Table 13. Organic acid contents of oyster mushroom extracts by extraction methods

Extraction method Organic acid (mg%)
Citric acid Malic acid Acetic acid Succinic acid Lactic acid
Hot water extracts 14.07±0.301) ND2) 2.26±0.15 9.36±0.15 9.46±0.05
Ethanol extracts 14.20±0.75 ND 2.03±0.05 8.03±0.05 9.13±0.05
Each value represents the mean±SD of three determinations.
ND, not detected.