• Biomedical Science Letters
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• v.13 no.3
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• pp.245-249
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• 2007

We investigated the fibrinolytic and ${\alpha}-glucosidase$ inhibitory activity of 55 wild mushroom methanol extracts. Among them, 14 mushrooms showed fibrinolytic activity. In particular, Amanita virgineoides showed the greatest enzyme activity (3.9 plasmin units/ml) by a fibrin plate assay. The fibrinolytic activities of Suillus pictus and Polypolellus varius were 3.8 plasmin units, and the activity of Gomphus fujisanensis was 2.8 plasmin units. Leccinum extremiorientale and Xerocomus nigromaculatus had the same activity with 2.3 plasmin units. In a ${\alpha}-glucosidase$ inhibitory activity test, Lactarius sp. showed the greatest inhibitory activity at 97.3%. The ${\alpha}-glucosidase$ inhibitory activities of Clitocybe odora, Xerocomus nigromaculatus, Melanoleuca melaleuca, Suillus pictus, and Gyroporus castaneus were 84.3%, 77.9%, 74.6%, 68.7%, and 65.4%, respectively. According to the results, because Suillus pictus and Xerocomus nigromaculatus have strong fibrinolytic and ${\alpha}-glucosidase$ inhibitory activities, the two mushrooms will be used as materials for the development of new biofunctional food.

• Journal of Korean Society of Forest Science
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• v.83 no.4
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• pp.556-562
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• 1994

To investigate the fungal diversity in Mt. Paekwoon, higher fungi were collected in July, 1991 from the two locations of Seoul National University Forests in Kwangyang-gun, Chonnam Province. A total of 137 fungal species were collected and classified. Following six species were identified as new species unrecorded in Korea. Their morphological and taxonomic features including microscopic characteristics of spores and cystidia were also reported in this paper. Marasmius pulcherripes Peck ; Agaricus purpurellus(Moller) Moller ; Coprinus echinosporus Buller ; Xerocomus nigromaculatus Hongo ; Boletellus shichianus(Teng & Ling) Teng ; Russula kansaiensis Hongo.