Norm

ISO 7611:1985 en

Oils of lemon and petitgrain citronnier, and oil of lime obtained by a mechanical process - Determination of citral (neral + geranial) content - Gas chromatographic method on capillary columns

  • Deze norm is ingetrokken sinds 14-07-2006

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 5
Commissie Beleidscommissie Landbouw & Levensmiddelen
Gepubliceerd op 18-12-1985
Taal Engels
The method consists in analyzing a small quantity of essential oil on a column of small diameter but great length under specified conditions. The citral content is determined by using the internal standard method. Polyethylene glycol 20000 is used as stationary phase. Operating temperatures: Oven: linear temperature programming from 80 to 180 °C at a rate of 2 °C/min. Injection system: about 190 to 200 °C. Detector: 200 to 250 °C, maximum.

Details

ICS-code 71.100.60
Nederlandse titel Oils of lemon and petitgrain citronnier, and oil of lime obtained by a mechanical process - Determination of citral (neral + geranial) content - Gas chromatographic method on capillary columns
Engelse titel Oils of lemon and petitgrain citronnier, and oil of lime obtained by a mechanical process - Determination of citral (neral + geranial) content - Gas chromatographic method on capillary columns
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