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An Entity of Type : owl:Class, within Data Space : linked.opendata.cz:8890 associated with source document(s)

AttributesValues
rdf:type
rdfs:label
  • Retinol Equivalent
rdfs:subClassOf
Concept_In_Subset
Semantic_Type
  • Quantitative Concept
Preferred_Name
  • Retinol Equivalent
UMLS_CUI
  • C0556581
Contributing_Source
  • UCUM
Legacy_Concept_Name
  • Retinol_Equivalent
FULL_SYN
  • REABNCI
  • {RE}SYNCI
  • {RE}ABUCUM
  • Retinol EquivalentPTNCI
  • Retinol EquivalentsSYNCI
  • retinol equivalentsPTUCUM
DEFINITION
  • An arbitrary unit for measurement of a vitamin A activity of provitamin A carotenoids (such as carotenes, xanthophylls, and compounds that arise from rearrangement of carotene I skeleton) in a mixed diet introduced by FAO/WHO Expert Group in 1967. The concept of the retinol equivalent (RE) is established on the following relationships among food sources of the vitamin A: one microgram of all-trans retinol is equal to one RE, one microgram of beta-carotene is equal to 0.167 RE, and one microgram of other pro-vitamin A carotenoids is equal to 0.084 RE.NCI
code
  • C67436
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