WordNet

compact usually dark-colored mass of hardened mycelium constituting a vegetative food-storage body in various true fungi; detaches when mature and can give rise to new growth
form genus of sterile imperfect fungi; many form sclerotia; some cause sclerotium disease in plants (同)genus Sclerotium
type genus of the Polyporaceae; includes important pathogens of e.g. birches and conifers (同)genus Polyporus

English Journal

八百板康範,西谷亜紗,菊地正雄
東北薬科大学研究誌 (57), 51-53, 2010-12
… Five steroles were isolated from the sclerotium of Polyporus umbellatus FRIES (Polyporaceae) and identified as (22E)-ergosta-5,7,9(11),22-tetraen-3β-ol (1),ergosta-5,7-dien-dien-3β-ol (2), ergost-7-en-3β-ol (3),(22E)-ergosta-6,8(14),22-trien-3β-ol (4),and (22E)-ergosta-8(14),22-dien-3β-ol (5).Their structures were determined on the basis of spectral data.Compounds 1-5 have been isolated from the sclerotium of P.umbellatus for the first time. …
NAID 110008672207

An Anti-aldosteronic Diuretic Component (Drain dampness) in Polyporus Sclerotium (猪苓)

Yuan Dan,Mori Junna,Komatsu Ken-ichi [他],MAKINO Toshiaki,KANO Yoshihiro
Biological & pharmaceutical bulletin 27(6), 867-870, 2004-06-01
… Polyporus Sclerotium (猪苓), botanically from the <i>Polyporus umbellatus</i> … The above results demonstrate that it is an active component of Polyporus Sclerotium. …
NAID 110003608873

袁丹,山本惠一,畢開順 [他],張屏,劉芳,鹿野美弘
藥學雜誌 = Journal of the Pharmaceutical Society of Japan 123(2), 53-62, 2003-02-01
… Ergosta-4,6,8(14),22-tetraen-3-one(I) was studied in the screening of the marker compounds for the standardization of Polyporus Sclerotium (ChoRei), which has the advantage of easy qualitative and quantitative analysis because of its fluorescence. …
NAID 110003614870

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