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Oxygen Radical Absorbance Capacity
MeSH Descriptor Data 2025
Details
Qualifiers
MeSH Tree Structures
Concepts
MeSH Heading
Oxygen Radical Absorbance Capacity
Tree Number(s)
E05.657
Unique ID
D000072257
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D000072257
Scope Note
A measure of the ability of a substance, such as a food, to quench oxygen free radicals in vitro.
Entry Term(s)
ORAC Assay
ORAC Method
TEAC Assay
Trolox Equivalence Antioxidant Capacity Assay
Previous Indexing
Antioxidants (1993-2016)
Reactive Oxygen Species (1993-2016)
See Also
Antioxidants
Free Radical Scavengers
Reactive Oxygen Species
Public MeSH Note
2017
History Note
2017
Date Established
2017/01/01
Date of Entry
2016/07/08
Revision Date
2016/05/27
No Qualifiers
Investigative Techniques [E05]
Accelerometry [E05.003]
Airway Extubation [E05.008]
Animal Experimentation [E05.017]
Animal Identification Systems [E05.035]
Anthropometry [E05.041]
Artifacts [E05.047]
Autoanalysis [E05.059]
Automation, Laboratory [E05.064]
Autopsy [E05.070]
Biological Assay [E05.091]
Biomedical Enhancement [E05.104]
Bioprinting [E05.111]
Bioprospecting [E05.114]
Bone Demineralization Technique [E05.118]
Catheterization [E05.157]
Cementation [E05.170]
Centrifugation [E05.181]
Chemistry Techniques, Analytical [E05.196]
Chemistry Techniques, Synthetic [E05.197]
Chromophore-Assisted Light Inactivation [E05.198]
Clinical Laboratory Techniques [E05.200]
Constriction [E05.225]
Containment of Biohazards [E05.235]
Cytological Techniques [E05.242]
Decision Support Techniques [E05.245]
Dilatation [E05.284]
Drug Development [E05.290]
Ecological Parameter Monitoring [E05.298]
Electrochemical Techniques [E05.301]
Embryo Research [E05.313]
Endpoint Determination [E05.315]
Epidemiologic Methods [E05.318]
Equipment Design [E05.320]
Equipment Failure [E05.325]
Equipment Reuse [E05.328]
Equipment Safety [E05.330]
Ergometry [E05.333]
Euthanasia, Animal [E05.335]
Evaluation Studies as Topic [E05.337]
Fetal Research [E05.349]
Finite Element Analysis [E05.355]
Food Analysis [E05.362]
Fourier Analysis [E05.377]
Games, Experimental [E05.385]
Genetic Techniques [E05.393]
Human Experimentation [E05.445]
Immersion [E05.466]
Immobilization [E05.472]
Immunologic Techniques [E05.478]
In Vitro Techniques [E05.481]
Indicator Dilution Techniques [E05.484]
Interferometry [E05.490]
Intubation [E05.497]
Ischemic Preconditioning [E05.516]
Isolated Heart Preparation [E05.519]
Isotope Labeling [E05.522]
Magnetometry [E05.540]
Manometry [E05.559]
Materials Testing [E05.570]
Methods [E05.581]
Microchip Analytical Procedures [E05.588]
Micromanipulation [E05.591]
Microscopy [E05.595]
Models, Animal [E05.598]
Models, Theoretical [E05.599]
Molecular Probe Techniques [E05.601]
Motion Capture [E05.613]
Neoplasm Transplantation [E05.624]
Neuroimaging [E05.629]
Neuromuscular Blockade [E05.635]
Olfactometry [E05.638]
Optical Imaging [E05.642]
Optical Tweezers [E05.650]
Oscillometry [E05.654]
Oxygen Radical Absorbance Capacity [E05.657]
Parabiosis [E05.660]
Perfusion [E05.680]
Photoacoustic Techniques [E05.696]
Photography [E05.712]
Physical Stimulation [E05.723]
Physiognomy [E05.734]
Preservation, Biological [E05.760]
Psychological Techniques [E05.796]
Radiometry [E05.799]
Reproductive Techniques [E05.820]
Rheology [E05.830]
Sonication [E05.848]
Sound Spectrography [E05.855]
Stereotaxic Techniques [E05.873]
Substance Abuse Detection [E05.885]
Technology, Pharmaceutical [E05.916]
Technology, Radiologic [E05.920]
Telemetry [E05.925]
Therapeutic Irrigation [E05.927]
Thermometry [E05.933]
Toxicity Tests [E05.940]
Trauma Severity Indices [E05.944]
Vaccine Development [E05.952]
Video-Assisted Techniques and Procedures [E05.956]
Wavelet Analysis [E05.959]
Weightlessness Countermeasures [E05.974]
Weightlessness Simulation [E05.977]
Weights and Measures [E05.978]
Whole Body Imaging [E05.979]
Whole-Body Irradiation [E05.980]
Expand All
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Oxygen Radical Absorbance Capacity
Preferred
Concept UI
M000616686
Scope Note
A measure of the ability of a substance, such as a food, to quench oxygen free radicals in vitro.
Terms
Oxygen Radical Absorbance Capacity
Preferred Term
Term UI
T000898800
Date
04/12/2016
LexicalTag
NON
ThesaurusID
NLM (2017)
ORAC Assay
Related
Concept UI
M000616687
Terms
ORAC Assay
Preferred Term
Term UI
T000898801
Date
04/12/2016
LexicalTag
ACX
ThesaurusID
NLM (2017)
ORAC Method
Term UI
T000898802
Date
04/12/2016
LexicalTag
ACX
ThesaurusID
NLM (2017)
TEAC Assay
Related
Concept UI
M000617648
Terms
TEAC Assay
Preferred Term
Term UI
T000900707
Date
05/09/2016
LexicalTag
ACR
ThesaurusID
NLM (2017)
Trolox Equivalence Antioxidant Capacity Assay
Term UI
T000900706
Date
05/09/2016
LexicalTag
ACR
ThesaurusID
NLM (2017)
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