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Non-enzymatic antioxidant capacity (NEAC) estimated by two different dietary assessment methods and its relationship with NEAC plasma levels

Purpose We aimed to quantify and compare dietary non-enzymatic antioxidant capacity (NEAC), estimated using two dietary assessment methods, and to explore its relationship with plasma NEAC. Methods Fifty healthy subjects volunteer to participate in this study. Two dietary assessment methods [a food... Full description

Journal Title: European journal of nutrition 2016, Vol.56 (4), p.1561-1576
Main Author: Carrión-García, Cayetano Javier
Other Authors: Guerra-Hernández, Eduardo J , García-Villanova, Belén , Molina-Montes, Esther
Format: Electronic Article Electronic Article
Language: English
Subjects:
Publisher: Berlin/Heidelberg: Springer Berlin Heidelberg
ID: ISSN: 1436-6207
Link: https://www.ncbi.nlm.nih.gov/pubmed/27023743
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recordid: cdi_proquest_miscellaneous_1826660530
title: Non-enzymatic antioxidant capacity (NEAC) estimated by two different dietary assessment methods and its relationship with NEAC plasma levels
format: Article
creator:
  • Carrión-García, Cayetano Javier
  • Guerra-Hernández, Eduardo J
  • García-Villanova, Belén
  • Molina-Montes, Esther
subjects:
  • Absorbance
  • Adult
  • Analysis
  • Antioxidants
  • Antioxidants - administration & dosage
  • Antioxidants - metabolism
  • Ascorbic Acid - administration & dosage
  • Ascorbic Acid - blood
  • Body Mass Index
  • Chemistry
  • Chemistry and Materials Science
  • Coffee
  • Coffee - chemistry
  • Correlation analysis
  • Cross-Sectional Studies
  • Diet
  • Dietary Fiber - administration & dosage
  • Energy intake
  • Energy Metabolism
  • Enzymes
  • Epidemiology
  • Fasting
  • Female
  • Food
  • Food Analysis
  • Fruit
  • Humans
  • Male
  • Mental Recall
  • Methods
  • Micronutrients - administration & dosage
  • Micronutrients - blood
  • Nutrition
  • Nutrition Assessment
  • Original Contribution
  • Oxidative stress
  • Plasma levels
  • Polyphenols
  • Polyphenols - administration & dosage
  • Polyphenols - blood
  • Product/Service Evaluations
  • Statistical analysis
  • Surveys and Questionnaires
  • Vegetables
  • Vitamin E
  • Vitamin E - administration & dosage
  • Vitamin E - blood
  • Young Adult
ispartof: European journal of nutrition, 2016, Vol.56 (4), p.1561-1576
description: Purpose We aimed to quantify and compare dietary non-enzymatic antioxidant capacity (NEAC), estimated using two dietary assessment methods, and to explore its relationship with plasma NEAC. Methods Fifty healthy subjects volunteer to participate in this study. Two dietary assessment methods [a food frequency questionnaire (FFQ) and a 24-hour recall (24-HR)] were used to collect dietary information. Dietary NEAC, including oxygen radical absorbance capacity (ORAC), total polyphenols, ferric-reducing antioxidant power (FRAP) and trolox equivalent antioxidant capacity, was estimated using several data sources of NEAC content in food. NEAC status was measured in fasting blood samples using the same assays. We performed nonparametric Spearman’s correlation analysis between pairs of dietary NEAC (FFQ and 24-HR) and diet-plasma NEAC, with and without the contribution of coffee’s NEAC. Partial correlation analysis was used to estimate correlations regardless of variables potentially influencing these relationships. Results FFQ-based NEAC and 24-HR-based NEAC were moderately correlated, with correlation coefficients ranging from 0.54 to 0.71, after controlling for energy intake, age and sex. Statistically significant positive correlations were found for dietary FRAP, either derived from the FFQ or the 24-HR, with plasma FRAP ( r  ~ 0.30). This weak, albeit statistically significant, correlation for FRAP was mostly present in the fruits and vegetables food groups. Plasma ORAC without proteins and 24-HR-based total ORAC were also positively correlated ( r  = 0.35). Conclusion The relationship between dietary NEAC and plasma FRAP and ORAC suggests the dietary NEAC may reflect antioxidant status despite its weak in vivo potential, supporting further its use in oxidative stress-related disease epidemiology.
language: eng
source:
identifier: ISSN: 1436-6207
fulltext: no_fulltext
issn:
  • 1436-6207
  • 1436-6215
url: Link


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titleNon-enzymatic antioxidant capacity (NEAC) estimated by two different dietary assessment methods and its relationship with NEAC plasma levels
creatorCarrión-García, Cayetano Javier ; Guerra-Hernández, Eduardo J ; García-Villanova, Belén ; Molina-Montes, Esther
creatorcontribCarrión-García, Cayetano Javier ; Guerra-Hernández, Eduardo J ; García-Villanova, Belén ; Molina-Montes, Esther
descriptionPurpose We aimed to quantify and compare dietary non-enzymatic antioxidant capacity (NEAC), estimated using two dietary assessment methods, and to explore its relationship with plasma NEAC. Methods Fifty healthy subjects volunteer to participate in this study. Two dietary assessment methods [a food frequency questionnaire (FFQ) and a 24-hour recall (24-HR)] were used to collect dietary information. Dietary NEAC, including oxygen radical absorbance capacity (ORAC), total polyphenols, ferric-reducing antioxidant power (FRAP) and trolox equivalent antioxidant capacity, was estimated using several data sources of NEAC content in food. NEAC status was measured in fasting blood samples using the same assays. We performed nonparametric Spearman’s correlation analysis between pairs of dietary NEAC (FFQ and 24-HR) and diet-plasma NEAC, with and without the contribution of coffee’s NEAC. Partial correlation analysis was used to estimate correlations regardless of variables potentially influencing these relationships. Results FFQ-based NEAC and 24-HR-based NEAC were moderately correlated, with correlation coefficients ranging from 0.54 to 0.71, after controlling for energy intake, age and sex. Statistically significant positive correlations were found for dietary FRAP, either derived from the FFQ or the 24-HR, with plasma FRAP ( r  ~ 0.30). This weak, albeit statistically significant, correlation for FRAP was mostly present in the fruits and vegetables food groups. Plasma ORAC without proteins and 24-HR-based total ORAC were also positively correlated ( r  = 0.35). Conclusion The relationship between dietary NEAC and plasma FRAP and ORAC suggests the dietary NEAC may reflect antioxidant status despite its weak in vivo potential, supporting further its use in oxidative stress-related disease epidemiology.
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descriptionPurpose We aimed to quantify and compare dietary non-enzymatic antioxidant capacity (NEAC), estimated using two dietary assessment methods, and to explore its relationship with plasma NEAC. Methods Fifty healthy subjects volunteer to participate in this study. Two dietary assessment methods [a food frequency questionnaire (FFQ) and a 24-hour recall (24-HR)] were used to collect dietary information. Dietary NEAC, including oxygen radical absorbance capacity (ORAC), total polyphenols, ferric-reducing antioxidant power (FRAP) and trolox equivalent antioxidant capacity, was estimated using several data sources of NEAC content in food. NEAC status was measured in fasting blood samples using the same assays. We performed nonparametric Spearman’s correlation analysis between pairs of dietary NEAC (FFQ and 24-HR) and diet-plasma NEAC, with and without the contribution of coffee’s NEAC. Partial correlation analysis was used to estimate correlations regardless of variables potentially influencing these relationships. Results FFQ-based NEAC and 24-HR-based NEAC were moderately correlated, with correlation coefficients ranging from 0.54 to 0.71, after controlling for energy intake, age and sex. Statistically significant positive correlations were found for dietary FRAP, either derived from the FFQ or the 24-HR, with plasma FRAP ( r  ~ 0.30). This weak, albeit statistically significant, correlation for FRAP was mostly present in the fruits and vegetables food groups. Plasma ORAC without proteins and 24-HR-based total ORAC were also positively correlated ( r  = 0.35). Conclusion The relationship between dietary NEAC and plasma FRAP and ORAC suggests the dietary NEAC may reflect antioxidant status despite its weak in vivo potential, supporting further its use in oxidative stress-related disease epidemiology.
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4Antioxidants - administration & dosage
5Antioxidants - metabolism
6Ascorbic Acid - administration & dosage
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8Body Mass Index
9Chemistry
10Chemistry and Materials Science
11Coffee
12Coffee - chemistry
13Correlation analysis
14Cross-Sectional Studies
15Diet
16Dietary Fiber - administration & dosage
17Energy intake
18Energy Metabolism
19Enzymes
20Epidemiology
21Fasting
22Female
23Food
24Food Analysis
25Fruit
26Humans
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28Mental Recall
29Methods
30Micronutrients - administration & dosage
31Micronutrients - blood
32Nutrition
33Nutrition Assessment
34Original Contribution
35Oxidative stress
36Plasma levels
37Polyphenols
38Polyphenols - administration & dosage
39Polyphenols - blood
40Product/Service Evaluations
41Statistical analysis
42Surveys and Questionnaires
43Vegetables
44Vitamin E
45Vitamin E - administration & dosage
46Vitamin E - blood
47Young Adult
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titleNon-enzymatic antioxidant capacity (NEAC) estimated by two different dietary assessment methods and its relationship with NEAC plasma levels
authorCarrión-García, Cayetano Javier ; Guerra-Hernández, Eduardo J ; García-Villanova, Belén ; Molina-Montes, Esther
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1Adult
2Analysis
3Antioxidants
4Antioxidants - administration & dosage
5Antioxidants - metabolism
6Ascorbic Acid - administration & dosage
7Ascorbic Acid - blood
8Body Mass Index
9Chemistry
10Chemistry and Materials Science
11Coffee
12Coffee - chemistry
13Correlation analysis
14Cross-Sectional Studies
15Diet
16Dietary Fiber - administration & dosage
17Energy intake
18Energy Metabolism
19Enzymes
20Epidemiology
21Fasting
22Female
23Food
24Food Analysis
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26Humans
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28Mental Recall
29Methods
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36Plasma levels
37Polyphenols
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40Product/Service Evaluations
41Statistical analysis
42Surveys and Questionnaires
43Vegetables
44Vitamin E
45Vitamin E - administration & dosage
46Vitamin E - blood
47Young Adult
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atitleNon-enzymatic antioxidant capacity (NEAC) estimated by two different dietary assessment methods and its relationship with NEAC plasma levels
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stitleEur J Nutr
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abstractPurpose We aimed to quantify and compare dietary non-enzymatic antioxidant capacity (NEAC), estimated using two dietary assessment methods, and to explore its relationship with plasma NEAC. Methods Fifty healthy subjects volunteer to participate in this study. Two dietary assessment methods [a food frequency questionnaire (FFQ) and a 24-hour recall (24-HR)] were used to collect dietary information. Dietary NEAC, including oxygen radical absorbance capacity (ORAC), total polyphenols, ferric-reducing antioxidant power (FRAP) and trolox equivalent antioxidant capacity, was estimated using several data sources of NEAC content in food. NEAC status was measured in fasting blood samples using the same assays. We performed nonparametric Spearman’s correlation analysis between pairs of dietary NEAC (FFQ and 24-HR) and diet-plasma NEAC, with and without the contribution of coffee’s NEAC. Partial correlation analysis was used to estimate correlations regardless of variables potentially influencing these relationships. Results FFQ-based NEAC and 24-HR-based NEAC were moderately correlated, with correlation coefficients ranging from 0.54 to 0.71, after controlling for energy intake, age and sex. Statistically significant positive correlations were found for dietary FRAP, either derived from the FFQ or the 24-HR, with plasma FRAP ( r  ~ 0.30). This weak, albeit statistically significant, correlation for FRAP was mostly present in the fruits and vegetables food groups. Plasma ORAC without proteins and 24-HR-based total ORAC were also positively correlated ( r  = 0.35). Conclusion The relationship between dietary NEAC and plasma FRAP and ORAC suggests the dietary NEAC may reflect antioxidant status despite its weak in vivo potential, supporting further its use in oxidative stress-related disease epidemiology.
copBerlin/Heidelberg
pubSpringer Berlin Heidelberg
pmid27023743
doi10.1007/s00394-016-1201-5
orcididhttps://orcid.org/0000-0002-2841-7743