Methods The absorbance ratio of 19 roots from Amorpha fruticosa L. and 2 confusion roots were measured by UV spectrometry and used as the evidence of identification.
方法取紫穗槐根19个样品及其2个混淆品，用紫外光谱法测得吸收度比值作为鉴定的依据。
Methods The absorbance ratio of 19 roots from Amorpha fruticosa L. and 2 confusion roots were measured by UV spectrometry and used as the evidence of identification.
方法取紫穗槐根19个样品及其2个混淆品，用紫外光谱法测得吸收度比值作为鉴定的依据。
应用推荐