目的 建立天王補心丸（小蜜丸）的近紅外一致性檢驗模型，為其不同廠家鑒定提供依據(jù)。方法 使用MPA型近紅外光譜儀（1.5 m光纖探頭）OPUS5.5軟件，分別采用二階導數(shù)＋矢量歸一化法和一階導數(shù)法對其平均光譜進行預處理。結(jié)果 采用一階導數(shù)預處理方法，CI值設為4.3時，所建模型能夠?qū)⒉煌瑥S家的天王補心丸（小蜜丸）快速鑒別。結(jié)論 此方法方便、快捷、不破壞樣品，能夠作為不同廠家天王補心丸（小蜜丸）的快速分類鑒別方法。

Objective To establish a consistency test model for Tianwang Buxin Pills (little honey bolus) by near-infared spectroscopic method and to provide a basis for the identification of Tianwang Buxin Pills from different manufacturers. Methods The SPA Near-infared Spectrometer (1.5 M optical fiber probe) and OPUS5.5 software were used. The average spectra of Tianwang Buxin Pills (little honey bolus) were pretreated by the second derivative+vector normalization method and the first derivative method. Results When the CI value was 4.3, the model pretreated by the first derivative method could be used to identify various Tianwang Buxin Pills (little honey bolus) from different manufacturers quickly. Conclusion This approach is convenient, rapid, and non-destructive, and can classify and identify the different Tianwang Buxin Pills (little honey bolus) from different manufacturers rapidly and nondestructively.