The invention discloses a fried
gardenia prescription granule, a preparation method and a
quality control method thereof. The fried
gardenia prescription granule takes fried
gardenia decoction pieces as the
raw material and the fried gardenia prescription granule is prepared through the process flows, such as twice
water extraction, vaccum concentration, sponging
drying, and the like; 1g of the fried gardenia prescription granule is equal to 5-10g of
crude drug; the content of gardenoside in the fried gardenia prescription granule is not lower than 5%; the quality of both fried gardenia decoction pieces and fried gardenia prescription granule are identified by
infrared fingerprint spectra. The fried gardenia prescription granule of the invention has complete and advanced production process, specific and controllable
quality control standard scientific, advanced and fast detecting method related to the
quality standard and strong
operability. A great number of experiments prove that the prepared soup of the fried gardenia prescription granule of the invention and the mixed simmered liquid of the classical prescription decoction pieces containing the fried gardenia have equal components, thus realizing the technique of full ingredient prescription granule and proving the rationality of the technique of the invention; furthermore, the invention applies the
infrared spectroscopy technology to the
quality control of the traditional Chinese medicines, rapidly solving the
primary problem in the
macro quality control of the traditional Chinese medicines---the identification of the truth of traditional Chinese medicines.