Objective:To determined the contents of neutral saccharide and uronicacid in polysaccharide of Ganoderma applanatum.
目的：测定树舌多糖中中性糖及糖醛酸的含量。
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Alginic acid oligosaccharide is a functional oligomeric uronicacid that can be used in promoting plant and animal growth. It also has many other physiological activities.
Sodium alginate were degradated by the enzyme. It can be proved by TLC and ESI-TOF-MS that mono-uronicacid and DP of Alginic acid oligosaccharides between two to eight were contained.