ISO 7541:1989

Ground (powdered) paprika — Determination of total natural colouring matter content

The method consists in extracting of the natural colouring matter content with acetone, measuring of the absorbance of the solution obtained using a spectrometer at a wavelength of 460 nm.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

67.220.10

Statut:

Annulée

Date de Publication:

1989-11-29

Numéro Standard:

ISO 7541:1989