ISO 7541:1989

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

95.99 Withdrawal of Standard 23 korr 2020

General information

Current stage: 95.99 Effective date: 23 korr 2020

Originator: ISO

Owner: ISO/TC 34/SC 7

Type: International Standard

ICS: 67.220.10

Scope

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.

Life cycle

NOW

WITHDRAWN
ISO 7541:1989
95.99 Withdrawal of Standard
23 korr 2020

REVISED BY

PUBLISHED
ISO 7541:2020

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