Kaempferol

ID20
NameKaempferol
Synonyms
StructureThumb
Description
GroupPolyphenols
Sub-groupFlavonols
Exposure sourceDiet
Use
CAS number520-18-3
PubChem ID5280863
ChEBI ID28499
FooDB IDFDB000633
HMDB IDHMDB05801

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
951451AllFemale university studentsGermanyDEPlasma, fastingHPLC after enzymatic hydrolysisKaempferol4810.657.890.00.08.7220.2940.65nmol/L10.7 nmol/L8.7 nmol/LCrudeRadtke 2002
2572552AllUniversity campus populationChinaCNPlasma, fastingHPLC after enzymatic hydrolysisKaempferol9290.7774.21nmol/L90.8 nmol/LCrudeZhang 2010
3994012AllUniversity studentsChinaCNPlasma, fastingHPLC after enzymatic hydrolysisKaempferol9257.8660.8838.0173.26nmol/L57.9 nmol/L38.0 nmol/LCrudeCao 2010
240924141Sub-study IIParticipants in a dietary validation studyNorwayNOUrine, 24-hLC-MS/MS after enzymatic hydrolysisKaempferol854.17.915.7ug/day0.0 mg/dayCrudeCarlsen 2011
396439722All [by intake]Adults living in the Parisian areaFranceFRSU.VI.MAX (SUpplementation en VItamines et Mineraux AntioXydants)Urine, 24-hLC-MS/MS after enzymatic hydrolysisKaempferol530.82.0umol/day0.8 umol/dayCrudeMennen 2006
398039882All [by intake]Adults living in the Parisian areaFranceFRSU.VI.MAX (SUpplementation en VItamines et Mineraux AntioXydants)Urine, first morning spotLC-MS/MS after enzymatic hydrolysisKaempferol530.41.0umol/L400.0 nmol/LCrudeMennen 2006

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
871441AllFemale university studentsGermanyDEDietary record (7-day)Kaempferol484.724.80.30.613.1610.1924.81mg/day4.7 mg/day3.2 mg/dayCrudeRadtke 2002
911421AllFemale university studentsGermanyDEDietary record (1-day)Kaempferol485.277.20.00.152.2113.8335.39mg/day5.3 mg/day2.2 mg/dayCrudeRadtke 2002
2352332AllUniversity campus populationChinaCNFood Frequency Questionnaire (FFQ)Kaempferol12811.196.67mg/day11.2 mg/dayCrudeZhang 2010
2482462AllUniversity campus populationChinaCN24-h Dietary recall (7-day)Kaempferol16413.8313.63mg/day13.8 mg/dayCrudeZhang 2010
3923942AllUniversity studentsChinaCNDietary record (7-day)Kaempferol9214.9713.720.02.110.9431.0870.48mg/day15.0 mg/day10.9 mg/dayCrudeCao 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
62719098AllSmall intervention study administering flaxseedGermanyDEbaseline; 1 week; 3 weeksPlasma, fastingHPLC after enzymatic hydrolysisKaempferolnmol/L70.160.58Linseisen 2008