Ontologies
ISO-FOOD
Isotopes for Food Science Ontology (ISO-FOOD)
OWL
No license
Last submission date September 10, 2024
ID http://purl.obolibrary.org/obo/UO_0000269
http://purl.obolibrary.org/obo/UO_0000269
https://agroportal.lirmm.fr/ontologies/ISO-FOOD/UO_0000269
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Preferred name

absorbance unit

Synonyms
AU
Definitions
A dimensionless logarithmic unit assigned to a measure of absorbance of light through a partially absorbing substance, defined as -log10(I/I_0) where I = transmitted light and I_0 = incident light.
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