Green tea extract only affects markers of oxidative status postprandially: lasting antioxidant effect of flavonoid-free diet

J.F. Young; Lars Ove Dragsted; J. Haraldsdottir; B. Daneshvar; M.A. Kall; S. Loft; L. Nilsson; S.E. Nielsen; B. Mayer; L.H. Skibsted; T. Huynh-Ba; A. Hermetter; B. Sandstrom

doi:10.1079/BJN2002523

Green tea extract only affects markers of oxidative status postprandially: lasting antioxidant effect of flavonoid-free diet

J.F. Young, Lars Ove Dragsted, J. Haraldsdottir, B. Daneshvar, M.A. Kall, S. Loft, L. Nilsson, S.E. Nielsen, B. Mayer, L.H. Skibsted, T. Huynh-Ba, A. Hermetter, B. Sandstrom

National Food Institute

Technical University of Denmark

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Epidemiological studies suggest that foods rich in flavonoids might reduce the risk of cardiovascular disease and cancer. The objective of the present study was to investigate the effect of green tea extract (GTE) used as a food antioxidant on markers of oxidative status after dietary depletion of flavonoids and catechins. The study was designed as a 2x3 weeks blinded human cross-over intervention study (eight smokers, eight non-smokers) with GTE corresponding to a daily intake of 18.6 mg catechins/d. The GTE was incorporated into meat patties and consumed with a strictly controlled diet otherwise low in flavonoids. GTE intervention increased plasma antioxidant capacity from 1.35 to 1.56 (P

Original language	English
Journal	British Journal of Nutrition
Volume	87
Issue number	4
Pages (from-to)	343-355
ISSN	0007-1145
DOIs	https://doi.org/10.1079/BJN2002523
Publication status	Published - 2002

Keywords

biomarkers of antioxidative defence
dietary depletion of fruits and vegetables
protein oxidation
green tea extract intervention
biomarkers of oxidative damage

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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Young, J. F., Dragsted, L. O., Haraldsdottir, J., Daneshvar, B., Kall, M. A., Loft, S., Nilsson, L., Nielsen, S. E., Mayer, B., Skibsted, L. H., Huynh-Ba, T., Hermetter, A., & Sandstrom, B. (2002). Green tea extract only affects markers of oxidative status postprandially: lasting antioxidant effect of flavonoid-free diet. British Journal of Nutrition, 87(4), 343-355. https://doi.org/10.1079/BJN2002523

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abstract = "Epidemiological studies suggest that foods rich in flavonoids might reduce the risk of cardiovascular disease and cancer. The objective of the present study was to investigate the effect of green tea extract (GTE) used as a food antioxidant on markers of oxidative status after dietary depletion of flavonoids and catechins. The study was designed as a 2x3 weeks blinded human cross-over intervention study (eight smokers, eight non-smokers) with GTE corresponding to a daily intake of 18.6 mg catechins/d. The GTE was incorporated into meat patties and consumed with a strictly controlled diet otherwise low in flavonoids. GTE intervention increased plasma antioxidant capacity from 1.35 to 1.56 (P",

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author = "J.F. Young and Dragsted, \{Lars Ove\} and J. Haraldsdottir and B. Daneshvar and M.A. Kall and S. Loft and L. Nilsson and S.E. Nielsen and B. Mayer and L.H. Skibsted and T. Huynh-Ba and A. Hermetter and B. Sandstrom",

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Young, JF, Dragsted, LO, Haraldsdottir, J, Daneshvar, B, Kall, MA, Loft, S, Nilsson, L, Nielsen, SE, Mayer, B, Skibsted, LH, Huynh-Ba, T, Hermetter, A & Sandstrom, B 2002, 'Green tea extract only affects markers of oxidative status postprandially: lasting antioxidant effect of flavonoid-free diet', British Journal of Nutrition, vol. 87, no. 4, pp. 343-355. https://doi.org/10.1079/BJN2002523

TY - JOUR

T1 - Green tea extract only affects markers of oxidative status postprandially: lasting antioxidant effect of flavonoid-free diet

AU - Young, J.F.

AU - Dragsted, Lars Ove

AU - Haraldsdottir, J.

AU - Daneshvar, B.

AU - Kall, M.A.

AU - Loft, S.

AU - Nilsson, L.

AU - Nielsen, S.E.

AU - Mayer, B.

AU - Skibsted, L.H.

AU - Huynh-Ba, T.

AU - Hermetter, A.

AU - Sandstrom, B.

PY - 2002

Y1 - 2002

N2 - Epidemiological studies suggest that foods rich in flavonoids might reduce the risk of cardiovascular disease and cancer. The objective of the present study was to investigate the effect of green tea extract (GTE) used as a food antioxidant on markers of oxidative status after dietary depletion of flavonoids and catechins. The study was designed as a 2x3 weeks blinded human cross-over intervention study (eight smokers, eight non-smokers) with GTE corresponding to a daily intake of 18.6 mg catechins/d. The GTE was incorporated into meat patties and consumed with a strictly controlled diet otherwise low in flavonoids. GTE intervention increased plasma antioxidant capacity from 1.35 to 1.56 (P

AB - Epidemiological studies suggest that foods rich in flavonoids might reduce the risk of cardiovascular disease and cancer. The objective of the present study was to investigate the effect of green tea extract (GTE) used as a food antioxidant on markers of oxidative status after dietary depletion of flavonoids and catechins. The study was designed as a 2x3 weeks blinded human cross-over intervention study (eight smokers, eight non-smokers) with GTE corresponding to a daily intake of 18.6 mg catechins/d. The GTE was incorporated into meat patties and consumed with a strictly controlled diet otherwise low in flavonoids. GTE intervention increased plasma antioxidant capacity from 1.35 to 1.56 (P

KW - biomarkers of antioxidative defence

KW - dietary depletion of fruits and vegetables

KW - protein oxidation

KW - green tea extract intervention

KW - biomarkers of oxidative damage

U2 - 10.1079/BJN2002523

DO - 10.1079/BJN2002523

M3 - Journal article

SN - 0007-1145

VL - 87

SP - 343

EP - 355

JO - British Journal of Nutrition

JF - British Journal of Nutrition

IS - 4

ER -

Green tea extract only affects markers of oxidative status postprandially: lasting antioxidant effect of flavonoid-free diet

Abstract

Keywords

UN SDGs

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