New Natural and Sustainable Cosmetic Preservative Based on Sugarcane Straw Extract.

ABSTRACT: Preservative ingredients in cosmetic formulations undertake a necessary role in the prevention of microbial contamination. In this field, there is an unmet need for natural, sustainable, and effective preservatives. Thus, the main goal of this work was to evaluate a sugarcane straw extract-based ingredient and investigate its potential as a preservative for cosmetic applications. Different ingredients were developed using several cosmetic solvents to improve the solubility of the extracted compounds. The antimicrobial activity was assessed against Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Candida albicans. The 1,2-hexanediol was the solvent that allowed us to achieve the ingredient (20% dry extract dispersed in 25% 1,2-hexanediol in wa

SUBMITTER: Carvalho MJ 

PROVIDER: S-EPMC11356945 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature