A WATER SOLUBLE POLYSACCHARIDE FROM GINSENG LEAVES——PURIFICATION AND PRELIMINARY STRUCTURAL DETERMINATION OF HETEROPOLYSACCHARIDE P_N
A WATER SOLUBLE POLYSACCHARIDE FROM GINSENG LEAVES——PURIFICATION AND PRELIMINARY STRUCTURAL DETERMINATION OF HETEROPOLYSACCHARIDE P_N
人参叶水溶性多糖——杂多糖P_N的纯化与结构初步确定