Translational Value of Natural Pigments with Reference to Healthcare and Cosmetic Applications

Abstract

The natural pigments have reported to be using in a wide range of industries, agriculture, textiles, cosmetics, pharmaceuticals, and food. They have become a necessary component of our daily safety life. Synthetic dyes can be harmful impacts to human being as consumer and worker’s health as well as negatively affect to the environment. Numerous natural pigments are recognised as intriguing bioactive substances with feasible safety health advantages. Plants and microbes are discovered to be the main suppliers as natural pigments which various application for these natural products. Recently, the use of natural pigments in the food industry has increased in many areas, including pharmacology, toxicology, textile, and printing industries, as well as food, dairy, and fish industries. The amount of food waste produced has significantly increased as a result of the current surge in industrial food production, particularly the leftovers of fruits and vegetables which are a good source of natural colours including anthocyanins, betalains, carotenoids, and chlorophyll which have both decorative and medicinal effects. Therefore, it is crucial for both economic and environmental reasons to recover the natural pigments from food waste. The cost-effective production would be appreciated and investigated would be overshadowed by the advantages for people. The research findings must be investigated to develop the readily available, non-toxic, environmentally responsible, affordable, and biodegradable pigments for multipurpose application and especially for food security and safety.