Results The correlation coefficient of standard curve was 0.999 7, the recovery rate was 99.62 % and RSD was 1.94 %.
结果用此方法测定多糖的标准曲线，其相关系数为0。999 7，平均回收率为99。62%，相对标准偏差为1。
The wet digestion method is better than the dry ash method for its lower RSD and higher recovery rate.
利用湿法消解样品，精密度好，回收率高，优于干灰化法。
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