SOYASAPOGENOL COMPOSITION

摘要

To provide a soy saponin composition having high bodily absorption characteristics. [Solution] This soyasapogenol composition contains soyasapogenol B and 3 O D glucuronopyranosyl soyasapogenol B. The weight ratio (B/A) of the 3 O D glucuronopyranosyl soyasapogenol B to the soyasapogenol B is in the range of 0.001 10. The composition can be produced by means of partial decomposition of a sugar chain residue of a soy saponin B group glycoside by means of acid.