AI Article Synopsis
- Echigoshirayukidake is a unique mushroom from Japan, valued for its culinary and medicinal properties.
- Research has identified several key components in the mushroom, including ergosterol and 10(E),12(Z)-CLA, which contribute to its antioxidant benefits.
- The mushroom also contains uridine and adenosine, suggesting its potential roles in various biological functions, making it appealing as a functional food.
Article Abstract
, of which Japanese vernacular name is Echigoshirayukidake, is a local speciality mushroom found and cultivated in Japan that has been distributed as a precious cuisine material or as a functional food with medicinal properties. Antioxidant activity-guided isolation of major ingredients in revealed the presence of ergosterol, -10,-12-octadecadienoic acid (a conjugated linolenic acid, 10(E),12(Z)-CLA) and 2,3-dihydro-3,5-dihydroxy-6-methyl‑4‑pyran-4-one (DDMP). Approximately 21% of the 2,2-diphenyl-1-(2,4,6-trinitrophenyl)hydrazino radical (DPPH) scavenging activities in the methanolic extract were related to 10(E),12(Z)-CLA, while approximately 6.2% of the activity was related to ergosterol. DDMP was present in both methanolic and water extracts, and the activity related to DDMP was conspicuously detected in water extracts. Moreover, uridine and adenosine were identified as major components of . The ingredients identified in are expected to be involved in biological functions observed in this mushroom, which is an attractive functional food resource.
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| http://dx.doi.org/10.31083/j.fbe1402010 | DOI Listing |
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