Elaidic acid (trans-18:1n-9)

ID436
NameElaidic acid (trans-18:1n-9)
Synonymstrans-9-Octadecenoic acid
StructureThumb
Description
GroupFatty acids
Sub-groupMUFA
Exposure sourceDiet
Use
CAS number112-79-8
PubChem ID637517
ChEBI ID27997
FooDB IDFDB002951
HMDB IDHMDB00573

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
452845303AllControls in a case-control study on diet and heart diseaseCosta RicaCRAdipose tissue, buttocksGC-FIDElaidic acid (trans-18:1n-9)2000.480.17percentRoot0.5 percentRootCrudeBaylin 2005
456745693AllControls in a case-control study on diet and heart diseaseCosta RicaCRPlasma, fastingGC-FIDElaidic acid (trans-18:1n-9)2000.240.12percentRoot0.2 percentRootCrudeBaylin 2005
460646083AllControls in a case-control study on diet and heart diseaseCosta RicaCRWhole blood, fastingGC-FIDElaidic acid (trans-18:1n-9)2000.240.11percentRoot0.2 percentRootCrudeBaylin 2005
548854903AllControls in a case-control study on diet and heart diseaseCosta RicaCRAdipose tissue, buttocksGC-FIDElaidic acid (trans-18:1n-9)5030.630.23percentRoot0.6 percentRootCrudeBaylin 2002
18600186022AllWomenUnited StatesUSNYUWHS (New York University Women's Health Study)baselinePlasma, non-fastingGC-FIDElaidic acid (trans-18:1n-9)464.351.96percentRoot4.4 percentRootUnspecifiedZeleniuch-Jacquotte 2000

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
448944913AllControls in a case-control study on diet and heart diseaseCosta RicaCRFood Frequency Questionnaire (FFQ)Elaidic acid (trans-18:1n-9)2000.670.29percentRoot0.7 percentRootRegressionEnergy ?Baylin 2005
552955313AllControls in a case-control study on diet and heart diseaseCosta RicaCRFood Frequency Questionnaire (FFQ)Elaidic acid (trans-18:1n-9)5030.570.4percentRoot0.6 percentRootCrudeBaylin 2002
556655683AllControls in a case-control study on diet and heart diseaseCosta RicaCRFood Frequency Questionnaire (FFQ)Elaidic acid (trans-18:1n-9)5030.40.27g/day394.4 mg/dayRegressionEnergyBaylin 2002
5620102372AllPregnant womenMexicoMXA study on PUFAs and foetal neurodevelopmentFood Frequency Questionnaire (FFQ)Elaidic acid (trans-18:1n-9)1461.4350.850.17.85mg/day1.4 mg/dayCrudeParra 2002

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
25718572AllWomenUnited StatesUSNYUWHS (New York University Women's Health Study)baseline; 1 year; 2 yearsPlasma, non-fastingGC-FIDElaidic acid (trans-18:1n-9)percentRoot460.520.350.69Zeleniuch-Jacquotte 2000