Kangwon National University, Chuncheon, 24341, Republic of Korea
| | - Mi-Young Lim
- Research Group of Personalized Diet, Korea Food Research Institute, Wanju, 55365, Republic of Korea
| | - Young-Do Nam
- Research Group of Personalized Diet, Korea Food Research Institute, Wanju, 55365, Republic of Korea
| | - Dong-Ho Seo
- Department of Food Science and Biotechnology, Graduate School of Biotechnology and Institute of Life Science and Resources, Kyung Hee University, Yongin, 17104, Republic of Korea
- Department of Food Science and Technology, College of Agriculture and Life Sciences, Jeonbuk National University, Jeonju, 54896, Republic of Korea
| | - Cheon-Seok Park
- Department of Food Science and Biotechnology, Graduate School of Biotechnology and Institute of Life Science and Resources, Kyung Hee University, Yongin, 17104, Republic of Korea.
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Mohamadizadeh M, Dehghan P, Azizi-Soleiman F, Maleki P. Effectiveness of date seed on glycemia and advanced glycation end-products in type 2 diabetes: a randomized placebo-controlled trial. Nutr Diabetes 2024; 14:37. [PMID: 38824123 PMCID: PMC11144252 DOI: 10.1038/s41387-024-00287-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 04/28/2024] [Accepted: 04/30/2024] [Indexed: 06/03/2024] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is a chronic medical condition affecting more than 95% of people with diabetes. Traditionally, some medicinal plants have been considered as an effective approach in management of T2DM. This trial evaluated the effects of date seed powder (DSP) on glycemia indices and oxidative stress in T2DM patients. METHODS In this trail, 43 patients with T2DM were randomized to two groups: either 5 g/d of the DSP or placebo for 8 weeks. Levels of glycemic indices, lipolpolysaccharide (LPS), and soluble receptor for advanced glycation end products (s-RAGE), as well as other parameters associated with oxidative stress were assessed at baseline and after 8 weeks. Independent t-test and analysis of covariance (ANCOVA) were used for between-groups comparisons at baseline and the post-intervention phase, respectively. RESULTS The results showed that supplementation with DSP significantly decreased HbA1c (-0.30 ± 0.48%), insulin (-1.70 ± 2.21 μU/ml), HOMA-IR (-1.05 ± 0.21), HOMA-B (-0.76 ± 21.21), lipopolysaccharide (LPS) (-3.68 ± 6.05 EU/mL), and pentosidine (118.99 ± 21.67 pg/mL) (P < 0.05, ANCOVA adjusted for baseline and confounding factors). On the other hand, DSP supplementation significantly increased total antioxidant capacity (TAC) (0.50 ± 0.26 mmol/L), superoxide dismutase (SOD) (0.69 ± 0.32 U/ml), and s-RAGE (240.13 ± 54.25 pg/mL) compared to the placebo group. FPG, hs-CRP, GPx, CML, and uric acid had no significant within- or between-group changes. CONCLUSION Supplementation of DSP could be considered an effective strategy to improve glycemic control and oxidative stress in T2DM patients (Registration ID at www.irct.ir : IRCT20150205020965N10).
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Affiliation(s)
- Mehdi Mohamadizadeh
- Student Research Committee, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Dehghan
- Department of Biochemistry and Diet Therapy, Nutrition Research Center, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Fatemeh Azizi-Soleiman
- Department of Nutrition, School of Health, Arak University of Medical Sciences, Arak, Iran.
| | - Parham Maleki
- Student Research Committee, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
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3
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Yoo S, Jung SC, Kwak K, Kim JS. The Role of Prebiotics in Modulating Gut Microbiota: Implications for Human Health. Int J Mol Sci 2024; 25:4834. [PMID: 38732060 PMCID: PMC11084426 DOI: 10.3390/ijms25094834] [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: 04/05/2024] [Revised: 04/26/2024] [Accepted: 04/27/2024] [Indexed: 05/13/2024] Open
Abstract
The human gut microbiota, an intricate ecosystem within the gastrointestinal tract, plays a pivotal role in health and disease. Prebiotics, non-digestible food ingredients that beneficially affect the host by selectively stimulating the growth and/or activity of beneficial microorganisms, have emerged as a key modulator of this complex microbial community. This review article explores the evolution of the prebiotic concept, delineates various types of prebiotics, including fructans, galactooligosaccharides, xylooligosaccharides, chitooligosaccharides, lactulose, resistant starch, and polyphenols, and elucidates their impact on the gut microbiota composition. We delve into the mechanisms through which prebiotics exert their effects, particularly focusing on producing short-chain fatty acids and modulating the gut microbiota towards a health-promoting composition. The implications of prebiotics on human health are extensively reviewed, focusing on conditions such as obesity, inflammatory bowel disease, immune function, and mental health. The review further discusses the emerging concept of synbiotics-combinations of prebiotics and probiotics that synergistically enhance gut health-and highlights the market potential of prebiotics in response to a growing demand for functional foods. By consolidating current knowledge and identifying areas for future research, this review aims to enhance understanding of prebiotics' role in health and disease, underscoring their importance in maintaining a healthy gut microbiome and overall well-being.
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Affiliation(s)
- Suyeon Yoo
- Department of Nano-Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Suk-Chae Jung
- Department of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Kihyuck Kwak
- Department of Microbiology and Immunology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Brain Korea 21 PLUS Project for Medical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jun-Seob Kim
- Department of Nano-Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
- Institute for New Drug Development, College of Life Science and Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
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Ghali ENHK, Pranav, Chauhan SC, Yallapu MM. Inulin-based formulations as an emerging therapeutic strategy for cancer: A comprehensive review. Int J Biol Macromol 2024; 259:129216. [PMID: 38185294 PMCID: PMC10922702 DOI: 10.1016/j.ijbiomac.2024.129216] [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: 07/07/2023] [Revised: 12/06/2023] [Accepted: 01/02/2024] [Indexed: 01/09/2024]
Abstract
Cancer stands as the second leading cause of death in the United States (US). Most chemotherapeutic agents exhibit severe adverse effects that are attributed to exposure of drugs to off-target tissues, posing a significant challenge in cancer therapy management. In recent years, inulin, a naturally occurring prebiotic fiber has gained substantial attention for its potential in cancer treatment owing to its multitudinous health values. Its distinctive structure, stability, and nutritional properties position it as an effective adjuvant and carrier for drug delivery in cancer therapy. To address some of the above unmet clinical issues, this review summarizes the recent efforts towards the development of inulin-based nanomaterials and nanocomposites for healthcare applications with special emphasis on the multifunctional role of inulin in cancer therapy as a synergist, signaling molecule, immunomodulatory and anticarcinogenic molecule. Furthermore, the review provides a concise overview of ongoing clinical trials and observational studies associated with inulin-based therapy. In conclusion, the current review offers insights on the significant role of inulin interventions in exploring its potential as a therapeutic agent to treat cancer.
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Affiliation(s)
- Eswara Naga Hanuma Kumar Ghali
- Department of Immunology and Microbiology, School of Medicine, The University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Pranav
- Department of Immunology and Microbiology, School of Medicine, The University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Subhash C Chauhan
- Department of Immunology and Microbiology, School of Medicine, The University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA.
| | - Murali M Yallapu
- Department of Immunology and Microbiology, School of Medicine, The University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA.
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Vallejo-García LC, Sánchez-Olmos MDC, Gutiérrez-Ríos RM, López Munguía A. Glycosyltransferases Expression Changes in Leuconostoc mesenteroides subsp. mesenteroides ATCC 8293 Grown on Different Carbon Sources. Foods 2023; 12:foods12091893. [PMID: 37174431 PMCID: PMC10177778 DOI: 10.3390/foods12091893] [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: 04/04/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
Leuconostoc mesenteroides strains are common contributors in fermented foods producing a wide variety of polysaccharides from sucrose through glycosyltransferases (GTFs). These polymers have been proposed as protective barriers against acidity, dehydration, heat, and oxidative stress. Despite its presence in many traditional fermented products and their association with food functional properties, regulation of GTFs expression in Ln. mesenteroides is still poorly understood. The strain Ln. mesenteroides ATCC 8293 contains three glucansucrases genes not found in operons, and three fructansucrases genes arranged in two operons, levLX and levC-scrB, a Glycoside-hydrolase. We described the first differential gene expression analysis of this strain when cultivated in different carbon sources. We observed that while GTFs are expressed in the presence of most sugars, they are down-regulated in xylose. We ruled out the regulatory effect of CcpA over GTFs and did not find regulatory elements with a direct effect on glucansucrases in the condition assayed. Our findings suggest that only operon levLX is repressed in xylose by LexA and that both fructansucrases operons can be regulated by the VicK/VicR system and PerR. It is essential to further explore the effect of environmental conditions in Ln. mesenteroides bacteria to better understand GTFs regulation and polymer function.
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Affiliation(s)
- Luz Cristina Vallejo-García
- Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnología, UNAM, Av. Universidad 2001, Col. Chamilpa, Cuernavaca 62210, Morelos, Mexico
| | - María Del Carmen Sánchez-Olmos
- Departamento de Microbiología Molecular, Instituto de Biotecnología, UNAM, Av. Universidad 2001, Col. Chamilpa, Cuernavaca 62210, Morelos, Mexico
| | - Rosa María Gutiérrez-Ríos
- Departamento de Microbiología Molecular, Instituto de Biotecnología, UNAM, Av. Universidad 2001, Col. Chamilpa, Cuernavaca 62210, Morelos, Mexico
| | - Agustín López Munguía
- Departamento de Ingeniería Celular y Biocatálisis, Instituto de Biotecnología, UNAM, Av. Universidad 2001, Col. Chamilpa, Cuernavaca 62210, Morelos, Mexico
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Meng X, Kuang H, Wang Q, Zhang H, Wang D, Kang T. A polysaccharide from Codonopsis pilosula roots attenuates carbon tetrachloride-induced liver fibrosis via modulation of TLR4/NF-κB and TGF-β1/Smad3 signaling pathway. Int Immunopharmacol 2023; 119:110180. [PMID: 37068337 DOI: 10.1016/j.intimp.2023.110180] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 03/22/2023] [Accepted: 04/10/2023] [Indexed: 04/19/2023]
Abstract
The present work reported the extraction, purification, characterization of a polysaccharide from roots of Codonopsis pilosula (CPP-A-1) and its effect on liver fibrosis. The findings exhibited that the molecular weight of CPP-A-1 was 9424 Da, and monosaccharide composition were glucose and fructose and minor contents of arabinose. Structural characterization of CPP-A-1 has a backbone consisting of→(2-β-D-Fruf-1)n→ (n ≈ 46-47). Treatment with CPP-A-1 inhibited the proliferation of transforming growth factor-beta 1 (TGF-β)-activated human hepatic stellate cell line (LX-2), and induced cell apoptosis. We used carbon tetrachloride (CCl4) to construct mice model of liver fibrosis and subsequently administered CPP-A-1 treatment. The results showed that CPP-A-1 alleviated CCl4-induced liver fibrosis as demonstrated by reversing liver histological changes, decreased serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) contents, collagen deposition, and downregulated fibrosis-related collagen I and α-smooth muscle actin (α-SMA), and inhibited the generation of excessive extracellular matrix (ECM) components by restoring the balance between matrix metalloproteinases (MMPs) and its inhibitor (TIMPs). Moreover, CPP-A-1 improved anti-oxidation effects detected by promoting liver superoxide dismutase (SOD), glutathione (GSH) and Mn-SOD levels, and inhibition of liver malondialdehyde (MDA) and iNOS levels. CPP-A-1 also ameliorated the inflammatory factor (tumor necrosis factor-alpha (TNF-α) and interleukin (IL)-6), and expression of inflammatory factor genes (TNF-α, IL-11 mRNA). In addition, our results showed that CPP-A-1 inhibited Toll-like receptor 4 (TLR4)/nuclear factor kappa-B (NF-κB) and transforming growth factor-β1 (TGF-β1)/drosophila mothers against decapentaplegic 3 (Smad3) signaling pathways. Furthermore, In vitro tests of LX-2 cells demonstrated that CPP-A-1 not only inhibited α-SMA expression with lipopolysaccharide (LPS) or TGF-β1 stimulation, but also inhibited TLR4/NF-κB and TGF-β1/Smad3 signaling, similar to corresponding small-molecule inhibitors. Therefore, CPP-A-1 might exert suppressive effects against liver fibrosis by regulating TLR4/NF-κB and TGF-β1/Smad3 signaling, our findings support a possible application of CPP-A-1 for the treatment of liver fibrosis.
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Affiliation(s)
- Xianqun Meng
- Department of Traditional Chinese Medicine Identification, Liaoning University Of Traditional Chinese Medicine, Dalian 116600, China
| | - Haixue Kuang
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China
| | - Qiuhong Wang
- Key Laboratory of Chinese Medicinal Herbs Preparation, Guangdong Pharmaceutical University, Guangdong 510000, China
| | - Hui Zhang
- Department of Traditional Chinese Medicine Identification, Liaoning University Of Traditional Chinese Medicine, Dalian 116600, China
| | - Dan Wang
- Department of Traditional Chinese Medicine Identification, Liaoning University Of Traditional Chinese Medicine, Dalian 116600, China.
| | - Tingguo Kang
- Department of Traditional Chinese Medicine Identification, Liaoning University Of Traditional Chinese Medicine, Dalian 116600, China.
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Sergio L, Di Venere D, Gonnella M, D’Imperio M, Baruzzi F, Pinto L, Boari F, Cantore V, Candido V. Quality and Safety of Ready-to-Eat Golden Thistle ( Scolymus hispanicus L.): A New Product for Traditional Italian Dishes. PLANTS (BASEL, SWITZERLAND) 2023; 12:1622. [PMID: 37111846 PMCID: PMC10144175 DOI: 10.3390/plants12081622] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 06/19/2023]
Abstract
Golden thistle (Scolymus hispanicus L.) is a wild edible plant belonging to Asteraceae family, with a great potential for food applications. The aim of this study was to identify the best cooking procedure able to provide a high-quality, ready-to-use product. For this purpose, leaf midribs (the most used edible part of the plant) were cooked by boiling, steaming, and 'sous vide', and the cooked products were compared for their phenolic content and composition, antioxidant activity, sugar and inorganic ion content, organoleptic characteristics, and microbial safety, this latter also during storage. In general, boiling caused a decrease in the value of these parameters, despite being the best product for taste and overall acceptability. On the contrary, steaming and 'sous vide' resulted in the best treatments to preserve antioxidant activity, total phenols, and chlorogenic acid. In particular, in 'sous vide' cooked samples, a significant increase in the value of these parameters and a remarkable decrease in nitrate content were found. Moreover, 'sous vide' resulted in the best treatment also regarding microbial safety during shelf life; actually, after 15 days of storage at 8 °C, Enterobacteriaceae and mesophilic aerobic bacteria were not detectable in 'sous vide' samples. These results contributed to increase the knowledge of a wild edible plant with high nutritional properties and promoting its consumption by obtaining a ready-to-use product with good organoleptic characteristics and endowed with a long period of shelf life.
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Affiliation(s)
- Lucrezia Sergio
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Via G. Amendola 122/O, 70126 Bari, Italy; (L.S.); (M.G.); (M.D.); (F.B.); (L.P.); (V.C.)
| | - Donato Di Venere
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Via G. Amendola 122/O, 70126 Bari, Italy; (L.S.); (M.G.); (M.D.); (F.B.); (L.P.); (V.C.)
| | - Maria Gonnella
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Via G. Amendola 122/O, 70126 Bari, Italy; (L.S.); (M.G.); (M.D.); (F.B.); (L.P.); (V.C.)
| | - Massimiliano D’Imperio
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Via G. Amendola 122/O, 70126 Bari, Italy; (L.S.); (M.G.); (M.D.); (F.B.); (L.P.); (V.C.)
| | - Federico Baruzzi
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Via G. Amendola 122/O, 70126 Bari, Italy; (L.S.); (M.G.); (M.D.); (F.B.); (L.P.); (V.C.)
| | - Loris Pinto
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Via G. Amendola 122/O, 70126 Bari, Italy; (L.S.); (M.G.); (M.D.); (F.B.); (L.P.); (V.C.)
| | - Francesca Boari
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Via G. Amendola 122/O, 70126 Bari, Italy; (L.S.); (M.G.); (M.D.); (F.B.); (L.P.); (V.C.)
| | - Vito Cantore
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Via G. Amendola 122/O, 70126 Bari, Italy; (L.S.); (M.G.); (M.D.); (F.B.); (L.P.); (V.C.)
| | - Vincenzo Candido
- Department of European and Mediterranean Cultures, University of Basilicata, Via Lanera, 10, 75100 Matera, Italy;
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Chemical characterization of polysaccharides from Arctium lappa root and its hepatoprotective effects on mice. J Funct Foods 2023. [DOI: 10.1016/j.jff.2023.105482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
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9
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Pansai N, Detarun P, Chinnaworn A, Sangsupawanich P, Wichienchot S. Effects of dragon fruit oligosaccharides on immunity, gut microbiome, and their metabolites in healthy adults – a randomized double-blind placebo controlled study. Food Res Int 2023; 167:112657. [PMID: 37087207 DOI: 10.1016/j.foodres.2023.112657] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 01/26/2023] [Accepted: 02/26/2023] [Indexed: 03/05/2023]
Abstract
Healthy food has wide popularity and relates positively to health. Our previous studies have shown that dragon fruit oligosaccharides (DFO) have prebiotic activities, balancing the gut microbiota in a simulated human colon system, and are safe and stimulate the immune system in rats. The effects of DFO on immune stimulation gut microbe modulation and the correlation of gut microbiota and nutrients were investigated in a human trial. This clinical study was a randomized, double-blinded, placebo-controlled trial. The participants were 107 healthy adults, divided into 3 groups that received DFO in drinking waterdoses of 4 and 8 g/day, compared to the placebo group for 4 consecutive weeks. DFO consumption at 4 g/day increased IgA level (11.31 mg/dL or 10.95% from baseline) and 8 g/day outstandingly promoted the growth of Bifidobacterium spp. (8.41%) and Faecalibacterium (1.99%) and decreased harmful bacteria, especially, Escherichia coli (8.44%). The relationship between gut microbes and nutrient intake was explored and significant (p < 0.05) correlations between specific microbial groups and intakes of specific macro- and micronutrients were observed. The potential dose of DFO for healthy adults was established as 4 g/day for improving IgA level and 8 g/day for promoting beneficial gut microbiota.
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Fernandes A, Nair A, Kulkarni N, Todewale N, Jobby R. Exploring Mushroom Polysaccharides for the Development of Novel Prebiotics: A Review. Int J Med Mushrooms 2023; 25:1-10. [PMID: 36749052 DOI: 10.1615/intjmedmushrooms.2022046837] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Prebiotics have gained much attention in recent years as functional food ingredients. This has encouraged researchers to look for sustainable alternative sources of prebiotics. Prebiotics help in the modulation of the human intestinal microbiota and thereby improve host health. Chicory, asparagus, and Jerusalem artichoke are some conventional prebiotics that have been extensively studied. Mushrooms are rich sources of medicinal foods as well as bioactive polysaccharides and essential amino acids. They contain large amounts of chitin, mannans, galactans, xylans, glucans, krestin, lentinan, and hemicellulose, thus making it a potential candidate for prebiotics. They are also rich sources of fibers, proteins, and antioxidants. Several mushroom species like Ganoderma lucidum, Pleurotus ostreatus, Hericium erinaceus, Agaricus bisporus, and Lentinula edodes are rich in medicinal properties that have an array of applications. These medicinal mushrooms can be repurposed to regulate gut microbiota. In this review, we discuss the prebiotic effects of different mushroom species on probiotic organisms. We also reviewed the potential of mushroom waste as novel, cheap, and alternative sources of prebiotics.
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Affiliation(s)
- Abigail Fernandes
- Amity Institute of Biotechnology, Amity University, Maharashtra - Pune Expressway, Bhatan, Panvel, Mumbai, Maharashtra 410206, India; Amity Centre of Excellence in Astrobiology, Amity University Maharashtra - Pune Expressway, Bhatan, Panvel, Mumbai, Maharashtra 410206, India
| | - Akhil Nair
- Amity Institute of Biotechnology, Amity University, Maharashtra - Pune Expressway, Bhatan, Panvel, Mumbai, Maharashtra 410206, India
| | - Nikhil Kulkarni
- Amity Institute of Biotechnology, Amity University, Maharashtra - Pune Expressway, Bhatan, Panvel, Mumbai, Maharashtra 410206, India
| | - Nishad Todewale
- Amity Institute of Biotechnology, Amity University, Maharashtra - Pune Expressway, Bhatan, Panvel, Mumbai, Maharashtra 410206, India
| | - Renitta Jobby
- Amity Institute of Biotechnology, Amity University, Maharashtra - Pune Expressway, Bhatan, Panvel, Mumbai, Maharashtra 410206, India; Amity Centre of Excellence in Astrobiology, Amity University Maharashtra - Pune Expressway, Bhatan, Panvel, Mumbai, Maharashtra 410206, India
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Zhang G, Zhang J, Yan S, Hao M, Fei C, Ji D, Mao C, Tong H, Lu T, Su L. Study on the plasma metabolomics of Schisandra chinensis polysaccharide against ulcerative colitis and its correlation with gut microbes metabolism. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2023. [DOI: 10.1016/j.cjac.2023.100244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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12
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Li B, Yang Y, Ding Y, Ge Y, Xu Y, Xie Y, Shi Y, Le G. Dityrosine in food: A review of its occurrence, health effects, detection methods, and mitigation strategies. Compr Rev Food Sci Food Saf 2023; 22:355-379. [PMID: 36382862 DOI: 10.1111/1541-4337.13071] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/07/2022] [Accepted: 10/15/2022] [Indexed: 11/17/2022]
Abstract
Protein and amino acid oxidation in food products produce many new compounds, of which the reactive and toxic compound dityrosine, derived from oxidized tyrosine, is the most widely studied. The high reactivity of dityrosine enables this compound to induce oxidative stress and disrupt thyroid hormone function, contributing to the pathological processes of several diseases, such as obesity, diabetes, cognitive dysfunction, aging, and age-related diseases. From the perspective of food safety and human health, protein-oxidation products in food are the main concern of consumers, health management departments, and the food industry. This review highlights the latest research on the formation pathways, toxicity, detection methods, occurrence in food, and mitigation strategies for dityrosine. Furthermore, the control of dityrosine in family cooking and food-processing industry has been discussed. Food-derived dityrosine primarily originates from high-protein foods, such as meat and dairy products. Considering its toxicity, combining rapid high sensitivity dityrosine detection techniques with feasible control methods could be an effective strategy to ensure food safety and maintain human health. However, the current dityrosine detection and mitigation strategies exhibit some inherent characteristics and limitations. Therefore, developing technologies for rapid and effective dityrosine detection and control at the industrial level is necessary.
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Affiliation(s)
- Bowen Li
- National Engineering Laboratory/Key Laboratory of Henan Province, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan Province, 450001, China.,State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, 214122, China
| | - Yuhui Yang
- National Engineering Laboratory/Key Laboratory of Henan Province, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan Province, 450001, China
| | - Yinyi Ding
- College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang Province, 310018, China
| | - Yueting Ge
- College of Life Science, Xinyang Normal University, Xinyang, Henan Province, 464000, China
| | - Yuncong Xu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Yanli Xie
- National Engineering Laboratory/Key Laboratory of Henan Province, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan Province, 450001, China
| | - Yonghui Shi
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, 214122, China
| | - Guowei Le
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, 214122, China
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Lucena TLC, Batista KS, Pinheiro RO, Cavalcante HC, Gomes JADS, da Silva LA, Lins PP, Ferreira FS, Lima RF, Lima MDS, Aquino JDS. Nutritional Characterization, Antioxidant, and Lipid-Lowering Effects of Yellow Mombin ( Spondias mombin) Supplemented to Rats Fed a High-Fat Diet. Foods 2022; 11:foods11193064. [PMID: 36230142 PMCID: PMC9563763 DOI: 10.3390/foods11193064] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 11/26/2022] Open
Abstract
The aim of this study was to evaluate the effects of supplementing yellow mombin (YM) on the oxidative, somatic, and lipid parameters in rats fed a high-fat diet. A total of 24 adult Wistar rats were randomized into three groups: normal-fat diet (NF), high-fat diet (HF), and high-fat diet with YM supplementation (HFYM). Diets were administered for four weeks, and YM (400 mg/kg) was supplemented via gavage in the last two weeks of the experiment. After the four-week period, the somatic, serum biochemical, and liver oxidative parameters were evaluated. YM has a high antioxidant activity and significant amounts of phenolic compounds, carotenoids, vitamin C, dietary fibre, and minerals. The HFYM group had the lowest body weight (18.75%), body mass index (17.74%), and adiposity (31.63%) compared with the HF group. YM supplementation reduced low-density lipoprotein by 43.05% and increased high-density lipoprotein by 25.73%, but did not improve the triglyceride levels in the serum. YM treatment improved glucose tolerance and lipid peroxidation, and also enhanced the antioxidant capacity, superoxide dismutase, and glutathione peroxidase activities in the liver. These results indicate the lipid-lowering property and potential antioxidant activity of YM against liver oxidative damage caused by a high-fat diet intake, which may be associated with the bioactive compounds present in this fruit.
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Affiliation(s)
- Tatiana Luiza Costa Lucena
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
| | - Kamila Sabino Batista
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
| | - Rafael Oliveira Pinheiro
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
| | - Hassler Clementino Cavalcante
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
| | - Jéssyca Alencar de Sousa Gomes
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
| | - Laiane Alves da Silva
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
| | - Priscilla Paulo Lins
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
| | - Fabrícia Souza Ferreira
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
- Post Graduate Program in Food Science and Technology, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
| | - Rafael Ferreira Lima
- Postgraduate Program in Agroindustrial Systems, Campus Pombal, Federal University of Campina Grande (UFCG), Pombal 58840-000, Paraíba, Brazil
| | - Marcos dos Santos Lima
- Post Graduate Program in Food Science and Technology, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
- Department of Food Technology, Federal Institute of Sertão Pernambucano (IF SertãoPE), Petrolina 56316-686, Pernambuco, Brazil
| | - Jailane de Souza Aquino
- Experimental Nutrition Laboratory—LANEX, Department of Nutrition, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
- Post Graduate Program in Food Science and Technology, Federal University of Paraíba (UFPB), Campus I, João Pessoa 58051-900, Paraíba, Brazil
- Correspondence:
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Servín‐Casas GA, Romo‐Araiza A, Gutierrez‐Salmean G, Martinez‐Solis E, Ibarra‐García AP, Cruz‐Martinez Y, Rodriguez‐Barrera R, García E, Incontri‐Abraham D, Ibarra A. Memory improvement in senile rats after prebiotic and probiotic supplementation is not induced by GLP-1. CNS Neurosci Ther 2022; 28:1986-1992. [PMID: 36052558 PMCID: PMC9627373 DOI: 10.1111/cns.13951] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/29/2022] [Accepted: 08/11/2022] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION The mechanism underlying the memory improvement induced by prebiotic and probiotic supplementation remains unclear. Glucagon-like peptide type 1 (GLP-1) could play an important role since it is induced by prebiotics and enhances memory and learning. AIMS We correlated the levels of GLP-1 with spatial memory in senile animals to determine its role in memory improvement after prebiotic and probiotic supplementation. METHODS Senile rats were randomly assigned to four groups: (1) water (control); (2) Enterococcus faecium (probiotic); (3) agave inulin (prebiotic); and (4) E. faecium + agave inulin (symbiotic). Each supplement was administered by an orogastric cannula for 5 weeks. In the fifth week, spatial memory was assessed using the Morris Water Maze test (MWM). We extracted the hippocampus, intestine, and serum. GLP-1 levels were quantified by enzyme-linked immunosorbent assay. RESULTS A significant decrease in escape latency time in the MWM was observed in all groups treated with supplements. The symbiotic group achieved the highest reduction (15.13 s ± 6.40) (p < 0.01). We did not find a significant increase in GLP-1 levels nor a direct correlation of its levels with spatial memory improvement (p > 0.05). CONCLUSION Prebiotic and probiotic supplementation improved spatial memory in senile animals. However, this beneficial effect did not correlate with GLP-1 levels.
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Affiliation(s)
- Gabriela Andrea Servín‐Casas
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Alejandra Romo‐Araiza
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Gabriela Gutierrez‐Salmean
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Enrique Martinez‐Solis
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Andrea Paola Ibarra‐García
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Yolanda Cruz‐Martinez
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Roxana Rodriguez‐Barrera
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Elisa García
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Diego Incontri‐Abraham
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
| | - Antonio Ibarra
- Centro de Investigación en Ciencias de la Salud (CICSA), FCSUniversidad Anáhuac México Campus NorteHuixquilucan, Edo. de MéxicoMexico
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Medina-Larqué AS, Rodríguez-Daza MC, Roquim M, Dudonné S, Pilon G, Levy É, Marette A, Roy D, Jacques H, Desjardins Y. Cranberry polyphenols and agave agavins impact gut immune response and microbiota composition while improving gut barrier function, inflammation, and glucose metabolism in mice fed an obesogenic diet. Front Immunol 2022; 13:871080. [PMID: 36052065 PMCID: PMC9424773 DOI: 10.3389/fimmu.2022.871080] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 07/20/2022] [Indexed: 11/29/2022] Open
Abstract
The consumption of plant-based bioactive compounds modulates the gut microbiota and interacts with the innate and adaptive immune responses associated with metabolic disorders. The present study aimed to evaluate the effect of cranberry polyphenols (CP), rich in flavonoids, and agavins (AG), a highly branched agave-derived neo-fructans, on cardiometabolic response, gut microbiota composition, metabolic endotoxemia, and mucosal immunomodulation of C57BL6 male mice fed an obesogenic high-fat and high-sucrose (HFHS) diet for 9 weeks. Interestingly, CP+AG-fed mice had improved glucose homeostasis. Oral supplementation with CP selectively and robustly (five-fold) increases the relative abundance of Akkermansia muciniphila, a beneficial bacteria associated with metabolic health. AG, either alone or combined with CP (CP+AG), mainly stimulated the glycan-degrading bacteria Muribaculum intestinale, Faecalibaculum rodentium, Bacteroides uniformis, and Bacteroides acidifaciens. This increase of glycan-degrading bacteria was consistent with a significantly increased level of butyrate in obese mice receiving AG, as compared to untreated counterparts. CP+AG-supplemented HFHS-fed mice had significantly lower levels of plasma LBP than HFHS-fed controls, suggesting blunted metabolic endotoxemia and improved intestinal barrier function. Gut microbiota and derived metabolites interact with the immunological factors to improve intestinal epithelium barrier function. Oral administration of CP and AG to obese mice contributed to dampen the pro-inflammatory immune response through different signaling pathways. CP and AG, alone or combined, increased toll-like receptor (TLR)-2 (Tlr2) expression, while decreasing the expression of interleukin 1ß (ILß1) in obese mice. Moreover, AG selectively promoted the anti-inflammatory marker Foxp3, while CP increased the expression of NOD-like receptor family pyrin domain containing 6 (Nlrp6) inflammasome. The intestinal immune system was also shaped by dietary factor recognition. Indeed, the combination of CP+AG significantly increased the expression of aryl hydrocarbon receptors (Ahr). Altogether, both CP and AG can shape gut microbiota composition and regulate key mucosal markers involved in the repair of epithelial barrier integrity, thereby attenuating obesity-associated gut dysbiosis and metabolic inflammation and improving glucose homeostasis.
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Affiliation(s)
- Ana-Sofía Medina-Larqué
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- School of Nutrition, Faculty of Agriculture and Food Sciences, Laval University, Québec, QC, Canada
| | - María-Carolina Rodríguez-Daza
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- Department of Food Science, Faculté des sciences de l’agriculture et de l’alimentation (FSAA), Laval University, Québec, QC, Canada
- Laboratory of Microbiology, Wageningen University & Research, Wageningen, Netherlands
| | - Marcela Roquim
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
| | - Stéphanie Dudonné
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- Department of Plant Science, FSAA, Laval University, Québec, QC, Canada
| | - Geneviève Pilon
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- Department of Medicine, Faculty of Medicine, Cardiology Axis of Quebec Heart and Lung Institute, Laval University, Québec, QC, Canada
| | - Émile Levy
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- Research Centre, Sainte- Justine Hospital, Montreal, QC, Canada
| | - André Marette
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- Department of Medicine, Faculty of Medicine, Cardiology Axis of Quebec Heart and Lung Institute, Laval University, Québec, QC, Canada
| | - Denis Roy
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- Department of Food Science, Faculté des sciences de l’agriculture et de l’alimentation (FSAA), Laval University, Québec, QC, Canada
| | - Hélène Jacques
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- School of Nutrition, Faculty of Agriculture and Food Sciences, Laval University, Québec, QC, Canada
| | - Yves Desjardins
- Institute of Nutrition and Functional Foods (INAF), Laval University, Québec, QC, Canada
- Department of Plant Science, FSAA, Laval University, Québec, QC, Canada
- *Correspondence: Yves Desjardins,
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16
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Van den Ende W. Different evolutionary pathways to generate plant fructan exohydrolases. JOURNAL OF EXPERIMENTAL BOTANY 2022; 73:4620-4623. [PMID: 35950463 PMCID: PMC9366321 DOI: 10.1093/jxb/erac305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
This article comments on: Oku S, Ueno K, Sawazaki Y, Maeda T, Jitsuyama Y, Suzuki T, Onodera S, Fujino K, Shimura H. 2022. Functional characterization and vacuolar localization of fructan exohydrolase derived from onion (Allium cepa). Journal of Experimental Botany 73,4908–4922.
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Nasir A, Ahmad W, Sattar F, Ashfaq I, Lindemann SR, Chen MH, Van den Ende W, Ӧner ET, Kirtel O, Khaliq S, Ghauri MA, Anwar MA. Production of a high molecular weight levan by Bacillus paralicheniformis, an industrially and agriculturally important isolate from the buffalo grass rhizosphere. Antonie Van Leeuwenhoek 2022; 115:1101-1112. [PMID: 35840814 DOI: 10.1007/s10482-022-01760-6] [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: 02/08/2022] [Accepted: 06/27/2022] [Indexed: 11/26/2022]
Abstract
A new exopolysaccharide (EPS) producing Gram-positive bacterium was isolated from the rhizosphere of Bouteloua dactyloides (buffalo grass) and its EPS product was structurally characterized. The isolate, designated as LB1-1A, was identified as Bacillus paralicheniformis based on 16S rRNA gene sequence and phylogenetic tree analysis. The EPS produced by LB1-1A was identified as a levan, having β(2 → 6) linked backbone with β(2 → 1) linkages at the branch points (4.66%). The isolate LB1-1A yielded large amount (~ 42 g/l) of levan having high weight average molecular weight (Mw) of 5.517 × 107 Da. The relatively low degree of branching and high molecular weight of this levan makes B. paralicheniformis LB1-1A a promising candidate for industrial applications.
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Affiliation(s)
- Anam Nasir
- Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Punjab, 38000, Faisalabad, Pakistan
| | - Waqar Ahmad
- Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Punjab, 38000, Faisalabad, Pakistan
- Department of Microbiology, Abbottabad University of Science and Technology, Havelian, Abbottabad, Pakistan
| | - Fazal Sattar
- Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Punjab, 38000, Faisalabad, Pakistan
| | - Iram Ashfaq
- Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Punjab, 38000, Faisalabad, Pakistan
| | - Stephen R Lindemann
- Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN, 47907, USA
| | - Ming-Hsu Chen
- Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN, 47907, USA
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Wim Van den Ende
- Laboratory of Molecular Plant Biology, KU Leuven, Leuven, Belgium
| | - Ebru Toksoy Ӧner
- IBSB-Industrial Biotechnology and Systems Biology Research Group, Department of Bioengineering, Marmara University, Göztepe Campus, Istanbul, Turkey
| | - Onur Kirtel
- IBSB-Industrial Biotechnology and Systems Biology Research Group, Department of Bioengineering, Marmara University, Göztepe Campus, Istanbul, Turkey
| | - Shazia Khaliq
- Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Punjab, 38000, Faisalabad, Pakistan
| | - Muhammad A Ghauri
- Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Punjab, 38000, Faisalabad, Pakistan
| | - Munir A Anwar
- Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Punjab, 38000, Faisalabad, Pakistan.
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Galvão DFA, Pessoni RAB, Elsztein C, Moreira KA, Morais MA, de Cássia Leone Figueiredo-Ribeiro R, Gaspar M, Morais MMC, Fialho MB, Braga MR. A comparative study between Fusarium solani and Neocosmospora vasinfecta revealed differential profile of fructooligosaccharide production. Folia Microbiol (Praha) 2022; 67:873-889. [PMID: 35729302 DOI: 10.1007/s12223-022-00983-4] [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: 01/27/2022] [Accepted: 06/09/2022] [Indexed: 11/30/2022]
Abstract
Fructooligosaccharides (FOS) are fructose-based oligosaccharides employed as additives to improve the food's nutritional and technological properties. The rhizosphere of plants that accumulate fructopolysaccharides as inulin has been revealed as a source of filamentous fungi. These fungi can produce FOS either by inulin hydrolysis or by biosynthesis from sucrose, including unusual FOS with enhanced prebiotic properties. Here, we investigated the ability of Fusarium solani and Neocosmospora vasinfecta to produce FOS from different carbon sources. Fusarium solani and N. vasinfecta grew preferentially in inulin instead of sucrose, resulting in the FOS production as the result of endo-inulinase activities. N. vasinfecta was also able to produce the FOS 1-kestose and 6-kestose from sucrose, indicating transfructosylating activity, absent in F. solani. Moreover, the results showed how these carbon sources affected fungal cell wall composition and the expression of genes encoding for β-1,3-glucan synthase and chitin synthase. Inulin and fructose promoted changes in fungal macroscopic characteristics partially explained by alterations in cell wall composition. However, these alterations were not directly correlated with the expression of genes related to cell wall synthesis. Altogether, the results pointed to the potential of both F. solani and N. vasinfecta to produce FOS at specific profiles.
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Affiliation(s)
- Daiane F A Galvão
- Unidade Acadêmica de Garanhuns, Universidade Federal Rural de Pernambuco, R. Bom Pastor, s/n, 55 292-270, Garanhuns, PA, Brazil.,Programa de Pós-Graduação em Biologia Celular e Estrutural, Universidade Estadual de Campinas, Campinas, SP, Brazil
| | - Rosemeire A B Pessoni
- Faculdade da Saúde, Universidade Metodista de São Paulo, Rua Alfeu Tavares, 149, Sao Bernardo do Campo, SP, 09641-000, Brazil
| | - Carolina Elsztein
- Departamento de Genética, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, 50670-901, Recife PE, Brazil
| | - Keila A Moreira
- Unidade Acadêmica de Garanhuns, Universidade Federal Rural de Pernambuco, R. Bom Pastor, s/n, 55 292-270, Garanhuns, PA, Brazil
| | - Marcos A Morais
- Departamento de Genética, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, 50670-901, Recife PE, Brazil
| | - Rita de Cássia Leone Figueiredo-Ribeiro
- Núcleo de Conservação da Biodiversidade, Instituto de Pesquisas Ambientais (former Instituto de Botânica), Av. Miguel Stéfano, 3687, São Paulo, SP, 04301-902, Brazil
| | - Marília Gaspar
- Núcleo de Conservação da Biodiversidade, Instituto de Pesquisas Ambientais (former Instituto de Botânica), Av. Miguel Stéfano, 3687, São Paulo, SP, 04301-902, Brazil
| | - Marcia M C Morais
- Instituto de Ciências Biológicas, Universidade de Pernambuco, R. Arnóbio Marques, 310 50100-130, Recife, PA, Brazil
| | - Mauricio B Fialho
- Universidade Federal do ABC, Avenida dos Estados, Santo André, SP, 5001, 09210-580, Brazil.
| | - Marcia R Braga
- Núcleo de Conservação da Biodiversidade, Instituto de Pesquisas Ambientais (former Instituto de Botânica), Av. Miguel Stéfano, 3687, São Paulo, SP, 04301-902, Brazil.
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Martin VN, Schaeffer RN, Fukami T. Potential effects of nectar microbes on pollinator health. Philos Trans R Soc Lond B Biol Sci 2022; 377:20210155. [PMID: 35491594 DOI: 10.1098/rstb.2021.0155] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Floral nectar is prone to colonization by nectar-adapted yeasts and bacteria via air-, rain-, and animal-mediated dispersal. Upon colonization, microbes can modify nectar chemical constituents that are plant-provisioned or impart their own through secretion of metabolic by-products or antibiotics into the nectar environment. Such modifications can have consequences for pollinator perception of nectar quality, as microbial metabolism can leave a distinct imprint on olfactory and gustatory cues that inform foraging decisions. Furthermore, direct interactions between pollinators and nectar microbes, as well as consumption of modified nectar, have the potential to affect pollinator health both positively and negatively. Here, we discuss and integrate recent findings from research on plant-microbe-pollinator interactions and their consequences for pollinator health. We then explore future avenues of research that could shed light on the myriad ways in which nectar microbes can affect pollinator health, including the taxonomic diversity of vertebrate and invertebrate pollinators that rely on this reward. This article is part of the theme issue 'Natural processes influencing pollinator health: from chemistry to landscapes'.
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Affiliation(s)
| | | | - Tadashi Fukami
- Department of Biology, Stanford University, Stanford, CA, USA
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20
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Agave Syrup: Chemical Analysis and Nutritional Profile, Applications in the Food Industry and Health Impacts. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19127022. [PMID: 35742286 PMCID: PMC9222424 DOI: 10.3390/ijerph19127022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/03/2022] [Accepted: 06/06/2022] [Indexed: 02/04/2023]
Abstract
Agave syrup (AS), a food product made from agave plant sap, is a vegan sweetener that has become popular for replacing conventional sweeteners such as sucrose. As the demand for naturally derived sweeteners has grown in the last decade, this review paper addresses and discusses, in detail, the most relevant aspects of the chemical AS analysis, applications in the food industry, sustainability issues, safety and quality control and, finally, nutritional profile and health impacts. According to our main research outcome, we can assume that the mid-infrared-principal components analysis, high-performance anion exchange chromatography equipped with a pulsed amperometric detector, and thin-layer chromatography can be used to identify and distinguish syrups from natural sources. The main agave–derived products are juice, leaves, bagasse, and fiber. In sustainability terms, it can be stated that certified organic and free trade agave products are the most sustainable options available on the market because they guarantee products being created without pesticides and according to specific labor standards. The Mexican government and AS producers have also established Mexican guidelines which prohibit using any ingredient, sugar or food additive that derives from sources, apart from agave plants, to produce any commercial AS. Due to its nutritional value, AS is a good source of minerals, vitamins and polyphenols compared to other traditional sweeteners. However, further research into the effects of AS on human metabolism is necessary to back its health claims as a natural sugar substitute.
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21
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Structural Characterization and In-Vitro Antioxidant and Immunomodulatory Activities of Polysaccharide Fractions Isolated from Artemisia annua L. Molecules 2022; 27:molecules27113643. [PMID: 35684579 PMCID: PMC9182033 DOI: 10.3390/molecules27113643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 05/30/2022] [Accepted: 05/31/2022] [Indexed: 12/10/2022] Open
Abstract
Arimisia annua L. is an important anticancer herb used in traditional Chinese medicine. The molecular basis underpinning the anticancer activity is complex and not fully understood, but the herbal polysaccharides, broadly recognised as having immunomodulatory, antioxidant and anticancer activities, are potential key active agents. To examine the functions of polysaccharides from A. annua, their immunomodulatory and antioxidant potentials were evaluated, as well as their structural characterization. The water-soluble polysaccharides (AAPs) were fractionated using size-exclusion chromatography to obtain three dominant fractions, AAP-1, AAP-2 and AAP-3, having molecular masses centered around 1684, 455 and 5.8kDa, respectively. The antioxidant potentials of the isolated polysaccharides were evaluated by measuring radical scavenging activities against DPPH● (2,2-diphenyl-1-picrylhydrazyl radical), ABTS●+ (2,2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid radical ion), and the OH● (hydroxyl radical). AAP-1 displayed high antioxidant activities against these radicals, which were 68%, 73% and 78%, respectively. AAP-2 displayed lower scavenging activities than the other two fractions. Immunostimulatory activities of AAPs were measured using mouse macrophages. The three polysaccharide fractions displayed significant antioxidant activities and stimulated the production of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6). AAP-1 showed significant immunostimulatory activity (16-fold increase in the production of IL-6 compared to the control and 13-fold increase in the production of TNF-α) with low toxicity (>60% cell viability at 125 μg/mL concentration). Preliminary structural characterization of the AAPs was carried out using gas chromatography (GC) and FTIR techniques. The results indicate that AAP-1 and AAP-2 are pyranose-containing polysaccharides with β-linkages, and AAP-3 is a β-fructofuranoside. The results suggest that these polysaccharides are potential candidates for immunotherapy and cancer treatment.
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22
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Costa GT, Vasconcelos QDJS, Aragão GF. Fructooligosaccharides on inflammation, immunomodulation, oxidative stress, and gut immune response: a systematic review. Nutr Rev 2021; 80:709-722. [PMID: 34966938 DOI: 10.1093/nutrit/nuab115] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
CONTEXT Evidence shows that fructooligosaccharides (FOSs) can modulate inflammatory, oxidative, and immune activity in the gut, possibly leading to a systemic response, improving human health. OBJECTIVE To assess the present knowledge of the effects of FOSs on inflammation, immunomodulation, oxidative stress, and gut immune response. DATA SOURCES Studies published between December 2000 and January 2020 were systematically searched in four databases: MEDLINE, LILACS, Web of Science, and Scopus. After the screening of 1316 articles, 8 human studies and 20 animal models were included. DATA EXTRACTION Data were extracted separately by 2 reviewers. For each study, the design, population, exposures, main results, and conclusion were extracted. The research questions and the risk-of-bias information were also extracted. Additionally, the risk-of-bias were analyzed to guarantee the reliability of this review. DATA ANALYSIS A qualitative analysis revealed that FOSs can increase bifidobacteria counts and short-chain fatty acids in the gut, stimulate IgA secretion in the colon, and decrease proinflammatory cytokines, thus influencing metabolic diseases. CONCLUSION Studies suggest that FOS supplementation is positively associated with an anti-inflammatory and antioxidant effect, thus enhancing the gut immune system, which may be beneficial for the host's health. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration nos 42020209865 and 42020220369.
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Affiliation(s)
- Graciana T Costa
- G.T. Costa is with the Surgery Department, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. Q.D.J.S. Vasconcelos and G.F. Aragão are with the Drug Research and Development Center, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. G.F. Aragão is with the Superior Institute of Biomedical Sciences, State University of Ceará, Fortaleza, Ceará, Brazil
| | - Quezia D J S Vasconcelos
- G.T. Costa is with the Surgery Department, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. Q.D.J.S. Vasconcelos and G.F. Aragão are with the Drug Research and Development Center, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. G.F. Aragão is with the Superior Institute of Biomedical Sciences, State University of Ceará, Fortaleza, Ceará, Brazil
| | - Gislei F Aragão
- G.T. Costa is with the Surgery Department, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. Q.D.J.S. Vasconcelos and G.F. Aragão are with the Drug Research and Development Center, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. G.F. Aragão is with the Superior Institute of Biomedical Sciences, State University of Ceará, Fortaleza, Ceará, Brazil
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23
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Akram M, Ali SA, Behare P, Kaul G. Dietary intake of probiotic fermented milk benefits the gut and reproductive health in mice fed with an obesogenic diet. Food Funct 2021; 13:737-752. [PMID: 34939079 DOI: 10.1039/d1fo02501e] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Probiotics have been suggested as alternatives to pharmacological drugs in the treatment of a variety of medical problems, including obesity management, which is often linked to low sperm production. Also, probiotic fermented products are known to boost host immune response, immunosenescence, infection tolerance, and redox homeostasis, but their direct role in male fertility has been less investigated. This study assessed the effect of two probiotic strains, L. fermentum NCDC 400 and L. rhamnosus NCDC 610, and fructooligosaccharide (FOS) fermented milk supplementation. We identified the significantly reduced oxidative stress markers in the plasma and liver of HF diet-fed animals. We determined the role of key testicular enzymes of steroidogenic pathway genes StAR, P450scc, and 17βHSD in maintaining the testosterone concentration and restoring testicular structures. In conclusion, the present work illustrated the ability of both probiotics L. fermentum NCDC 400 and L. rhamnosus NCDC 610 as regulatory agents with beneficial effects on weight loss and endogenous testosterone with substantially improved sperm motility in male diet-induced obesity (DIO) models. Our findings indicate that fermented milk supplementation may be an alternative treatment for preventing obesity and other related metabolic syndromes.
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Affiliation(s)
- Mohd Akram
- Semen Biology Lab, Animal Biochemistry Division, National Dairy Research Institute, Haryana, India
| | - Syed Azmal Ali
- Cell Biology and Proteomics Lab, National Dairy Research Institute, Haryana, India
| | - Pradip Behare
- National Collection of Dairy Cultures (NCDC) Lab, Dairy Microbiology Division, ICAR, National Dairy Research Institute, Karnal, Haryana, India
| | - Gautam Kaul
- Semen Biology Lab, Animal Biochemistry Division, National Dairy Research Institute, Haryana, India
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Tomas M, Capanoglu E, Bahrami A, Hosseini H, Akbari‐Alavijeh S, Shaddel R, Rehman A, Rezaei A, Rashidinejad A, Garavand F, Goudarzi M, Jafari SM. The direct and indirect effects of bioactive compounds against coronavirus. FOOD FRONTIERS 2021; 3:96-123. [PMID: 35462942 PMCID: PMC9015578 DOI: 10.1002/fft2.119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 10/15/2021] [Accepted: 10/28/2021] [Indexed: 12/16/2022] Open
Abstract
Emerging viruses are known to pose a threat to humans in the world. COVID‐19, a newly emerging viral respiratory disease, can spread quickly from people to people via respiratory droplets, cough, sneeze, or exhale. Up to now, there are no specific therapies found for the treatment of COVID‐19. In this sense, the rising demand for effective antiviral drugs is stressed. The main goal of the present study is to cover the current literature about bioactive compounds (e.g., polyphenols, glucosinolates, carotenoids, minerals, vitamins, oligosaccharides, bioactive peptides, essential oils, and probiotics) with potential efficiency against COVID‐19, showing antiviral activities via the inhibition of coronavirus entry into the host cell, coronavirus enzymes, as well as the virus replication in human cells. In turn, these compounds can boost the immune system, helping fight against COVID‐19. Overall, it can be concluded that bioactives and the functional foods containing these compounds can be natural alternatives for boosting the immune system and defeating coronavirus.
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Affiliation(s)
- Merve Tomas
- Department of Food Engineering Faculty of Engineering and Natural Sciences Istanbul Sabahattin Zaim University Halkali Istanbul Turkey
| | - Esra Capanoglu
- Department of Food Engineering Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Maslak Istanbul Turkey
| | - Akbar Bahrami
- Center for Excellence in Post‐Harvest Technologies North Carolina Agricultural and Technical State University Kannapolis North Carolina USA
| | - Hamed Hosseini
- Food Additives Department Food Science and Technology Research Institute Research Center for Iranian Academic Center for Education Culture and Research (ACECR) Mashhad Iran
| | - Safoura Akbari‐Alavijeh
- Department of Food Science and Technology Faculty of Agriculture and Natural Resources University of Mohaghegh Ardabili Ardabil Iran
| | - Rezvan Shaddel
- Department of Food Science and Technology Faculty of Agriculture and Natural Resources University of Mohaghegh Ardabili Ardabil Iran
| | - Abdur Rehman
- State Key Laboratory of Food Science and Technology Jiangnan University Jiangsu Wuxi China
- Collaborative Innovation Centre of Food Safety and Quality Control Wuxi Jiangsu Province China
| | - Atefe Rezaei
- Department of Food Science and Technology School of Nutrition and Food Science Isfahan University of Medical Sciences Isfahan Iran
| | | | - Farhad Garavand
- Department of Food Chemistry and Technology Teagasc Food Research Centre, Moorepark Fermoy, Co. Cork Ireland
| | - Mostafa Goudarzi
- Department of Food Science and Engineering University College of Agriculture and Natural Resources University of Tehran Karaj Iran
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering Gorgan University of Agricultural Science and Natural Resources Gorgan Iran
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25
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Bermúdez‐Quiñones G, Ochoa‐Martínez LA, Gallegos‐Infante JA, Rutiaga‐Quiñones OM, Lara‐Ceniceros TE, Delgado‐Licon E, González‐Herrera SM. Synbiotic microcapsules using agavins and inulin as wall materials for
Lactobacillus casei
and
Bifidobacterium breve
: Viability, physicochemical properties, and resistance to in vitro oro‐gastrointestinal transit. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Gabriela Bermúdez‐Quiñones
- Departamento de Ingenierías Química y Bioquímica Tecnológico Nacional de México/Instituto Tecnológico de Durango Durango México
| | - Luz Araceli Ochoa‐Martínez
- Departamento de Ingenierías Química y Bioquímica Tecnológico Nacional de México/Instituto Tecnológico de Durango Durango México
| | - José Alberto Gallegos‐Infante
- Departamento de Ingenierías Química y Bioquímica Tecnológico Nacional de México/Instituto Tecnológico de Durango Durango México
| | - Olga Miriam Rutiaga‐Quiñones
- Departamento de Ingenierías Química y Bioquímica Tecnológico Nacional de México/Instituto Tecnológico de Durango Durango México
| | - Tania Ernestina Lara‐Ceniceros
- Advanced Functional Materials and Nanotechnology Group Centro de Investigación en Materiales Avanzados S. C. (CIMAV – Unidad Monterrey) PIIT Apodaca México
| | - Efrén Delgado‐Licon
- Department of Family and Consumer Sciences New Mexico State University Las Cruces New Mexico USA
| | - Silvia Marina González‐Herrera
- Departamento de Ingenierías Química y Bioquímica Tecnológico Nacional de México/Instituto Tecnológico de Durango Durango México
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26
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Viability, Storage Stabilityand In Vitro Gastrointestinal Tolerance of Lactiplantibacillus plantarum Grown in Model Sugar Systems with Inulin and Fructooligosaccharide Supplementation. FERMENTATION 2021. [DOI: 10.3390/fermentation7040259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
This study aims to investigate the effects of inulin and fructooligosaccharides (FOS) supplementation on the viability, storage stability, and in vitro gastrointestinal tolerance of Lactiplantibacillus plantarum in different sugar systems using 24 h growth and 10 days survival studies at 37 °C, inulin, and FOS (0%, 0.5%, 1%, 2%, 3% and 4%) supplementation in 2%, 3%, and 4% glucose, fructose, lactose, and sucrose systems. Based on the highest percentage increase in growth index, sucrose and lactose were more suitable sugar substrates for inulin and FOS supplementation. In survival studies, based on cell viability, inulin supplementation showed a better protective effect than FOS in 3% and 4% sucrose and lactose systems. Four selected sucrose and lactose systems supplemented with inulin and FOS were used in a 12-week storage stability study at 4 °C. Inulin (3%, 4%) and FOS (2%, 4%) supplementation in sucrose and lactose systems greatly enhanced the refrigerated storage stability of L. plantarum. In the gastrointestinal tolerance study, an increase in the bacterial survival rate (%) showed that the supplementation of FOS in lactose and sucrose systems improved the storage viability of L. plantarum. Both inulin and FOS supplementation in sucrose and lactose systems improved the hydrophobicity, auto-aggregation, co-aggregation ability of L. plantarum with Escherichia coli and Enterococcus faecalis.
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27
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Rapid determination of fructooligosaccharide in solar-dried banana syrup by using near-infrared spectroscopy. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-00911-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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28
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Mehdizadeh T, Kaboudari A, Reale A. Stimulatory effect of Allium ampeloprasum L. ssp. iranicum Wendelbo on the probiotic Bifidobacterium bifidum in Iranian white cheese. J Dairy Sci 2021; 104:10550-10557. [PMID: 34334196 DOI: 10.3168/jds.2021-20371] [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: 02/28/2021] [Accepted: 05/19/2021] [Indexed: 11/19/2022]
Abstract
One of the most significant challenges within production of probiotic products is the survival and functionality of probiotic bacteria during processing and shelf life. In this research, the probiotic bacterium Bifidobacterium bifidum was used as adjunct culture for the production of Iranian white cheese containing different percentages of Allium ampeloprasum L. ssp. iranicum Wendelbo extracts (1% and 2% in fresh and dried form). The effects of the plant extract on bacterial growth and sensory properties of the model cheese were investigated. The in vitro experiments showed that probiotic bacteria growth was influenced by the presence of the plant extract. The highest bacterial growth (Δ growth = 25.82%) was observed when the probiotic was cultured in the medium supplemented with 1 g/L of plant extract. At time 0, the cheese samples were characterized by a pH value between 5.7 and 6.3 and a probiotic concentration of about 9 log cfu/g. Results showed that after 45 d of shelf life, the cheese model containing 1% dry extract had the best survival of probiotic B. bifidum (7-8 log cfu/g) and the most appreciated sensory properties. The findings of this study support the idea that A. ampeloprasum extract, acting as prebiotic substance, exerts a beneficial effect on probiotic bacteria.
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Affiliation(s)
- Tooraj Mehdizadeh
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia, Iran, 5756151818.
| | - Ata Kaboudari
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia, Iran, 5756151818
| | - Anna Reale
- Institute of Food Science, National Research Council, ISA-CNR, Avellino, Italy, 83100
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29
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Ninchan B, Noidee C. Production and prebiotic properties of oligofructans from sugarcane juice fermentation by Bacillus subtilis TISTR 001. 3 Biotech 2021; 11:213. [PMID: 33928001 PMCID: PMC8039079 DOI: 10.1007/s13205-021-02757-0] [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: 01/02/2021] [Accepted: 03/27/2021] [Indexed: 11/26/2022] Open
Abstract
Oligofructans are potential biological substances that due to their distinctive properties have a positive health-promoting effect. This research aimed to produce oligofructans using sugarcane juice fermentation with Bacillus subtilis TISTR 001 and to study the prebiotic properties in vitro. The results showed that the maximum total oligofructans in the form of free fructose was 2.57% (w/v) at the 84th hour of fermentation with 0.17 g/g reducing sugar and a production yield of 0.031 g/L/h and maximum levansucrase activity of 1.57 × 106 U/mL at that time. The oligofructans contained in the fermented juice had potential functional ingredients that exhibited prebiotic properties that could resist the digestion of enzymes in the gastrointestinal tract under in vitro conditions with digestion of only 6.92%. In addition, the fermented juice promoted the growth of prebiotics, especially Bifidobacterium bifidum TISTR 2129 and inhibited the growth of pathogens using both single culturing and co-culturing with probiotics.
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Affiliation(s)
- Boontiwa Ninchan
- Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, 10900 Thailand
| | - Chanyanuch Noidee
- Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, 10900 Thailand
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The Immunomodulatory Properties of β-2,6 Fructans: A Comprehensive Review. Nutrients 2021; 13:nu13041309. [PMID: 33921025 PMCID: PMC8071392 DOI: 10.3390/nu13041309] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/05/2021] [Accepted: 04/11/2021] [Indexed: 02/07/2023] Open
Abstract
Polysaccharides such as β-2,1-linked fructans including inulin or fructose oligosaccharides are well-known prebiotics with recognised immunomodulatory properties. In recent years, other fructan types covering β-2,6-linked fructans, particularly microbial levans, have gained increasing interest in the field. β-2,6-linked fructans of different degrees of polymerisation can be synthesised by plants or microbes including those that reside in the gastrointestinal tract. Accumulating evidence suggests a role for these β-2,6 fructans in modulating immune function. Here, we provide an overview of the sources and structures of β-2,6 fructans from plants and microbes and describe their ability to modulate immune function in vitro and in vivo along with the suggested mechanisms underpinning their immunomodulatory properties. Further, we discuss the limitations and perspectives pertinent to current studies and the potential applications of β-2,6 fructans including in gut health.
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31
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Thirumdas R, Kothakota A, Pandiselvam R, Bahrami A, Barba FJ. Role of food nutrients and supplementation in fighting against viral infections and boosting immunity: A review. Trends Food Sci Technol 2021; 110:66-77. [PMID: 33558789 PMCID: PMC7857987 DOI: 10.1016/j.tifs.2021.01.069] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 11/19/2020] [Accepted: 01/26/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND The viral infections can be highly contagious and easily transmissible, which even can lead to a pandemic, like the recent COVID-19 outbreak, causing massive deaths worldwide. While, still the best practical way to prevent the transmission of viruses is to practice self-sanitation and follow social distancing principles, enhancing the individual's immunity through the consumption of proper foods containing balanced nutrients can have significant result against viral infections. Foods containing nutrients such as vitamins, minerals, fatty acids, few polysaccharides, and some non-nutrients (i.e. polyphenols) have shown therapeutic potential against the function of viruses and can increase the immunity of people. SCOPE AND APPROACH The results of conducted works aiming for studying the potential antiviral characteristics of diverse groups of foods and food's nutrients (in terms of polysaccharides, proteins, lipids, vitamins, and minerals) are critically discussed. KEY FINDINGS AND CONCLUSION Nutrients, besides playing an important role in maintaining normal physiology of human's body and healthiness, are also required for enhancing the immunity of the body and can be effective against viral infections. They can present antiviral capacity either by entering into the defensive mechanism directly through interfering with the target viruses, or indirectly through activating the cells associated with the adaptive immune system. During the current situation of COVID-19 pandemic (the lack of proper curative viral drug), enhancing the immunity of individual's body through proposing the appropriate diet (rich in both macro and micro-nutrients) is one of few practical preventive measures available in fighting against Coronaviruses, this significant health-threatening virus, as well as other viruses in general.
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Affiliation(s)
- Rohit Thirumdas
- Department of Food Process Technology, College of Food Science & Technology, PJTSAU, Telangana, India
| | - Anjinelyulu Kothakota
- Agro-Processing & Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Trivandrum, 695 019, Kerala, India
| | - R Pandiselvam
- Physiology, Biochemistry and Post-Harvest Technology Division, ICAR-Central Plantation Crops Research Institute (CPCRI), Kasaragod, 671 124, Kerala, India
| | - Akbar Bahrami
- Center for Excellence in Post-Harvest Technologies, North Carolina Agricultural and Technical State University, North Carolina Research Campus, Kannapolis, NC, 28081, USA
| | - Francisco J Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, València, Spain
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32
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Jacquemyn H, Pozo MI, Álvarez-Pérez S, Lievens B, Fukami T. Yeast-nectar interactions: metacommunities and effects on pollinators. CURRENT OPINION IN INSECT SCIENCE 2021; 44:35-40. [PMID: 33065340 DOI: 10.1016/j.cois.2020.09.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 09/21/2020] [Accepted: 09/29/2020] [Indexed: 06/11/2023]
Abstract
About 90% of all flowering plant species are pollinated by animals. Animals are attracted to flowers because they often provide food in the form of nectar and pollen. While floral nectar is assumed to be initially sterile, it commonly becomes colonized by yeasts after animals have visited the flowers. Although yeast communities in floral nectar appear simple, community assembly depends on a complex interaction between multiple factors. Yeast colonization has a significant effect on the scent of floral nectar, foraging behavior of insects and nectar consumption. Consumption of nectar colonized by yeasts has been shown to improve bee fitness, but effects largely depended on yeast species. Altogether, these results indicate that dispersal, colonization history and nectar chemistry strongly interact and have pronounced effects on yeast metacommunities and, as a result, on bee foraging behavior and fitness. Future research directions to better understand the dynamics of plant-microbe-pollinator interactions are discussed.
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Affiliation(s)
- Hans Jacquemyn
- Laboratory of Plant Conservation and Population Biology, Biology Department, KU Leuven, B-3001 Leuven, Belgium
| | - María I Pozo
- Laboratory of Plant Conservation and Population Biology, Biology Department, KU Leuven, B-3001 Leuven, Belgium
| | - Sergio Álvarez-Pérez
- Department of Animal Health, Complutense University of Madrid, 28040 Madrid, Spain
| | - Bart Lievens
- Laboratory for Process Microbial Ecology and Bioinspirational Management (PME&BIM), Department of Microbial and Molecular Systems, KU Leuven, B-3001 Leuven, Belgium.
| | - Tadashi Fukami
- Department of Biology, Stanford University, 94305 Stanford, CA, USA
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Parhi P, Song KP, Choo WS. Effect of inulin and fructooligosaccharide supplementation on the growth and survival of
Lactobacillus casei
in model sugar systems. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15228] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Priyanka Parhi
- School of Science Monash University Malaysia Bandar Sunway Malaysia
| | - Keang Peng Song
- School of Science Monash University Malaysia Bandar Sunway Malaysia
| | - Wee Sim Choo
- School of Science Monash University Malaysia Bandar Sunway Malaysia
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34
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Marchyshyn S, Budniak L, Slobodianiuk L, Ivasiuk I. Determination of carbohydrates and fructans content in Cyperus esculentus L. PHARMACIA 2021. [DOI: 10.3897/pharmacia.68.e54762] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
The tiger nut contains different active ingredients like oil, tannins, sterols, saponins, alkaloids, vitamins C and E, minerals, and resins. There is a lack of information about carbohydrates content of Cyperus esculentus L. Thus, the aim of this study was to determine the content of carbohydrates of tiger nut herb and tubers. The qualitative composition and quantitative content of carbohydrates in tubers and herb of tiger nut (Cyperus esculentus L.) were determined by using a GC/MS method. The results of analysis showed that tiger nut herb have free carbohydrates, namely D-saccharose, D-glucose, D-Mannitol, and D-fructose, while tubers have only disaccharide D-saccharose. Free D-saccharose presented in raw materials in the greatest amount, the content in tubers was 63.72 mg/g, in the herb – 9.79 mg/g, respectively. Monosaccharides and their derivatives after hydrolysis presented to D-glucose, D-xylose, D-galactose, D-arabinose in tubers, and D-xylose, D-glucose, D-arabinose, D-galactose, D-Dulcitol, D-Mannitol, D-mannose in the herb of tiger nut. D-glucose dominates in tubers and D-xylose in the herb, their content was 177.26 mg/g and 39.07 mg/g, respectively. The total content of fructans was determined by the spectrophotometric method. Its content was 13.49% in tubers and 8.78% in the herb of tiger nut.
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Verediano TA, Viana ML, das G.V. Tostes M, Costa NM. The Potential Prebiotic Effects of Yacon (Smallanthus sonchifolius) in Colorectal Cancer. CURRENT NUTRITION & FOOD SCIENCE 2021. [DOI: 10.2174/1573401316999200605160433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Background:
Colorectal cancer is caused by genetic predisposition and lifestyle risk factors
and is associated with altered homeostasis of the intestinal microbiota. Evidence suggests that
chronic infection and inflammation contribute to carcinogenic mutagenesis and promote cancer initiation
and progression. Food components with prebiotic properties, such as fructooligosaccharides
(FOS), promote intestinal integrity and health benefits. Yacon (Smallanthus sonchifolius) is an abundant
source of FOS, which are fermented by beneficial bacteria, improving the intestinal environment
affected by colorectal cancer.
Objective:
In the current review, the aim was to discuss colorectal cancer and its inflammatory process
of development. Also, some general aspects concerning yacon roots and its prebiotic properties
are described. Finely, the beneficial effects of yacon to reduce intestinal parameters altered due to
colorectal cancer are summarized.
Conclusion:
It was verified that yacon might improve immunological parameters, intestinal barrier,
intestinal microbiota, and inflammation in induced colorectal cancer in animals, especially. Researches
with humans must be further investigated to prove these positive effects.
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Affiliation(s)
- Thaísa A. Verediano
- Department of Pharmacy and Nutrition, Center for Exact Natural and Health Sciences, Federal University of Espirito Santo, Alegre-ES, Brazil
| | - Mirelle L. Viana
- Department of Pharmacy and Nutrition, Center for Exact Natural And Health Sciences, Federal University of Espirito Santo, Alegre-ES, Brazil
| | - Maria das G.V. Tostes
- Department of Pharmacy and Nutrition, Center for Exact Natural And Health Sciences, Federal University of Espirito Santo, Alegre-ES, Brazil
| | - Neuza M.B. Costa
- Department of Pharmacy and Nutrition, Center for Exact Natural And Health Sciences, Federal University of Espirito Santo, Alegre-ES, Brazil
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Nattha P, Santad W, Pritsana R, Chutha TY. Inflammatory response of raw 264.7 macrophage cells teated with dragonfruit oligosaccharide on lipopolysaccharide-induced inflammation. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2021. [DOI: 10.3136/fstr.27.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Pansai Nattha
- Functional Food and Nutrition Program, Faculty of Agro-Industry, Prince of Songkla University
| | - Wichienchot Santad
- Functional Food and Nutrition Program, Faculty of Agro-Industry, Prince of Songkla University
| | - Raungrut Pritsana
- Department of Biomedical Sciences, Faculty of Medicine, Prince of Songkla University
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Dalile B, Vervliet B, Bergonzelli G, Verbeke K, Van Oudenhove L. Colon-delivered short-chain fatty acids attenuate the cortisol response to psychosocial stress in healthy men: a randomized, placebo-controlled trial. Neuropsychopharmacology 2020; 45:2257-2266. [PMID: 32521538 PMCID: PMC7784980 DOI: 10.1038/s41386-020-0732-x] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/08/2020] [Accepted: 06/01/2020] [Indexed: 12/24/2022]
Abstract
Short-chain fatty acids (SCFAs) are products of microbial fermentation of dietary fiber in the colon and may mediate microbiota-gut-brain communication. However, their role in modulating psychobiological processes that underlie the development of stress- and anxiety-related disorders is not mechanistically studied in humans. In this triple-blind, randomized, placebo-controlled intervention trial, we examine in a parallel group design the effects of 1-week colonic SCFA-mixture delivery in doses equivalent to fermentation of 10 g or 20 g of arabinoxylan oligosaccharides on responses to psychosocial stress and fear tasks in 66 healthy men. We demonstrate that low and high doses of SCFAs significantly attenuate the cortisol response to psychosocial stress compared to placebo. Both doses of SCFAs increase serum SCFA levels and this increase in circulating SCFAs co-varies significantly with the attenuation of the cortisol response to psychosocial stress. Colonic SCFA delivery does not modulate fecal SCFA concentrations, serum brain-derived neurotrophic factor, cortisol awakening response, fear learning and extinction, or subjective mood ratings. These results demonstrate that colon-delivered SCFAs modulate hypothalamic-pituitary-adrenal axis reactivity to psychosocial stress, thereby supporting their hypothesized role in microbiota-gut-brain communication.
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Affiliation(s)
- Boushra Dalile
- grid.5596.f0000 0001 0668 7884Translational Research Center in Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism, and Ageing, Faculty of Medicine, KU Leuven, Leuven, Belgium
| | - Bram Vervliet
- grid.5596.f0000 0001 0668 7884Laboratory of Biological Psychology, Brain & Cognition, Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium
| | - Gabriela Bergonzelli
- grid.419905.00000 0001 0066 4948Department of Gastrointestinal Health, Nestlé Research, Société des Produits Nestlé S.A., Lausanne, Switzerland
| | - Kristin Verbeke
- grid.5596.f0000 0001 0668 7884Translational Research Center in Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism, and Ageing, Faculty of Medicine, KU Leuven, Leuven, Belgium
| | - Lukas Van Oudenhove
- Translational Research Center in Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism, and Ageing, Faculty of Medicine, KU Leuven, Leuven, Belgium.
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Verediano TA, Viana ML, das Graças Vaz Tostes M, de Oliveira DS, de Carvalho Nunes L, Costa NM. Yacón (Smallanthus sonchifolius) prevented inflammation, oxidative stress, and intestinal alterations in an animal model of colorectal carcinogenesis. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:5442-5449. [PMID: 32567144 DOI: 10.1002/jsfa.10595] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 05/13/2020] [Accepted: 06/21/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Yacón (Smallanthus sonchifolius) roots store carbohydrate in the form of prebiotic fructooligosaccharides (FOS), which improve intestinal health. Yacon has the potential to prevent the intestinal barrier alterations associated with colorectal cancer (CRC). This study aimed to investigate the preventive effects of yacón flour (YF) on alterations promoted by CRC induced by 1,2-dimethylhydrazine in rats. RESULTS CRC increased tumor necrosis factor alpha levels (group CY = 10.2 ± 0.72; group C = 9.6 ± 1.0; group Y = 5.8 ± 0.54; group S = 5.95 ± 0.6 pg mL-1 ) and short-chain fatty acid production, and decreased total antioxidant capacity (group CY = 4.7 ± 0.72; group C = 3.3 ± 0.3; group Y = 4.1 ± 0.47; group S = 6.7 ± 0.78 U mL-1 ). Furthermore, YF treatment reduced intraluminal pH (group CY = 6.45 ± 0.47; group C = 7.65 ± 0.44; group Y = 6.75 ± 0.46; group S = 8.13 ± 0.2), lactulose/mannitol ratio, tumor necrosis factor-alpha (TNF-α)/interleukin (IL)-10 ratio, and increased secretory immunoglobulin A (group CY = 9.48 ± 1.46; group C = 10.95 ± 3.87; group Y = 15.95 ± 7.36; group S = 9.19 ± 1.52), but did not affect IL-10, IL-12, and TNF-α levels nor the IL-12/IL-10 ratio. CONCLUSION YF as a source of fructooligosaccharides may help to maintain the integrity of intestinal health, which is altered in induced CRC in rats. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Thaísa A Verediano
- Department of Pharmacy and Nutrition, Center for Exact, Natural and Health Sciences, Federal University of Espirito Santo - UFES, Alegre, Brazil
| | - Mirelle L Viana
- Department of Pharmacy and Nutrition, Center for Exact, Natural and Health Sciences, Federal University of Espirito Santo - UFES, Alegre, Brazil
| | - Maria das Graças Vaz Tostes
- Department of Pharmacy and Nutrition, Center for Exact, Natural and Health Sciences, Federal University of Espirito Santo - UFES, Alegre, Brazil
| | - Daniela S de Oliveira
- Department of Pharmacy and Nutrition, Center for Exact, Natural and Health Sciences, Federal University of Espirito Santo - UFES, Alegre, Brazil
| | - Louisiane de Carvalho Nunes
- Department of Pharmacy and Nutrition, Center for Exact, Natural and Health Sciences, Federal University of Espirito Santo - UFES, Alegre, Brazil
| | - Neuza Mb Costa
- Department of Pharmacy and Nutrition, Center for Exact, Natural and Health Sciences, Federal University of Espirito Santo - UFES, Alegre, Brazil
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Extracellular polysaccharides produced by bacteria of the Leuconostoc genus. World J Microbiol Biotechnol 2020; 36:161. [DOI: 10.1007/s11274-020-02937-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/16/2020] [Indexed: 10/23/2022]
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Csernus B, Czeglédi L. Physiological, antimicrobial, intestine morphological, and immunological effects of fructooligosaccharides in pigs. Arch Anim Breed 2020; 63:325-335. [PMID: 32964103 PMCID: PMC7500070 DOI: 10.5194/aab-63-325-2020] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 07/25/2020] [Indexed: 12/21/2022] Open
Abstract
In pig nutrition, there are some periods when natural alternatives to
antibiotics are more required, such as during suckling and weaning.
Fructooligosaccharides (FOSs) are a group of prebiotics applied as feed
ingredients in animal nutrition since their positive effects on growth
performance, immunological parameters, intestinal microbiota, and gut
morphology are reported. Accordingly, FOS may be candidate molecules to
improve the mentioned properties in pigs. Previous studies defined FOS as inhibiting
the activity of pathogens and increasing the colonization of beneficial
bacteria in the gut, although metabolites of FOS decreased the intestinal pH
value. Beneficial effects on digestive-enzyme activities and on protein
digestion were determined in some studies. All of the three types of FOS
(inulin, oligomeric fructans, and short-chain FOSs) promoted the microbial
composition of the gut by increasing the colonizations of Lactobacillus, Bifidobacterium, and
Prevotella genus. FOS also affected the immune response directly and indirectly and
increased vaccine-specific IgA, serum IgG, and IgE levels. Moreover, FOS
enhanced the activation of T cells and altered the secretions of some
cytokines. Levels of vaccine-specific IgG could not be increased after FOS
supplements. In most cases, FOS modified intestinal morphological
parameters, such as longer villi, villus-height-to-crypt-depth ratio, and
thicker mucosa, which could suggest better absorptive functions. Results are
contradictory on growth performance, which might be influenced by the chemical
structure, the duration, and the dose of FOS, so further studies are
required. This review aims to gather information regarding immunological,
antimicrobial, intestine morphological, and growth performance properties of
fructooligosaccharides in pigs.
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Affiliation(s)
- Brigitta Csernus
- Department of Animal Science, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, 4032, Hungary.,Doctoral School of Animal Science, University of Debrecen, Debrecen, 4032, Hungary
| | - Levente Czeglédi
- Department of Animal Science, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, 4032, Hungary
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Water-Soluble Fiber from Bengkoang (Pachyrhizus erosus (L.) Urban) Tuber Modulates Immune System Activity in Male Mice. Sci Pharm 2020. [DOI: 10.3390/scipharm88030034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Our previous study showed that water-soluble fiber from bengkoang (Pachyrizus erosus (L.) Urban) fiber extract (BFE) and bengkoang fiber fraction B (BFE-B) have phagocytic activity and modulation of cytokine production in vitro. The present study evaluates the immunomodulatory effects of water-soluble fibers BFE and BFE-B on male mice induced by hepatitis B vaccine. Thirty mice were divided into six groups and induced by hepatitis B vaccine intraperitoneally on days 7 and 14. The mice were then treated with BFE, BFE-B, levamisole, or sodium carboxymethyl cellulose for 18 days. At the end of the treatments (day 19), phagocytic activity, lymphocyte proliferation, spleen index, cytokine, and immunoglobulin G (IgG) production were determined. The results showed that the water-soluble fiber treatment could significantly increase phagocytic capacity, nitric oxide production, and spleen index. However, BFE-B could modulate tumor necrosis factor (TNF)-α and interleukin (IL)-10 secretion, BFE demonstrated no such effect on cytokine production. Lymphocyte proliferation assay revealed that treatment with 50 mg/kg body weight (BW) BFE and 50 mg/kg BW BFE-B could significantly enhance lymphocyte proliferation. Treatment with 25 and 50 mg/kg BW BFE-B stimulated IgG production. In conclusion, BFE and BFE-B similarly have immunomodulatory effects on innate immune responses. BFE-B further demonstrated immunomodulatory effects on adaptive immune responses.
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Sangkuanun T, Wichienchot S, Kato Y, Watanabe H, Peerakietkhajorn S. Oligosaccharides derived from dragon fruit modulate gut microbiota, reduce oxidative stress and stimulate toll-pathway related gene expression in freshwater crustacean Daphnia magna. FISH & SHELLFISH IMMUNOLOGY 2020; 103:126-134. [PMID: 32335314 DOI: 10.1016/j.fsi.2020.04.046] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 04/11/2020] [Accepted: 04/20/2020] [Indexed: 06/11/2023]
Abstract
Dragon fruit oligosaccharide (DFO) is an indigestible prebiotic. In this study, we aimed to investigate the effects of DFO on gut microbiota, oxidative stress and immune-related gene expression in Daphnia magna. The 10-day-old D. magna were treated with 0, 9, and 27 mg l-1 DFO for 85 h. The gut bacterial communities, superoxide dismutase (SOD) activity, lipid peroxidation and the expressions of genes in Toll signaling pathway were observed. The results showed that D. magna treated with 9 and 27 mg l-1 DFO altered gut microbiota composition by increasing Limnohabitans and Lactobacillus, and significantly increased SOD activity and reduced lipid peroxidation. Moreover, the expressions of Toll2, Toll3, Toll5, Toll7 and Pelle genes were significantly increased in D. magna treated with 9 and 27 mg l-1 DFO. Our results suggested that DFO changed the composition of the gut microbiota of D. magna by increasing the beneficial bacteria. DFO also had the ability to stimulate innate immunity in D. magna by increasing SOD activity, reducing lipid peroxidation, and increasing the expression of immune-related genes.
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Affiliation(s)
- Thanwarat Sangkuanun
- Department of Biology, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand; Gut Biology and Microbiota Research Unit, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Santad Wichienchot
- Interdisciplinary Graduate School of Nutraceutical and Functional Food, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Yasuhiko Kato
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Hajime Watanabe
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Saranya Peerakietkhajorn
- Department of Biology, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand; Gut Biology and Microbiota Research Unit, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
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Abstract
The impact of spaceflight on the immune system has been investigated extensively during spaceflight missions and in model experiments conducted on Earth. Data suggest that the spaceflight environment may affect the development of acquired immunity, and immune responses. Herein we summarize and discuss the influence of the spaceflight environment on acquired immunity. Bone marrow and the thymus, two major primary lymphoid organs, are evidently affected by gravitational change during spaceflight. Changes in the microenvironments of these organs impair lymphopoiesis, and thereby may indirectly impinge on acquired immunity. Acquired immune responses may also be disturbed by gravitational fluctuation, stressors, and space radiation both directly and in a stress hormone-dependent manner. These changes may affect acquired immune responses to pathogens, allergens, and tumors.
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Chen K, Nakasone Y, Xie K, Sakao K, Hou DX. Modulation of Allicin-Free Garlic on Gut Microbiome. Molecules 2020; 25:molecules25030682. [PMID: 32033507 PMCID: PMC7036987 DOI: 10.3390/molecules25030682] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 01/28/2020] [Accepted: 02/03/2020] [Indexed: 01/14/2023] Open
Abstract
The allicin diallyldisulfid-S-oxide, a major garlic organosulfur compound (OSC) in crushed garlic (Allium sativum L.), possesses antibacterial effects, and influences gut bacteria. In this study, we made allicin-free garlic (AFG) extract and investigated its effects on gut microbiome. C57BL/6N male mice were randomly divided into 6 groups and fed normal diet (ND) and high-fat diet (HFD) supplemented with or without AFG in concentrations of 1% and 5% for 11 weeks. The genomic DNAs of feces were used to identify the gut microbiome by sequencing 16S rRNA genes. The results revealed that the ratio of p-Firmicutes to p-Bacteroidetes increased by aging and HFD was reduced by AFG. In particular, the f-Lachnospiraceae, g-Akkermansia, and g-Lactobacillus decreased by aging and HFD was enhanced by AFG. The g-Dorea increased by aging and HFD decreased by AFG. In addition, the ratio of glutamic-pyruvic transaminase to glutamic-oxaloacetic transaminase (GPT/GOT) in serum was significantly increased in the HFD group and decreased by AFG. In summary, our data demonstrated that dietary intervention with AFG is a potential way to balance the gut microbiome disturbed by a high-fat diet.
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Affiliation(s)
- Keyu Chen
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan; (K.C.); (K.X.); (K.S.)
| | | | - Kun Xie
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan; (K.C.); (K.X.); (K.S.)
| | - Kozue Sakao
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan; (K.C.); (K.X.); (K.S.)
- The United Graduate School of Agriculture, Forest and Fishery Science, Faculty of Agriculture, Kagoshima University, Kagoshima 890-0065, Japan
| | - De-Xing Hou
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan; (K.C.); (K.X.); (K.S.)
- The United Graduate School of Agriculture, Forest and Fishery Science, Faculty of Agriculture, Kagoshima University, Kagoshima 890-0065, Japan
- Correspondence: or
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Cai G, Wu D, Li X, Lu J. Levan from Bacillus amyloliquefaciens JN4 acts as a prebiotic for enhancing the intestinal adhesion capacity of Lactobacillus reuteri JN101. Int J Biol Macromol 2019; 146:482-487. [PMID: 31883885 DOI: 10.1016/j.ijbiomac.2019.12.212] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/16/2019] [Accepted: 12/24/2019] [Indexed: 12/30/2022]
Abstract
Improving intrinsic adhesion performance of the known probiotics facilitates their residence and colonization, and therefore exerts more beneficial effects on the human or animal host. In this study, through adaptive culture with levan, Lactobacillus reuteri JN101 achieved the same biomass and exhibited 2.6 times higher adhesion capacity to HT-29 cells than those grown with glucose. The mechanism study related to this adhesion enhancement showed that the elevated proportion of unsaturated fatty acids facilitated the bacterial cells to overcome repulsive forces to approach the intestinal epithelial cell. At the same time, and the greater amounts of cell membrane proteins, such as S-layer protein (3.2 folds), elongation factor Tu (2.6 folds) and phosphoglycerate kinase (2.4 folds) probably enhanced the complementary interactions to the receptor on the epithelial cell. These results presented here indicated levan could be used as a potential prebiotic to regulate the adhesion capacity of probiotics, and provide ground for developing the specific-probiotics oriented functional food.
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Affiliation(s)
- Guolin Cai
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China; National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China; Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China; School of Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China
| | - Dianhui Wu
- National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China
| | - Xiaomin Li
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China; National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China.
| | - Jian Lu
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China; National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China; Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China; School of Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, PR China.
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Pozo MI, Kemenade G, Oystaeyen A, Aledón‐Catalá T, Benavente A, Van den Ende W, Wäckers F, Jacquemyn H. The impact of yeast presence in nectar on bumble bee behavior and fitness. ECOL MONOGR 2019. [DOI: 10.1002/ecm.1393] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- María I. Pozo
- KU Leuven Biology Department Plant Population and Conservation Biology B‐3001 Heverlee Belgium
- Biobest Group, Research and Development B‐2260 Westerlo Belgium
| | - Gaby Kemenade
- KU Leuven Biology Department Plant Population and Conservation Biology B‐3001 Heverlee Belgium
- Biobest Group, Research and Development B‐2260 Westerlo Belgium
| | | | - Tomás Aledón‐Catalá
- KU Leuven Biology Department Plant Population and Conservation Biology B‐3001 Heverlee Belgium
- Biobest Group, Research and Development B‐2260 Westerlo Belgium
| | | | - Wim Van den Ende
- KU Leuven Biology Department Molecular Plant Biology B‐3001 Heverlee Belgium
| | - Felix Wäckers
- Biobest Group, Research and Development B‐2260 Westerlo Belgium
| | - Hans Jacquemyn
- KU Leuven Biology Department Plant Population and Conservation Biology B‐3001 Heverlee Belgium
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Chitosan Ameliorates DSS-Induced Ulcerative Colitis Mice by Enhancing Intestinal Barrier Function and Improving Microflora. Int J Mol Sci 2019; 20:ijms20225751. [PMID: 31731793 PMCID: PMC6888260 DOI: 10.3390/ijms20225751] [Citation(s) in RCA: 130] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/12/2019] [Accepted: 11/12/2019] [Indexed: 12/15/2022] Open
Abstract
Ulcerative colitis (UC) has been identified as one of the inflammatory diseases. Intestinal mucosal barrier function and microflora play major roles in UC. Modified-chitosan products have been consumed as effective and safe drugs to treat UC. The present work aimed to investigate the effect of chitosan (CS) on intestinal microflora and intestinal barrier function in dextran sulfate sodium (DSS)-induced UC mice and to explore the underlying mechanisms. KM (Kunming) mice received water/CS (250, 150 mg/kg) for 5 days, and then received 3% DSS for 5 days to induce UC. Subsequently, CS (250, 150 mg/kg) was administered daily for 5 days. Clinical signs, body weight, colon length, and histological changes were recorded. Alterations of intestinal microflora were analyzed by PCR-DGGE, expressions of TNF-α and tight junction proteins were detected by Western blotting. CS showed a significant effect against UC by the increased body weight and colon length, decreased DAI (disease activity index) and histological injury scores, and alleviated histopathological changes. CS reduced the expression of TNF-α, promoted the expressions of tight junction proteins such as claudin-1, occludin, and ZO-1 to maintain the intestinal mucosal barrier function for attenuating UC in mice. Furthermore, Parabacteroides, Blautia, Lactobacillus, and Prevotella were dominant organisms in the intestinal tract. Blautia and Lactobacillus decreased with DSS treatment, but increased obviously with CS treatment. This is the first time that the effect of original CS against UC in mice has been reported and it is through promoting dominant intestinal microflora such as Blautia, mitigating intestinal microflora dysbiosis, and regulating the expressions of TNF-α, claudin-1, occludin, and ZO-1. CS can be developed as an effective food and health care product for the prevention and treatment of UC.
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Sasaki D, Sasaki K, Kadowaki Y, Aotsuka Y, Kondo A. Bifidogenic and butyrogenic effects of young barely leaf extract in an in vitro human colonic microbiota model. AMB Express 2019; 9:182. [PMID: 31721000 PMCID: PMC6854142 DOI: 10.1186/s13568-019-0911-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 11/04/2019] [Indexed: 12/18/2022] Open
Abstract
Young barley leaf extract (YBL) contains beneficial substances such as fructans, minerals, and vitamins. The effects of YBL administration on the human colonic microbiota and its production of metabolites were evaluated using an in vitro model culture system. Fermentations were started by inoculating fecal samples from nine healthy subjects, with or without 1.5% YBL. Bacterial 16S rRNA sequencing results confirmed that YBL administration significantly increased the relative abundances of bacteria related to the genus Bifidobacterium (p = 0.001, paired t-test) and those of the genera Faecalibacterium, Roseburia, Unclassified Ruminococcaceae, and Lachnospira (p = 0.013, p = 0.019, p = 0.028, and p = 0.034, respectively, paired t-test). Increased abundances of the latter genera corresponded to increased butyrate production in human colonic microbiota models following fermentation with 1.5% YBL, when compared to fermentation without 1.5% YBL (p = 0.006, Dunnett's test). In addition, YBL administration significantly increased the production levels of amino acids such as lysine, glutamate, serine, threonine, alanine, isoleucine, leucine, valine, and phenylalanine. Therefore, our results showed the health-promoting bifidogenic and butyrogenic effects of YBL.
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Affiliation(s)
- Daisuke Sasaki
- Graduate School of Science, Technology and Innovation, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe, Hyogo 657-8501 Japan
| | - Kengo Sasaki
- Graduate School of Science, Technology and Innovation, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe, Hyogo 657-8501 Japan
| | - Yasushi Kadowaki
- JPD Co., Ltd., 7-98 Kita-Itami, Itami-shi, Hyogo, 664-0831 Japan
| | - Yasuyuki Aotsuka
- JPD Co., Ltd., 7-98 Kita-Itami, Itami-shi, Hyogo, 664-0831 Japan
| | - Akihiko Kondo
- Graduate School of Science, Technology and Innovation, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe, Hyogo 657-8501 Japan
- RIKEN Center for Sustainable Resource Science, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045 Japan
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Dobrange E, Peshev D, Loedolff B, Van den Ende W. Fructans as Immunomodulatory and Antiviral Agents: The Case of Echinacea. Biomolecules 2019; 9:E615. [PMID: 31623122 PMCID: PMC6843407 DOI: 10.3390/biom9100615] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/11/2019] [Accepted: 10/14/2019] [Indexed: 12/19/2022] Open
Abstract
Throughout history, medicinal purposes of plants have been studied, documented, and acknowledged as an integral part of human healthcare systems. The development of modern medicine still relies largely on this historical knowledge of the use and preparation of plants and their extracts. Further research into the human microbiome highlights the interaction between immunomodulatory responses and plant-derived, prebiotic compounds. One such group of compounds includes the inulin-type fructans (ITFs), which may also act as signaling molecules and antioxidants. These multifunctional compounds occur in a small proportion of plants, many of which have recognized medicinal properties. Echinacea is a well-known medicinal plant and products derived from it are sold globally for its cold- and flu-preventative and general health-promoting properties. Despite the well-documented phytochemical profile of Echinacea plants and products, little research has looked into the possible role of ITFs in these products. This review aims to highlight the occurrence of ITFs in Echinacea derived formulations and the potential role they play in immunomodulation.
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Affiliation(s)
- Erin Dobrange
- Laboratory of Molecular Plant Biology, KU Leuven, 3001 Leuven, Belgium.
| | - Darin Peshev
- Laboratory of Molecular Plant Biology, KU Leuven, 3001 Leuven, Belgium.
| | - Bianke Loedolff
- Institute for Plant Biotechnology, Department of Genetics, Faculty of AgriSciences, Stellenbosch University, Matieland 7602, South Africa.
| | - Wim Van den Ende
- Laboratory of Molecular Plant Biology, KU Leuven, 3001 Leuven, Belgium.
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50
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Nopvichai C, Pongkorpsakol P, Wongkrasant P, Wangpaiboon K, Charoenwongpaiboon T, Ito K, Muanprasat C, Pichyangkura R. Galactomannan Pentasaccharide Produced from Copra Meal Enhances Tight Junction Integration of Epithelial Tissue through Activation of AMPK. Biomedicines 2019; 7:biomedicines7040081. [PMID: 31614968 PMCID: PMC6966651 DOI: 10.3390/biomedicines7040081] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 10/09/2019] [Accepted: 10/11/2019] [Indexed: 12/24/2022] Open
Abstract
Mannan oligosaccharide (MOS) is well-known as an effective fed supplement for livestock to increase their nutrients absorption and health status. Pentasaccharide of mannan (MOS5) was reported as a molecule that possesses the ability to increase tight junction of epithelial tissue, but the structure and mechanism of action remains undetermined. In this study, the mechanism of action and structure of MOS5 were investigated. T84 cells were cultured and treated with MOS5 compared with vehicle and compound C, a 5′-adenosine monophosphate-activated protein kinase (AMPK) inhibitor. The results demonstrated that the ability of MOS5 to increase tight junction integration was inhibited in the presence of dorsomorphine (compound C). Phosphorylation level of AMPK was elevated in MOS5 treated group as determined by Western blot analysis. Determination of MOS5 structure was performed using enzymatic mapping together with 1H, 13C NMR, and 2D-NMR analysis. The results demonstrated that the structure of MOS5 is a β-(1,4)-mannotetraose with α-(1,6)-galactose attached at the second mannose unit from non-reducing end.
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Affiliation(s)
- Chatchai Nopvichai
- Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
| | - Pawin Pongkorpsakol
- Department of Physiology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand.
| | - Preedajit Wongkrasant
- Department of Physiology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand.
| | - Karan Wangpaiboon
- Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
| | | | - Kazuo Ito
- Graduate School of Science, Osaka City University, Osaka 558-8585, Japan.
| | - Chatchai Muanprasat
- Department of Physiology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand.
- Division of Preclinical Sciences, Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10540, Thailand.
| | - Rath Pichyangkura
- Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
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