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Unveiling the Potential Prebiotic Effects of Edible Mushroom Pleurotus djamor During In Vitro Colonic Fermentation

Year: 2024

Type: article

Abstract: High Resolution Image Download MS PowerPoint Slide The ability of edible mushrooms to modulate the intestinal microbiota is a topic of interest. This study shows that digested Pleurotus djamor powder (MUS) exhibits prebiotic effects during an in vitro colonic fermentation. Phenolic compounds, including epicatechin (3.03 ± 1.54 mg/L), gallic acid (2.71 ± 1.54 mg/L), and quercetin 3-glucoside (2.40 ± 1.54 mg/L), were found in P. djamor . MUS significantly increased the relative abundance of Lactobacillus spp./ Enterococcus spp. (1.12% – 4.83%), Bifidobacterium spp. (0.59% – 1.85%), Ruminococcus albus / R. flavefaciens (0.37% – 1.88%), and reduced Clostridium histolyticum (2.89% – 1.22%) during 48 of colonic fermentation. MUS enhanced lactic acid and short-chain fatty acid production and decreased pH levels. The 1 H NMR analysis revealed the presence of essential amino acids, branched-chain amino acids, and other compounds that benefit human health. The results indicate the prebiotic effects of P. djamor on human intestinal microbiota.

Source: Journal of Agricultural and Food Chemistry

DOI: 10.1021/acs.jafc.4c06620