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ISO 7541:1989

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

Published By Publication Date Number of Pages
ISO 1989-12 8
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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.

ISO 7541:1989
$19.50