• The Korean Journal of Mycology
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• v.40 no.2
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• pp.104-108
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• 2012

In order to apply into functional food or medicinal industry, nutritional characteristics and physiological functionality of Hypsizygus marmoreus (brown cultivar) were investigated. Fruiting body of H. marmoreus contained 27.3% of crude protein, 55.8% of total sugar and 11,109.3 mg/100 g dry weight of malic acid. Furthermore, 66.7% of antihypertensive angiotensin I-converting enzyme (ACE) inhibitory activity and 37.3% of antigout xanthin oxidase inhibitory activity showed in the water extract from H. marmoreus. The economically ACE inhibitory activity (81.4%) was obtained when the fruiting body of Hysizygus marmoreus was extracted with distilled water of $50^{\circ}C$ for 12 h, even though maximal ACE inhibitory activity (84.4%) was showed the extracts from $70^{\circ}C$ for 12 h.