ABSTRACT
This chapter describes the health and biotechnological properties of some Cactaceae. It represents a bibliographic review of the use, functional effects, and their application in biotechnological. Accordingly, Cactaceae is a highly diversified family of xerophytes that are dominant throughout drylands of the Americas, which is its center of origin and diversification. Despite investigations into the biology of many cacti species, the reproductive biology of only 2% of cacti species has been studied. Microorganisms directly affect the environment, and with the availability of metagenomics technology today, the people can know what inhabits cacti's interior and surroundings. Humans have been in touch with nature since ancient times. Studies have shown that Cactaceae members are good sources of nutrients and bioactive compounds. It is considered one of the main sources of natural coloring worldwide, which has a tremendous economic impact. Nutritional and pharmacological research needs to be done to identify the specific molecules with biological activity that will improve human well-being.
