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Suna G, Keskin O, Küçükçetin İÖ, Ayaz A. Dietary antioxidants and flavonoids intake, and their association with inflammation and oxidative stress parameters in asthmatic women: a case-control study. J Clin Biochem Nutr 2024; 74:22-29. [PMID: 38292125 PMCID: PMC10822751 DOI: 10.3164/jcbn.23-60] [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: 07/18/2023] [Accepted: 09/10/2023] [Indexed: 02/01/2024] Open
Abstract
Asthma is more prevalent and severe in women, especially after puberty. Studies suggest a potential link between dietary antioxidants, inflammation, and oxidative stress. This study aimed to compare the dietary intake of antioxidants in asthmatic and healthy women, evaluating their potential associations with inflammation and oxidative stress. This study analyzed 30 asthmatic and 30 healthy women's lung function, anthropometry, biochemical parameters, and dietary antioxidant intake using a 161-itemized semi-quantitative food frequency questionnaire. Additionally, the study explored connections between serum inflammatory markers and oxidative stress indicators in relation to dietary intake of antioxidant nutrients and flavonoids. Asthmatic women exhibited higher serum IL-6 levels and lower total antioxidant status compared to healthy controls. Nevertheless, no significant differences were observed in dietary antioxidant micronutrient intake. Healthy controls demonstrated a notably higher intake of anthocyanidins compared to asthmatic women. Furthermore, the study identified a negative correlation between flavonol intake and serum total oxidant status, as well as between flavan-3-ols intake and serum oxidative stress index. Dietary differences in flavonoid and flavonoid-rich foods intake among asthmatic women may affect their serum IL-6 levels and oxidative stress. Promoting a diverse diet rich in flavonoids could benefit women with asthma by mitigating inflammation and oxidative stress.
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Affiliation(s)
- Gülen Suna
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Akdeniz University, 07070, Konyaaltı, Antalya, Turkey
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06100, Sıhhiye, Ankara, Turkey
| | - Olgun Keskin
- Department of Chest Disease, Antalya Training and Research Hospital, Kazım Karabekir Street, Varlık District, 07100, Muratpaşa, Antalya, Turkey
| | - İkbal Özen Küçükçetin
- Medical Biochemistry Laboratory, Akdeniz University Hospital, Pınarbaşı District, Dumlupınar Boulevard, 07070, Konyaaltı, Antalya, Turkey
| | - Aylin Ayaz
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06100, Sıhhiye, Ankara, Turkey
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Rasheed S, Rehman K, Shahid M, Suhail S, Akash MSH. Therapeutic potentials of genistein: New insights and perspectives. J Food Biochem 2022; 46:e14228. [PMID: 35579327 DOI: 10.1111/jfbc.14228] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 12/11/2022]
Abstract
Genistein, a polyphenolic isoflavone compound found abundantly in soy or soy-based products, is widely consumed in the Asian population. Genistein has poor bioavailability, to overcome this problem many advanced nano-drug delivery carrier systems are designed to enhance its water solubility and stability. However, further research is required to develop more efficient bioavailability improvement strategies. Genistein is a phytoestrogen which has been associated with reducing the risk of cancer, cardiovascular disorders, and diabetes mellitus. This plant-based bioactive compound possesses numerous biological activities such as anti-oxidant, anti-inflammatory, anti-obesity, anti-cancer, cardioprotective, and anti-diabetic activities to treat various disease states. Genistein has been used as an active therapeutic agent in many medications. Moreover, several clinical trials are in the ongoing stage to develop more efficient treatment therapies, especially for cancer treatment. This article highlights the protective and therapeutic benefits of genistein in the treatment of different ailments, and more specifically elaborates on the anti-cancer potential of genistein regarding various types of cancers. PRACTICAL APPLICATIONS: Genistein possesses versatile biological activities, including anti-diabetic, anti-inflammatory, anti-oxidant, anti-obesity, and anti-angiogenic. The most studied activity is anti-cancer. Currently, a number of pre-clinical and clinical trials are being carried out on anti-neoplastic and cytotoxic activities of genistein to develop novel therapeutic agents with excellent anti-cancer potential for the treatment of various kinds of cancer. Moreover, many bioavailability enhancement strategies have been developed to improve the bioavailability of genistein. Genistein shows significant hypoglycemic effects alone or in combination with other anti-diabetic agents. Genistein in combination with other chemotherapeutic agents is used for the treatment of prostate, bone, colorectal, glioma, breast, and bladder cancer.
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Affiliation(s)
- Sumbal Rasheed
- Department of Pharmaceutical Chemistry, Government College University, Faisalabad, Pakistan
| | - Kanwal Rehman
- Department of Pharmacy, The Women University, Multan, Pakistan
| | - Momina Shahid
- Department of Pharmaceutical Chemistry, Government College University, Faisalabad, Pakistan
| | - Shaleem Suhail
- Department of Pharmaceutical Chemistry, Government College University, Faisalabad, Pakistan
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Zhou D, Bai Z, Guo T, Li J, Li Y, Hou Y, Chen G, Li N. Dietary flavonoids and human top-ranked diseases: The perspective of in vivo bioactivity and bioavailability. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.01.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Fike LT, Munro H, Yu D, Dai Q, Shrubsole MJ. Dietary polyphenols and the risk of colorectal cancer in the prospective Southern Community Cohort Study. Am J Clin Nutr 2022; 115:1155-1165. [PMID: 35044416 PMCID: PMC8970992 DOI: 10.1093/ajcn/nqac012] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 01/13/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Polyphenols are antioxidants with promising anticancer properties, but few studies have examined the associations of specific dietary polyphenols with colorectal cancer (CRC) risks or among Black individuals in the United States. OBJECTIVES We examined the associations between dietary polyphenols and CRC and assessed differences in these associations or polyphenol intakes by subgroups, including race (Black and White), that may contribute to cancer disparities. METHODS The Southern Community Cohort Study prospectively enrolled individuals from the southeastern United States during 2002-2009, most of whom had a low income or are Black. Validated FFQ data and polyphenol databases were used to estimate polyphenol intakes. Cox proportional hazards models were used to obtain HRs and 95% CIs for the highest compared to the lowest intake quintiles (Qs) of specific polyphenols. Median intakes of quintiles were used to obtain linear trends, and restricted cubic splines were used to obtain nonlinear trends. Subgroup analyses were conducted by cancer site, sex, race, household income, and BMI-defined obesity status. RESULTS Among 71,599 participants, the median polyphenol intake was lower for Black individuals (452 mg/day; IQR, 277-672 mg/day) than White individuals (958 mg/day; IQR, 587-1597 mg/day). A significant, inverse, nonlinear association was observed for total polyphenol intake with the CRC risk (HR, 0.57; 95% CI, 0.38-0.86; P = 0.008 comparing 650 mg/day of intake to 0 mg/day). In addition, inverse linear associations were observed for tyrosols and the CRC risk (HRQ5vsQ1, 0.68; 95% CI, 0.50-0.91; P = 0.0014) and for hydroxybenzoic acids and the rectal cancer risk (HRQ5vsQ1, 0.49; 95% CI, 0.29-0.82; P = 0.0007). Associations were consistent by sex, race, income, and BMI. CONCLUSIONS Increasing intakes of total polyphenols, tyrosols, and hydroxybenzoic acids were associated with decreased CRC or rectal cancer risks, and associations were consistent across subgroups. Differences in polyphenol intakes may contribute to the increased CRC incidence among Black US individuals.
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Affiliation(s)
- Landon T Fike
- Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Heather Munro
- International Epidemiology Field Station, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Danxia Yu
- Vanderbilt University School of Medicine, Nashville, TN, USA,Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt University, Nashville, TN, USA,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Qi Dai
- Vanderbilt University School of Medicine, Nashville, TN, USA,Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt University, Nashville, TN, USA,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
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Wu X, Pehrsson PR. Current Knowledge and Challenges on the Development of a Dietary Glucosinolate Database in the United States. Curr Dev Nutr 2021; 5:nzab102. [PMID: 34458665 PMCID: PMC8386921 DOI: 10.1093/cdn/nzab102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/07/2021] [Accepted: 07/16/2021] [Indexed: 01/09/2023] Open
Abstract
Glucosinolates (GSLs) are a group of cancer chemopreventive sulfur-containing compounds found primarily in Brassica vegetables. The goals of this study were to summarize the current knowledge and discuss the challenges of developing a dietary GSL database for US foods. A systematic literature search was conducted for the period 1980-2020. Thirty articles were found to meet all inclusion and exclusion criteria; 27 GSLs were reported in 16 different vegetables. GSLs identified and quantified ranged from 3 for winter cress to 16 for cabbage. In general, the experimental designs of these 30 studies did not fully consider the factors related to the data quality. Enormous variations of GSLs are observed between different vegetables and in the same vegetables. In conclusion, the studies on GSLs in commonly consumed vegetables are still limited, and some data may be outdated. Currently available data are not sufficient to develop a valid GSL database in the United States.
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Affiliation(s)
- Xianli Wu
- Methods and Application of Food Composition Laboratory, USDA ARS Beltsville Human Nutrition Research Center, Beltsville, MD, USA
| | - Pamela R Pehrsson
- Methods and Application of Food Composition Laboratory, USDA ARS Beltsville Human Nutrition Research Center, Beltsville, MD, USA
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Kondža M, Bojić M, Tomić I, Maleš Ž, Rezić V, Ćavar I. Characterization of the CYP3A4 Enzyme Inhibition Potential of Selected Flavonoids. Molecules 2021; 26:molecules26103018. [PMID: 34069400 PMCID: PMC8158701 DOI: 10.3390/molecules26103018] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/14/2021] [Accepted: 05/17/2021] [Indexed: 12/03/2022] Open
Abstract
Acacetin, apigenin, chrysin, and pinocembrin are flavonoid aglycones found in foods such as parsley, honey, celery, and chamomile tea. Flavonoids can act as substrates and inhibitors of the CYP3A4 enzyme, a heme containing enzyme responsible for the metabolism of one third of drugs on the market. The aim of this study was to investigate the inhibitory effect of selected flavonoids on the CYP3A4 enzyme, the kinetics of inhibition, the possible covalent binding of the inhibitor to the enzyme, and whether flavonoids can act as pseudo-irreversible inhibitors. For the determination of inhibition kinetics, nifedipine oxidation was used as a marker reaction. A hemochromopyridine test was used to assess the possible covalent binding to the heme, and incubation with dialysis was used in order to assess the reversibility of the inhibition. All the tested flavonoids inhibited the CYP3A4 enzyme activity. Chrysin was the most potent inhibitor: IC50 = 2.5 ± 0.6 µM, Ki = 2.4 ± 1.0 µM, kinact = 0.07 ± 0.01 min−1, kinact/Ki = 0.03 min−1 µM−1. Chrysin caused the highest reduction of heme (94.5 ± 0.5% residual concentration). None of the tested flavonoids showed pseudo-irreversible inhibition. Although the inactivation of the CYP3A4 enzyme is caused by interaction with heme, inhibitor-heme adducts could not be trapped. These results indicate that flavonoids have the potential to inhibit the CYP3A4 enzyme and interact with other drugs and medications. However, possible food–drug interactions have to be assessed clinically.
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Affiliation(s)
- Martin Kondža
- Faculty of Pharmacy, University of Mostar, Matice Hrvatske bb, 88000 Mostar, Bosnia and Herzegovina; (M.K.); (I.T.)
| | - Mirza Bojić
- University of Zagreb Faculty of Pharmacy and Biochemistry, Ante Kovačića 1, 10000 Zagreb, Croatia;
- Correspondence: ; Tel.: +385-1-4818-304
| | - Ivona Tomić
- Faculty of Pharmacy, University of Mostar, Matice Hrvatske bb, 88000 Mostar, Bosnia and Herzegovina; (M.K.); (I.T.)
| | - Željan Maleš
- University of Zagreb Faculty of Pharmacy and Biochemistry, Ante Kovačića 1, 10000 Zagreb, Croatia;
| | - Valentina Rezić
- Farmavita d.o.o., Igmanska 5A, 71000 Sarajevo, Bosnia and Herzegovina;
| | - Ivan Ćavar
- Faculty of Medicine, University of Mostar, Zrinskog Frankopana 34, 88000 Mostar, Bosnia and Herzegovina;
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Parmenter BH, Croft KD, Hodgson JM, Dalgaard F, Bondonno CP, Lewis JR, Cassidy A, Scalbert A, Bondonno NP. An overview and update on the epidemiology of flavonoid intake and cardiovascular disease risk. Food Funct 2020; 11:6777-6806. [PMID: 32725042 DOI: 10.1039/d0fo01118e] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
There is an accumulating body of literature reporting on dietary flavonoid intake and the risk of cardiovascular disease (CVD) in prospective cohort studies. This makes apparent the need for an overview and update on the current state of the science. To date, at least 27 prospective cohorts (in 44 publications) have evaluated the association between estimated habitual flavonoid intake and CVD risk. At this time, the totality of evidence suggests long-term consumption of flavonoid-rich foods may be associated with a lower risk of fatal and non-fatal ischemic heart disease (IHD), cerebrovascular disease, and total CVD; disease outcomes which are principally, though not exclusively, composed of cases of atherosclerotic CVD (ASCVD). To date, few studies have investigated outcome specific ASCVD, such as peripheral artery disease (PAD) or ischemic stroke. Of the flavonoid subclasses investigated, evidence more often implicates diets rich in anthocyanins, flavan-3-ols, and flavonols in lowering the risk of CVD. Although inferences are restricted by confounding and other inherent limitations of observational studies, causality appears possible based on biological plausibility, temporality, and the relative consistency of the reported associations. However, whether the associations observed represent a benefit of the isolated bioactives per se, or are a signal of the bioactives acting in concert with the co-occurring nutrient matrix within flavonoid-bearing foods, are issues of consideration. Thus, the simple interpretation, and the one most relevant for dietary advice, is that consumption of flavonoid-rich foods or diets higher in flavonoids, appear nutritionally beneficial in the prevention of CVD.
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Affiliation(s)
- Benjamin H Parmenter
- School of Biomedical Sciences, University of Western Australia, Royal Perth Hospital Research Foundation, Perth, Australia.
| | - Kevin D Croft
- School of Biomedical Sciences, University of Western Australia, Royal Perth Hospital Research Foundation, Perth, Australia.
| | - Jonathan M Hodgson
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia and Medical School, University of Western Australia, Perth, Australia
| | - Frederik Dalgaard
- Department of Cardiology, Herlev & Gentofte University Hospital, Copenhagen, Denmark
| | - Catherine P Bondonno
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia and Medical School, University of Western Australia, Perth, Australia
| | - Joshua R Lewis
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia and Medical School, University of Western Australia, Perth, Australia and Centre for Kidney Research, School of Public Health, The University of Sydney, Sydney, Australia
| | - Aedín Cassidy
- Institute for Global Food Security, Queen's University, Belfast, Northern Ireland
| | - Augustin Scalbert
- Biomarkers Group, International Agency for Research on Cancer, Lyon, France
| | - Nicola P Bondonno
- School of Biomedical Sciences, University of Western Australia, Royal Perth Hospital Research Foundation, Perth, Australia. and School of Medical and Health Sciences, Edith Cowan University, Perth, Australia and Institute for Global Food Security, Queen's University, Belfast, Northern Ireland
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New players in the relationship between diet and microbiota: the role of macromolecular antioxidant polyphenols. Eur J Nutr 2020; 60:1403-1413. [PMID: 32719985 DOI: 10.1007/s00394-020-02339-5] [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: 04/30/2020] [Accepted: 07/21/2020] [Indexed: 01/08/2023]
Abstract
PURPOSE Solid evidence has emerged supporting the role of polyphenols and fibers as gut microbiota modulators. These studies have been limited to the data available in food composition databases, which did not include the food content of non-extractable polyphenols (NEPP). The main objective of this work is to quantify the intake of the different types of dietary polyphenols including NEPP and to evaluate their impact on the composition and activity of the intestinal microbiota. METHODS Cross-sectional descriptive study conducted on a sample of 147 adults with no declared pathologies. Dietary intake has been registered by a semi-quantitative Food Frequency Questionnaire (FFQ) and transformed into extractable (EPP) and NEPP, and dietary fibers based on available databases. Major phylogenetic types of the intestinal microbiota were determined by qPCR and fecal SCFA quantification was performed by gas chromatography. RESULTS NEPP account for two-thirds of the total polyphenols intake. A combined analysis by stepwise regression model including all dietary fiber and (poly)phenols has identified hydrolysable (poly)phenol (HPP) intake, as the best predictor of Bacteroides-Prevotella-Porphyromonas group and Bifidobacterium levels in feces. Also, HPPs were positively associated with butyric acid, while insoluble fiber was identified as a predictor of propionic acid in feces. CONCLUSION The intake of macromolecular (poly)phenols could contribute to modulate the gut microbiota by increasing the levels of certain intestinal microorganisms with proven health benefits.
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Maillot M, Vieux F, Rehm C, Drewnowski A. Consumption of 100% Orange Juice in Relation to Flavonoid Intakes and Diet Quality Among US Children and Adults: Analyses of NHANES 2013-16 Data. Front Nutr 2020; 7:63. [PMID: 32478089 PMCID: PMC7237568 DOI: 10.3389/fnut.2020.00063] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/20/2020] [Indexed: 12/15/2022] Open
Abstract
This study explored consumption patterns of 100% orange juice by socio-demographics among US children and adults. Dietary intakes data for 15,983 persons aged >2 y came from the nationally representative National Health and Nutrition Examination Survey (NHANES 2013-2016). The What We Eat in America nutrient composition database was merged with the USDA Expanded Flavonoid Database to assess flavonoid intakes. Diet quality measures were the Healthy Eating Index (HEI-2015) and Nutrient Rich Food (NRF9.3) Index. Orange juice consumption accounted for a mean of 14 kcal/d and varied with age, incomes, and race/ethnicity. Orange juice consumption was associated with higher intakes of bioactive flavonoids, lower added sugars, and higher-quality diets overall. Diets of consumers were higher in vitamin C, potassium, calcium, vitamin D (adults), flavanones, and total flavonoids (children) as compared to non-consumers. Consumers had significantly higher HEI-2015 and NRF9.3 scores and lower body mass index values (adults). However, only 15.9% of the NHANES sample consumed any orange juice at all; of these 11.8% had <1 serving/day and only 3.4% had 1 serving/day or more.
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Affiliation(s)
| | | | - Colin Rehm
- Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, United States
| | - Adam Drewnowski
- Center for Public Health Nutrition, University of Washington, Seattle, WA, United States
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Guardado Yordi E, Koelig R, Matos MJ, Pérez Martínez A, Caballero Y, Santana L, Pérez Quintana M, Molina E, Uriarte E. Artificial Intelligence Applied to Flavonoid Data in Food Matrices. Foods 2019; 8:E573. [PMID: 31739559 PMCID: PMC6915672 DOI: 10.3390/foods8110573] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 10/25/2019] [Accepted: 10/29/2019] [Indexed: 11/30/2022] Open
Abstract
Increasing interest in constituents and dietary supplements has created the need for more efficient use of this information in nutrition-related fields. The present work aims to obtain optimal models to predict the total antioxidant properties of food matrices, using available information on the amount and class of flavonoids present in vegetables. A new dataset using databases that collect the flavonoid content of selected foods has been created. Structural information was obtained using a structural-topological approach called TOPological Sub-Structural Molecular (TOPSMODE). Different artificial intelligence algorithms were applied, including Machine Learning (ML) methods. The study allowed us to demonstrate the effectiveness of the models using structural-topological characteristics of dietary flavonoids. The proposed models can be considered, without overfitting, effective in predicting new values of Oxygen Radical Absorption capacity (ORAC), except in the Multi-Layer Perceptron (MLP) algorithm. The best optimal model was obtained by the Random Forest (RF) algorithm. The in silico methodology we developed allows us to confirm the effectiveness of the obtained models, by introducing the new structural-topological attributes, as well as selecting those that most influence the class variable.
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Affiliation(s)
- Estela Guardado Yordi
- Facultad de Ciencias Aplicadas, Universidad de Camagüey Ignacio Agramonte Loynaz, Cincunvalación Norte km 5 1/2, 74650 Camagüey, Cuba
- Facultad de Farmacia, Campus vida, Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Raúl Koelig
- Facultad de Ciencias Aplicadas, Universidad de Camagüey Ignacio Agramonte Loynaz, Cincunvalación Norte km 5 1/2, 74650 Camagüey, Cuba
| | - Maria J. Matos
- Facultad de Farmacia, Campus vida, Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain
- CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
| | - Amaury Pérez Martínez
- Facultad de Ciencias Aplicadas, Universidad de Camagüey Ignacio Agramonte Loynaz, Cincunvalación Norte km 5 1/2, 74650 Camagüey, Cuba
- Facultad de Ciencias de la Tierra, Universidad Estatal Amazónica, km 2 ½ vía Puyo a Tena (Paso Lateral), Puyo 032892-118, Ecuador
| | - Yailé Caballero
- Facultad de Ciencias Aplicadas, Universidad de Camagüey Ignacio Agramonte Loynaz, Cincunvalación Norte km 5 1/2, 74650 Camagüey, Cuba
| | - Lourdes Santana
- Facultad de Farmacia, Campus vida, Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Manuel Pérez Quintana
- Facultad de Ciencias de la Tierra, Universidad Estatal Amazónica, km 2 ½ vía Puyo a Tena (Paso Lateral), Puyo 032892-118, Ecuador
| | - Enrique Molina
- Facultad de Ciencias Aplicadas, Universidad de Camagüey Ignacio Agramonte Loynaz, Cincunvalación Norte km 5 1/2, 74650 Camagüey, Cuba
- Facultad de Farmacia, Campus vida, Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Eugenio Uriarte
- Facultad de Farmacia, Campus vida, Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain
- Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, Santiago 7500912, Chile
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Effects of domestic cooking on flavonoids in broccoli and calculation of retention factors. Heliyon 2019; 5:e01310. [PMID: 30899833 PMCID: PMC6407093 DOI: 10.1016/j.heliyon.2019.e01310] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 02/04/2019] [Accepted: 02/26/2019] [Indexed: 01/27/2023] Open
Abstract
The flavonoid contents in vegetables are strongly influenced by domestic cooking. The objective of this study was to evaluate the effects of domestic cooking on the structurally complex flavonoids in broccoli. Raw broccoli was cooked by boiling, steaming and microwaving. Seven kaempferol (Km) glycosides and one quercetin (Qn) glycoside were identified and quantified in raw and cooked broccoli by HPLC-MS. Boiling resulted in significant loss of all flavonoids, while steaming and microwaving led to minor loses or even increases of the flavonoids. Apparent retention factors (AR) and true retention factors (TR) were calculated for individual flavonoids. AR ranged from 35.6% to 147.5% and TR ranged from 30.4% to 174.1%, respectively, depending on the cooking method and chemical structures of flavonoids. Two different ways to calculate total retention factors, "Retention Factor by Glycoside" and "Retention Factor by Aglycone", were also calculated. In conclusion, domestic cooking significantly altered the flavonoid contents in broccoli, with cooking method and chemical nature being key influential factors. Acylated Km tri- or tetra-glycosides appeared to be more resistant to domestic cooking.
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Adriouch S, Lampuré A, Nechba A, Baudry J, Assmann K, Kesse-Guyot E, Hercberg S, Scalbert A, Touvier M, Fezeu LK. Prospective Association between Total and Specific Dietary Polyphenol Intakes and Cardiovascular Disease Risk in the Nutrinet-Santé French Cohort. Nutrients 2018; 10:E1587. [PMID: 30380657 PMCID: PMC6266343 DOI: 10.3390/nu10111587] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/21/2018] [Accepted: 10/23/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Epidemiological and experimental evidence support a protective effect of dietary polyphenols on chronic diseases, but high quality longitudinal data are needed, including details on categories of polyphenols. Our objective was to investigate the prospective association between total and individual classes and subclasses of dietary polyphenols and the risk of major cardiovascular disease in the NutriNet-Santé cohort. METHODS A total of 84,158 participants, who completed at least three 24 h dietary records, were included between May 2009 and June 2017. Individual polyphenols intakes were obtained by matching food consumption data from the 24 h dietary records with the Phenol-Explorer polyphenol composition database. Multivariable Cox proportional hazards models were used to characterize the associations between dietary polyphenols and the incidence of cardiovascular diseases, comparing tertile T3 vs. T1 of classes and subclasses of polyphenols. RESULTS Over a median of 4.9 years of follow-up, 602 major cardiovascular events were diagnosed. Intakes of anthocyanins, catechins, and flavonols were strongly inversely associated with cardiovascular disease risk (anthocyanins: Hazard Ratio (HR)for a 1-point increment of 10 mg/day = 0.98 (0.96⁻0.99, p = 0.03, HRT3vs.T1 = 0.66 (0.52⁻0.83), ptrend = 0.0003; catechins: HRfor a 1-point increment of 10 mg/day = 0.98 (0.96⁻0.99), p = 0.02, HRT3vs.T1 = 0.74 (0.60⁻0.91), ptrend = 0.004; flavonols: HRfor a 1-point increment of 10 mg/day = 0.94 (0.90⁻0.99), p = 0.02, HRT3vs.T1 = 0.75 (0.61⁻0.94), ptrend = 0.006). Intakes of dihydrochalcones, proanthocyaninidins, dihydroflavonols, hydroxybenzoic acids, and stilbenes were also associated with a decrease (13%, 19%, 24%, 24%, and 27%, respectively) in cardiovascular disease risk, when comparing tertile T3 to T1. CONCLUSIONS Higher intakes of polyphenols, especially of anthocyanins, catechins, and flavonols, were associated with a statistically significant decreased cardiovascular disease risk.
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Affiliation(s)
- Solia Adriouch
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Aurélie Lampuré
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Anouar Nechba
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Julia Baudry
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Karen Assmann
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Emmanuelle Kesse-Guyot
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Serge Hercberg
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
- Département de Santé Publique, Hôpital Avicenne, F-93017 Bobigny, France.
| | - Augustin Scalbert
- Biomarkers Group, Nutrition and Metabolism Section, International Agency for Research on Cancer (IARC), 69372 Lyon CEDEX 08, France.
| | - Mathilde Touvier
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Léopold K Fezeu
- Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, F-93017 Bobigny, France.
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13
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New, publicly available flavonoid data products: Valuable resources for emerging science. J Food Compost Anal 2017. [DOI: 10.1016/j.jfca.2017.07.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Kuhnle GGC. Nutrition epidemiology of flavan-3-ols: The known unknowns. Mol Aspects Med 2017; 61:2-11. [PMID: 29146101 DOI: 10.1016/j.mam.2017.10.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Revised: 10/19/2017] [Accepted: 10/24/2017] [Indexed: 01/17/2023]
Abstract
Nutritional epidemiology has an important role, as it can provide long-term data from large populations and does not rely on surrogate markers for morbidity/mortality. Meaningful interpretation and applications of outcomes from epidemiological studies depend on the accurate assessment of dietary intake, which is currently mainly based on a combination of self-reporting and food composition data. Flavan-3-ols are a group of bioactives (non-essential dietary components with significant impact on health) that is a possible candidate for the development of dietary recommendations. The breadth of data available on their effect on health also provides the basis for investigating the suitability of the methods currently used in nutritional epidemiology to assess the health effects of bioactives. The outcomes of this assessment demonstrate that the limitations of currently used methods make it virtually impossible to estimate intake accurately from self-reported dietary data. This is due to the limitations of self-reporting, especially from food-frequency questionnaires, and the inability of currently used methods to deal with the high variability of food composition. Indeed, the estimated intake of flavan-3-ols, can only be interpreted as a marker of specific dietary patterns, but not as the actual intake amount. The interpretation of results from such studies are fraught with serious limitations, especially for establishing associations between intake and health and the development of dietary recommendations. Alternative assessment not affected by these limitations, such as biomarkers, are required to overcome these limitations. The development of nutritional biomarkers is therefore crucial to investigate the health effect of bioactives.
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Affiliation(s)
- Gunter G C Kuhnle
- Department of Food & Nutritional Sciences, Harry Nursten Building, University of Reading, Reading RG6 6UR, United Kingdom.
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15
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Plumb J, Pigat S, Bompola F, Cushen M, Pinchen H, Nørby E, Astley S, Lyons J, Kiely M, Finglas P. eBASIS (Bioactive Substances in Food Information Systems) and Bioactive Intakes: Major Updates of the Bioactive Compound Composition and Beneficial Bioeffects Database and the Development of a Probabilistic Model to Assess Intakes in Europe. Nutrients 2017; 9:nu9040320. [PMID: 28333085 PMCID: PMC5409659 DOI: 10.3390/nu9040320] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 03/09/2017] [Accepted: 03/17/2017] [Indexed: 01/15/2023] Open
Abstract
eBASIS (Bioactive Substances in Food Information Systems), a web-based database that contains compositional and biological effects data for bioactive compounds of plant origin, has been updated with new data on fruits and vegetables, wheat and, due to some evidence of potential beneficial effects, extended to include meat bioactives. eBASIS remains one of only a handful of comprehensive and searchable databases, with up-to-date coherent and validated scientific information on the composition of food bioactives and their putative health benefits. The database has a user-friendly, efficient, and flexible interface facilitating use by both the scientific community and food industry. Overall, eBASIS contains data for 267 foods, covering the composition of 794 bioactive compounds, from 1147 quality-evaluated peer-reviewed publications, together with information from 567 publications describing beneficial bioeffect studies carried out in humans. This paper highlights recent updates and expansion of eBASIS and the newly-developed link to a probabilistic intake model, allowing exposure assessment of dietary bioactive compounds to be estimated and modelled in human populations when used in conjunction with national food consumption data. This new tool could assist small- and medium-sized enterprises (SMEs) in the development of food product health claim dossiers for submission to the European Food Safety Authority (EFSA).
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Affiliation(s)
- Jenny Plumb
- Institute of Food Research, Norwich NR4 7UA, UK.
| | | | | | - Maeve Cushen
- Creme Global, Grand Canal Quay, Dublin 2, Ireland.
| | | | - Eric Nørby
- Polytec ApS, Niva, 2990 Copenhagen, Denmark.
| | - Siân Astley
- EuroFIR Association Internationale Sans But Lucratif, 40, Rue Washington, 1050 Brussels, Belgium.
| | - Jacqueline Lyons
- School of Food and Nutritional Sciences, University College Cork, T12 Y337 Cork, Ireland.
| | - Mairead Kiely
- School of Food and Nutritional Sciences, University College Cork, T12 Y337 Cork, Ireland.
| | - Paul Finglas
- Institute of Food Research, Norwich NR4 7UA, UK.
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