Natural dyes in yellow, orange, brown and green fibres

Published: 17-03-2020| Version 1 | DOI: 10.17632/w24kygn7p8.1
Contributor:
Katarzyna Lech

Description

Fibre extracts were analysed on the presence of natural colourants by HPLC-UV-Vis-ESI MS/MS using positive and negative dynamic multiple reaction monitoring (dMRM) modes. Brown and green fibres were extracted twice with DMSO and with acidic-methanol solution, whereas yellow and orange fibres were extracted only using the second procedure.

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