Potential and Alternative Bioactive Compounds from Brown Agaricus bisporus Mushroom Extracts for Xerosis Treatment

This study aimed to investigate the ability of brown Agaricus bisporus extracts to enhance xerosis treatment via their biological activities, including their antioxidant, anti-aging, and anti-inflammation. Brown A. bisporus ethanol extract (EE) and brown A. bisporus water extract (WE) contained ergothioneine and gallic acid as their major compounds, as detected by HPLC, respectively. The WE exhibited the highest total polysaccharide content (734.04 ± 0.03 mg glucose/g extract) and total phenolic content (190.90 ± 0.07 mg gallic acid/g extract). The WE exhibited an inhibitory effect of 83.34 ± 18.66% on a collagenase enzyme, whereas the EE inhibited the elastase enzymes by 81.26 ± 4.37%. In addition, the EE also demonstrated strong activities against DPPH, with an IC50 0.30 ± 0.04 mg/mL, ABTS with a TEAC value of 8.06 ± 0.08 µM Trolox/g extract, and a FRAP assay with a FRAP value of 390.50 ± 0.32 mM FeSO4/g. In addition, all extracts were non-cytotoxic and could decrease the secretion of IL-6 and TNF-α in HaCaT cells. Therefore, brown A. bisporus extracts might be a potential natural raw material that can be further used in cosmeceutical products for xerosis treatment due to their good efficacy.