. 2023 Mar 2;12(5):1057. doi: 10.3390/foods12051057
© 2023 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Figure 5.
Areas of application of natural inks and dyes.