mol/LHCl was determined as the optimum solvent for pigment in black glutinous corncob,giving high extraction rate,The optimum proportion of sample to solvent was 1:20.

• 研究了黑糯玉米的穗芯色素的提取工艺,并研究了酸度,温度、光照、碳水化合物、微波、氧化剂、还原剂、金属离子对色素稳定性的影响及黑糯玉米芯色素的部分理化性质。