苦杏仁始载于《神农本草经》具有降气、止咳、平喘、润肠通便之功效 ,为临床常用中药材。其在贮存过程中会出现走油及苦杏仁苷分解等影响质量的问题。因此 ,本文选择了苦杏仁苷含量作为观察指标 ,对生火单苦杏仁的稳定性进行了初步探讨 ,旨在通过对 t0 .9及 K2 98k值的比较 ,确 Bitter Almond is contained in “Shen Nong’s Materia Medica” which has the effect of lowering gas, coughing, relieving asthma, and laxative. It is commonly used in clinical medicine. In the process of storage, there will be problems such as oil removal and decomposition of amygdalin that affect quality. Therefore, the content of amygdalin was selected as the observation index in this paper. The stability of single-bitter almonds was preliminary discussed. The aim was to compare the values ​​of t 9 and K 2 98k.