124 | 86 | 146 | All | Female university students | Germany | DE | | | Dietary record (7-day) | Quercetin | | | 17.89 | | 17.25 | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.01 | | | >= 0.05 | No | | | | Radtke 2002 |
125 | 87 | 146 | All | Female university students | Germany | DE | | | Dietary record (7-day) | Kaempferol | | | 4.72 | | 3.16 | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.0 | | | >= 0.05 | No | | | | Radtke 2002 |
126 | 144 | 146 | All | Female university students | Germany | DE | | | Dietary record (7-day) | Flavonols | Kaempferol
Quercetin
| | | | | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.01 | | | >= 0.05 | No | | | | Radtke 2002 |
127 | 88 | 146 | All | Female university students | Germany | DE | | | Dietary record (7-day) | Naringenin | | | 12.11 | | 5.45 | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.45 | | | < 0.01 | Yes | | | | Radtke 2002 |
128 | 89 | 146 | All | Female university students | Germany | DE | | | Dietary record (7-day) | Hesperetin | | | 17.37 | | 13.06 | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.3 | | | < 0.05 | Yes | | | | Radtke 2002 |
129 | 143 | 146 | All | Female university students | Germany | DE | | | Dietary record (7-day) | Flavanones | Hesperetin
Naringenin
| | | | | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.42 | | | < 0.01 | Yes | | | | Radtke 2002 |
130 | 90 | 146 | All | Female university students | Germany | DE | | | Dietary record (1-day) | Quercetin | | | 24.0 | | 16.53 | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.03 | | | >= 0.05 | No | | | | Radtke 2002 |
131 | 91 | 146 | All | Female university students | Germany | DE | | | Dietary record (1-day) | Kaempferol | | | 5.27 | | 2.21 | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.0 | | | >= 0.05 | No | | | | Radtke 2002 |
132 | 142 | 146 | All | Female university students | Germany | DE | | | Dietary record (1-day) | Flavonols | Kaempferol
Quercetin
| | | | | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.01 | | | >= 0.05 | No | | | | Radtke 2002 |
133 | 92 | 146 | All | Female university students | Germany | DE | | | Dietary record (1-day) | Naringenin | | | 9.38 | | 0.43 | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.6 | | | < 0.01 | Yes | | | | Radtke 2002 |
134 | 93 | 146 | All | Female university students | Germany | DE | | | Dietary record (1-day) | Hesperetin | | | 14.39 | | 2.43 | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.59 | | | < 0.01 | Yes | | | | Radtke 2002 |
135 | 141 | 146 | All | Female university students | Germany | DE | | | Dietary record (1-day) | Flavanones | Hesperetin
Naringenin
| | | | | mg/day | | | Plasma, fasting | HPLC after enzymatic hydrolysis | Flavanones | Hesperetin
Naringenin
| | | | nmol/L | | 45 | Spearman | 0.57 | | | < 0.01 | Yes | | | | Radtke 2002 |
404 | 431 | 581 | Flavonoid supplement nonusers | Participants in the validation study of the MoBa cohort | Norway | NO | MoBa (Norwegian Mother and Child Cohort) | | Food Frequency Questionnaire (FFQ) | Citrus fruits | | | | | | g/day | | | Urine, 24-h | LC-MS after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | umol/L | | 99 | Pearson | 0.41 | | | < 0.01 | Yes | | | | Brantsaeter 2007 |
424 | 451 | 581 | Flavonoid supplement nonusers | Participants in the validation study of the MoBa cohort | Norway | NO | MoBa (Norwegian Mother and Child Cohort) | | Food Frequency Questionnaire (FFQ) | Fruits + Vegetables | Apple
Carrot
Fruit juices
Tomato
Vegetables
| | | | | g/day | | | Urine, 24-h | LC-MS after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | umol/L | | 99 | Pearson | 0.18 | | | >= 0.05 | No | | | | Brantsaeter 2007 |
438 | 469 | 581 | Flavonoid supplement nonusers | Participants in the validation study of the MoBa cohort | Norway | NO | MoBa (Norwegian Mother and Child Cohort) | | Weighed Dietary record (4-day) | Citrus fruits | | | | | | g/day | | | Urine, 24-h | LC-MS after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | umol/L | | 99 | Pearson | 0.66 | | | < 0.01 | Yes | | | | Brantsaeter 2007 |
458 | 489 | 581 | Flavonoid supplement nonusers | Participants in the validation study of the MoBa cohort | Norway | NO | MoBa (Norwegian Mother and Child Cohort) | | Weighed Dietary record (4-day) | Fruits + Vegetables | Apple
Carrot
Fruit juices
Tomato
Vegetables
| | | | | g/day | | | Urine, 24-h | LC-MS after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | umol/L | | 99 | Pearson | 0.28 | | | < 0.01 | Yes | | | | Brantsaeter 2007 |
405 | 432 | 582 | All [by supplement] | Participants in the validation study of the MoBa cohort | Norway | NO | MoBa (Norwegian Mother and Child Cohort) | | Food Frequency Questionnaire (FFQ) | Citrus fruits | | | | | | g/day | | | Urine, 24-h | LC-MS after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | umol/L | | 119 | Pearson | 0.39 | | | < 0.01 | Yes | | | | Brantsaeter 2007 |
425 | 452 | 582 | All [by supplement] | Participants in the validation study of the MoBa cohort | Norway | NO | MoBa (Norwegian Mother and Child Cohort) | | Food Frequency Questionnaire (FFQ) | Fruits + Vegetables | Apple
Carrot
Fruit juices
Tomato
Vegetables
| | | | 630.0 | g/day | | | Urine, 24-h | LC-MS after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | umol/L | | 119 | Pearson | 0.15 | | | >= 0.05 | No | | | | Brantsaeter 2007 |
439 | 470 | 582 | All [by supplement] | Participants in the validation study of the MoBa cohort | Norway | NO | MoBa (Norwegian Mother and Child Cohort) | | Weighed Dietary record (4-day) | Citrus fruits | | | | | | g/day | | | Urine, 24-h | LC-MS after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | umol/L | | 119 | Pearson | 0.63 | | | < 0.01 | Yes | | | | Brantsaeter 2007 |
459 | 490 | 582 | All [by supplement] | Participants in the validation study of the MoBa cohort | Norway | NO | MoBa (Norwegian Mother and Child Cohort) | | Weighed Dietary record (4-day) | Fruits + Vegetables | Apple
Carrot
Fruit juices
Tomato
Vegetables
| | | | 540.0 | g/day | | | Urine, 24-h | LC-MS after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | umol/L | | 119 | Pearson | 0.29 | | | < 0.01 | Yes | | | | Brantsaeter 2007 |
781 | 816 | 822 | All | Employees at workplaces in Copenhagen area with or without a free-fruit program intervention | Denmark | DK | | | 24-h Dietary recall (1-day) | Fruits | Apple
Orange
| | | | | g/day | | | Urine, 24-h | HPLC after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | ug/day | | 79 | Spearman | 0.28 | 0.13 | 0.43 | < 0.01 | Yes | | | | Krogholm 2010 |
792 | 817 | 822 | All | Employees at workplaces in Copenhagen area with or without a free-fruit program intervention | Denmark | DK | | | 24-h Dietary recall (1-day) | Citrus fruits | Orange
| | | | | g/day | | | Urine, 24-h | HPLC after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | ug/day | | 79 | Spearman | 0.24 | 0.09 | 0.38 | < 0.01 | Yes | | | | Krogholm 2010 |
803 | 818 | 822 | All | Employees at workplaces in Copenhagen area with or without a free-fruit program intervention | Denmark | DK | | | 24-h Dietary recall (1-day) | Vegetables | | | | | | g/day | | | Urine, 24-h | HPLC after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | ug/day | | 79 | Spearman | 0.23 | 0.08 | 0.37 | < 0.01 | Yes | | | | Krogholm 2010 |
814 | 819 | 822 | All | Employees at workplaces in Copenhagen area with or without a free-fruit program intervention | Denmark | DK | | | 24-h Dietary recall (1-day) | Fruits + Vegetables | Apple
Orange
Vegetables
| | | | | g/day | | | Urine, 24-h | HPLC after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | ug/day | | 79 | Spearman | 0.36 | 0.22 | 0.49 | < 0.01 | Yes | | | | Krogholm 2010 |
825 | 832 | 822 | All | Employees at workplaces in Copenhagen area with or without a free-fruit program intervention | Denmark | DK | | | 24-h Dietary recall (1-day) | Orange | | | | | | g/day | | | Urine, 24-h | HPLC after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | ug/day | | 79 | Spearman | 0.26 | 0.11 | 0.4 | < 0.01 | Yes | | | | Krogholm 2010 |
836 | 820 | 822 | All | Employees at workplaces in Copenhagen area with or without a free-fruit program intervention | Denmark | DK | | | 24-h Dietary recall (1-day) | Apple | | | | | | g/day | | | Urine, 24-h | HPLC after enzymatic hydrolysis | Flavanones | Eriodictyol
Hesperetin
Naringenin
| | | | ug/day | | 79 | Spearman | 0.2 | 0.05 | 0.35 | < 0.05 | Yes | | | | Krogholm 2010 |