Table 1. Amino acid composition of the polysaccharide (GSP-2) isolated from the fruiting bodies of Ganoderma sinense ^a .

Amino acid	Contnet µg/mg
Aspartic acid	2.73
Threonine	10.72
Serine	8.71
Glutamic acid	3.79
Glycine	3.00
Alanine	6.50
Vakine	3.38
Methiomine	0.56
Isoleucine	1.18
Leucine	2.55
Phenylalanine	3.09
Lysine	0.61
Histidine	0.71
Arginine	0.30
Proline	3.28
Tyrosine	0.55

^aAll the result were tested by a HITACHI automatic amino acid analyzer.