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da Silva Bomfim N, de Souza Ferreira R, Silva E Oliveira J, de Cássia Gonçalves Alfenas R. Green banana biomass anti-obesogenic, anti-hyperlipidemic, antidiabetic, and intestinal function potential effects: a systematic review. Nutr Rev 2024:nuae040. [PMID: 38630587 DOI: 10.1093/nutrit/nuae040] [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] [Indexed: 04/19/2024] Open
Abstract
CONTEXT Apparently, the consumption of resistant-starch food sources, such as green banana biomass, stimulates the proliferation of short-chain fatty acid intestinal bacteria producers, which can contribute to intestinal health and reduce the risk of chronic diseases. However, the available scientific evidence is scarce and no study has systematically evaluated such evidence. OBJECTIVE The aim of this study was to analyze the potential effects of green banana biomass on anthropometry, body composition, and biochemical and intestinal variables in humans and animals. DATA SOURCES The Cochrane Library, Embase, Medline/PubMed, Scopus, and Web of Science electronic databases were searched in January 2024 for eligible articles. Studies that tested the effects of cooked peeled or unpeeled green banana on anthropometric, biochemical, and/or intestinal variables were included. DATA EXTRACTION This systematic review was conducted according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. The classification and assessment of the quality of studies were based on the relevant criteria related to the design of these studies and the quality criteria checklist of the Academy of Nutrition and Dietetics manual. Twelve studies published between 2001 and 2021 were included in the review. DATA ANALYSIS The results of human studies indicate that the ingestion of green banana biomass controlled intestinal dysfunction (50-300 g/day for 5-14 days or 30 g/day for 8 wk) in children, and showed potential anti-obesogenic, anti-hyperlipidemic, and antidiabetic (40 g/day for 24 wk) effects in adults. In rats, biomass consumption led to potential anti-obesogenic (25 g/day for 8 wk), anti-hyperlipidemic, and antidiabetic (∼8-30 g/day for 12 wk) effects. CONCLUSION Consumption of green banana biomass seems to exert beneficial effects on intestinal function and potential effects on obesity, dyslipidemia, and diabetes. These effects may be related to increased fecal short-chain fatty acid concentrations as a result of type 3 resistant starch present in biomass. SYSTEMATIC REVIEW REGISTRATION Open Science Framework (OSF) (https://doi.org/10.17605/OSF.IO/TKCWV).
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Affiliation(s)
- Natália da Silva Bomfim
- Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Renata de Souza Ferreira
- Instituto Federal de Educação, Ciência e Tecnologia do Sudeste de Minas Gerais-Campus Barbacena, Barbacena, Minas Gerais, Brazil
- Departamento de Tecnologia de Alimentos, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Julia Silva E Oliveira
- Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
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Ekweogu CN, Akubugwo EI, Emmanuel O, Nosiri CI, Uche ME, Adurosakin OE, Ijioma SN, Ugbogu EA. Phytochemical profiling, toxicity studies, wound healing, analgesic and anti-inflammatory activities of Musa paradisiaca L. Musaceae (Plantain) stem extract in rats. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117639. [PMID: 38135229 DOI: 10.1016/j.jep.2023.117639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/02/2023] [Accepted: 12/19/2023] [Indexed: 12/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The stem of Musa paradisiaca (plantain) has found application in traditional medicine for the treatment of diabetes, inflammation, ulcers and wound injuries. AIM OF THE STUDY This study investigated the phytochemical composition, toxicity profile, wound healing, anti-inflammatory and analgesic effects of aqueous Musa paradisiaca stem extract (AMPSE) in rats. METHODS Phytochemical analysis of methanol-MPSE was performed by gas chromatography-mass spectrometry (GC-MS). Acute toxicity testing was carried out through oral administration of a single dose of AMPSE up to 5 g/kg. Four separate groups of rats were used for the subacute toxicity testing (n = 6). Group 1 served as a normal control and did not receive AMPSE, groups 2-4 received AMPSE daily by gavage for 28 days. In the experiments with excision and incision wounds, the rats were treated with 10 w/w AMPS extract. The anti-inflammatory and analgesic effects of AMPSE were assessed using egg albumin-induced paw oedema and acetic acid-induced writhing methods, respectively. For the subacute, anti-inflammatory and analgesic studies, AMPSE was administered to the experimental rats at doses of 300, 600 and 900 mg/kg body weight. RESULTS Bioactive compounds identified include β-sitisterol, n-hexadecanoic acid, octadecanoic acid, diethyl sulfate, p-hydroxynorephedrine, phenylephrine, nor-pseudoephedrine, metaraminol, pseudoephedrine and vanillic acid. No signs of toxicity and no deaths were observed in all the groups. For the groups treated with AMPSE for 28 days, a significant reduction in alkaline phosphatase, alanine aminotransferase, aspartate aminotransferase, urea, sodium, chloride, total cholesterol, triglycerides, and low-density lipoprotein cholesterol were observed while high density lipoprotein cholesterol, glutathione and superoxide dismutase increased compared to control (p < 0.05). In wound healing experiments, AMPSE showed greater percent wound contraction and wound resistance fracture compared to the povidone-iodine (PI) treated and control groups. Treatment with 900 mg/kg AMPSE resulted in significant (p < 0.05) anti-inflammatory and analgesic effects compared to the control. CONCLUSION This study shows that AMPSE is not toxic but contains biologically active compounds with hepatoprotective, anti-inflammatory, lipid-lowering and wound-healing effects. Treatment of rats with AMPSE has shown that AMPSE has anti-inflammatory, analgesic, hepatoprotective, lipid-lowering and wound-healing effects, supporting its therapeutic use in ethnomedicine.
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Affiliation(s)
| | | | - Okezie Emmanuel
- Department of Biochemistry Abia State University, PMB 2000, Uturu, Abia State, Nigeria
| | - Chidi Ijeoma Nosiri
- Department of Biochemistry Abia State University, PMB 2000, Uturu, Abia State, Nigeria
| | - Mercylyn Ezinne Uche
- Department of Biochemistry Abia State University, PMB 2000, Uturu, Abia State, Nigeria
| | | | - Solomon Nnah Ijioma
- Department of Zoology and Environmental Biology, College of Natural Sciences, Michael Okpara University of Agriculture, Umudike, Nigeria
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Yang Z, Zhang Y, Jin G, Lei D, Liu Y. Insights into the impact of modification methods on the structural characteristics and health functions of pectin: A comprehensive review. Int J Biol Macromol 2024; 261:129851. [PMID: 38307429 DOI: 10.1016/j.ijbiomac.2024.129851] [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: 10/04/2023] [Revised: 01/28/2024] [Accepted: 01/28/2024] [Indexed: 02/04/2024]
Abstract
Pectin is a complex polysaccharide that is widely present in plant cells and has multiple physiological functions. However, most pectin exists in the form of protopectin, which has a large molecular weight and cannot be fully absorbed and utilized in the human gut to exert its effects. The significant differences in the structure of different sources of pectin also limited their application in the food and medical fields. In order to achieve greater development and utilization of pectin functions, this paper reviewed several commonly used methods for pectin modification from physical, chemical, and biological perspectives, and elaborated on the relationship between these modification methods and the structure and functional properties of pectin. At the same time, the functional characteristics of modified pectin and its application in medical health, such as regulating intestinal health, anticancer, anti-inflammatory, and drug transport, were reviewed, so as to provide a theoretical basis for targeted modification of pectin and the development of new modified pectin products.
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Affiliation(s)
- Ziyi Yang
- College of Engineering, China Agricultural University, Beijing 100083, China
| | - Yue Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Guoxuan Jin
- College of Engineering, China Agricultural University, Beijing 100083, China
| | - Dengwen Lei
- College of Engineering, China Agricultural University, Beijing 100083, China
| | - Yanhong Liu
- College of Engineering, China Agricultural University, Beijing 100083, China.
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Donadio JLS, Fabi JP, Sztein MB, Salerno-Gonçalves R. Dietary fiber pectin: challenges and potential anti-inflammatory benefits for preterms and newborns. Front Nutr 2024; 10:1286138. [PMID: 38283907 PMCID: PMC10811139 DOI: 10.3389/fnut.2023.1286138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 12/29/2023] [Indexed: 01/30/2024] Open
Abstract
Pectins, a class of dietary fibers abundant in vegetables and fruits, have drawn considerable interest due to their potential anti-inflammatory properties. Numerous studies have indicated that incorporating pectins into infant formula could be a safe strategy for alleviating infant regurgitation and diarrhea. Moreover, pectins have been shown to modulate cytokine production, macrophage activity, and NF-kB expression, all contributing to their anti-inflammatory effects. Despite this promising evidence, the exact mechanisms through which pectins exert these functions and how their structural characteristics influence these processes remain largely unexplored. This knowledge is particularly significant in the context of gut inflammation in developing preterm babies, a critical aspect of necrotizing enterocolitis (NEC), and in children and adults dealing with inflammatory bowel disease (IBD). Our mini review aims to provide an up-to-date compilation of relevant research on the effects of pectin on gut immune responses, specifically focusing on preterms and newborns. By shedding light on the underlying mechanisms and implications of pectin-mediated anti-inflammatory properties, this review seeks to advance our knowledge in this area and pave the way for future research and potential therapeutic interventions.
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Affiliation(s)
- Janaina L. S. Donadio
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, United States
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
- Food Research Center (FoRC), CEPID-FAPESP (Research, Innovation and Dissemination Centers, São Paulo Research Foundation), São Paulo, Brazil
| | - João Paulo Fabi
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
- Food Research Center (FoRC), CEPID-FAPESP (Research, Innovation and Dissemination Centers, São Paulo Research Foundation), São Paulo, Brazil
| | - Marcelo B. Sztein
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Rosângela Salerno-Gonçalves
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, United States
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Matheus VA, Oliveira RB, Maschio DA, Tada SFS, Soares GM, Mousovich-Neto F, Costa RG, Mori MA, Barbosa HCL, Collares-Buzato CB. Butyrate restores the fat/lean mass ratio balance and energy metabolism and reinforces the tight junction-mediated intestinal epithelial barrier in prediabetic mice independently of its anti-inflammatory and epigenetic actions. J Nutr Biochem 2023; 120:109409. [PMID: 37364792 DOI: 10.1016/j.jnutbio.2023.109409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/24/2023] [Accepted: 06/21/2023] [Indexed: 06/28/2023]
Abstract
Tissue/cellular actions of butyrate on energy metabolism and intestinal barrier in normal metabolic conditions or prediabetes are still unclear. In this work, we investigated the beneficial effect of dietary supplementation with sodium butyrate on energy metabolism, body mass composition, and intestinal epithelial barrier mediated by tight junction (TJ) in chow diet-fed normal and high-fat diet (HF)-fed prediabetic mice, considering the well-known butyrate action as an epigenetic and inflammatory regulator. Butyrate significantly reduced the fat/lean mass ratio, slightly ameliorated dyslipidemia, restored oral glucose tolerance, and increased basal energy expenditure in prediabetic HF-fed mice but had no effect on control animals. Such effects were observed in the absence of significant alterations in the hypothalamic expression of orexigenic and anorexigenic genes and motor activity. Also, butyrate suppressed the whitening effect of HF on brown adipose tissue but did not affect cell bioenergetics in immortalized UCP1-positive adipocytes in vitro. Butyrate reinforced the intestinal epithelial barrier in HF-fed mice and in Caco-2 monolayers, which involved higher trafficking of TJ proteins to the cell-cell contact region of the intestinal epithelia, without affecting TJ gene expression or the acetylation level of histones H3 and H4 in vivo. All metabolic and intestinal effects of butyrate in prediabetic mice occurred in the absence of detectable changes in systemic or local inflammation, or alterations in endotoxemia markers. Butyrate has no effect on chow diet-fed mice but, in the context of HF-induced prediabetes, it prevents metabolic and intestinal dysfunctions independently of its anti-inflammatory and epigenetic actions.
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Affiliation(s)
- Valquiria A Matheus
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | - Ricardo B Oliveira
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Daniela A Maschio
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil; Obesity and Comorbidities Research Center, Institute of Biology, UNICAMP, Campinas, Brazil
| | - Susely F S Tada
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Gabriela M Soares
- Obesity and Comorbidities Research Center, Institute of Biology, UNICAMP, Campinas, Brazil
| | - Felippe Mousovich-Neto
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Raul G Costa
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Marcelo A Mori
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil; Obesity and Comorbidities Research Center, Institute of Biology, UNICAMP, Campinas, Brazil
| | - Helena C L Barbosa
- Obesity and Comorbidities Research Center, Institute of Biology, UNICAMP, Campinas, Brazil
| | - Carla B Collares-Buzato
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
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Pedrosa LDF, Nascimento KR, Soares CG, Oliveira DPD, de Vos P, Fabi JP. Unveiling Plant-Based Pectins: Exploring the Interplay of Direct Effects, Fermentation, and Technological Applications in Clinical Research with a Focus on the Chemical Structure. PLANTS (BASEL, SWITZERLAND) 2023; 12:2750. [PMID: 37514364 PMCID: PMC10384513 DOI: 10.3390/plants12142750] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023]
Abstract
Pectin, a plant-derived polysaccharide, possesses immense technological and biological application value. Several variables influence pectin's physicochemical aspects, resulting in different fermentations, interactions with receptors, and other functional properties. Some of those variables are molecular weight, degree of methylation and blockiness, and monosaccharide composition. Cancer cell cytotoxicity, important fermentation-related byproducts, immunomodulation, and technological application were found in cell culture, animal models, and preclinical and clinical assessments. One of the greater extents of recent pectin technological usage involves nanoencapsulation methods for many different compounds, ranging from chemotherapy and immunotherapy to natural extracts from fruits and other sources. Structural modification (modified pectin) is also utilized to enhance the use of dietary fiber. Although pectin is already recognized as a component of significant importance, there is still a need for a comprehensive review that delves into its intricate relationships with biological effects, which depend on the source and structure of pectin. This review covers all levels of clinical research, including cell culture, animal studies, and clinical trials, to understand how the plant source and pectin structures influence the biological effects in humans and some technological applications of pectin regarding human health.
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Affiliation(s)
- Lucas de Freitas Pedrosa
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, SP, Brazil
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, 9713 GZ Groningen, The Netherlands
| | - Karen Rebouças Nascimento
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, SP, Brazil
| | - Caroline Giacomelli Soares
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, SP, Brazil
| | - Débora Preceliano de Oliveira
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, SP, Brazil
| | - Paul de Vos
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, 9713 GZ Groningen, The Netherlands
| | - João Paulo Fabi
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, SP, Brazil
- Food and Nutrition Research Center (NAPAN), University of São Paulo, São Paulo 05508-000, SP, Brazil
- Food Research Center (FoRC), CEPID-FAPESP (Research, Innovation and Dissemination Centers, São Paulo Research Foundation), São Paulo 05508-080, SP, Brazil
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Harb N, Sarhan AG, El Dougdoug KA, Gomaa HHA. Ammi-visnaga extract; a novel phyto-antiviral agent against bovine rotavirus. Virusdisease 2023; 34:76-87. [PMID: 37009254 PMCID: PMC10050252 DOI: 10.1007/s13337-022-00803-w] [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: 03/12/2022] [Accepted: 12/20/2022] [Indexed: 01/06/2023] Open
Abstract
The spread of bovine rotavirus has a great impact on animal productivity, milk products, and human public health. Thus, this study aimed to develop a novel, effective and accessible Phyto-antiviral treatment made from methanolic Ammi-visnaga seed extract against rotavirus infection. Rotaviruses were isolated from raw milk and cottage cheese samples randomly collected from Cairo and Qalubia governorates. They were all identified serologically, however, only three of them were both biologically and molecularly confirmed. The methanolic extract derived from Khella seeds (MKSE) was chemically analyzed with mass chromatography. The cellular toxicity of MKSE was tested on Caco-2 cells and its antiviral activity against one of the isolated bovine rotaviruses (BRVM1) was tested by both the cytopathic inhibition assay and the plaque reduction assay. Our results showed that 17.3% of the total collected 150 dairy samples were bovine rotavirus antigen positive. Three representatives of them were phylogenetically identified to be included in group A based on a 379 bp coat protein gene. Visnagin, Benzopyran, Khellin, and Benzenepropanoic acid were the major active components found in the MKSE. The maximum non-toxic concentration of MKSE was 5 µg/mL and the CC50 value was 417 µg/mL. The MKSE exhibited in-vitro antiviral activity against BRVM1 indicated by inhibition of the viral cytopathic effect (SI = 204.5, IP = 98%), causing a 1.5 log decrease in BVRM1 TCID50 and reducing the viral plaques count by the percentage of 93.14% at MNTC (5 ug/ml). In conclusion, our study showed that bovine rotavirus represents a severe health problem that needs attention in Egypt, and it supports using MKSE as a potential natural anti-rotavirus agent.
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Affiliation(s)
- Nashwa Harb
- Department of Botany and Microbiology, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | - Amira G. Sarhan
- Department of Botany and Microbiology, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | - Khalid A. El Dougdoug
- Department of Agric. Microbiology, Faculty of Agriculture, Ain Shams University, Cairo, Egypt
| | - Hanna H. A. Gomaa
- Department of Botany and Microbiology, Faculty of Science, Suez Canal University, Ismailia, Egypt
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Islam K, Konar MC, Roy A, Biswas B, Nayek K, Middya S. Role of cooked green banana in home management of acute diarrhea in under-5 children. J Trop Pediatr 2022; 69:7000349. [PMID: 36692306 DOI: 10.1093/tropej/fmad005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Acute diarrhea is an important contributor to under-5 mortality. Green banana is traditionally used as a home-based remedy for diarrhea. OBJECTIVES To identify the effect of green banana on duration, recovery and prevention of severe dehydration in under-5 children with acute watery diarrhea with no/some dehydration. METHODS This study was conducted in the rural field practice area of a tertiary care center between January 2020 and December 2021 in under-5 children presenting with acute diarrhea with no/some dehydration. One hundred fifty-three children were divided into group A (received cooked green banana supplementation along with standard management) and group B (received only standard management). Duration of diarrhea, proportion of children recovered, requirement of hospitalization, development of persistent diarrhea and number of diarrheal episodes in 1 year follow-up period were compared between two groups. RESULTS Green banana supplementation was significantly associated with reduction in duration [median (interquartile range)-4 (1.5) day versus 5.5 (1) day, P < 0.001] of diarrhea, less hospitalization (9.2% versus 22.1%, P = 0.03) and early recovery, both at day 3 (17.1% versus 3.9%, P = 0.007) and day 7 (90.8% versus 77.9%, P = 0.03). Green banana also protected children from the development of persistent diarrhea (7.9% versus 19.5%, P = 0.04). It also reduced future episodes of diarrhea by 40.5%. CONCLUSION Green banana supplementation could be a promising adjunct therapy in acute diarrhea and thereby it might reduce under-5 mortality.
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Affiliation(s)
- Kamirul Islam
- Department of Pediatrics, Burdwan Medical College, Burdwan, West Bengal 713104, India
| | - Mithun Chandra Konar
- Department of Pediatrics, Kolkata Medical College, Kolkata, West Bengal 700073, India
| | - Atanu Roy
- Department of Pediatrics, Kolkata Medical College, Kolkata, West Bengal 700073, India
| | - Biswajit Biswas
- Department of Pediatrics, Burdwan Medical College, Burdwan, West Bengal 713104, India
| | - Kaustav Nayek
- Department of Pediatrics, Burdwan Medical College, Burdwan, West Bengal 713104, India
| | - Subhasri Middya
- Department of Zoology, Vidyasagar University, Midnapore, West Bengal 721102, India
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Hanes D, Nowinski B, Lamb JJ, Larson IA, McDonald D, Knight R, Song SJ, Patno N. The gastrointestinal and microbiome impact of a resistant starch blend from potato, banana, and apple fibers: A randomized clinical trial using smart caps. Front Nutr 2022; 9:987216. [PMID: 36245486 PMCID: PMC9559413 DOI: 10.3389/fnut.2022.987216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
The gastrointestinal (GI) impact of fibers including resistant starch (RS) consumption depends on various types and amounts of fibers, the initial microbiome states, and accurate intake measurements. A randomized clinical trial evaluated the GI impact of varying doses of a novel resistant starch blend (RSB) with smart cap monitoring. RSB contained at least 50% RS and was a proprietary mixture of a potato starch, green banana flour, and apple fiber powder (a source of apple pectin, not resistant starch). The study design randomized participants to one of four arms: 10 g/day of potato starch (0 RSB), 10 g/day of RSB, 10 to 20 to 20 g/day of RSB or 10 to 20 to 30 g/day RSB for two-week intervals over 6 weeks. Results confirmed that while resistant starch of approximately 5 g per day improves GI symptoms at 2, 4, and 6 weeks, it did not demonstrate a detectable effect on short chain fatty acids. Increasing doses of the blend (RSB) led to a decrease in the diarrhea score. Using an estimate of total consumption of RSB based on smart cap recordings of container openings and protocol-specified doses of RSB, a reduction in the sleep disturbance score was associated with higher RSB dose. The exploratory microbiome evaluation demonstrated that among the 16S rRNA gene sequences most associated with the consumption of the novel blend RSB, two belong to taxa of notable interest to human health: Faecalibacterium and Akkermansia.
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Affiliation(s)
- Douglas Hanes
- National University of Natural Medicine, Helfgott Research Institute, Portland, OR, United States
| | - Brent Nowinski
- Center for Microbiome Innovation, University of California, San Diego, San Diego, CA, United States
| | - Joseph J. Lamb
- Personalized Lifestyle Medicine Center, Gig Harbor, WA, United States
| | | | - Daniel McDonald
- Department of Pediatrics, University of California, San Diego, San Diego, CA, United States
| | - Rob Knight
- Center for Microbiome Innovation, University of California, San Diego, San Diego, CA, United States
- Department of Pediatrics, University of California, San Diego, San Diego, CA, United States
- Department of Bioengineering, University of California, San Diego, San Diego, CA, United States
- Department of Computer Science and Engineering, University of California, San Diego, San Diego, CA, United States
| | - Se Jin Song
- Center for Microbiome Innovation, University of California, San Diego, San Diego, CA, United States
| | - Noelle Patno
- Formerly Metagenics, Inc., Aliso Viejo, CA, United States
- *Correspondence: Noelle Patno
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Pascale N, Gu F, Larsen N, Jespersen L, Respondek F. The Potential of Pectins to Modulate the Human Gut Microbiota Evaluated by In Vitro Fermentation: A Systematic Review. Nutrients 2022; 14:nu14173629. [PMID: 36079886 PMCID: PMC9460662 DOI: 10.3390/nu14173629] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 08/25/2022] [Indexed: 12/02/2022] Open
Abstract
Pectin is a dietary fiber, and its health effects have been described extensively. Although there are limited clinical studies, there is a growing body of evidence from in vitro studies investigating the effect of pectin on human gut microbiota. This comprehensive review summarizes the findings of gut microbiota modulation in vitro as assessed by 16S rRNA gene-based technologies and elucidates the potential structure-activity relationships. Generally, pectic substrates are slowly but completely fermented, with a greater production of acetate compared with other fibers. Their fermentation, either directly or by cross-feeding interactions, results in the increased abundances of gut bacterial communities such as the family of Ruminococcaceae, the Bacteroides and Lachnospira genera, and species such as Lachnospira eligens and Faecalibacterium prausnitzii, where the specific stimulation of Lachnospira and L. eligens is unique to pectic substrates. Furthermore, the degree of methyl esterification, the homogalacturonan-to-rhamnogalacturonan ratio, and the molecular weight are the most influential structural factors on the gut microbiota. The latter particularly influences the growth of Bifidobacterium spp. The prebiotic potential of pectin targeting specific gut bacteria beneficial for human health and well-being still needs to be confirmed in humans, including the relationship between its structural features and activity.
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Affiliation(s)
- Nélida Pascale
- CP Kelco, Cumberland Center II, 3100 Cumberland Boulevard, Suite 600, Atlanta, GA 30339, USA
| | - Fangjie Gu
- CP Kelco, Cumberland Center II, 3100 Cumberland Boulevard, Suite 600, Atlanta, GA 30339, USA
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark
| | - Nadja Larsen
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark
| | - Lene Jespersen
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark
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Khaliq A, Amreen, Jameel N, Krauth SJ. Knowledge and Practices on the Prevention and Management of Diarrhea in Children Under-2 Years Among Women Dwelling in Urban Slums of Karachi, Pakistan. Matern Child Health J 2022; 26:1442-1452. [PMID: 35247160 PMCID: PMC9174301 DOI: 10.1007/s10995-022-03391-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2022] [Indexed: 11/28/2022]
Abstract
Background Diarrhea is the second leading cause of death especially among children. The age-proportionate mortality of diarrheal disease in infants under 2 years is 72%, among children under 5 years of age. Children living in urban slums are more prone to develop diarrhea. Although the disease can be prevented by many simple cost-effective interventions, i.e. proper sanitation and hygiene, appropriate feeding, and timely vaccination, poverty and lack of basic life amenities often potentiate diarrhea mortality. Gadap town is the largest town of Karachi with a deprived health system. This study aims to assess pediatric diarrhea prevalence and related knowledge-practice gaps in the slums of Gadap Town, Karachi, Pakistan. Method A community-based cross-sectional study was conducted from November 2016 to May 2017 among mothers of children under 2 years, who were residents of Gadap Town, Karachi, Pakistan. The participants were approached by a multistage sampling method. A validated dichotomous questionnaire, piloted on 40 participants, translated into local language Urdu was used for data collection and the data was analyzed by SPSS® version 20.0. Results 51.8% (n = 199) of participants were aged between 25 and 34 years. Among all participants, 68% (n = 261) had primary level education or less, compared to 4.7% (n = 18) of women who had graduate-level education. The mean number of children per woman was 2.52 ± 1.62. Self-reported pediatric diarrhea incidence was 72.1% (n = 277). More than half (55.2% n = 149) of participants reported frequent diarrhea episodes during the 2nd year of their child’s life. In this survey, we found the knowledge of women regarding diarrhea management and how to reduce diarrhea morbidity to be inadequate (p > 0.05). However, many women reported appropriate practices which can significantly reduce diarrhea morbidity (p < 0.05). Conclusion While the knowledge among women on preventive measures for pediatric diarrhea was insufficient, the translation of the right knowledge into appropriate practices showed promising outcomes for reducing diarrhea morbidity. An integrated approach for improving feeding, sanitation, and hygiene practices along with continuous health education could curtail the burden of diarrhea among infants living in urban slums.
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Affiliation(s)
- Asif Khaliq
- Department of Community Medicines, Baqai Medical University, Karachi, Pakistan. .,School of Public Health and Social Work, Queensland University of Technology, Brisbane, Australia. .,Department of Paediatrics and Child Health, Aga Khan University Hospital, Karachi, Pakistan.
| | - Amreen
- Department of Psychiatry, Dow University of Health Sciences, Karachi, Pakistan
| | - Nazia Jameel
- Department of Community Medicines, Baqai Medical University, Karachi, Pakistan
| | - Stefanie J Krauth
- Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, Glasgow, UK.
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12
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Simpson HL, Roberts CL, Thompson LM, Leiper CR, Gittens N, Trotter E, Duckworth CA, Papoutsopoulou S, Miyajima F, Roberts P, O'Kennedy N, Rhodes JM, Campbell BJ. Soluble Non-Starch Polysaccharides From Plantain ( Musa x paradisiaca L.) Diminish Epithelial Impact of Clostridioides difficile. Front Pharmacol 2021; 12:766293. [PMID: 34955836 PMCID: PMC8707065 DOI: 10.3389/fphar.2021.766293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/25/2021] [Indexed: 11/13/2022] Open
Abstract
Clostridioides difficile infection (CDI) is a leading cause of antibiotic-associated diarrhoea. Adhesion of this Gram-positive pathogen to the intestinal epithelium is a crucial step in CDI, with recurrence and relapse of disease dependent on epithelial interaction of its endospores. Close proximity, or adhesion of, hypervirulent strains to the intestinal mucosa are also likely to be necessary for the release of C. difficile toxins, which when internalized, result in intestinal epithelial cell rounding, damage, inflammation, loss of barrier function and diarrhoea. Interrupting these C. difficile-epithelium interactions could therefore represent a promising therapeutic strategy to prevent and treat CDI. Intake of dietary fibre is widely recognised as being beneficial for intestinal health, and we have previously shown that soluble non-starch polysaccharides (NSP) from plantain banana (Musa spp.), can block epithelial adhesion and invasion of a number of gut pathogens, such as E. coli and Salmonellae. Here, we assessed the action of plantain NSP, and a range of alternative soluble plant fibres, for inhibitory action on epithelial interactions of C. difficile clinical isolates, purified endospore preparations and toxins. We found that plantain NSP possessed ability to disrupt epithelial adhesion of C. difficile vegetative cells and spores, with inhibitory activity against C. difficile found within the acidic (pectin-rich) polysaccharide component, through interaction with the intestinal epithelium. Similar activity was found with NSP purified from broccoli and leek, although seen to be less potent than NSP from plantain. Whilst plantain NSP could not block the interaction and intracellular action of purified C. difficile toxins, it significantly diminished the epithelial impact of C. difficile, reducing both bacteria and toxin induced inflammation, activation of caspase 3/7 and cytotoxicity in human intestinal cell-line and murine intestinal organoid cultures. Dietary supplementation with soluble NSP from plantain may therefore confer a protective effect in CDI patients by preventing adhesion of C. difficile to the mucosa, i.e. a “contrabiotic” effect, and diminishing its epithelial impact. This suggests that plantain soluble dietary fibre may be a therapeutically effective nutritional product for use in the prevention or treatment of CDI and antibiotic-associated diarrhoea.
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Affiliation(s)
- Hannah L Simpson
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Carol L Roberts
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Louise M Thompson
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Cameron R Leiper
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Nehana Gittens
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Ellie Trotter
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Carrie A Duckworth
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Stamatia Papoutsopoulou
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection Veterinary and Ecological Sciences, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom.,Department of Biochemistry and Biotechnology, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Fabio Miyajima
- Wolfson Centre for Personalised Medicine, Department of Molecular & Clinical Pharmacology, Institute of Systems, Molecular & Integrative Biology, University of Liverpool, Liverpool, United Kingdom.,Oswaldo Cruz Foundation (Fiocruz), Eusébio, Brazil
| | - Paul Roberts
- Department of Microbiology, Liverpool Clinical Laboratories, Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom.,School for Medicine and Clinical Practice, University of Wolverhampton, Wolverhampton, United Kingdom
| | - Niamh O'Kennedy
- Provexis PLC, c/o The University of Aberdeen, Aberdeen, United Kingdom
| | - Jonathan M Rhodes
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Barry J Campbell
- The Henry Wellcome Laboratories of Molecular & Cellular Gastroenterology, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom
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13
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Perri MR, Romano C, Marrelli M, Zicarelli L, Toma CC, Basta D, Conforti F, Statti G. Beneficial Role of Fruits, Their Juices, and Freeze-Dried Powders on Inflammatory Bowel Disease and Related Dysbiosis. PLANTS (BASEL, SWITZERLAND) 2021; 11:plants11010004. [PMID: 35009009 PMCID: PMC8747592 DOI: 10.3390/plants11010004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/15/2021] [Accepted: 12/17/2021] [Indexed: 05/27/2023]
Abstract
Inflammatory bowel disease (IBD) is a group of complex chronic inflammatory conditions affecting the gastrointestinal tract. It is linked to a number of genetic and environmental factors able to perturb the immune-microbiome axis. Diet is the most investigated variable both for its role in the etiology of IBD and for its beneficial potential in the treatment of the symptoms. Dietary products may influence intestinal inflammation through different mechanisms of action, such as the modulation of inflammatory mediators, the alteration of gene expression, changes in gut permeability, and modifications in enteric flora composition. A consisting number of studies deal with the link between nutrition and microbial community, and particular attention is paid to plant-based foods. The effects of the dietary intake of different fruits have been investigated so far. This review aims to present the most recent studies concerning the beneficial potential of fruit consumption on human gut microbiota. Investigated plant species are described, and obtained results are presented and discussed in order to provide an overview of both in vitro and in vivo effects of fruits, their juices, and freeze-dried powders.
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Affiliation(s)
- Maria Rosaria Perri
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy; (M.R.P.); (F.C.)
| | - Carmen Romano
- SIACSA Società Italiana degli Analisti del Comportamento in campo Sperimentale ed Applicativo, 87100 Cosenza, RC, Italy;
| | - Mariangela Marrelli
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy; (M.R.P.); (F.C.)
| | | | - Claudia-Crina Toma
- Pharmacognosy Department, Faculty of Pharmacy, Vasile Goldis Western University of Arad, 87 L. Rebreanu Str., 310045 Arad, Romania;
| | - Daniele Basta
- University Sport Center, University of Calabria, 87036 Rende, CS, Italy;
| | - Filomena Conforti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy; (M.R.P.); (F.C.)
| | - Giancarlo Statti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy; (M.R.P.); (F.C.)
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14
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Lousek NF, Santos NC, Dourado MCM, Pontieri FM, Teófilo MNG, Castro FS, Costa SHN, Blanch GT, Borges AF, Gomes CM. Effects of Green Banana Biomass ( Musa spp.) on Laboratory Parameters of Animal Models of Wistar Mice under Hyperlipidic Diet. J Am Coll Nutr 2021; 40:472-477. [PMID: 33606598 DOI: 10.1080/07315724.2020.1792811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AIM Analyze the effects of green banana biomass (Musa spp.) on the biochemical parameters in Wistar male rats under standard and hyperlipidic diet. METHODS Ethical approval for this study was obtained from Ethics Committee on the Use of Animals CEUA - PUC-GO and consisted in the division of 32 rats in 4 differentiated groups according to their diet (standard - CT; standard with green banana biomass - CTBM; hyperlipidic - HL and hyperlipidic with green banana biomass - HLBM). Through 8 weeks animals were weighted and their glycemia were measured. After this period, they were euthanized and biological material was collected to evaluate the biochemical parameters, which analysis used the ANOVA test. RESULTS The weekly evaluation confirmed that the efficacy of the hyperlipidic model since the final weight was bigger in the HL group in comparison with the CT group, from the sixth to the eighth week. It was also possible to observe that the CTBM group had a smaller weight compared to the CT group. Besides, the measurement of glycemia, high-density lipoprotein, triglycerides, alanine aminotransferase, aspartate aminotransferase, serum total bilirubin, direct bilirubin, alkaline phosphatase, urea, serum creatine, uric acid, calcium, phosphor, magnesium and the hematological parameters from the 8 animal of each group were compared by the ANOVA test without any significative difference (p < 0.05) in the comparisons. CONCLUSIONS This study it did not demonstrate significative changes of the green banana biomass on the observed laboratory parameters during the 8 weeks in comparison to the standard group, indicating an absence of interference of the probiotics in the laboratory parameters on the hyperlipidic model during the analyzed period. Therefore, it is necessary an evaluation of its efficacy in obesity treatment in longer studies with molecular parameters.
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Affiliation(s)
| | | | | | | | | | - Frank Sousa Castro
- Health Sciences, Faculty of the Military Police, Pontifical Catholic University of Goias, Goiânia, Brazil
| | | | | | | | - Clayson Moura Gomes
- Health Sciences, Faculty of the Military Police, Pontifical Catholic University of Goias, Goiânia, Brazil
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15
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Wu D, Ye X, Linhardt RJ, Liu X, Zhu K, Yu C, Ding T, Liu D, He Q, Chen S. Dietary pectic substances enhance gut health by its polycomponent: A review. Compr Rev Food Sci Food Saf 2021; 20:2015-2039. [PMID: 33594822 DOI: 10.1111/1541-4337.12723] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 01/17/2021] [Accepted: 01/19/2021] [Indexed: 12/15/2022]
Abstract
Pectic substances, one of the cell wall polysaccharides, exist widespread in vegetables and fruits. A surge of recent research has revealed that pectic substances can inhibit gut inflammation and relieve inflammatory bowel disease symptoms. However, physiological functions of pectins are strongly structure dependent. Pectic substances are essentially heteropolysaccharides composed of homogalacturonan and rhamnogalacturonan backbones substituted by various neutral sugar sidechains. Subtle changes in the architecture of pectic substances may remarkably influence the nutritional function of gut microbiota and the host homeostasis of immune system. In this context, developing a structure-function understanding of how pectic substances have an impact on an inflammatory bowel is of primary importance for diet therapy and new drugs. Therefore, the present review has summarized the polycomponent nature of pectic substances, the activities of different pectic polymers, the effects of molecular characteristics and the underlying mechanisms of pectic substances. The immunomodulated property of pectic substances depends on not only the chemical composition but also the physical structure characteristics, such as molecular weight (Mw ) and chain conformation. The potential mechanisms by which pectic substances exert their protective effects are mainly reversing the disordered gut microbiota, regulating immune cells, enhancing barrier function, and inhibiting pathogen adhesion. The manipulation of pectic substances on gut health is sophisticated, and the link between structural specificity of pectins and selective regulation needs further exploration.
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Affiliation(s)
- Dongmei Wu
- National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Xingqian Ye
- National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Hangzhou, China
| | - Robert J Linhardt
- Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, New York, USA
| | - Xuwei Liu
- UMR408, Sécurité et Qualité des Produits d'Origine Végétale (SQPOV), INRAE, Avignon, France
| | - Kai Zhu
- National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Chengxiao Yu
- National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Tian Ding
- National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Donghong Liu
- National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Qiaojun He
- Institute of Pharmacology & Toxicology, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Shiguo Chen
- National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Hangzhou, China
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16
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Effect of Green Banana (Musa paradisiaca) on Recovery in Children With Acute Watery Diarrhea With No Dehydration: A Randomized Controlled Trial. Indian Pediatr 2020. [DOI: 10.1007/s13312-020-2063-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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17
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Yu AHM, Phoon PY, Ng GCF, Henry CJ. Physicochemical characteristics of green banana flour and its use in the development of konjac-green banana noodles. J Food Sci 2020; 85:3026-3033. [PMID: 32940358 DOI: 10.1111/1750-3841.15458] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/19/2020] [Accepted: 08/27/2020] [Indexed: 11/29/2022]
Abstract
Asian noodles typically have high glycemic index, and an unbalanced diet heavily laden with carbohydrates has been linked to weight gain and obesity. Shirataki noodles from Japan is made from konjac glucomannan (KGM) and water and is widely known for its multiple health benefits and ability to promote satiety. However, it imparts negligible nutritional value due to its low energy content. In this study, the feasibility of making low calorie, gluten-free Shirataki noodles with improved nutritional value was shown by adding green banana flour (GBF), an underutilized subproduct of low commercial value and significance in the food industry. The optimal KGM-GBF noodles (with 6% w/w KGM, 35% w/w GBF) had 27% lower total energy content, 13% lower carbohydrate content, 5.4% higher fiber content, 2% higher ash content, and 80% hardness (as measured by texture profile analysis) when compared to commercial yellow alkaline wheat noodles. Multiple regression analysis showed that KGM level was a more influential factor than GBF level on the hardness of cooked KGM-GBF noodles (P < 0.01). The compatibility of GBF with KGM in noodle making lay in GBF's high gelatinizing and pasting temperatures, which allowed optimal KGM hydration during dough formation to develop the primary network structure in the noodles. Through this study, the potential of GBF as a functional food ingredient in product processing and nutrition enhancement was demonstrated. PRACTICAL APPLICATION: The addition of green banana flour can improve the nutritional value and sensorial properties of konjac (Shirataki) noodles. This offers a gluten-free and low glycemic index alternative to wheat and starch noodles currently available commercially. A novel method of noodle-making to create KGM noodles, without the use of high alkalinity, was developed.
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Affiliation(s)
- Ashley Hui Min Yu
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore, 138669, Singapore
| | - Pui Yeu Phoon
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore, 138669, Singapore
| | - Grace Cui Fang Ng
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore, 138669, Singapore
| | - Christiani Jeyakumar Henry
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore, 138669, Singapore.,Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117596, Singapore
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18
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Effects of Aqueous and Methanolic Extracts of Stem Bark of Alstonia boonei De Wild. (Apocynaceae) on Dextran Sodium Sulfate-Induced Ulcerative Colitis in Wistar Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:4918453. [PMID: 32565862 PMCID: PMC7277065 DOI: 10.1155/2020/4918453] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 03/04/2020] [Accepted: 05/15/2020] [Indexed: 12/21/2022]
Abstract
Among the most exploited species in Cameroon, Alstonia boonei is widely used in African medicine for the relief of several pathologies including gastrointestinal disorders. This study was conducted in order to assess the effects of aqueous and methanol stem-bark extracts of Alstonia boonei on DSS- (dextran sodium sulfate-) induced intestinal colitis and to determine its antioxidant potential. The classes of secondary metabolites present in these extracts were determined by chemical screening. The production of TNF-α, IL-6, IL-1β, and PGE2 was performed by in vitro ELISA analysis. Anticolitis effects were determined using an in vivo model of ulcerative colitis induced by DSS. The colitis was induced with a double dose of DSS (3% and 1%), and the aqueous and methanol extracts were administered orally from the 6th day after commencement of induction. The phytochemical screening revealed the presence of six classes of secondary metabolites in these crude extracts: tannins, saponins, alkaloids, steroids, flavonoids, and phenols. Methanol and aqueous extracts of Alstonia boonei significantly (P < 0.001) inhibited TNF-α, IL-6, IL-1β, and PGE2 production stimulated by LPS. Both extracts at all doses significantly reduced (P < 0.01, P < 0.001) the signs of DSS-induced colitis in the Wistar rats by decreasing inflammation and chronic colon damage. In addition, the extracts significantly (P < 0.001) reduced malondialdehyde and nitric oxide levels in the colon and significantly (P < 0.01) increased superoxide dismutase and catalase and reduced glutathione (P < 0.05). Both extracts showed greater activity than the reference substance (prednisolone 4 mg/kg) used in this study. This study has demonstrated that aqueous and methanol extracts of Alstonia boonei stem bark have healing properties against colitis experimentally induced by DSS in rats.
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19
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Hino K, Miyatake S, Yamada F, Endo N, Akiyama R, Ebisu G. Undigested low-methoxy pectin prevents diarrhea and induces colonic contraction during liquid-diet feeding in rats. Nutrition 2020; 78:110804. [PMID: 32544847 DOI: 10.1016/j.nut.2020.110804] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 02/10/2020] [Accepted: 03/06/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Dietary fibers, such as pectins, are blended in liquid diets (LDs) to prevent diarrhea; however, which type of pectin is more effective, along with its mechanism of action, remains unclear. This study aimed to investigate the gelling characteristics, fermentability, fecal properties, and motility of the colon during the administration of LDs blended with pectins. METHODS Male Sprague-Dawley rats were administered LDs containing high-methoxy pectin (HM), low-methoxy amidated pectin (LMA), low-methoxy pectin (LM), and very low-methoxy amidated pectin (VLMA) ad libitum. The amount of pectin in the feces was assessed by measuring galacturonic acid content. The contractile motility of the rats' descending colons was measured with a force transducer. RESULTS HM was well fermented, but VLMA was significantly less fermented. LM and LMA displayed intermediate fermentability. An LD that contained LM and VLMA gelled with calcium ions in artificial gastric juice did not cause diarrhea, as opposed to other pectin types. Contractile motility was significantly lower and stools were looser when pectin or calcium was excluded from the LD. CONCLUSIONS In the colon, LM or VLMA could form a water-holding gel with calcium ions to produce normal feces. The mechanical stimulation of the formed fecal mass might induce physiological colonic contractions.
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Affiliation(s)
- Kazuo Hino
- Medical Foods Research Institute, Otsuka Pharmaceutical Factory, Inc., Naruto, Tokushima, Japan.
| | - Sho Miyatake
- Medical Foods Research Institute, Otsuka Pharmaceutical Factory, Inc., Naruto, Tokushima, Japan
| | - Fumiyo Yamada
- Medical Foods Research Institute, Otsuka Pharmaceutical Factory, Inc., Naruto, Tokushima, Japan
| | - Naoyuki Endo
- Medical Foods Research Institute, Otsuka Pharmaceutical Factory, Inc., Naruto, Tokushima, Japan
| | - Ryosuke Akiyama
- Medical Foods Research Institute, Otsuka Pharmaceutical Factory, Inc., Naruto, Tokushima, Japan
| | - Goro Ebisu
- Medical Foods Research Institute, Otsuka Pharmaceutical Factory, Inc., Naruto, Tokushima, Japan
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20
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Sarmin M, Hossain MI, Islam SB, Alam NH, Sarker SA, Islam MM, Chisti MJ, Islam SMR, Mahfuz M, Ahmed T. Efficacy of a Green Banana-Mixed Diet in the Management of Persistent Diarrhea: Protocol for an Open-Labeled, Randomized Controlled Trial. JMIR Res Protoc 2020; 9:e15759. [PMID: 32224490 PMCID: PMC7154927 DOI: 10.2196/15759] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 12/15/2019] [Indexed: 12/17/2022] Open
Abstract
Background Diarrhea is the second-leading cause of death in children under 5 years of age. In low- and middle-income countries, 3%-20% of acute diarrheal episodes become persistent diarrhea (PD) (ie, duration ≥14 days), which results in 36%-56% of all diarrheal deaths. In Bangladesh, PD causes >25% of diarrhea-related deaths. Commensal gut microbiota dysbiosis is increasingly recognized in the pathogenesis of PD. Hospital-based management of PD requires a hospital stay, which increases the risk of infection and hospital costs. The higher cost of treatment and high case-fatality rates reiterate PD as an important public health problem. At the International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), for the last two decades, a consensus-based guideline has been followed for PD. Observation has revealed that green banana helps in the resolution of diarrhea. However, no larger prospective study has been conducted to evaluate the efficacy of green banana in the management of PD among children older than 6 months of age. Objective Our objective is to assess the efficacy of full-strength rice suji (semolina) with and without green banana compared to three-quarter-strength rice suji in the management of PD in children aged 6-36 months at the Dhaka Hospital of the icddr,b. Methods This open-labeled, randomized controlled study aims to enroll a total of 145 children with PD who have not been improving on a diet of milk suji. Children will be randomized into three different diet-specific groups: full-strength rice suji containing green banana, full-strength rice suji alone, and three-quarter-strength rice suji. The primary outcome is the percentage of children who recovered from diarrhea by day 5. Results Recruitment and data collection began in December 2017 and were completed in November 2019. Results are expected by April 2020. Conclusions This study is expected to provide insights into the incorporation of green banana into the dietary management of PD. This would be the first study to investigate the role of microbiota and metabolomics in the pathogenesis of PD. Trial Registration ClinicalTrials.gov NCT03366740; https://clinicaltrials.gov/ct2/show/NCT03366740 International Registered Report Identifier (IRRID) DERR1-10.2196/15759
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Affiliation(s)
- Monira Sarmin
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - Md Iqbal Hossain
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - Shoeb Bin Islam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - Nur Haque Alam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - Shafiqul Alam Sarker
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - M Munirul Islam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - Mohammod Jobayer Chisti
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - S M Rafiqul Islam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - Mustafa Mahfuz
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka Hospital, Dhaka, Bangladesh
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21
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Dupont C, Vandenplas Y. Different thickening complexes with pectin in infant anti-regurgitation formula. Acta Paediatr 2020; 109:471-480. [PMID: 31529540 DOI: 10.1111/apa.15015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 07/17/2019] [Accepted: 09/12/2019] [Indexed: 01/13/2023]
Abstract
AIM To summarise the results from four clinical trials assessing the efficacy and safety of a thickening complex in the management of regurgitation in infants. METHODS Infants (n = 392) younger than 5 months presenting with at least five regurgitations per day were recruited in four open-label, interventional, single-group, multi-centric clinical trials sharing an identical design. The efficacy of four different formulae thickened with different thickening complexes of pectin, starch and locust bean gum, was evaluated on regurgitation at days 3, 14 and 90, and stools and growth at days 14 and 90. RESULTS The daily number of regurgitation episodes was significantly reduced at days 3 and 14 vs baseline in all studies (P < .001), with the largest decrease with the formula having the highest pectin content (study 1; P < .001). In all studies, growth was within normal range. A trend towards stool normalisation for consistency was observed in three studies at day 90 vs baseline and was significant in study 1 (P < .001). Stool frequency was unchanged by the interventions. CONCLUSION The four tested thickened formulae reduced regurgitation and were proven to be safe. The formula with the largest amount of pectin and lowest starch content showed the best efficacy.
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Affiliation(s)
- Christophe Dupont
- Department of Paediatric Gastroenterology Hepatology and Nutrition Hôpital Necker Enfants Malades Paris France
| | - Yvan Vandenplas
- KidZ Health Castle UZ Brussel Vrije Universiteit Brussel Brussels Belgium
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22
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Synbiotic supplementation with prebiotic green banana resistant starch and probiotic Bacillus coagulans spores ameliorates gut inflammation in mouse model of inflammatory bowel diseases. Eur J Nutr 2020; 59:3669-3689. [PMID: 32067099 PMCID: PMC7669818 DOI: 10.1007/s00394-020-02200-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 02/06/2020] [Indexed: 02/07/2023]
Abstract
Purpose The research goal is to develop dietary strategies to help address the growing incidence of inflammatory bowel diseases (IBD). This study has investigated the effectiveness of green banana resistant starch (GBRS) and probiotic Bacillus coagulans MTCC5856 spores for the amelioration of dextran-sulfate sodium (DSS)-induced colitis in mice. Methods Eight-week-old C57BL/6 mice were fed standard rodent chow diet supplemented with either B. coagulans, GBRS or its synbiotic combination. After 7 days supplementation, colitis was induced by adding 2% DSS in drinking water for 7 days while continuing the supplemented diets. Animal health was monitored and after 14 days all animals were sacrificed to measure the biochemical and histochemical changes associated with each supplement type. Results The disease activity index and histological damage score for DSS-control mice (6.1, 17.1, respectively) were significantly higher (p < 0.0001) than the healthy mice. Synbiotic supplementation alleviated these markers (− 67%, − 94% respectively) more adequately than B. coagulans (− 52%, − 58% respectively) or GBRS (− 57%, − 26%, respectively) alone. Compared to DSS-control synbiotic supplementation significantly (p < 0.0001) maintained expressions of tight junction proteins. Moreover, synbiotic effects accounted for ~ 40% suppression of IL-1β and ~ 29% increase in IL-10 levels in serum while also reducing C-reactive protein (− 37%) compared to that of the DSS-control. While, B. coagulans alone could not induce additional levels of short-chain fatty acid (SCFA) production beyond the caecum, the synbiotic combination with GBRS resulted in substantial increased SCFA levels across the whole length of the colon. Conclusion The synbiotic supplementation with B. coagulans and GBRS ameliorated the overall inflammatory status of the experimental IBD model via synergistic functioning. This supports researching its application in mitigating inflammation in human IBD. Electronic supplementary material The online version of this article (10.1007/s00394-020-02200-9) contains supplementary material, which is available to authorized users.
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23
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Nutritional Management in Child Diarrhea: An Evaluation of Awareness in General Population from Dobrogea Region. ARS MEDICA TOMITANA 2020. [DOI: 10.2478/arsm-2019-0028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Diet has a major role in the treatment of acute diarrhea in children, along with a minimal drug therapy, but not necessarily using antimicrobials. Children can successfully pas a diarrheal episode with diet and symptomatic treatment.
It is important to know how to properly choose foods to introduce in ill children diet. There is a lack of statistical data in our region regarding dietary treatment in child diarrhea. This study was realized by completing a questionnaire regrading nutritional management in children with diarrhea. 110 persons from Dobrogea region completed this questionnaire. We analyzes demographic and clinical issues, people preferences in choosing different foods appropriate to this pathology and minimal knowledge about medication.
Our results evidenced that general population knowledges regarding nutritional management of acute diarrheal disease in children and infants are appreciable. Foods like rice, toast, applesauce/baked apple, mint/figs/bilberry leaves teas, vegetables soup, bananas were found among people preferences, proving appropriate information. Antimicrobial drugs misusage is not reported, 83 out of 110 people avoiding them.
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Abstract
PURPOSE OF REVIEW An understanding of fluid and electrolyte losses from diarrhea and mechanisms of solute cotransport led to development of oral rehydration solution (ORS), representing a watershed in efforts to reduce diarrheal disease morbidity and mortality. This report reviews the scientific rationale and modifications of ORS and barriers to universal application. RECENT FINDINGS Solutions with osmolality and electrolyte composition different from original ORS for routine and unique pathophysiology such as in malnutrition have met with varying success. Following the conceptual rationale of sodium-glucose cotransportation to facilitate water absorption, other cotransporters and formulations have been explored with the aim to improve ORS efficacy and acceptance. ORS remains the anchor of acute watery diarrhea and dehydration management worldwide. Despite development of different formulations, the current standard solution is the mainstay of treatment for nearly all situations. Efforts to improve oral hydration solution and to increase acceptance and usage are ongoing.
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Affiliation(s)
- Sylvia Y Ofei
- Department of Pediatrics, University of Kentucky College of Medicine/Kentucky Children's Hospital, Lexington, USA.,Pediatric Gastroenterology, Hepatology, and Nutrition, University of Kentucky College of Medicine, 138 Leader Ave, Lexington, KY, 40506-9983, USA
| | - George J Fuchs
- Department of Pediatrics, University of Kentucky College of Medicine/Kentucky Children's Hospital, Lexington, USA. .,Pediatric Gastroenterology, Hepatology, and Nutrition, University of Kentucky College of Medicine, 138 Leader Ave, Lexington, KY, 40506-9983, USA.
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25
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Vázquez-Manjarrez N, Weinert CH, Ulaszewska MM, Mack CI, Micheau P, Pétéra M, Durand S, Pujos-Guillot E, Egert B, Mattivi F, Bub A, Dragsted LO, Kulling SE, Manach C. Discovery and Validation of Banana Intake Biomarkers Using Untargeted Metabolomics in Human Intervention and Cross-sectional Studies. J Nutr 2019; 149:1701-1713. [PMID: 31240312 DOI: 10.1093/jn/nxz125] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/17/2019] [Accepted: 05/14/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Banana is one of the most widely consumed fruits in the world. However, information regarding its health effects is scarce. Biomarkers of banana intake would allow a more accurate assessment of its consumption in nutrition studies. OBJECTIVES Using an untargeted metabolomics approach, we aimed to identify the banana-derived metabolites present in urine after consumption, including new candidate biomarkers of banana intake. METHODS A randomized controlled study with a crossover design was performed on 12 healthy subjects (6 men, 6 women, mean ± SD age: 30.0 ± 4.9 y; mean ± SD BMI: 22.5 ± 2.3 kg/m2). Subjects underwent 2 dietary interventions: 1) 250 mL control drink (Fresubin 2 kcal fiber, neutral flavor; Fresenius Kabi), and 2) 240 g banana + 150 mL control drink. Twenty-four-hour urine samples were collected and analyzed with ultra-performance liquid chromatography coupled to a quadrupole time-of-flight MS and 2-dimensional GC-MS. The discovered biomarkers were confirmed in a cross-sectional study [KarMeN (Karlsruhe Metabolomics and Nutrition study)] in which 78 subjects (mean BMI: 22.8; mean age: 47 y) were selected reflecting high intake (126-378 g/d), low intake (47.3-94.5 g/d), and nonconsumption of banana. The confirmed biomarkers were examined singly or in combinations, for established criteria of validation for biomarkers of food intake. RESULTS We identified 33 potentially bioactive banana metabolites, of which 5 metabolites, methoxyeugenol glucuronide (MEUG-GLUC), dopamine sulfate (DOP-S), salsolinol sulfate, xanthurenic acid, and 6-hydroxy-1-methyl-1,2,3,4-tetrahydro-β-carboline sulfate, were confirmed as candidate intake biomarkers. We demonstrated that the combination of MEUG-GLUC and DOP-S performed best in predicting banana intake in high (AUCtest = 0.92) and low (AUCtest = 0.87) consumers. The new biomarkers met key criteria establishing their current applicability in nutrition and health research for assessing the occurrence of banana intake. CONCLUSIONS Our metabolomics study in healthy men and women revealed new putative bioactive metabolites of banana and a combined biomarker of intake. These findings will help to better decipher the health effects of banana in future focused studies. This study was registered at clinicaltrials.gov as NCT03581955 and with the Ethical Committee for the Protection of Human Subjects Sud-Est 6 as CPP AU 1251, IDRCB 2016-A0013-48; the KarMeN study was registered with the German Clinical Trials Register (DRKS00004890). Details about the study can be obtained from https://www.drks.de.
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Affiliation(s)
- Natalia Vázquez-Manjarrez
- Human Nutrition Unit, INRA, Université Clermont Auvergne, Clermont-Ferrand, France.,Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Christoph H Weinert
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Karlsruhe, Germany
| | - Maria M Ulaszewska
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Research and Innovation Centre, San Michele all'Adige, Italy
| | - Carina I Mack
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Karlsruhe, Germany
| | - Pierre Micheau
- Human Nutrition Unit, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Mélanie Pétéra
- Human Nutrition Unit, Plateforme d'Exploration du Métabolisme MetaboHUB, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Stephanie Durand
- Human Nutrition Unit, Plateforme d'Exploration du Métabolisme MetaboHUB, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Estelle Pujos-Guillot
- Human Nutrition Unit, Plateforme d'Exploration du Métabolisme MetaboHUB, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Björn Egert
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Karlsruhe, Germany
| | - Fulvio Mattivi
- Department of Food Quality and Nutrition, Fondazione Edmund Mach, Research and Innovation Centre, San Michele all'Adige, Italy.,Centre of Agriculture Food Environment, University of Trento, San Michele all'Adige, Italy
| | - Achim Bub
- Department of Physiology and Biochemistry of Nutrition, Max Rubner-Institut, Karlsruhe, Germany
| | - Lars Ove Dragsted
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Sabine E Kulling
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Karlsruhe, Germany
| | - Claudine Manach
- Human Nutrition Unit, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
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26
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Ribeiro ÉDM, Peixoto MC, Putarov TC, Monti M, Pacheco PDG, Loureiro BA, Pereira GT, Carciofi AC. The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs. Arch Anim Nutr 2019; 73:485-504. [DOI: 10.1080/1745039x.2019.1652516] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Érico de Mello Ribeiro
- Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista (UNESP), Jaboticabal, Brazil
| | - Mayara Corrêa Peixoto
- Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista (UNESP), Jaboticabal, Brazil
| | - Thaila Cristina Putarov
- Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista (UNESP), Jaboticabal, Brazil
| | - Mariana Monti
- Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista (UNESP), Jaboticabal, Brazil
| | | | - Bruna Agy Loureiro
- Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista (UNESP), Jaboticabal, Brazil
| | - Gener Tadeu Pereira
- Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista (UNESP), Jaboticabal, Brazil
| | - Aulus Cavalieri Carciofi
- Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista (UNESP), Jaboticabal, Brazil
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Kumar A, Allison A, Henry M, Scales A, Fouladkhah AC. Development of Salmonellosis as Affected by Bioactive Food Compounds. Microorganisms 2019; 7:microorganisms7090364. [PMID: 31540475 PMCID: PMC6780870 DOI: 10.3390/microorganisms7090364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 09/15/2019] [Accepted: 09/17/2019] [Indexed: 02/07/2023] Open
Abstract
Infections caused by Salmonella serovars are the leading cause of foodborne hospitalizations and deaths in Americans, extensively prevalent worldwide, and pose a considerable financial burden on public health infrastructure and private manufacturing. While a comprehensive review is lacking for delineating the role of dietary components on prevention of Salmonellosis, evidence for the role of diet for preventing the infection and management of Salmonellosis symptoms is increasing. The current study is an evaluation of preclinical and clinical studies and their underlying mechanisms to elaborate the efficacy of bioactive dietary components for augmenting the prevention of Salmonella infection. Studies investigating dietary components such as fibers, fatty acids, amino acids, vitamins, minerals, phenolic compounds, and probiotics exhibited efficacy of dietary compounds against Salmonellosis through manipulation of host bile acids, mucin, epithelial barrier, innate and adaptive immunity and gut microbiota as well as impacting the cellular signaling cascades of the pathogen. Pre-clinical studies investigating synergism and/or antagonistic activities of various bioactive compounds, additional randomized clinical trials, if not curtailed by lack of equipoise and ethical concerns, and well-planned epidemiological studies could augment the development of a validated and evidence-based guideline for mitigating the public health burden of human Salmonellosis through dietary compounds.
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Affiliation(s)
- Ajay Kumar
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Virginia School of Medicine, Charlottesville, VA 22908, USA.
| | - Abimbola Allison
- Public Health Microbiology Laboratory, Tennessee State University, Nashville, TN 37209, USA.
| | - Monica Henry
- Public Health Microbiology Laboratory, Tennessee State University, Nashville, TN 37209, USA.
| | - Anita Scales
- Public Health Microbiology Laboratory, Tennessee State University, Nashville, TN 37209, USA.
| | - Aliyar Cyrus Fouladkhah
- Public Health Microbiology Laboratory, Tennessee State University, Nashville, TN 37209, USA.
- Cooperative Extension Program, Tennessee State University, Nashville, TN 37209, USA.
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28
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Taylor T, Chouljenko A, Bonilla F, Scott R, Bueno F, Reyes V, Lanclos C, Calumba KF, Sathivel S. A pectin-gelatin gel containing oral rehydration solution and the release of sodium chloride under simulated gastric conditions. Int J Biol Macromol 2019; 136:1112-1118. [DOI: 10.1016/j.ijbiomac.2019.06.146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 06/14/2019] [Accepted: 06/20/2019] [Indexed: 11/16/2022]
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Apostolopoulos V, Antonipillai J, Tangalakis K, Ashton JF, Stojanovska L. Let's Go Bananas! Gren Bananas and their Health Benefits. ACTA ACUST UNITED AC 2019; 38:147-151. [PMID: 28991769 DOI: 10.1515/prilozi-2017-0033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Bananas have enormous health benefits as a food for both animals and humans. They have been used as a complimentary medicine to treat pathological conditions since ancient times. Recently, there has been increased interest in the scientific validity of the beneficial effects of bananas in alleviating and treating disease conditions including, ulcers, infections, diabetes, diarrhea, colitis and blood pressure. Herein, we write on the potential therapeutic and functional benefits of certain species of bananas when consumed green as well as considering the properties of extracts from the non-fruit parts of the plant. We conclude that green bananas appear to deliver an array of health and therapeutic benefits.
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Falcomer AL, Riquette RFR, de Lima BR, Ginani VC, Zandonadi RP. Health Benefits of Green Banana Consumption: A Systematic Review. Nutrients 2019; 11:E1222. [PMID: 31146437 PMCID: PMC6627159 DOI: 10.3390/nu11061222] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/16/2019] [Accepted: 05/23/2019] [Indexed: 12/25/2022] Open
Abstract
Despite the growing demand for green banana (GB) products, there is no review study regarding their potential health benefits. We aimed to compare the health benefits among different GB products by a systematic review. We researched six electronic databases (PubMed, EMBASE, Scopus, Science Direct, Web of Science, and Google Scholar) from inception to March 2019. We found 1009 articles in these databases. After duplicate removal, we screened 732 articles' titles and abstracts, and selected 18 potentially relevant studies for full-text reading. We added five records from the reference list of the fully-read articles and seven suggested by the expert. Twelve articles were excluded. In the end, 18 studies were considered for this systematic review. Ten studies were conducted with green banana flour and eight with the green banana pulp/biomass. Most of the GB health benefits studied were related to the gastrointestinal symptoms/diseases, followed by the glycemic/insulin metabolism, weight control, and renal and liver complications associated to diabetes. Only one study did not confirm the health benefit proposed. It is necessary to standardize the GB dose/effect to different age groups and different health effects considering the GB variety and ripeness level. Further studies are necessary to present better detailing of GB product and their health effects considering all the raw-material characteristics.
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Affiliation(s)
- Ana Luisa Falcomer
- Faculty of Health Sciences, Department of Nutrition, University of Brasília, Brasilia 70910-900, Distrito Federal, Brazil.
| | - Roberta Figueiredo Resende Riquette
- Campus Oeste Liliane Barbosa, Department of Nutrition, Instituto de Ensino Superior de Brasília (IESB), Brasilia 72225-315 Distrito Federal, Brazil.
| | - Bernardo Romão de Lima
- Faculty of Health Sciences, Department of Nutrition, University of Brasília, Brasilia 70910-900, Distrito Federal, Brazil.
| | - Verônica C Ginani
- Faculty of Health Sciences, Department of Nutrition, University of Brasília, Brasilia 70910-900, Distrito Federal, Brazil.
| | - Renata Puppin Zandonadi
- Faculty of Health Sciences, Department of Nutrition, University of Brasília, Brasilia 70910-900, Distrito Federal, Brazil.
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Utilisation of dietary fibre (non-starch polysaccharide and resistant starch) molecules for diarrhoea therapy: A mini-review. Int J Biol Macromol 2019; 122:572-577. [DOI: 10.1016/j.ijbiomac.2018.10.195] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 09/26/2018] [Accepted: 10/27/2018] [Indexed: 02/06/2023]
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Dreher ML. Whole Fruits and Fruit Fiber Emerging Health Effects. Nutrients 2018; 10:E1833. [PMID: 30487459 PMCID: PMC6315720 DOI: 10.3390/nu10121833] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 11/21/2018] [Accepted: 11/22/2018] [Indexed: 02/07/2023] Open
Abstract
Less than 10% of most Western populations consume adequate levels of whole fruits and dietary fiber with typical intake being about half of the recommended levels. Evidence of the beneficial health effects of consuming adequate levels of whole fruits has been steadily growing, especially regarding their bioactive fiber prebiotic effects and role in improved weight control, wellness and healthy aging. The primary aim of this narrative review article is to examine the increasing number of health benefits which are associated with the adequate intake of whole fruits, especially fruit fiber, throughout the human lifecycle. These potential health benefits include: protecting colonic gastrointestinal health (e.g., constipation, irritable bowel syndrome, inflammatory bowel diseases, and diverticular disease); promoting long-term weight management; reducing risk of cardiovascular disease, type 2 diabetes and metabolic syndrome; defending against colorectal and lung cancers; improving odds of successful aging; reducing the severity of asthma and chronic obstructive pulmonary disease; enhancing psychological well-being and lowering the risk of depression; contributing to higher bone mineral density in children and adults; reducing risk of seborrheic dermatitis; and helping to attenuate autism spectrum disorder severity. Low whole fruit intake represents a potentially more serious global population health threat than previously recognized, especially in light of the emerging research on whole fruit and fruit fiber health benefits.
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Affiliation(s)
- Mark L Dreher
- Nutrition Science Solutions, LLC, Wimberley, 78676 TX, USA.
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33
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Qi X, Tester RF. Starch containing formulations for diarrhoea therapy. Clin Nutr ESPEN 2018; 28:36-40. [PMID: 30390891 DOI: 10.1016/j.clnesp.2018.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 08/09/2018] [Indexed: 12/18/2022]
Abstract
Diarrhoea therapies in general include a number of approaches (depending on local practise and the cause of the diarrhoea) aimed at: (i) removing the cause (e.g. lactose in the diet); (ii) treating the cause of infection if present (e.g. antibiotics); (iii) reducing the effect of the cause (e.g. adsorbent); (iv) depressing gastric motility and secretions (e.g. various drugs); (v) probiotic bacteria with perhaps prebiotic energy sources and most importantly of all (vi) rehydration using rehydration salt solutions (oral rehydration therapy, ORT, using oral rehydration solutions, ORS). Glucose has been included in ORS formats for rapidly available energy since ORS formats were developed initially- but has the disadvantage of a high osmotic pressure. It is used in modern ORS formats to promote sodium absorption, however. The use of α-glucans (glucose containing oligo- or polysaccharides) in ORS formats is gaining ground in terms of utilisation for diarrhoea - a fairly recent approach to therapy in the western world. The use of different α-glucans in ORS formulations is discussed and strategies for the development further of therapies is investigated. This review is aimed at the scientific and medical communities.
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Affiliation(s)
- Xin Qi
- Glycologic Limited, 70 Cowcaddens Road, Glasgow, G4 0BA, UK.
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Liu J, Nicum S, Reichardt P, Croitoru K, Illek B, Schmidinger M, Rogers C, Whalen C, Jayson GC. Assessment and management of diarrhea following VEGF receptor TKI treatment in patients with ovarian cancer. Gynecol Oncol 2018; 150:173-179. [DOI: 10.1016/j.ygyno.2018.03.058] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/20/2018] [Accepted: 03/23/2018] [Indexed: 12/24/2022]
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Harvie ML, Norris MAT, Sevilla WMA. Soluble Fiber Use in Pediatric Short Bowel Syndrome: A Survey on Prevailing Practices. Nutr Clin Pract 2018; 33:539-544. [PMID: 29767462 DOI: 10.1002/ncp.10089] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND In pediatric short bowel syndrome (SBS), adding fiber to enteral feedings is 1 treatment method to manage increased stool output. However, there are no standardized recommendations on the use of fiber in this setting, including type, dosage, titration strategies, etc. OBJECTIVE: The aim of this study is to determine current prevailing practices on the use of fiber in the treatment of chronic high stool output in the pediatric SBS population. METHODS An anonymous electronic survey with 13 questions was sent through health professional electronic mailing lists. The survey was completed by healthcare professionals including physicians (primary care, subspecialists, and surgeons), nurse practitioners, and registered dietitians. RESULTS A total of 94 responses were received. The most common supplemental fiber used was pectin (62.8%). The 2 major factors considered when initiating fiber therapy were consistency of stool (74.5%) and volume of stool output (85.1%). The major factor that determined discontinuation of fiber was abdominal distention (67%). A majority of providers waited 2 weeks or less to see improvement following fiber initiation before discontinuing it. CONCLUSIONS The goal of the survey was to gather more information with regard to fiber use in the management of SBS patients. The data collected can be used to provide future direction on determining best practices for fiber use in SBS patients.
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Affiliation(s)
- Meredith Linley Harvie
- University of Tennessee Health Sciences Center, Department of Pediatrics, Memphis, Tennessee, USA
| | | | - Wednesday Marie A Sevilla
- Children's Hospital of Pittsburgh, Division of Pediatric Gastroenterology, Hepatology and Nutrition, Pittsburgh, Pennsylvania, USA
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Kuchnia AJ, Conlon B, Greenberg N. Natural Bioactive Food Components for Improving Enteral Tube Feeding Tolerance in Adult Patient Populations. Nutr Clin Pract 2018; 33:107-120. [PMID: 28820648 DOI: 10.1177/0884533617722164] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023] Open
Abstract
Tube feeding (TF) is the most common form of nutrition support. In recent years, TF administration has increased among patient populations within and outside hospital settings, in part due to greater insurance coverage, reduced use of parenteral nutrition, and improved formularies suitable for sole source nutrition. With increasing life expectancy and improved access to TFs, the number of adults dependent on enteral nutrition is expected to grow. However, enteral TF intolerance (ETFI) is the most common complication of TFs, typically presenting with at least 1 adverse gastrointestinal event, including nausea, diarrhea, and constipation. ETFI often leads to reductions in TF volume with associated energy and protein deficits. Potentially ensuing malnutrition is a major public health concern due its effects on increased risk of morbidity and mortality, infections, prolonged hospital length of stay, and higher healthcare costs. As such, there is a need for intervention strategies to prevent and reduce ETFI. Incorporating whole foods with bioactive properties is a promising strategy. Emerging research has elucidated bioactive properties of whole foods with specific benefits for the prevention and management of adverse gastrointestinal events commonly associated with TFs. However, lack of evidence-based recommendations and technological challenges have limited the use of such foods in commercial TF formulas. This review addresses research gaps by discussing 5 whole foods (rhubarb, banana, curcumin, peppermint oil, and ginger) with bioactive attributes identified through literature searches and clinical experience as having substantial scientific rationale to consider their application for ETFI in adult populations.
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Affiliation(s)
- Adam J Kuchnia
- Department of Food Science and Nutrition, University of Minnesota-Twin Cities, Saint Paul, Minnesota, USA
| | - Beth Conlon
- Nestlé Nutrition R&D Centers Inc, Bridgewater, New Jersey, USA
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Pavlinac PB, Brander RL, Atlas HE, John-Stewart GC, Denno DM, Walson JL. Interventions to reduce post-acute consequences of diarrheal disease in children: a systematic review. BMC Public Health 2018; 18:208. [PMID: 29391004 PMCID: PMC5796301 DOI: 10.1186/s12889-018-5092-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 01/17/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Although acute diarrhea often leads to acute dehydration and electrolyte imbalance, children with diarrhea also suffer long term morbidity, including recurrent or prolonged diarrhea, loss of weight, and linear growth faltering. They are also at increased risk of post-acute mortality. The objective of this systematic review was to identify interventions that address these longer term consequences of diarrhea. METHODS We searched Medline for randomized controlled trials (RCTs) of interventions conducted in low- and middle-income countries, published between 1980 and 2016 that included children under 15 years of age with diarrhea and follow-up of at least 7 days. Effect measures were summarized by intervention. PRISMA guidelines were followed. RESULTS Among 314 otherwise eligible RCTs, 65% were excluded because follow-up did not extend beyond 7 days. Forty-six trials were included, the majority of which (59%) were conducted in Southeast Asia (41% in Bangladesh alone). Most studies were small, 76% included less than 200 participants. Interventions included: therapeutic zinc alone (28.3%) or in combination with vitamin A (4.3%), high protein diets (19.6%), probiotics (10.9%), lactose free diets (10.9%), oral rehydration solution (ORS) formulations (8.7%), dietary supplements (6.5%), other dietary interventions (6.5%), and antimicrobials (4.3%). Prolonged or recurrent diarrhea was the most commonly reported outcome, and was assessed in ORS, probiotic, vitamin A, and zinc trials with no consistent benefit observed. Seven trials evaluated mortality, with follow-up times ranging from 8 days to 2 years. Only a single trial found a mortality benefit (therapeutic zinc). There were mixed results for dietary interventions affecting growth and diarrhea outcomes in the post-acute period. CONCLUSION Despite the significant post-acute mortality and morbidity associated with diarrheal episodes, there is sparse evidence evaluating the effects of interventions to decrease these sequelae. Adequately powered trials with extended follow-up are needed to identify effective interventions to prevent post-acute diarrhea outcomes.
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Affiliation(s)
| | | | - Hannah E. Atlas
- Department of Global Health, University of Washington, Seattle, WA USA
| | - Grace C. John-Stewart
- Department of Global Health, University of Washington, Seattle, WA USA
- Department of Epidemiology, University of Washington, Seattle, WA USA
- Department of Pediatrics, University of Washington, Seattle, WA USA
- Department of Medicine (Infectious Disease), University of Washington, Seattle, WA USA
| | - Donna M. Denno
- Department of Global Health, University of Washington, Seattle, WA USA
- Department of Pediatrics, University of Washington, Seattle, WA USA
- Department of Health Services, University of Washington, Seattle, WA USA
| | - Judd L. Walson
- Department of Global Health, University of Washington, Seattle, WA USA
- Department of Epidemiology, University of Washington, Seattle, WA USA
- Department of Pediatrics, University of Washington, Seattle, WA USA
- Department of Medicine (Infectious Disease), University of Washington, Seattle, WA USA
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Vu HT, Scarlett CJ, Vuong QV. Phenolic compounds within banana peel and their potential uses: A review. J Funct Foods 2018. [DOI: 10.1016/j.jff.2017.11.006] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Ohnishi K, Ainoda Y, Imamura A, Iwabuchi S, Okuda M, Nakano T. JAID/JSC Guidelines for Infection Treatment 2015-Intestinal infections. J Infect Chemother 2017; 24:1-17. [PMID: 28986191 DOI: 10.1016/j.jiac.2017.09.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 09/04/2017] [Accepted: 09/05/2017] [Indexed: 01/10/2023]
Affiliation(s)
| | | | | | - Kenji Ohnishi
- Tokyo Metropolitan Health and Medical Corporation Ebara Hospital, Tokyo, Japan
| | - Yusuke Ainoda
- Tokyo Metropolitan Health and Medical Corporation Ebara Hospital, Tokyo, Japan; Department of Infectious Diseases, Tokyo Women's Medical University, Japan
| | - Akifumi Imamura
- Department of Infectious Diseases, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | - Sentaro Iwabuchi
- Department of Infectious Diseases, Tokyo Metropolitan Bokutoh General Hospital, Tokyo, Japan
| | - Masumi Okuda
- Department of Pediatrics, Sasayama Medical Center, Hyogo College of Medicine, Sasayama, Hyogo, Japan
| | - Takashi Nakano
- Department of Pediatrics, Kawasaki Medical School, Okayama, Japan
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Sarker SA, Ahmed T, Brüssow H. Persistent diarrhea: a persistent infection with enteropathogens or a gut commensal dysbiosis? Environ Microbiol 2017; 19:3789-3801. [PMID: 28752952 DOI: 10.1111/1462-2920.13873] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 07/24/2017] [Indexed: 12/17/2022]
Abstract
In children from developing countries 5-10% of acute diarrhea (AD) episodes develop into persistent diarrhea (PD) defined by > 14 days of diarrhea duration. PD represents a major health burden leading to growth faltering. It is also associated with half of all diarrhea mortality. A rational intervention is thus crucial, but depends on an understanding of the pathogenesis of PD, which is still lacking. Many surveys were conducted in Latin America and in South Asia; they differ, however, with respect to enteropathogens associated with PD. Enteroaggregative strains of Escherichia coli (EAEC) were identified by several studies, but they may reflect selection by the frequent antibiotic use during the preceding AD episode. Epidemiologists have in fact identified antibiotic misuse as a major risk factor for PD. Together with the effectiveness of empirical treatment based on nutritional interventions with lactose-reduced and lactose-free diets and particularly complex plant polysaccharides from green banana, one might suspect a role of commensal gut microbiota dysbiosis instead of a persistent infection with enteropathogens in many PD cases. An analysis of the commensal gut microbiota development in persistent diarrhea during nutritional interventions is likely to increase our understanding of PD pathogenesis.
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Affiliation(s)
- Shafiqul A Sarker
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Harald Brüssow
- Nutrition and Health Institute, Gut Ecosystem Department, Host-Microbe Interaction Group Nestlé Research Centre, CH-1000 Lausanne 26, Switzerland
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Peixoto MC, Ribeiro ÉM, Maria APJ, Loureiro BA, di Santo LG, Putarov TC, Yoshitoshi FN, Pereira GT, Sá LRM, Carciofi AC. Effect of resistant starch on the intestinal health of old dogs: fermentation products and histological features of the intestinal mucosa. J Anim Physiol Anim Nutr (Berl) 2017; 102:e111-e121. [PMID: 28444804 DOI: 10.1111/jpn.12711] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Accepted: 02/08/2017] [Indexed: 01/06/2023]
Abstract
The effects of resistant starch (RS) intake on nutrient digestibility, microbial fermentation products, faecal IgA, faecal pH, and histological features of the intestinal mucosa of old dogs were evaluated. The same formulation was extruded in two different conditions: one to obtain elevated starch cooking degree with low RS content (0.21%) and the other lower starch cooking with high RS content (1.46%). Eight geriatric Beagles (11.5 ± 0.38 years old) were fed each diet for 61 days in a crossover design. Food intake, nutrient digestibility, fermentation products, faecal pH, and faecal IgA were examined via variance analysis. Histological results of intestinal biopsies were assessed via Wilcoxon test for paired data. The morphometric characteristics of large intestine crypts were evaluated via paired t tests (p < .05). Protein, fat, and energy digestibilities were higher for the low-RS diet (p < .05). Dogs receiving the high-RS diet had lower faecal pH and higher values for propionate, butyrate, total volatile fatty acids, and lactate (p < .05). No differences between diets were found in the histological parameters of the gut mucosa, and only a tendency for deeper crypts in the descending colon was observed for dogs fed the high-RS diet (p = .083). The intake of a corn-based kibble diet manufactured with coarse ground raw material and low starch gelatinization to obtain 1.4% of RS affected microbial fermentation products and faecal pH and tended to increase crypt depth in the descending colon of old dogs.
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Affiliation(s)
- M C Peixoto
- Faculdade de Ciências Agrárias e Veterinárias, UNESP-Univ Estadual Paulista, Jaboticabal, SP, Brazil
| | - É M Ribeiro
- Faculdade de Ciências Agrárias e Veterinárias, UNESP-Univ Estadual Paulista, Jaboticabal, SP, Brazil
| | - A P J Maria
- Faculdade de Ciências Agrárias e Veterinárias, UNESP-Univ Estadual Paulista, Jaboticabal, SP, Brazil
| | - B A Loureiro
- Faculdade de Ciências Agrárias e Veterinárias, UNESP-Univ Estadual Paulista, Jaboticabal, SP, Brazil
| | - L G di Santo
- Faculdade de Ciências Agrárias e Veterinárias, UNESP-Univ Estadual Paulista, Jaboticabal, SP, Brazil
| | - T C Putarov
- Faculdade de Ciências Agrárias e Veterinárias, UNESP-Univ Estadual Paulista, Jaboticabal, SP, Brazil
| | - F N Yoshitoshi
- Veterinary, ENDOSCOPET-Serviço de Endoscopia e Cirurgia Veterinária, São Paulo, SP, Brazil
| | - G T Pereira
- Faculdade de Ciências Agrárias e Veterinárias, UNESP-Univ Estadual Paulista, Jaboticabal, SP, Brazil
| | - L R M Sá
- Faculdade de Medicina Veterinária e Zootecnia, University of São Paulo (USP), São Paulo, SP, Brazil
| | - A C Carciofi
- Faculdade de Ciências Agrárias e Veterinárias, UNESP-Univ Estadual Paulista, Jaboticabal, SP, Brazil
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Drenckpohl D, Hocker J, Shareef M, Vegunta R, Colgan C. Adding Dietary Green Beans Resolves the Diarrhea Associated With Bowel Surgery in Neonates: A Case Study. Nutr Clin Pract 2017; 20:674-7. [PMID: 16306306 DOI: 10.1177/0115426505020006674] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Feeding intolerance is a common problem in infants who have had multiple or extensive resections of their small bowel. Chronic malabsorption and diarrhea are common side effects that inhibit the advancement of enteral feedings and prolong dependence on parenteral nutrition (PN). Poor growth, recurrent central line infections, cholestasis, and osteopenia are well-known complications associated with long-term PN dependency. It has been shown that, in adults with short bowel syndrome, providing dietary fiber can improve tolerance to enteral feeding. There are no published studies that have addressed the influence of dietary fiber on feeding intolerance in infants after bowel resections. The ensuing case studies illustrate the positive outcomes of fiber use in infants with diarrhea secondary to small bowel resections.
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Affiliation(s)
- Douglas Drenckpohl
- Department of Neonatology, UIC College of Medicine at Peoria, Children's Hospital of Illinois, IL 61637, USA.
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Banerjee J, Singh R, Vijayaraghavan R, MacFarlane D, Patti AF, Arora A. Bioactives from fruit processing wastes: Green approaches to valuable chemicals. Food Chem 2016; 225:10-22. [PMID: 28193402 DOI: 10.1016/j.foodchem.2016.12.093] [Citation(s) in RCA: 167] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 12/06/2016] [Accepted: 12/27/2016] [Indexed: 11/24/2022]
Abstract
Fruit processing industries contribute more than 0.5billion tonnes of waste worldwide. The global availability of this feedstock and its untapped potential has encouraged researchers to perform detailed studies on value-addition potential of fruit processing waste (FPW). Compared to general food or other biomass derived waste, FPW are found to be selective and concentrated in nature. The peels, pomace and seed fractions of FPW could potentially be a good feedstock for recovery of bioactive compounds such as pectin, lipids, flavonoids, dietary fibres etc. A novel bio-refinery approach would aim to produce a wider range of valuable chemicals from FPW. The wastes from majority of the extraction processes may further be used as renewable sources for production of biofuels. The literature on value addition to fruit derived waste is diverse. This paper presents a review of fruit waste derived bioactives. The financial challenges encountered in existing methods are also discussed.
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Affiliation(s)
- Jhumur Banerjee
- CTARA, IITB-Monash Research Academy, IIT Bombay, Mumbai, Maharashtra 400076, India
| | - Ramkrishna Singh
- CTARA, IITB-Monash Research Academy, IIT Bombay, Mumbai, Maharashtra 400076, India
| | - R Vijayaraghavan
- School of Chemistry, Faculty of Science, Monash University, Clayton Campus, VIC 3800, Australia
| | - Douglas MacFarlane
- School of Chemistry, Faculty of Science, Monash University, Clayton Campus, VIC 3800, Australia
| | - Antonio F Patti
- School of Chemistry, Faculty of Science, Monash University, Clayton Campus, VIC 3800, Australia
| | - Amit Arora
- CTARA, IITB-Monash Research Academy, IIT Bombay, Mumbai, Maharashtra 400076, India.
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Asuquo EG, Udobi CE. Antibacterial and toxicity studies of the ethanol extract of Musa paradisiaca leaf. ACTA ACUST UNITED AC 2016. [DOI: 10.1080/23312025.2016.1219248] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ememobong Gideon Asuquo
- Faculty of Pharmacy, Department of Pharmaceutics and Pharmaceutical Technology, Pharmaceutical Microbiology Unit, University of Uyo, Uyo, Nigeria
| | - Chinweizu Ejikeme Udobi
- Faculty of Pharmacy, Department of Pharmaceutics and Pharmaceutical Technology, Pharmaceutical Microbiology Unit, University of Uyo, Uyo, Nigeria
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Abstract
Prolonged diarrhea is usually defined as acute-onset diarrhea lasting 7 days or more, but less than 14 days. Its trend has been declining in recent years because of improvement in the management of acute diarrhea, which represents the ideal strategy to prevent prolonged diarrhea. The pathogenesis of prolonged diarrhea is multifactorial and essentially based on persistent mucosal damage due to specific infections or sequential infections with different pathogens, host-related factors including micronutrient and/or vitamin deficiency, undernutrition and immunodeficiency, high mucosal permeability due to previous infectious processes and nutrient deficiency with consequential malabsorption, and microbiota disruption. Infections seem to play a major role in causing prolonged diarrhea in both developing and developed areas. However, single etiologic pathogens have not been identified, and the pattern of agents varies according to settings, host risk factors, and previous use of antibiotics and other drugs. The management of prolonged diarrhea is complex. Because of the wide etiologic spectrum, diagnostic algorithms should take into consideration the age of the patient, clinical and epidemiological factors, and the nutritional status and should always include a search for enteric pathogens. Often, expensive laboratory evaluations are of little benefit in guiding therapy, and an empirical approach may be effective in the majority of cases. The presence or absence of weight loss is crucial for driving the initial management of prolonged diarrhea. If there is no weight loss, generally there is no need for further evaluation. If weight loss is present, empiric anti-infectious therapy or elimination diet may be considered once specific etiologies have been excluded.
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Affiliation(s)
- Antonietta Giannattasio
- Department of Translational Medical Sciences - Section of Pediatrics, University of Naples, Federico II, Via S. Pansini 5, Naples, 80131, Italy
| | - Alfredo Guarino
- Department of Translational Medical Sciences - Section of Pediatrics, University of Naples, Federico II, Via S. Pansini 5, Naples, 80131, Italy
| | - Andrea Lo Vecchio
- Department of Translational Medical Sciences - Section of Pediatrics, University of Naples, Federico II, Via S. Pansini 5, Naples, 80131, Italy
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King AE, Strnad K. Probable Interaction Between Warfarin and Banana Flakes Supplement. Nutr Clin Pract 2016; 31:125-31. [DOI: 10.1177/0884533615591056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Amber E. King
- Jefferson College of Pharmacy, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Kyle Strnad
- Jefferson College of Pharmacy, Thomas Jefferson University, Philadelphia, Pennsylvania
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Vanhauwaert E, Matthys C, Verdonck L, De Preter V. Low-residue and low-fiber diets in gastrointestinal disease management. Adv Nutr 2015; 6:820-7. [PMID: 26567203 PMCID: PMC4642427 DOI: 10.3945/an.115.009688] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Recently, low-residue diets were removed from the American Academy of Nutrition and Dietetics' Nutrition Care Manual due to the lack of a scientifically accepted quantitative definition and the unavailability of a method to estimate the amount of food residue produced. This narrative review focuses on defining the similarities and/or discrepancies between low-residue and low-fiber diets and on the diagnostic and therapeutic values of these diets in gastrointestinal disease management. Diagnostically, a low-fiber/low-residue diet is used in bowel preparation. A bowel preparation is a cleansing of the intestines of fecal matter and secretions conducted before a diagnostic procedure. Therapeutically, a low-fiber/low-residue diet is part of the treatment of acute relapses in different bowel diseases. The available evidence on low-residue and low-fiber diets is summarized. The main findings showed that within human disease research, the terms "low residue" and "low fiber" are used interchangeably, and information related to the quantity of residue in the diet usually refers to the amount of fiber. Low-fiber/low-residue diets are further explored in both diagnostic and therapeutic situations. On the basis of this literature review, the authors suggest redefining a low-residue diet as a low-fiber diet and to quantitatively define a low-fiber diet as a diet with a maximum of 10 g fiber/d. A low-fiber diet instead of a low-residue diet is recommended as a diagnostic value or as specific therapy for gastrointestinal conditions.
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Affiliation(s)
- Erika Vanhauwaert
- Knowledge and Innovation Centre Food and Nutrition, University College Leuven-Limburg, Leuven, Belgium; Department of Clinical and Experimental Medicine and
| | - Christophe Matthys
- Department of Clinical and Experimental Medicine and,Clinical Nutrition Unit, Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium
| | - Lies Verdonck
- Knowledge and Innovation Centre Food and Nutrition, University College Leuven-Limburg, Leuven, Belgium
| | - Vicky De Preter
- Knowledge and Innovation Centre Food and Nutrition, University College Leuven-Limburg, Leuven, Belgium;,Translational Research Center for Gastrointestinal Disorders (TARGID), KU Leuven, Leuven, Belgium; and
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Safety of a New Amino Acid Formula in Infants Allergic to Cow's Milk and Intolerant to Hydrolysates. J Pediatr Gastroenterol Nutr 2015; 61:456-63. [PMID: 25844709 DOI: 10.1097/mpg.0000000000000803] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Amino acid-based formulas (AAFs) are recommended for children with cow's-milk allergy (CMA) failing to respond to extensively hydrolysed formulas (eHFs). We evaluated the effects of a new thickened AAF (TAAF, Novalac), containing a pectin-based thickener, and a reference AAF (RAAF, Neocate) on allergy symptoms and safety, through blood biochemistry analysis and growth. METHODS Infants (ages < 18 months) with CMA symptoms failing to respond to eHFs were randomised in a double-blind manner to receive TAAF or RAAF for 3 months. All of the infants were then fed TAAF for 3 additional months. Paediatric visits occurred at 1, 3, and 6 months. Blood samples were collected at inclusion and 3 months. RESULTS Results at 1 month were previously described. The 75 infants with proven CMA and eHF intolerance tolerated their allocated formula. At 3 months, the dominant allergic symptom had disappeared in 76.2% of the infants with TAAF and in 51.5% of the infants with RAAF (P = 0.026). The Scoring Atopic Dermatitis Index significantly improved more with TAAF than with RAAF (-27.3 ± 2.3 vs -20.8 ± 2.2, P = 0.048). Of the infants, 92.9% had normal stools (soft or formed consistency) with TAAF vs 75.8% with RAAF (P = 0.051). More infants in TAAF group had better quality of nighttime sleep (P = 0.036) and low frequency of irritability signs (P < 0.001). With both formulas, all of the biochemical parameters were within normal ranges. There were no differences between the 2 groups in any of the anthropometric z scores. CONCLUSIONS The new TAAF was tolerated by all of the infants with CMA and intolerance to eHFs. Anthropometric and clinical data showed that both formulas were safe.
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Dietary rice bran supplementation prevents Salmonella colonization differentially across varieties and by priming intestinal immunity. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.08.027] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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