[Study on Chemical Constituents of Fermented Antrodia camphorata Powder].

OBJECTIVE

To study the chemical constituents of fermented Antrodia camphorata powder.

METHODS

15 compounds were isolated from Antrodia camphorata by Silica gel column chromatography, ODS column chromatography, gel column chromatography, preparative liquid phase chromatography separation technique, as well as recrystallization.

RESULTS

On the basis of their physical and chemical properties and spectral data,their structures were identified as Ferulic acid (1), Inositol (2), β-Sitosterol (3),Vanillin (4),Vanillic acid (5), Butyric acid (6), Daucosterol (7), p-Hydroxycinnamic acid (8), Lauric acid (9), Inosine (10), Uridine (11), Adenine (12), D(+)-Sucrose (13), Arachidic acid (14) and Guanosine (15).

CONCLUSION

Compounds 1, 5, 6 and 8-15 are isolated from fermented powder for the first time.