The oligo-konjac glucomannan sulfate product was prepared after alcohol sediment twice, with dialysis and vacuum freezing drying.

 
  • 摘要制备的魔芋葡甘寡糖硫酸酯经过乙醇二次沉淀、透析、浓缩和真空冷冻干燥,得到粗品;
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