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de Cordova Kindermann S, Caon G, Boeck CR, de Oliveira Bauer C, Dos Santos da Silva N, Possamai OL, Longaretti LM, Magenis ML, Damiani AP, de Oliveira Monteiro I, de Andrade VM. Moderate India Pale Ale beer consumption promotes antigenotoxic and non-mutagenic effects in ex vivo and in vivo mice models. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 38975867 DOI: 10.1002/jsfa.13726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 05/07/2024] [Accepted: 06/11/2024] [Indexed: 07/09/2024]
Abstract
BACKGROUND Discussion of the benefits of moderate alcohol consumption is ongoing. Broadly, research focusing on ethanol consumption tends to report no benefits. However, studies that distinguish between different types of alcoholic beverages, particularly beers, often reveal positive effects. The present study evaluated the genotoxic and mutagenic effects of moderate chronic consumption of India Pale Ale (IPA) craft beer. Sixty-four adult male Swiss mice were used and divided into control and treatment groups receiving water, IPA beer with 55.23 g of ethanol per liter of beer, aqueous solution with 55.23 g of ethanol per liter, and hop infusion ad libitum for 30 days. After this period, the animals were genetically evaluated with a comet assay. For the ex vivo comet assay, blood was collected and exposed to hydrogen peroxide (H2O2). For the in vivo assay, the alkylating agent cyclophosphamide (CP) was administered to the groups after blood collection and sacrificed after 24 h. Brain, liver, and heart tissues were analyzed. Bone marrow was collected and submitted to the micronucleus test. RESULTS The groups treated with IPA beer, ethanol, and hops did not show genotoxic and mutagenic action in the blood, brain, heart, or liver. The antigenotoxic action of IPA beer and hops was observed in both in vivo and ex vivo models, showing a similar reduction in DNA damage caused by CP. There was no significant difference between the groups with regard to the formation of micronuclei by CP. CONCLUSION Moderate chronic consumption of IPA beer and hops infusion showed antigenotoxic effects in mice but no antimutagenic action. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Schellen de Cordova Kindermann
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
| | - Glauco Caon
- Laboratório de Metabolismo e Endocrinologia Comparada, Departamento de Fisiologia, Universidade Federal do Rio Grande do Sul-UFRGS, Porto Alegre, Brazil
| | - Carina Rodrigues Boeck
- Mestrado em Ciências da Saúde e da Vida, Programa de Pós-graduação em Nanociências, Universidade Franciscana, Santa Maria, Brazil
| | - Carla de Oliveira Bauer
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
| | - Nicollas Dos Santos da Silva
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
| | - Otavio Lucio Possamai
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
| | - Luiza Martins Longaretti
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
| | - Marina Lummertz Magenis
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
| | - Adriani Paganini Damiani
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
| | - Isadora de Oliveira Monteiro
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
| | - Vanessa Moraes de Andrade
- Laboratory of Translational Biomedicine, Graduate Program of Health Sciences, University of Southern Santa Catarina-UNESC, Criciúma, Brazil
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Trius-Soler M, Moreno JJ. Bitter taste receptors: Key target to understand the effects of polyphenols on glucose and body weight homeostasis. Pathophysiological and pharmacological implications. Biochem Pharmacol 2024:116192. [PMID: 38583811 DOI: 10.1016/j.bcp.2024.116192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/22/2024] [Accepted: 04/04/2024] [Indexed: 04/09/2024]
Abstract
Experimental and clinical research has reported beneficial effects of polyphenol intake on high prevalent diseases such as type 2 diabetes and obesity. These phytochemicals are ligands of taste 2 receptors (T2Rs) that have been recently located in a variety of organs and extra-oral tissues. Therefore, the interaction between polyphenol and T2Rs in brain structures can play a direct effect on appetite/satiety regulation and food intake. T2Rs are also expressed along the digestive tract, and their interaction with polyphenols can induce the release of gastrointestinal hormones (e.g., ghrelin, GLP-1, CCK) influencing appetite, gastrointestinal functionally, and glycemia control. Intestinal microbiota can also influence on network effects of polyphenols-T2Rs interaction and vice versa, impacting innate immune responses and consequently on gut functionally. Furthermore, polyphenols binding to T2Rs present important effects on adipose tissue metabolism. Interestingly, T2R polymorphism could, at least partially, explain the inter-individual variability of the effects of polyphenols on glucose and body weight homeostasis. Together, these factors can contribute to understand the beneficial effects of polyphenol-rich diets but also might aid in identifying new pharmacological pathway targets for the treatment of diabetes and obesity.
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Affiliation(s)
- Marta Trius-Soler
- Department of Public Health and Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Juan José Moreno
- Department of Nutrition, Food Science and Gastronomy, XIA, School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain; Institute for Nutrition and Food Safety Research, University of Barcelona, Barcelona, Spain; Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.
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Dufourc EJ. Wine tannins and their aggregation/release with lipids and proteins: Review and perspectives for neurodegenerative diseases. Biophys Chem 2024; 307:107178. [PMID: 38277878 DOI: 10.1016/j.bpc.2024.107178] [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: 12/08/2023] [Revised: 01/10/2024] [Accepted: 01/10/2024] [Indexed: 01/28/2024]
Abstract
Tannins are amphiphilic molecules, often polymeric, which can be generally described as a core containing hydrophobic aromatic rings surrounded by hydroxyl groups. They have been known for millennia and are part of human culture. They are ubiquitous in nature and are best known in the context of wine and tea tasting and food cultures. However, they are also very useful for human health, as they are powerful antioxidants capable of combating the constant aggressions of everyday life. However, their mode of action is only just beginning to be understood. This review, using physicochemical concepts, attempts to summarize current knowledge and present an integrated view of the complex relationship between tannins, proteins and lipids, in the context of wine drinking while eating. There are many thermodynamic equilibria governing the interactions between tannins, saliva proteins, lipid droplets in food, membranes and the taste receptors embedded in them. Taste sensations can be explained using these multiple equilibria: for example, astringency (dry mouth) can be explained by the strong binding of tannin micelles to the proline-rich proteins of saliva, suppressing their lubricating action on the palate. In the presence of lipid droplets in food, the equilibrium is shifted towards tannin-lipid complexes, a situation that reduces the astringency perceived when consuming a tannic wine with fatty foods, the so-called "camembert effect". Tannins bind preferentially to taste receptors located in mouth membranes, but can also fluidify lipids in the non-keratinized mucous membranes of the mouth, which can impair the functioning of taste receptors there. Cholesterol, present in large quantities in keratinized mucous membranes, stiffens them and thus prevents tannins from disrupting the conduction of information through other taste receptors. As tannins assemble and disassemble depending on whether they are in contact with proteins, lipids or taste receptors, a perspective on their potential use in the context of neurodegenerative diseases where fibrillation is a key phenomenon will also be discussed.
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Affiliation(s)
- Erick J Dufourc
- Institut Européen de Chimie et Biologie UAR3033 CNRS, University of Bordeaux, INSERM US01, Pessac, France; Institute of Chemistry & Biology of Membranes & Nanoobjects, UMR5248, CNRS, University of Bordeaux, Bordeaux Polytechnic Institute, Pessac, France.
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Osakabe N, Shimizu T, Fujii Y, Fushimi T, Calabrese V. Sensory Nutrition and Bitterness and Astringency of Polyphenols. Biomolecules 2024; 14:234. [PMID: 38397471 PMCID: PMC10887135 DOI: 10.3390/biom14020234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/05/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Recent studies have demonstrated that the interaction of dietary constituents with taste and olfactory receptors and nociceptors expressed in the oral cavity, nasal cavity and gastrointestinal tract regulate homeostasis through activation of the neuroendocrine system. Polyphenols, of which 8000 have been identified to date, represent the greatest diversity of secondary metabolites in plants, most of which are bitter and some of them astringent. Epidemiological studies have shown that polyphenol intake contributes to maintaining and improving cardiovascular, cognitive and sensory health. However, because polyphenols have very low bioavailability, the mechanisms of their beneficial effects are unknown. In this review, we focused on the taste of polyphenols from the perspective of sensory nutrition, summarized the results of previous studies on their relationship with bioregulation and discussed their future potential.
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Affiliation(s)
- Naomi Osakabe
- Functional Control Systems, Graduate School of Engineering and Science, Shibaura Institute of Technology, Tokyo 135-8548, Japan
- Systems Engineering and Science, Graduate School of Engineering and Science, Shibaura Institute of Technology, Tokyo 135-8548, Japan;
- Department of Bio-Science and Engineering, Faculty of System Science and Engineering, Shibaura Institute of Technology, Tokyo 135-8548, Japan; (T.S.); (Y.F.)
| | - Takafumi Shimizu
- Department of Bio-Science and Engineering, Faculty of System Science and Engineering, Shibaura Institute of Technology, Tokyo 135-8548, Japan; (T.S.); (Y.F.)
| | - Yasuyuki Fujii
- Department of Bio-Science and Engineering, Faculty of System Science and Engineering, Shibaura Institute of Technology, Tokyo 135-8548, Japan; (T.S.); (Y.F.)
| | - Taiki Fushimi
- Systems Engineering and Science, Graduate School of Engineering and Science, Shibaura Institute of Technology, Tokyo 135-8548, Japan;
| | - Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95125 Catania, Italy;
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Bottoni M, Martinelli G, Maranta N, Sabato E, Milani F, Colombo L, Colombo PS, Piazza S, Sangiovanni E, Giuliani C, Bruschi P, Vistoli G, Dell’Agli M, Fico G. From Primary Data to Ethnopharmacological Investigations on Achillea erba-rotta subsp. moschata (Wulfen) I.Richardson as a Remedy against Gastric Ailments in Valmalenco (Italy). PLANTS (BASEL, SWITZERLAND) 2024; 13:539. [PMID: 38498568 PMCID: PMC10891827 DOI: 10.3390/plants13040539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/07/2024] [Accepted: 02/11/2024] [Indexed: 03/20/2024]
Abstract
(1) Background: Within the framework of the European Interreg Italy-Switzerland B-ICE & Heritage project (2018-2022), this study originated from a three-year ethnobotanical survey in Valmalenco (Sondrio, Italy). Following a preliminary work published by our group, this research further explored the folk therapeutic use of Achillea erba-rotta subsp. moschata (Wulfen) I.Richardson (Asteraceae) for dyspepsia disorders, specifically its anti-inflammatory potential at a gastrointestinal level. (2) Methods: Semi-structured interviews were performed. The bitter taste was investigated through molecular docking software (PLANTS, GOLD), while the anti-inflammatory activity of the hydroethanolic extract, infusion, and decoction was evaluated based on the release of IL-8 and IL-6 after treatment with TNFα or Helicobacter pylori. The minimum inhibitory concentration and bacterial adhesion on the gastric epithelium were evaluated. (3) Results: In total, 401 respondents were interviewed. Molecular docking highlighted di-caffeoylquinic acids as the main compounds responsible for the interaction with bitter taste receptors. The moderate inhibition of IL-6 and IL-8 release was recorded, while, in the co-culture with H. pylori, stronger anti-inflammatory potential was expressed (29-45 μg/mL). The concentration-dependent inhibition of H. pylori growth was recorded (MIC = 100 μg/mL), with a significant anti-adhesive effect. (4) Conclusions: Confirming the folk tradition, the study emphasizes the species' potentiality for dyspepsia disorders. Future studies are needed to identify the components mostly responsible for the biological effects.
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Affiliation(s)
- Martina Bottoni
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (M.B.); (E.S.); (L.C.); (P.S.C.); (C.G.); (G.V.); (G.F.)
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Sciences, University of Milan, Via Religione 25, 25088 Toscolano Maderno, BS, Italy
| | - Giulia Martinelli
- Department of Pharmacological and Biomolecular Sciences “Rodolfo Paoletti”, University of Milan, Via Balzaretti 9, 20133 Milan, Italy; (G.M.); (N.M.); (S.P.); (E.S.); (M.D.)
| | - Nicole Maranta
- Department of Pharmacological and Biomolecular Sciences “Rodolfo Paoletti”, University of Milan, Via Balzaretti 9, 20133 Milan, Italy; (G.M.); (N.M.); (S.P.); (E.S.); (M.D.)
| | - Emanuela Sabato
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (M.B.); (E.S.); (L.C.); (P.S.C.); (C.G.); (G.V.); (G.F.)
| | - Fabrizia Milani
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (M.B.); (E.S.); (L.C.); (P.S.C.); (C.G.); (G.V.); (G.F.)
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Sciences, University of Milan, Via Religione 25, 25088 Toscolano Maderno, BS, Italy
| | - Lorenzo Colombo
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (M.B.); (E.S.); (L.C.); (P.S.C.); (C.G.); (G.V.); (G.F.)
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Sciences, University of Milan, Via Religione 25, 25088 Toscolano Maderno, BS, Italy
| | - Paola Sira Colombo
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (M.B.); (E.S.); (L.C.); (P.S.C.); (C.G.); (G.V.); (G.F.)
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Sciences, University of Milan, Via Religione 25, 25088 Toscolano Maderno, BS, Italy
| | - Stefano Piazza
- Department of Pharmacological and Biomolecular Sciences “Rodolfo Paoletti”, University of Milan, Via Balzaretti 9, 20133 Milan, Italy; (G.M.); (N.M.); (S.P.); (E.S.); (M.D.)
| | - Enrico Sangiovanni
- Department of Pharmacological and Biomolecular Sciences “Rodolfo Paoletti”, University of Milan, Via Balzaretti 9, 20133 Milan, Italy; (G.M.); (N.M.); (S.P.); (E.S.); (M.D.)
| | - Claudia Giuliani
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (M.B.); (E.S.); (L.C.); (P.S.C.); (C.G.); (G.V.); (G.F.)
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Sciences, University of Milan, Via Religione 25, 25088 Toscolano Maderno, BS, Italy
| | - Piero Bruschi
- Department of Agricultural, Environmental, Food and Forestry Science and Technology, University of Florence, Piazzale delle Cascine 18, 50144 Florence, Italy;
| | - Giulio Vistoli
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (M.B.); (E.S.); (L.C.); (P.S.C.); (C.G.); (G.V.); (G.F.)
| | - Mario Dell’Agli
- Department of Pharmacological and Biomolecular Sciences “Rodolfo Paoletti”, University of Milan, Via Balzaretti 9, 20133 Milan, Italy; (G.M.); (N.M.); (S.P.); (E.S.); (M.D.)
| | - Gelsomina Fico
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (M.B.); (E.S.); (L.C.); (P.S.C.); (C.G.); (G.V.); (G.F.)
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Sciences, University of Milan, Via Religione 25, 25088 Toscolano Maderno, BS, Italy
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Araújo de Vasconcelos MH, Tavares RL, Dutra MLDV, Batista KS, D'Oliveira AB, Pinheiro RO, Pereira RDA, Lima MDS, Salvadori MGDSS, de Souza EL, Magnani M, Alves AF, Aquino JDS. Extra virgin coconut oil ( Cocos nucifera L.) intake shows neurobehavioural and intestinal health effects in obesity-induced rats. Food Funct 2023. [PMID: 37318515 DOI: 10.1039/d3fo00850a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The present study aimed to evaluate the effect of E-VCO on the neurobehaviour and intestinal health parameters of obesity-induced rats, focusing on food consumption, body composition, bacterial and faecal organic acids and histological analyses in the hippocampus and colon. A total of 32 male Wistar rats were randomized into healthy (HG, n = 16) and obese groups (OG, n = 16), which consumed a control or cafeteria diet for eight weeks, respectively. After this period, they were subdivided into four groups: healthy (HG, n = 8); healthy treated with E-VCO (HGCO, n = 8); obese (OG, n = 8); obese treated with E-VCO (OGCO, n = 8), continuing for another eight weeks with their respective diets. The treated groups received 3000 mg kg-1 of E-VCO and control groups received water via gavage. Food preference, body weight gain, body composition, anxiety- and depression-like behaviour were evaluated. Bacteria and organic acids were evaluated in faeces, and histological analyses of the hippocampus and M1 and M2 macrophages in the colon were performed. E-VCO reduced energy intake (16.68%) and body weight gain (16%), although it did not reduce the fat mass of obese rats. E-VCO showed an antidepressant effect, increased lactic acid bacteria counts and modulated organic acids in obese rats. Furthermore, E-VCO protected the hippocampus from neuronal degeneration caused by the obesogenic diet, decreased the M1 macrophage and increased the M2 macrophage population in the gut. The results suggest neurobehavioural modulation and improved gut health by E-VCO, with promising effects against obesity-related comorbidities.
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Affiliation(s)
- Maria Helena Araújo de Vasconcelos
- Experimental Nutrition Laboratory, Department of Nutrition, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil.
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
| | - Renata Leite Tavares
- Experimental Nutrition Laboratory, Department of Nutrition, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil.
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
| | - Maria Letícia da Veiga Dutra
- Experimental Nutrition Laboratory, Department of Nutrition, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil.
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
| | - Kamila Sabino Batista
- Experimental Nutrition Laboratory, Department of Nutrition, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil.
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
| | - Aline Barbosa D'Oliveira
- Experimental Nutrition Laboratory, Department of Nutrition, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil.
| | - Rafael Oliveira Pinheiro
- Experimental Nutrition Laboratory, Department of Nutrition, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil.
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
| | - Ramon de Alencar Pereira
- Laboratory of Leishmaniasis Pathology, Department of Pathology, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Marcos Dos Santos Lima
- Laboratory of Food and Beverage Analysis, Department of Food Technology, Institute Federal of Sertão Pernambucano (IF-Sertão PE), Petrolina, Pernambuco, Brazil
| | | | - Evandro Leite de Souza
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
- Laboratory of Food Microbiology and Biochemistry, Department of Nutrition, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | - Marciane Magnani
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
- Laboratory of Microbial Processes in Food, Department of Food Engineering, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | - Adriano Francisco Alves
- Laboratory of General Pathology, Department of Physiology and Pathology, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
| | - Jailane de Souza Aquino
- Experimental Nutrition Laboratory, Department of Nutrition, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil.
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), Cidade Universitária, s/n-Castelo Branco III, João Pessoa, Paraíba, Brazil
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Pungpuag S, Boonpangrak S, Suwanwong Y. Anti-Leukemic Effects on a U937 Cell Line of Fresh and Steamed Chinese Kale Juice and Their Pro-Apoptotic Effects via a Caspase-Dependent Pathway. Foods 2023; 12:foods12071471. [PMID: 37048295 PMCID: PMC10094306 DOI: 10.3390/foods12071471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/27/2023] [Accepted: 03/23/2023] [Indexed: 04/14/2023] Open
Abstract
Chinese kale is a vegetable belonging to the family Brassicaceae in which members of this family produce unique metabolites called glucosinolates and isothiocyanates. These substances have been found to exhibit many benefits to human health. This study aimed to investigate and compare the contents of glucosinolates and isothiocyanates, and the anti-leukemic activity of fresh and steamed Chinese kale juice (CKJ). Cell viability and proliferation activity of U937 cells treated with CKJ were determined. Cell apoptosis and alterations of apoptosis-related protein expression were studied. Results showed that CKJ significantly decreased the viability of leukemic cells and inhibited cell proliferation in a dose- and time-dependent manner. After treatment with 5% v/v fresh and steamed CKJ for 24 h, the percentage of apoptotic cells increased to 53% and 36%, respectively. Increased amounts of cleaved caspase-3 in U937 cells treated with CKJ were observed, indicating that CKJ can trigger apoptotic cell death through a caspase-dependent pathway. Fresh CKJ was found to be more effective than steamed CKJ in suppressing cell survival and inducing cell apoptosis. The results suggest that Chinese kale possesses an anti-leukemic potential and could be further developed for cancer therapy and prevention. However, thermal cooking could reduce its beneficial function.
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Affiliation(s)
- Siriphorn Pungpuag
- Clinical Hematology Sciences Program, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Somchai Boonpangrak
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Yaneenart Suwanwong
- Department of Clinical Microscopy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
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Potential of Polyphenols for Improving Sleep: A Preliminary Results from Review of Human Clinical Trials and Mechanistic Insights. Nutrients 2023; 15:nu15051257. [PMID: 36904255 PMCID: PMC10005154 DOI: 10.3390/nu15051257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/21/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
Global epidemiologic evidence supports an interrelationship between sleep disorders and fruits and vegetable ingestion. Polyphenols, a broad group of plant substances, are associated with several biologic processes, including oxidative stress and signaling pathways that regulate the expression of genes promoting an anti-inflammatory environment. Understanding whether and how polyphenol intake is related to sleep may provide avenues to improve sleep and contribute to delaying or preventing the development of chronic disease. This review aims to assess the public health implications of the association between polyphenol intake and sleep and to inform future research. The effects of polyphenol intake, including chlorogenic acid, resveratrol, rosmarinic acid, and catechins, on sleep quality and quantity are discussed to identify polyphenol molecules that may improve sleep. Although some animal studies have investigated the mechanisms underlying the effects of polyphenols on sleep, the paucity of trials, especially randomized controlled trials, does not allow for conducting a meta-analysis to reach clear conclusions about the relationships among these studies to support the sleep-improving effects of polyphenols.
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9
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Mao Z, Cheng W, Li Z, Yao M, Sun K. Clinical Associations of Bitter Taste Perception and Bitter Taste Receptor Variants and the Potential for Personalized Healthcare. Pharmgenomics Pers Med 2023; 16:121-132. [PMID: 36819962 PMCID: PMC9936560 DOI: 10.2147/pgpm.s390201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 02/07/2023] [Indexed: 02/13/2023] Open
Abstract
Bitter taste receptors (T2Rs) consist of 25 functional receptors that can be found in various types of cells throughout the human body with responses ranging from detecting bitter taste to suppressing pathogen-induced inflammation upon activation. Numerous studies have observed clinical associations with genetic or phenotypic variants in bitter taste receptors, most notably that of the receptor isoform T2R38. With genetic variants playing a role in the response of the body to bacterial quorum-sensing molecules, bacterial metabolites, medicinal agonists and nutrients, we examine how T2R polymorphisms, expression levels and bitter taste perception can lead to varying clinical associations. From these genetic and phenotypic differences, healthcare management can potentially be individualized through appropriately administering drugs with bitter masking to increase compliance; optimizing nutritional strategies and diets; avoiding the use of T2R agonists if this pathway is already activated from bacterial infections; adjusting drug regimens based on differing prognoses; or adjusting drug regimens based on T2R expression levels in the target cell type and bodily region.
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Affiliation(s)
- Ziwen Mao
- Henan Provincial Key Laboratory of Children’s Genetics and Metabolic Diseases, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China,Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China
| | - Weyland Cheng
- Henan Provincial Key Laboratory of Children’s Genetics and Metabolic Diseases, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China,Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China,Correspondence: Weyland Cheng, Henan Provincial Key Laboratory of Children’s Genetics and Metabolic Diseases, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, 33 Longhu Waihuan East Road, Zhengzhou, Henan, People’s Republic of China, Tel +86 18502758200, Email
| | - Zhenwei Li
- Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China
| | - Manye Yao
- Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China
| | - Keming Sun
- Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China
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10
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Gaur G, Gänzle MG. Conversion of (poly)phenolic compounds in food fermentations by lactic acid bacteria: Novel insights into metabolic pathways and functional metabolites. Curr Res Food Sci 2023; 6:100448. [PMID: 36713641 PMCID: PMC9876838 DOI: 10.1016/j.crfs.2023.100448] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/07/2023] [Accepted: 01/15/2023] [Indexed: 01/19/2023] Open
Abstract
Lactobacillaceae are among the major fermentation organisms in most food fermentations but the metabolic pathways for conversion of (poly)phenolic compounds by lactobacilli have been elucidated only in the past two decades. Hydroxycinnamic and hydroxybenzoic acids are metabolized by separate enzymes which include multiple esterases, decarboxylases and hydroxycinnamic acid reductases. Glycosides of phenolic compounds including flavonoids are metabolized by glycosidases, some of which are dedicated to glycosides of plant phytochemicals rather than oligosaccharides. Metabolism of phenolic compounds in food fermentations often differs from metabolism in vitro, likely reflecting the diversity of phenolic compounds and the unknown stimuli that induce expression of metabolic genes. Current knowledge will facilitate fermentation strategies to achieve improved food quality by targeted conversion of phenolic compounds.
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Affiliation(s)
- Gautam Gaur
- University of Alberta, Department of Agricultural, Food and Nutritional Science, Edmonton, Alberta, Canada
| | - Michael G. Gänzle
- University of Alberta, Department of Agricultural, Food and Nutritional Science, Edmonton, Alberta, Canada
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11
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Bioactive Compounds from Fruits as Preservatives. Foods 2023; 12:foods12020343. [PMID: 36673435 PMCID: PMC9857965 DOI: 10.3390/foods12020343] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/02/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
The use of additives with preservative effects is a common practice in the food industry. Although their use is regulated, natural alternatives have gained more attention among researchers and professionals in the food industry in order to supply processed foods with a clean label. Fruits are essential components in a healthy diet and have also been associated with improved health status and a lower risk of developing diseases. This review aims to provide an overview of the main bioactive compounds (polyphenols, betalain, and terpenes) naturally found in fruits, their antioxidant and antimicrobial activity in vitro, and their preservative effect in different foods. Many extracts obtained from the skin (apple, grape, jabuticaba, orange, and pomegranate, for instance), pulp (such as red pitaya), and seeds (guarana, grape, and jabuticaba) of fruits are of great value due to the presence of multiple compounds (punicalagin, catechin, gallic acid, limonene, β-pinene, or γ-terpinene, for instance). In terms of antioxidant activity, some fruits that stand out are date, jabuticaba, grape, and olive, which interact with different radicals and show different mechanisms of action in vitro. Antimicrobial activity is observed for natural extracts and essential oils (especially from citrus fruits) that limit the growth of many microorganisms (Bacillus subtilis, Escherichia coli, Penicillium digitatum, and Pseodomonas aeruginosa, for instance). Studies in foods have revealed that the use of extracts or essential oils as free or encapsulated forms or incorporated into films and coatings can inhibit microbial growth, slow oxidative reactions, reduce the accumulation of degradative products, and also preserve sensory attributes, especially with films and coatings. Future studies could focus on the advances of extracts and essential oils to align their use with the development of healthier foods (especially for meat products) and explore the inhibition of spoilage microorganisms in dairy products, for instance.
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12
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Trius-Soler M, Bersano-Reyes PA, Góngora C, Lamuela-Raventós RM, Nieto G, Moreno JJ. Association of phenylthiocarbamide perception with anthropometric variables and intake and liking for bitter vegetables. GENES & NUTRITION 2022; 17:12. [PMID: 35896963 PMCID: PMC9331802 DOI: 10.1186/s12263-022-00715-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 06/30/2022] [Indexed: 06/15/2023]
Abstract
Phenylthiocarbamide (PTC) sensitivity, a sensory trait mediated by the bitter taste receptor 38 (TAS2R38), has been described as a promising biomarker of health status or disease risk. The aim of this cross-sectional study was to evaluate the influence of PTC phenotypes on (1) individual anthropometric and clinical history variables; (2) other basic taste recognition thresholds (RTs), and (3) the hedonic perception and habitual intake of Brassicaceae vegetables in a young adult population (18.9 ± 1.7 years old). The PTC phenotype was determined by the quantitative measure of the PTC recognition threshold (non-tasters, 24.1%; tasters, 52.3%; and super tasters, 23.6%). No significant differences in smoking habits, oral and nasal disorders, family antecedents of diseases related to metabolic syndrome, and Brassicaceae vegetable hedonic perception and consumption were found between the PTC phenotype groups. The average BMI of super-taster females and males was significantly lower compared to non-tasters. In addition, the PTC taster status was a predictor of lower scores for other basic taste RTs. Overall, the defined PTC super-taster cohort could be differentiated from the non-tasters by variables related to weight control such as BMI and sucrose RT.
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Affiliation(s)
- Marta Trius-Soler
- Department of Nutrition, Food Sciences and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028, Barcelona, Spain
- INSA-UB, Instituto de Investigación en Nutrición y Seguridad Alimentaria, Universidad de Barcelona, 08921, Santa Coloma de Gramenet, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Paz A Bersano-Reyes
- Department of Food Technology, Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence "Campus Mare Nostrum", Espinardo, 30071, Murcia, Spain
| | - Clara Góngora
- Department of Nutrition, Food Sciences and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028, Barcelona, Spain
| | - Rosa M Lamuela-Raventós
- Department of Nutrition, Food Sciences and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028, Barcelona, Spain
- INSA-UB, Instituto de Investigación en Nutrición y Seguridad Alimentaria, Universidad de Barcelona, 08921, Santa Coloma de Gramenet, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Gema Nieto
- Department of Food Technology, Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence "Campus Mare Nostrum", Espinardo, 30071, Murcia, Spain
| | - Juan J Moreno
- Department of Nutrition, Food Sciences and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028, Barcelona, Spain.
- INSA-UB, Instituto de Investigación en Nutrición y Seguridad Alimentaria, Universidad de Barcelona, 08921, Santa Coloma de Gramenet, Spain.
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain.
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13
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Lackner S, Sconocchia T, Ziegler T, Passegger C, Meier-Allard N, Schwarzenberger E, Wonisch W, Lahousen T, Kohlhammer-Dohr A, Mörkl S, Derler M, Strobl H, Holasek SJ. Immunomodulatory Effects of Aronia Juice Polyphenols-Results of a Randomized Placebo-Controlled Human Intervention Study and Cell Culture Experiments. Antioxidants (Basel) 2022; 11:1283. [PMID: 35883769 PMCID: PMC9312026 DOI: 10.3390/antiox11071283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/28/2022] [Accepted: 06/24/2022] [Indexed: 11/17/2022] Open
Abstract
Dietary polyphenols, which are present in Aronia melanocarpa, have been associated with various beneficial effects on human health including antioxidant, antiviral, and anti-inflammatory activities. We aimed to investigate the immunomodulatory effects of aronia juice polyphenols in a randomized placebo-controlled human intervention study and cell culture experiments. A total of 40 females were asked to consume either 200 mL of aronia juice or a placebo drink for six weeks and were investigated again after a washout period of another six weeks. We observed that only half of the participants tolerated the aronia juice well (Vt) and the other half reported complaints (Vc). The placebo (P) was generally tolerated with one exception (p = 0.003). Plasma polyphenol levels increased significantly in Vt after the intervention (p = 0.024) but did neither in P nor in Vc. Regulatory T cell (Treg) frequencies remained constant in Vt and P during the intervention, whereas Tregs decreased in Vc (p = 0.018). In cell culture, inhibiting effects of ferulic acid (p = 0.0005) and catechin (p = 0.0393) on the differentiation of Tregs were observed as well as reduced activation of CD4-T cells in ferulic acid (p = 0.0072) and aronia juice (p = 0.0163) treated cells. Interestingly, a CD4+CD25-FoxP3+ cell population emerged in vitro in response to aronia juice, but not when testing individual polyphenols. In conclusion, our data strengthen possible individual hormetic effects, the importance of the food matrix for bioactivity, and the need for further investigations on possible impacts of specific physiological features such as the gut microbiota in the context of personalized nutrition.
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Affiliation(s)
- Sonja Lackner
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
| | - Tommaso Sconocchia
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
- Division of Haematology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | - Tobias Ziegler
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
- Juice Plus+ Science Institute, Collierville, TN 38017, USA
| | - Christina Passegger
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
| | - Nathalie Meier-Allard
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
| | - Elke Schwarzenberger
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
| | - Willibald Wonisch
- Division of Physiological Chemistry, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria;
| | - Theresa Lahousen
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (T.L.); (A.K.-D.); (S.M.)
| | - Alexandra Kohlhammer-Dohr
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (T.L.); (A.K.-D.); (S.M.)
| | - Sabrina Mörkl
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, 8036 Graz, Austria; (T.L.); (A.K.-D.); (S.M.)
| | - Martina Derler
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
- Department of Pharmacology and Toxicology, University of Graz, 8010 Graz, Austria
| | - Herbert Strobl
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
| | - Sandra Johanna Holasek
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria; (S.L.); (T.S.); (T.Z.); (C.P.); (N.M.-A.); (E.S.); (M.D.); (H.S.)
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14
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Zhang X, Wu C. In Silico, In Vitro, and In Vivo Evaluation of the Developmental Toxicity, Estrogenic Activity, and Mutagenicity of Four Natural Phenolic Flavonoids at Low Exposure Levels. ACS OMEGA 2022; 7:4757-4768. [PMID: 35187296 PMCID: PMC8851455 DOI: 10.1021/acsomega.1c04239] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 01/20/2022] [Indexed: 06/14/2023]
Abstract
Flavonoids are bioactive phenolic compounds widely present in plant food and used in various nutraceutical, pharmaceutical, and cosmetic products. However, recent studies showed rising concerns of endocrine disruptions and developmental toxicities for many flavonoids. To understand the impacts of flavonoid structure on toxicity, we used a new multitiered platform to investigate the toxicities of four common flavonoids, luteolin, apigenin, quercetin, and genistein, from flavone, flavonol, and isoflavone. Weak estrogenic activity was detected for four flavonoids (genistein, apigenin, quercetin, and luteolin) at 10-12 to 10-7 M by the MCF-7 cell proliferation assay, which agreed with the molecular docking results. Consistent with the simulation results of Toxicity Estimation Software Tool, genistein and luteolin showed high developmental toxicity in the chicken embryonic assay (45-477 μg/kg) with mortality rate up to 50%. Luteolin, quercetin, and apigenin showed signs of mutagenicity at 5 × 10-3 pmol/plate. The findings showed nonmonotonic dose responses for the chemicals.
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15
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Huang TT, Gu PP, Zheng T, Gou LS, Liu YW. Piperine, as a TAS2R14 agonist, stimulates the secretion of glucagon-like peptide-1 in the human enteroendocrine cell line Caco-2. Food Funct 2022; 13:242-254. [PMID: 34881772 DOI: 10.1039/d1fo02932k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Piperine is reported to ameliorate common metabolic diseases, however, its molecular mechanism is still unclear. In the present study, we examined whether piperine could stimulate glucagon-like peptide-1 (GLP-1) secretion in a human enteroendocrine cell line, Caco-2, and explored the potential mechanisms from the activation of human bitter taste receptors (TAS2Rs). It was found that TAS2R14 was highly expressed in Caco-2 cells, far more than TAS2R4 and TAS2R10. Piperine and flufenamic acid (FA, a known TAS2R14 agonist) markedly increased intracellular calcium mobilization and significantly enhanced the GLP-1 secretion, accompanied by elevated levels of proglucagon mRNA in Caco-2 cells compared with the control. Moreover, piperine and FA activated TAS2R14 signaling as evidenced by the increased mRNA and protein levels of TAS2R14, and the protein expression of its downstream key molecules including phospholipase C β2 (PLCβ2) and a transient receptor potential channel melastatin 5 (TRPM5). On the other hand, a G protein βγ subunit inhibitor Gallein or a PLC inhibitor U73122 alleviated piperine-stimulated GLP-1 secretion in Caco-2 cells. In the meantime, a flavanone hesperetin significantly attenuated piperine and FA induced the intracellular calcium mobilization and GLP-1 secretion. Furthermore, TAS2R14 knockdown reversed the piperine-triggered up-regulation of PLCβ2 and TRPM5 as well as increased the GLP-1 secretion in Caco-2 cells by TAS2R14 shRNA transfection. In summary, our findings demonstrated that piperine promoted the GLP-1 secretion from enteroendocrine cells through the activation of TAS2R14 signaling. Moreover, TAS2R14 was likely a target of piperine in the alleviation of metabolic diseases.
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Affiliation(s)
- Ting-Ting Huang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China.
| | - Pan-Pan Gu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China.
| | - Ting Zheng
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China.
| | - Ling-Shan Gou
- Center for Genetic Medicine, Xuzhou Maternity and Child Health Care Hospital, Xuzhou 221009, Jiangsu, China
| | - Yao-Wu Liu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China. .,Department of Pharmacology, School of Pharmacy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China
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16
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Sibeko L, Johns T, Cordeiro LS. Traditional plant use during lactation and postpartum recovery: Infant development and maternal health roles. JOURNAL OF ETHNOPHARMACOLOGY 2021; 279:114377. [PMID: 34192598 DOI: 10.1016/j.jep.2021.114377] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 02/11/2021] [Accepted: 06/25/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Evidence of phytochemical roles in infant development and maternal recovery offers insights into beneficial functions of traditional plant use during lactation and the postpartum period. Ethnopharmacological research has relevance to global priorities on maternal and child health, to understanding origins and determinants of human self-medication, and for reconciling traditional postpartum practices and mainstream healthcare. AIM OF THE STUDY Present emerging evidence, within evolutionary and socio-cultural contexts, on the role of maternal consumption on transfer of phytochemicals into breast milk with impacts on maternal and child health, and on infant development. Establish current state of knowledge and an ethnopharmacological research agenda that is attentive to cross-cultural and regional differences in postpartum plant use. MATERIALS AND METHODS An extensive literature review using Medline, Scopus, and Web of Science focused on traditional and contemporary use and socio-cultural context, as well as physiological, pharmacological, toxicological, and behavioral activities of plants used medicinally by women during postpartum recovery and lactation. RESULTS The most widely reported postpartum plants show antimicrobial, anti-inflammatory, immunological, and neurophysiological activities, with low toxicity. Phytochemicals transfer from maternal consumption into breast milk in physiological concentrations, while animal studies demonstrate immunomodulation and other actions of medicinal plants during lactation. Reporting on the use and diverse traditional knowledge of women about plants during the postpartum period is obscured by the marginal place of obstetric issues and by gender biases in ethnobotanical research. In many contemporary contexts use is prejudiced by precautionary risk warnings in health literature and practice that confound lactation with pregnancy. CONCLUSIONS Although systematic investigation of postpartum plant use is lacking, known pharmacological activities support potential benefits on infant development and maternal health with immediate and long-term consequences in relation to allergic, inflammatory, autoimmune, and other diseases. An ethnopharmacological agenda focused on the perinatal period requires directed methodologies and a regional approach in relation to culturally-specific knowledge and practices, traditional plant use, and local health needs. Testing the hypothesis that phytochemicals transferred from medicinal plants into breast milk impact the human immune system and other aspects of infant development requires extended analysis of phytochemicals in human milk and infant lumen and plasma, as well as effects on gastrointestinal and milk microbiome.
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Affiliation(s)
- Lindiwe Sibeko
- Department of Nutrition, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA, 01003, USA.
| | - Timothy Johns
- School of Human Nutrition, McGill University, Ste. Anne de Bellevue, QC, H9X 3V9, Canada.
| | - Lorraine S Cordeiro
- Department of Nutrition, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA, 01003, USA.
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17
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Hunter M, Kellett J, Toohey K, Naumovski N. Sensory and Compositional Properties Affecting the Likeability of Commercially Available Australian Honeys. Foods 2021; 10:foods10081842. [PMID: 34441619 PMCID: PMC8393184 DOI: 10.3390/foods10081842] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/04/2021] [Accepted: 08/06/2021] [Indexed: 11/16/2022] Open
Abstract
Honey’s composition and appearance is largely influenced by floral and geographic origins. Australian honeys are frequently sourced from supermarkets; however, properties associated with consumer preference and likeability remain relatively unknown. The aim of this study was to complete sensory and compositional analyses on a selection of commercially available Australian honeys. Samples (n = 32) were analysed for visual, olfactory and taste characteristics, with overall likeability assessed by the trained sensory panel (n = 24; M = 12). Compositional analysis included colour intensity (mAU); phenolic content; antioxidant characteristics (DPPH, CUPRAC); and physicochemical properties (pH, viscosity, total soluble solids). There were 23 honey samples that were significantly less liked when compared to the most liked honey (p < 0.05). The likeability of honey was positively associated with perceived sweetness (p < 0.01), and it was negatively associated with crystallisation; odour intensity; waxy, chemical, and fermented smell; mouthfeel; aftertaste; sourness; bitterness and pH (All p’s < 0.05). The price (AUD/100 g) was not associated with likeability (p = 0.143), suggesting price value potentially does not influence consumer preferences. Conclusively, differences in likeability between the honey samples demonstrate that consumer perception of sampled honeys is diverse. Honey preference is primarily driven by the organoleptic properties, particularly perceived negative tastes, rather than their antioxidant capacity or phenolic content.
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Affiliation(s)
- Maddison Hunter
- Faculty of Health, University of Canberra, Canberra, ACT 2617, Australia; (J.K.); (K.T.); (N.N.)
- Prehabilitation, Activity, Cancer, Exercise and Survivorship (PACES) Research Group, University of Canberra, Canberra, ACT 2617, Australia
- Correspondence:
| | - Jane Kellett
- Faculty of Health, University of Canberra, Canberra, ACT 2617, Australia; (J.K.); (K.T.); (N.N.)
- Prehabilitation, Activity, Cancer, Exercise and Survivorship (PACES) Research Group, University of Canberra, Canberra, ACT 2617, Australia
- Functional Foods and Nutrition Research (FFNR) Laboratory, University of Canberra, Canberra, ACT 2617, Australia
| | - Kellie Toohey
- Faculty of Health, University of Canberra, Canberra, ACT 2617, Australia; (J.K.); (K.T.); (N.N.)
- Prehabilitation, Activity, Cancer, Exercise and Survivorship (PACES) Research Group, University of Canberra, Canberra, ACT 2617, Australia
| | - Nenad Naumovski
- Faculty of Health, University of Canberra, Canberra, ACT 2617, Australia; (J.K.); (K.T.); (N.N.)
- Functional Foods and Nutrition Research (FFNR) Laboratory, University of Canberra, Canberra, ACT 2617, Australia
- Department of Nutrition-Dietetics, School of Health Science and Education, Harokopio University, 176 71 Athens, Greece
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18
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Ruskovska T, Budić-Leto I, Corral-Jara KF, Ajdžanović V, Arola-Arnal A, Bravo FI, Deligiannidou GE, Havlik J, Janeva M, Kistanova E, Kontogiorgis C, Krga I, Massaro M, Miler M, Milosevic V, Morand C, Scoditti E, Suárez M, Vauzour D, Milenkovic D. Systematic Bioinformatic Analyses of Nutrigenomic Modifications by Polyphenols Associated with Cardiometabolic Health in Humans-Evidence from Targeted Nutrigenomic Studies. Nutrients 2021; 13:2326. [PMID: 34371836 PMCID: PMC8308901 DOI: 10.3390/nu13072326] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/25/2021] [Accepted: 06/30/2021] [Indexed: 12/14/2022] Open
Abstract
Cardiometabolic disorders are among the leading causes of mortality in the human population. Dietary polyphenols exert beneficial effects on cardiometabolic health in humans. Molecular mechanisms, however, are not completely understood. Aiming to conduct in-depth integrative bioinformatic analyses to elucidate molecular mechanisms underlying the protective effects of polyphenols on cardiometabolic health, we first conducted a systematic literature search to identify human intervention studies with polyphenols that demonstrate improvement of cardiometabolic risk factors in parallel with significant nutrigenomic effects. Applying the predefined inclusion criteria, we identified 58 differentially expressed genes at mRNA level and 5 miRNAs, analyzed in peripheral blood cells with RT-PCR methods. Subsequent integrative bioinformatic analyses demonstrated that polyphenols modulate genes that are mainly involved in the processes such as inflammation, lipid metabolism, and endothelial function. We also identified 37 transcription factors that are involved in the regulation of polyphenol modulated genes, including RELA/NFKB1, STAT1, JUN, or SIRT1. Integrative bioinformatic analysis of mRNA and miRNA-target pathways demonstrated several common enriched pathways that include MAPK signaling pathway, TNF signaling pathway, PI3K-Akt signaling pathway, focal adhesion, or PPAR signaling pathway. These bioinformatic analyses represent a valuable source of information for the identification of molecular mechanisms underlying the beneficial health effects of polyphenols and potential target genes for future nutrigenetic studies.
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Affiliation(s)
- Tatjana Ruskovska
- Faculty of Medical Sciences, Goce Delcev University, 2000 Stip, North Macedonia; (T.R.); (M.J.)
| | - Irena Budić-Leto
- Institute for Adriatic Crops and Karst Reclamation, 21000 Split, Croatia;
| | - Karla Fabiola Corral-Jara
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, Institut National de Recherche pour L’agriculture, L’alimentation et L’environnement (INRAE), Faculté de Médecine, F-63000 Clermont-Ferrand, France; (K.F.C.-J.); (I.K.); (C.M.)
| | - Vladimir Ajdžanović
- Institute for Biological Research “Siniša Stanković”—National Institute of Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia; (V.A.); (M.M.); (V.M.)
| | - Anna Arola-Arnal
- Nutrigenomics Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.A.-A.); (F.I.B.); (M.S.)
| | - Francisca Isabel Bravo
- Nutrigenomics Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.A.-A.); (F.I.B.); (M.S.)
| | - Georgia-Eirini Deligiannidou
- Department of Medicine, Democritus University of Thrace, Dragana, 68100 Alexandroupolis, Greece; (G.-E.D.); (C.K.)
| | - Jaroslav Havlik
- Department of Food Science, Czech University of Life Sciences, 16521 Prague, Czech Republic;
| | - Milkica Janeva
- Faculty of Medical Sciences, Goce Delcev University, 2000 Stip, North Macedonia; (T.R.); (M.J.)
| | - Elena Kistanova
- Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria;
| | - Christos Kontogiorgis
- Department of Medicine, Democritus University of Thrace, Dragana, 68100 Alexandroupolis, Greece; (G.-E.D.); (C.K.)
| | - Irena Krga
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, Institut National de Recherche pour L’agriculture, L’alimentation et L’environnement (INRAE), Faculté de Médecine, F-63000 Clermont-Ferrand, France; (K.F.C.-J.); (I.K.); (C.M.)
- Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research, National Institute of Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia
| | - Marika Massaro
- National Research Council (CNR) Institute of Clinical Physiology (IFC), 73100 Lecce, Italy; (M.M.); (E.S.)
| | - Marko Miler
- Institute for Biological Research “Siniša Stanković”—National Institute of Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia; (V.A.); (M.M.); (V.M.)
| | - Verica Milosevic
- Institute for Biological Research “Siniša Stanković”—National Institute of Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia; (V.A.); (M.M.); (V.M.)
| | - Christine Morand
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, Institut National de Recherche pour L’agriculture, L’alimentation et L’environnement (INRAE), Faculté de Médecine, F-63000 Clermont-Ferrand, France; (K.F.C.-J.); (I.K.); (C.M.)
| | - Egeria Scoditti
- National Research Council (CNR) Institute of Clinical Physiology (IFC), 73100 Lecce, Italy; (M.M.); (E.S.)
| | - Manuel Suárez
- Nutrigenomics Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.A.-A.); (F.I.B.); (M.S.)
| | - David Vauzour
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK;
| | - Dragan Milenkovic
- Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, Institut National de Recherche pour L’agriculture, L’alimentation et L’environnement (INRAE), Faculté de Médecine, F-63000 Clermont-Ferrand, France; (K.F.C.-J.); (I.K.); (C.M.)
- Department of Internal Medicine, Division of Cardiovascular Medicine, School of Medicine, University of California Davis, Davis, CA 95616, USA
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19
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Dufourc EJ. Wine tannins, saliva proteins and membrane lipids. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2021; 1863:183670. [PMID: 34111413 DOI: 10.1016/j.bbamem.2021.183670] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/03/2021] [Indexed: 12/12/2022]
Abstract
Polyphenols have been part of human culture for about 6000 years. However, their mode of action in relation to wine tasting while eating is only beginning to be understood. This review, using analytical techniques and physicochemical concepts, attempts to summarize current knowledge and present an integrated view of the complex relationship between tannins, salivary proteins, lipids in food and in oral membranes. The action of tannins on taste sensations and astringency depends on their colloidal state. Although taste sensations are most likely due to interactions with taste receptors, astringency results from strong binding to proline-rich salivary proteins that otherwise lubricate the palate. Tannins disorder non-keratinized mucosa in mouth, possibly perturbing taste receptor function. The 10-15% ethanol present in wines potentiates this action. Cholesterol present in large quantities in keratinized mucosa prevents any disordering action on these oral membranes. Polyphenols bind strongly to the lipid droplets of fatty foods, a situation that reduces the astringency perceived when drinking a tannic wine, the so-called "camembert effect". Based on binding constants mainly measured by NMR, a comprehensive thermodynamic model of the interrelation between polyphenols, salivary proteins, lipids and taste receptors is presented.
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Affiliation(s)
- Erick J Dufourc
- Institute of Chemistry and Biology of Membranes and Nanoobjects, UMR5248, CNRS, University of Bordeaux, Bordeaux Polytechnic Institute, Allée Geoffroy Saint Hilaire, 33600 Pessac, France.
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20
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Lorente-Mento JM, Guillén F, Castillo S, Martínez-Romero D, Valverde JM, Valero D, Serrano M. Melatonin Treatment to Pomegranate Trees Enhances Fruit Bioactive Compounds and Quality Traits at Harvest and during Postharvest Storage. Antioxidants (Basel) 2021; 10:antiox10060820. [PMID: 34063806 PMCID: PMC8224012 DOI: 10.3390/antiox10060820] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/12/2021] [Accepted: 05/18/2021] [Indexed: 12/25/2022] Open
Abstract
The effect of melatonin pomegranate tree treatments on fruit quality and bioactive compounds with antioxidant activity at harvest and during storage at 10 °C for 60 days was assayed in two consecutive years, 2019 and 2020. In the first year, trees were treated with 0.1, 0.3 and 0.5 mM of melatonin along the developmental fruit growth cycle, and results showed that bioactive compounds (total phenolics and total and individual anthocyanins) and antioxidant activity at harvest were higher in fruits from melatonin-treated trees than in controls. Other fruit quality parameters, such as firmness, total soluble solids and aril red colour, were also increased as a consequence of melatonin treatment. In fruit from control tress, firmness and acidity levels decreased during storage, while increases occurred on total soluble solids, leading to fruit quality reductions. These changes were delayed, and even maintenance of total acidity was observed, in fruit from melatonin-treated trees with respect to controls, resulting in a fruit shelf-life increase. Moreover, concentration of phenolics and anthocyanins and antioxidant activity were maintained at higher levels in treated than in control fruits during the whole storage period. In general, all the mentioned effects were found at the highest level with the 0.1 mM melatonin dose, and then it was selected for repeating the experiment in the second year and results of the first year were confirmed. Thus, 0.1 mM melatonin treatment could be a useful tool to enhance aril content on bioactive compounds with antioxidant activity and health beneficial effects and to improve quality traits of pomegranate fruit, at harvest and during postharvest storage.
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Affiliation(s)
- José M. Lorente-Mento
- Department of Applied Biology, EPSO, University Miguel Hernández. Ctra. Beniel km. 3.2, 03312 Orihuela, Alicante, Spain;
| | - Fabián Guillén
- Department of Food Technology, EPSO, University Miguel Hernández. Ctra. Beniel km. 3.2, 03312 Orihuela, Alicante, Spain; (F.G.); (S.C.); (D.M.-R.); (J.M.V.); (D.V.)
| | - Salvador Castillo
- Department of Food Technology, EPSO, University Miguel Hernández. Ctra. Beniel km. 3.2, 03312 Orihuela, Alicante, Spain; (F.G.); (S.C.); (D.M.-R.); (J.M.V.); (D.V.)
| | - Domingo Martínez-Romero
- Department of Food Technology, EPSO, University Miguel Hernández. Ctra. Beniel km. 3.2, 03312 Orihuela, Alicante, Spain; (F.G.); (S.C.); (D.M.-R.); (J.M.V.); (D.V.)
| | - Juan M. Valverde
- Department of Food Technology, EPSO, University Miguel Hernández. Ctra. Beniel km. 3.2, 03312 Orihuela, Alicante, Spain; (F.G.); (S.C.); (D.M.-R.); (J.M.V.); (D.V.)
| | - Daniel Valero
- Department of Food Technology, EPSO, University Miguel Hernández. Ctra. Beniel km. 3.2, 03312 Orihuela, Alicante, Spain; (F.G.); (S.C.); (D.M.-R.); (J.M.V.); (D.V.)
| | - María Serrano
- Department of Applied Biology, EPSO, University Miguel Hernández. Ctra. Beniel km. 3.2, 03312 Orihuela, Alicante, Spain;
- Correspondence: ; Tel.: +34-96-674-9616
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21
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Trius‐Soler M, Santillán‐Alarcón DA, Martínez‐Huélamo M, Lamuela‐Raventós RM, Moreno JJ. Effect of physiological factors, pathologies, and acquired habits on the sweet taste threshold: A systematic review and meta‐analysis. Compr Rev Food Sci Food Saf 2020; 19:3755-3773. [DOI: 10.1111/1541-4337.12643] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Marta Trius‐Soler
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
- INSA‐UB Nutrition and Food Safety Research Institute University of Barcelona Santa Coloma de Gramanet Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) Instituto de Salud Carlos III Madrid Spain
| | - Dimitri A. Santillán‐Alarcón
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
| | - Miriam Martínez‐Huélamo
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
- INSA‐UB Nutrition and Food Safety Research Institute University of Barcelona Santa Coloma de Gramanet Spain
| | - Rosa M. Lamuela‐Raventós
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
- INSA‐UB Nutrition and Food Safety Research Institute University of Barcelona Santa Coloma de Gramanet Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) Instituto de Salud Carlos III Madrid Spain
| | - Juan José Moreno
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
- INSA‐UB Nutrition and Food Safety Research Institute University of Barcelona Santa Coloma de Gramanet Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) Instituto de Salud Carlos III Madrid Spain
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