Riboflavin

ID156
NameRiboflavin
Synonyms[Vitamin B2] / Vitamin B2; Riboflavine
StructureThumb
Description
GroupBenzopteridines
Sub-groupFlavins
Exposure sourceDiet
UseVitamins
CAS number83-88-5
PubChem ID6759
ChEBI ID17015
FooDB IDFDB012160
HMDB IDHMDB00244

Biomarker measurements

Biomarker concentration values

IDParent IDDepthSubject groupPopulationCountryCountry codeCohortTime definitionBiospecimenAnalytical methodBiomarkerBiomarker detailMeasurement sizeDetected (nb)Detected (%)Detected only?Arithmethic meanArithmethic SDGeometric meanGeometric SDMinMin (detected)Percentile_05Percentile_10Percentile_25MedianPercentile_75Percentile_90Percentile_95MaxInterquartile rangeMean 95% CI lowerMean 95% CI upperGMean 95% CI lowerGMean 95% CI upperUnitConverted arithmetic meanConverted geometric meanConverted medianAdjustment typeAdjusted onRegressed onExpressed asPublication
11110AllElementary-school childrenJapanJPbaselineUrine, 24-hHPLCRiboflavin1080.290.209umol/day0.3 umol/dayCrudeTsuji 2011
13140AllUniversity studentsJapanJPbaselineUrine, 24-hHPLCRiboflavin1480.3820.312umol/day0.4 umol/dayCrudeTsuji 2010
15010FFQ 1 - Quintile 1 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MS/MSRiboflavin1069.17pmol/L0.0 nmol/LCrudeJohansson 2010
15020FFQ 1 - Quintile 2 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MS/MSRiboflavin10610.12pmol/L0.0 nmol/LCrudeJohansson 2010
15030FFQ 1 - Quintile 3 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MS/MSRiboflavin10610.51pmol/L0.0 nmol/LCrudeJohansson 2010
15040FFQ 1 - Quintile 4 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MS/MSRiboflavin10611.81pmol/L0.0 nmol/LCrudeJohansson 2010
15050FFQ 1 - Quintile 5 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MS/MSRiboflavin10612.02pmol/L0.0 nmol/LCrudeJohansson 2010
15110FFQ 2 - Quintile 1 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MSRiboflavin687.37pmol/L0.0 nmol/LCrudeJohansson 2010
15120FFQ 2 - Quintile 2 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MSRiboflavin688.92pmol/L0.0 nmol/LCrudeJohansson 2010
15130FFQ 2 - Quintile 3 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MSRiboflavin689.62pmol/L0.0 nmol/LCrudeJohansson 2010
15140FFQ 2 - Quintile 4 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MSRiboflavin6811.43pmol/L0.0 nmol/LCrudeJohansson 2010
15150FFQ 2 - Quintile 5 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Plasma, fastingLC-MSRiboflavin6813.61pmol/L0.0 nmol/LCrudeJohansson 2010
17790AllElderly womenJapanJPDay 4Urine, 24-hHPLCRiboflavin350.8520.828umol/day0.9 umol/dayCrudeTsuji 2010

Intake values

IDParent IDDepthSubject groupPopulationCountryCountry codeCohortTime definitionIntake toolIntake food coverageIntake time coverageIntake assessmentCompoundCompound detailSupplement intakes included?Measurement sizeDetected (nb)Detected (%)Detected only?Arithmethic meanArithmethic SDGeometric meanGeometric SDMinMin (detected)Percentile_05Percentile_10Percentile_25MedianPercentile_75Percentile_90Percentile_95MaxInterquartile rangeMean 95% CI lowerMean 95% CI upperGMean 95% CI lowerGMean 95% CI upperUnitConverted arithmetic meanConverted geometric meanConverted medianAdjustment typeAdjusted onRegressed onExpressed asPublication
11200AllElementary-school childrenJapanJPDay 4Weighed Dietary record (4-day)RiboflavinNo1083.470.94umol/day3.5 umol/dayCrudeTsuji 2011
11290AllElementary-school childrenJapanJPDay 3Weighed Dietary record (4-day)RiboflavinNo1083.751.13umol/day3.7 umol/dayCrudeTsuji 2011
11380AllElementary-school childrenJapanJPDay 2Weighed Dietary record (4-day)RiboflavinNo1083.591.0umol/day3.6 umol/dayCrudeTsuji 2011
11470AllElementary-school childrenJapanJPDay 1Weighed Dietary record (4-day)RiboflavinNo1083.61.17umol/day3.6 umol/dayCrudeTsuji 2011
11560AllElementary-school childrenJapanJPWeighed Dietary record (4-day)RiboflavinNo1083.60.78umol/day3.6 umol/dayCrudeTsuji 2011
11810MalesParticipants in a dietary validation studyJapanJPJPHC StudybaselineCalculated with FDB_raw databaseDietary record (7-day)Riboflavin1021.370.56mg/day1.4 mg/dayCrudeKobayashi 2011
11970MalesParticipants in a dietary validation studyJapanJPJPHC StudybaselineCalculated with FDB_cook databaseDietary record (7-day)Riboflavin1021.220.51mg/day1.2 mg/dayCrudeKobayashi 2011
12120FemalesParticipants in a dietary validation studyJapanJPJPHC StudybaselineCalculated with FDB_raw databaseDietary record (7-day)Riboflavin1131.260.47mg/day1.3 mg/dayCrudeKobayashi 2011
12270FemalesParticipants in a dietary validation studyJapanJPJPHC StudybaselineCalculated with FDB_cook databaseDietary record (7-day)Riboflavin1131.140.47mg/day1.1 mg/dayCrudeKobayashi 2011
13250AllUniversity studentsJapanJPDay 4Weighed Dietary record (4-day)RiboflavinNo1483.321.09umol/day3.3 umol/dayCrudeTsuji 2010
13340AllUniversity studentsJapanJPDay 3Weighed Dietary record (4-day)RiboflavinNo1483.471.35umol/day3.5 umol/dayCrudeTsuji 2010
13430AllUniversity studentsJapanJPDay 2Weighed Dietary record (4-day)RiboflavinNo1483.431.35umol/day3.4 umol/dayCrudeTsuji 2010
13520AllUniversity studentsJapanJPDay 1Weighed Dietary record (4-day)RiboflavinNo1483.171.46umol/day3.2 umol/dayCrudeTsuji 2010
13610AllUniversity studentsJapanJPWeighed Dietary record (4-day)RiboflavinNo1483.00.81umol/day3.0 umol/dayCrudeTsuji 2010
14150Males - Tertile 1 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinNo321.26mg/day1.3 mg/dayCrudeJohansson 2010
14160Males - Tertile 2 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinNo321.75mg/day1.7 mg/dayCrudeJohansson 2010
14170Males - Tertile 3 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinNo322.42mg/day2.4 mg/dayCrudeJohansson 2010
14180Males - Tertile 1 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)24-h Dietary recall (1-day)RiboflavinNo321.56mg/day1.6 mg/dayCrudeJohansson 2010
14190Males - Tertile 2 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)24-h Dietary recall (1-day)RiboflavinNo321.86mg/day1.9 mg/dayCrudeJohansson 2010
14200Males - Tertile 3 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)24-h Dietary recall (1-day)RiboflavinNo322.24mg/day2.2 mg/dayCrudeJohansson 2010
14240Females - Tertile 1 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinNo330.93mg/day0.9 mg/dayCrudeJohansson 2010
14250Females - Tertile 2 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinNo331.39mg/day1.4 mg/dayCrudeJohansson 2010
14260Females - Tertile 3 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinNo331.82mg/day1.8 mg/dayCrudeJohansson 2010
14270Females - Tertile 1 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)24-h Dietary recall (1-day)RiboflavinNo331.31mg/day1.3 mg/dayCrudeJohansson 2010
14280Females - Tertile 2 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)24-h Dietary recall (1-day)RiboflavinNo331.37mg/day1.4 mg/dayCrudeJohansson 2010
14290Females - Tertile 3 (Vitamin intake: unspecified)Participants in a dietary validation studySwedenSEVIP cohort (Vasterbotten Intervention Project)24-h Dietary recall (1-day)RiboflavinNo331.62mg/day1.6 mg/dayCrudeJohansson 2010
14960FFQ 1 - Quintile 1 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes1061.06mg/day1.1 mg/dayCrudeJohansson 2010
14970FFQ 1 - Quintile 2 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes1061.39mg/day1.4 mg/dayCrudeJohansson 2010
14980FFQ 1 - Quintile 3 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes1061.67mg/day1.7 mg/dayCrudeJohansson 2010
14990FFQ 1 - Quintile 4 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes1062.01mg/day2.0 mg/dayCrudeJohansson 2010
15000FFQ 1 - Quintile 5 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ84-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes1062.86mg/day2.9 mg/dayCrudeJohansson 2010
15060FFQ 2 - Quintile 1 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ64-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes680.99mg/day1.0 mg/dayCrudeJohansson 2010
15070FFQ 2 - Quintile 2 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ64-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes681.32mg/day1.3 mg/dayCrudeJohansson 2010
15080FFQ 2 - Quintile 3 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ64-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes681.56mg/day1.6 mg/dayCrudeJohansson 2010
15090FFQ 2 - Quintile 4 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ64-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes681.94mg/day1.9 mg/dayCrudeJohansson 2010
15100FFQ 2 - Quintile 5 (Vitamin intake: unspecified)Controls in a case-control study on B vitamins and prostate cancerSwedenSEVIP cohort (Vasterbotten Intervention Project)Northern Sweden FFQ64-item1 yearFood Frequency Questionnaire (FFQ)RiboflavinYes682.96mg/day3.0 mg/dayCrudeJohansson 2010
17880AllElderly womenJapanJPDay 4Standard Tables of Food Composition in JapanWeighed Dietary record (4-day)RiboflavinNo353.471.22umol/day3.5 umol/dayCrudeTsuji 2010
17970AllElderly womenJapanJPDay 3Standard Tables of Food Composition in JapanWeighed Dietary record (4-day)RiboflavinNo353.61.08umol/day3.6 umol/dayCrudeTsuji 2010
18060AllElderly womenJapanJPDay 2Standard Tables of Food Composition in JapanWeighed Dietary record (4-day)RiboflavinNo353.691.12umol/day3.7 umol/dayCrudeTsuji 2010
18150AllElderly womenJapanJPDay 1Standard Tables of Food Composition in JapanWeighed Dietary record (4-day)RiboflavinNo353.541.14umol/day3.5 umol/dayCrudeTsuji 2010
18240AllElderly womenJapanJPDay 4Standard Tables of Food Composition in JapanWeighed Dietary record (4-day)RiboflavinNo353.570.95umol/day3.6 umol/dayCrudeTsuji 2010

Correlation values

Reproducibility values

IDMst. IDSubject groupPopulationCountryCountry codeCohortTime definitionBiological specimenExperimental methodBiomarkerBiomarker detailArithmetic meanGeometric meanMedianUnitAdjusted onReproducibility sizeICCICC 95% CI lowerICC 95% CI upperCV% WSCV% BSVAR WSVAR BSPublication
65919116MalesCollege students consuming a semi-purified diet with water-soluble vitaminsJapanJPbaseline; 1 day; 2 days; 3 days; 4 days; 5 days; 6 daysUrine, 24-hHPLCRiboflavinmmol/L1010.6100.0Shibata 2009
66819125MalesCollege students consuming a semi-purified diet with water-soluble vitaminsJapanJPbaseline; 2 day; 4 days; 7 daysWhole blood, fastingHPLCRiboflavinmmol/L109.014.5Shibata 2009
67719134FemalesCollege students consuming a semi-purified diet with water-soluble vitaminsJapanJPbaseline; 1 day; 2 days; 3 days; 4 days; 5 days; 6 daysUrine, 24-hHPLCRiboflavinmmol/L1038.740.5Shibata 2009
68619143FemalesCollege students consuming a semi-purified diet with water-soluble vitaminsJapanJPbaseline; 2 day; 7 daysWhole blood, fastingHPLCRiboflavinmmol/L108.49.4Shibata 2009