Botanical Research and Applications

This cluster of papers explores the properties, sources, applications, and stability of betalains, particularly in relation to their antioxidant activity, nutritional significance, and potential health benefits. The research covers a wide range of topics including the extraction, characterization, and bioavailability of betalains from various plant sources, with a focus on Opuntia species. Additionally, the cluster delves into the use of betalains as natural colorants and their potential role in functional foods.