Detection method for Qi Bai burn cream

Abstract

The invention discloses a detection method for Qi Bai burn cream. The Qi Bai burn cream is prepared from raw materials including radix astragali, cortex phellodendri, calcined gypsum, fructus gardeniae, radix angelicae sinensis, bletilla striata, radix angelicae dahuricae, fructus forsythiae, frankincense, myrrh and menthol. The detection method comprises a step of identifying radix astragali by adopting thin-layer chromatography, concretely, dropping a reference substance solution, a negative reference solution without cortex phellodendri and a reference medicinal material solution on the same silica gel G thin-layer plate, carrying out developing by taking a trichloromethane-methanol-water lower-layer solution with the volume ratio of 30: 15: 4 as a developing solvent, carrying out removal and airing, carrying out inspection under 365nm ultraviolet light, and showing fluorescent spots with the same color at a position corresponding to the reference substance chromatogram in the testsubstance chromatogram. The separation effect is good, the Rf value is moderate, and there is no interference in negative control. The separation degree and point-forming property of the method are high, there is no negative interference, the development time is short, inspection is clear, the reproducibility and durability are high, the medicine quality are controlled more effectively, and the burn cream is safe, effective and quality-controllable.

Description

technical field [0001] The invention belongs to the technical field of quality detection of Qibai burn ointment, and in particular relates to a detection method of Qibai burn ointment. Background technique [0002] Qibai Burn Ointment has the effects of clearing away heat and purging fire, reducing swelling and relieving pain, removing dampness and promoting granulation, astringent and hemostasis. It can be used for mild to moderate water and fire burns, acne and other superficial skin wounds to promote wound healing. It is suitable for burns, scalds, frostbite, Sub-healthy people with radiation injuries, electric injuries, corrosion injuries, and burns. [0003] However, there is no detection method for Cortex Phellodendri in the existing Qibai Burn Ointment finished product, and the identification of Phellodendron Cortex in other medicines cannot fully control the quality of pharmaceutical products. Contents of the invention [0004] The technical problem to be solved b...

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Problems solved by technology

[0003] However, there is no detection method for Cortex Phellodendri in the existing finished products of Qibai Burn Ointment, and the identification of Cortex Phellodendron in other medicines cannot fully control the quality of pharmaceutical products.

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