OLIGOSACCHARIDES RELEASED DURING HYDRATION OF TEXTURED SOY AS DETERMINED BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

摘要

ABSTRACTHigh performance liquid chromatography (HPLC) was used to determine the amount of stachyose released from an extruded textured soy (“Uni‐Tex”) during its hydration in boiling water. Hydration was complete in approximately 25 min, at which time three‐fourths of the sugars originally present in the texturized product were released into the cooking waters. Newly developed column packings for HPLC have greatly simplified sugar analyses i