• Journal of the Korean Wood Science and Technology
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• v.38 no.5
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• pp.439-443
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• 2010

The 95% aqueous EtOH extract was obtanied from the fruiting body of Russula subnigricans. Repeated silica gel column chromatography and preparative TLC afforded one fatty acid and three chlorinated hydroquinone derivatives. They were identified as nonadecanoic acid (1), 2,6-dichloro-4-methoxyphenol (2), russuphelin A (3), and russuphelin E (4) on the basis of several spectral data (MS, $^1H$ and $^{13}C$-NMR, including HMBC).

• The Korean Journal of Mycology
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• v.14 no.3
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• pp.237-246
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• 1986

Mushrooms were collected from those grown at Mt. Gyeryong, Mt. Chilgab, Mt. Ducyu, Mt. Chiri, Mt. Songri and at the regions of Chungnam Province during the period from July, 1983 to October, 1984. They were classified into 30 species, two varieties and one form of Russula. These species were grouped into eleven sections. Of the classified species, Russula subnigricans Hongo, R. albonigra (Kromb.) Fries, R. cyanoxantha (Kromb.) Fries, R. cyanoxantha var. peltereaui Singer and R. compacta Prost et Pk were newly recorded in Korea.