Assertion: stachyose | /r/HasProperty | tetrasaccharide
Facets:
Source sentences:
text: The galactosylsucrose family of oligosaccharides include raffinose (a trisaccharide), stachyose (a tetrasaccharide), and verbascose (a pentasaccharide).
text: Stachyose which constitutes the major portion thereof is a tetrasaccharide which is best designated as galactose a l,6 galactose a 1,6 glucose B 1,2 fructose.
text: Stachyose is a tetrasaccharide consisting of two α-D-galactose units, one α-D-glucose unit, and one β-D-fructose unit sequentially linked as gal(α1→6)gal(α1→6)glc(α1↔2β)fru.