Ganoderma lucidum IY009 which produces proteoglycan G009 effective in enhancing antitumor immunity

摘要

A strain, Ganoderma lucidium, which produces a proteoglycan (G009) which has an effect of enhancing antitumor immunity and contains beta -glucose, alpha -glucose, galactose, alpha -mannose and fructose as the sugar components and glycine, leucine, alanine, histidine, arginine, valine, aspartic acid, threonine, isoleucine, serylleucine, glutamic acid, tyrosine, proline, phenylalanine and methionine as the protein components, said proteoglycan being separated from the culture medium of Genoderma lucidium.