Dietary intake and major food sources of polyphenols in a Spanish population at high cardiovascular risk: The PREDIMED study

被引：198

作者：

Tresserra-Rimbau, A. ^{[1
,2
,3
]}

Medina-Remon, A. ^{[1
,2
,3
]}

Perez-Jimenez, J. ^{[4
]}

Martinez-Gonzalez, M. A. ^{[3
,5
]}

Covas, M. I. ^{[2
,6
]}

Corella, D. ^{[2
,7
]}

Salas-Salvado, J. ^{[2
,3
,8
]}

Gomez-Gracia, E. ^{[3
,9
]}

Lapetra, J. ^{[2
,10
]}

Aros, F. ^{[11
]}

Fiol, M. ^{[2
,12
]}

Ros, E. ^{[2
,13
]}

Serra-Majem, L. ^{[3
,14
]}

Pinto, X. ^{[3
,15
]}

Munoz, M. A. ^{[16
]}

Saez, G. T. ^{[3
,17
]}

Ruiz-Gutierrez, V. ^{[3
,18
]}

Warnberg, J. ^{[5
,19
]}

Estruch, R. ^{[2
,3
,20
]}

Lamuela-Raventos, R. M. ^{[1
,2
,3
]}

机构：

[1] Univ Barcelona, Sch Pharm, INSA, Dept Nutr & Food Sci,XaRTA, E-08028 Barcelona, Spain

[2] CIBER CB06 03 Fisiopatol Obesidad & Nutr, Madrid, Spain

[3] Inst Salud Carlos III, RETICS RD06 0045, Madrid, Spain

[4] CSIC, Inst Adv Chem Catalonia IQAC, Barcelona, Spain

[5] Univ Navarra, Sch Med, Dept Prevent Med & Publ Hlth, E-31080 Pamplona, Spain

[6] Municipal Inst Med Res, Cardiovasc Epidemiol Unit, Barcelona, Spain

[7] Univ Valencia, Sch Med, Dept Epidemiol Prevent Med & Publ Hlth, Valencia, Spain

[8] Univ Rovira & Virgili, IISPV, Sch Med, Human Nutr Unit, E-43201 Reus, Spain

[9] Univ Malaga, Sch Med, Dept Epidemiol, Malaga, Spain

[10] San Pablo Hlth Ctr, Primary Care Div Sevilla, Dept Family Med, Seville, Spain

[11] Hosp Txangorritxu, Clin Trials Unit, Vitoria, Spain

[12] Inst Univ Invest Ciencies Salut, Palma De Mallorca, Spain

[13] Hosp Clin Barcelona, IDIBAPS, Endocrinol & Nutr Serv, Lipid Clin, Barcelona, Spain

[14] Univ Las Palmas Gran Canaria, Dept Clin Sci, Palmas De Gran Canaria, Spain

[15] Hosp Univ Bellvitge, FIPEC, Dept Internal Med, Lipid Unit, Barcelona, Spain

[16] Catalan Inst Hlth, Primary Care Div, Barcelona, Spain

[17] Univ Valencia, Hosp Gen Univ, CDB, Dept Biochem & Mol Biol,Serv Clin Anal, Valencia, Spain

[18] CSIC, Inst Grasa, E-41080 Seville, Spain

[19] Univ Malaga, Dept Prevent Med, E-29071 Malaga, Spain

[20] Univ Barcelona, Hosp Clin IDIBAPS, Dept Internal Med, E-08028 Barcelona, Spain

来源：

NUTRITION METABOLISM AND CARDIOVASCULAR DISEASES | 2013年 / 23卷 / 10期

关键词：

Polyphenols; PREDIMED study; Phenol-Explorer database; Mediterranean diet; Consumption; Olive oil; FLAVONOID INTAKE; OLIVE OIL; QUESTIONNAIRE; OXIDATION; PROFILE; MEN;

D O I：

10.1016/j.numecd.2012.10.008

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Background and aims: Epidemiological data have shown an inverse association between the consumption of polyphenol-rich foods and the risk of cardiovascular disease or overall mortality. A comprehensive estimation of individual polyphenol intake in nutritional cohorts is needed to gain a better understanding of this association. The aim of this study was to estimate the quantitative intake of polyphenols and the major dietary sources in the PREDIMED (PREvencion con DIeta MEDiterranea) cohort using individual food consumption records. Methods and results: The PREDIMED study is a large, parallel-group, multicentre, randomised, controlled 5-year feeding trial aimed at assessing the effects of the Mediterranean diet on the primary prevention of cardiovascular disease. A total of 7200 participants, aged 55-80 years, completed a validated 1-year food frequency questionnaire (FFQ) at baseline. Polyphenol consumption was calculated by matching food consumption data from the FFQ with the recently developed Phenol-Explorer database on polyphenol content in foods. The mean total polyphenol intake was 820 +/- 323 mg day(-1) (443 +/- 218 mg day(-1) of flavonoids and 304 +/- 156 mg day(-1) of phenolic acids). Hydroxycinnamic acids were the phenolic group with the highest consumption and 5-caffeoylquinic acid was the most abundantly ingested individual polyphenol. The consumption of olives and olive oil was a differentiating factor in the phenolic profile of this Spanish population compared with other countries. Conclusion: In Mediterranean countries, such as Spain, the main dietary source of polyphenols is coffee and fruits, but the most important differentiating factor with respect to other countries is the consumption of polyphenols from olives and olive oil. Clinical trial registry: International Standard Randomised Controlled Trial Number (ISRCTN of London, England) 35739639. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：953 / 959

页数：7

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