RT journal article
T1 Harnessing edible flowers for natural pigments: Extraction methods and applications in food and beyond
A1 Setyaningsih, Widiastuti
A1 Oktavirina, Viki
A1 Prabawati, Nadhila B.
A1 Rahayuningsih, Edia
A1 Palma Lovillo, Miguel
A2 Química Analítica
K1 Extraction technique
K1 Food application
K1 Natural colorants
K1 Pharmaceuticals
K1 Sustainable colorants
AB Color is a critical factor influencing consumer acceptance, and the demand for visually appealing products has led to the widespread use of colorants. However, growing health and environmental concerns associated with synthetic dyes have prompted a shift toward natural alternatives. Edible flowers offer diverse vibrant pigments and bioactive compounds, presenting both opportunities and challenges in developing sustainable natural colorants. This review provides a comprehensive overview of the major pigments found in edible flowers-anthocyanins, carotenoids, and chlorophylls-along with their health-related properties. In addition, it discusses conventional and emerging extraction techniques aimed at improving pigment yield and stability. Practical applications of edible flower-derived colorants in the food, cosmetic, and pharmaceutical industries are also presented. Despite their potential, challenges remain in the extraction, preservation, and seasonal availability of flower pigments. This review aims to support future innovations in the sustainable use of edible flowers as natural colorants.
PB Elsevier
SN 2666-8335
YR 2025
FD 2025-12
LK http://hdl.handle.net/10498/39513
UL http://hdl.handle.net/10498/39513
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 06-nov-2026