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Review
. 2024 Jul 8;13(13):2155.
doi: 10.3390/foods13132155.

Aloe vera-An Extensive Review Focused on Recent Studies

Alessia Catalano  1 , Jessica Ceramella  2 , Domenico Iacopetta  2 , Maria Marra  2 , Filomena Conforti  2 , Francesca R Lupi  3 , Domenico Gabriele  3 , Fernanda Borges  4 , Maria Stefania Sinicropi  2
Affiliations
Review

Aloe vera-An Extensive Review Focused on Recent Studies

Alessia Catalano et al. Foods. .

Abstract

Since ancient times, Aloe vera L. (AV) has attracted scientific interest because of its multiple cosmetic and medicinal properties, attributable to compounds present in leaves and other parts of the plant. The collected literature data show that AV and its products have a beneficial influence on human health, both by topical and oral use, as juice or an extract. Several scientific studies demonstrated the numerous biological activities of AV, including, for instance, antiviral, antimicrobial, antitumor, and antifungal. Moreover, its important antidepressant activity in relation to several diseases, including skin disorders (psoriasis, acne, and so on) and prediabetes, is a growing field of research. This comprehensive review intends to present the most significant and recent studies regarding the plethora of AV's biological activities and an in-depth analysis exploring the component/s responsible for them. Moreover, its morphology and chemical composition are described, along with some studies regarding the single components of AV available in commerce. Finally, valorization studies and a discussion about the metabolism and toxicological aspects of this "Wonder Plant" are reported.

Keywords: Aloe vera L.; biological activities; chemical composition; toxicological aspects.

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Conflict of interest statement

The authors declare no conflicts of interest.

Figures

Figure 1
Figure 1
Aloe vera plant (a) and leaf (b).
See this image and copyright information in PMC

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