Molecules, Vol. 27, Pages 3291: Insight into the Progress on Natural Dyes: Sources, Structural Features, Health Effects, Challenges, and Potential

Conclusion: Natural dyes show health benefits and potential in food additives. However, it is necessary for natural dyes to pass toxicity tests and quality tests and receive many regulatory approvals before their final entry into the market as food colorants or as drugs.
Source: Molecules - Category: Chemistry Authors: Tags: Review Source Type: research