Natural colorants: Pigment stability and extraction yield enhancement via utilization of appropriate pretreatment and extraction methods

Ngamwonglumlert, Luxsika; Devahastin, Sakamon; Chiewchan, Naphaporn

doi:10.1080/10408398.2015.1109498

Public

Natural colorants: Pigment stability and extraction yield enhancement via utilization of appropriate pretreatment and extraction methods

Published in Critical Reviews in Food Science and Nutrition • Oct 30, 2015

Authors:

Luxsika Ngamwonglumlert

Sakamon Devahastin

Naphaporn Chiewchan

Abstract

Natural colorants from plant-based materials have gained increasing popularity due to health consciousness of consumers. Among the many steps involved in the production of natural colorants, pigment extraction is one of the most important. Soxhlet extraction, maceration, and hydrodistillation are co...

Subject

Extraction (chemistry)

Supercritical fluid extraction

Chromatography

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