00000 EuroFIR Unit Thesaurus This term is for CLASSIFICATION ONLY; DO NOT USE term in indexing. Use a more precise narrower term. 1.0
ATE alpha-tcopherol equivalent 1 ATE = 1 mg RRR-alpha-tocopherol.
Sometimes quoted using the non-preferred name d-alpha-tocopherol
BCE beta-carotene equivalent 1 BCE = 1 ug all-trans beta-carotene
BX degrees Brix Use only for the mass ratio of dissolved sucrose to water in a liquid expressed in degrees Brix (°Bx). When using this descriptor, the corresponding matrix unit is **. The °Bx unit is widely used in the fruit juice and nectar production.
Degrees Brix (°Bx) is measured with a saccharimeter that measures specific gravity of a liquid or more easily with a refractometer. A 25 °Bx solution is 25% (w/w), with 25 grams of sucrose sugar per 100 grams of liquid. Or, to put it another way, there are 25 grams of sucrose sugar and 75 grams of water in the 100 grams of solution [Wikipedia].
g gram ISO 1000:1992
kcal kilocalorie
kg kilogram ISO 1000:1992
kJ kilojoule ISO 1000:1992
l litre Volume unit outside ISO 1000:1992, but recognized by CIPM as having to be retained because of its practical importance.
ISO prefixes (e.g. deci, centi, milli, micro, etc.) may be attached to the unit to form multiples.
mg milligram ISO 1000:1992
ml millilitre Multiple of volume unit, l (litre) outside ISO 1000:1992, but recognized by CIPM as having to be retained because of its practical importance.
mmol millimole ISO 1000:1992
MSE monosaccharide equivalent 1 MSE = 1 g glucose
NE niacin equivalent
ng nanogram ISO 1000:1992
PCT per cent Never use for compositional values, which are always expressed as weight or volume unit per matrix unit, normally per 100g edible portion.
Although most dimensionless properties are by preference expressed as a proportion (unit = 'R'), some may be more normally expressed as a percentage (%).
R ratio Used for properties expressed as a proportion. Any value expressed as a ratio will have matrix unit 'X', 'not applicable'.
RE retinol equivalent Use for Retinol Activity Equivalent.
The factors used to convert beta-carotene equivalents to retinol equivalents are recorded through the Method Indicator.
1 RE = 1 ug all-trans retinol.
ug microgram ISO 1000:1992
The descriptor code 'ug' is used in preferrence to the use of a Greek character, µ, which requires an extended character set.
ul microlitre ISO 1000:1992
The descriptor code 'ug' is used in preferrence to the use of a Greek character, µ, which requires an extended character set.