Method for identifying Nigella glandulifera Freyn medicinal material

Abstract

The invention relates to the technical field of Chinese medicinal material indentifying methods, in particular to a method for identifying a Nigella glandulifera Freyn medicinal material, which comprises the following steps of: 1, establishing a standard fingerprint of the Nigella glandulifera Freyn medicinal material; 2, testing a fingerprint of a sample of the Nigella glandulifera Freyn medicinal material to be tested by the step same as the step 1; and 3, comparing the fingerprint of the sample of the Nigella glandulifera Freyn medicinal material to be tested with the standard fingerprint of the Nigella glandulifera Freyn medicinal material, and screening the Nigella glandulifera Freyn medicinal material according with the standard fingerprint of the Nigella glandulifera Freyn medicinal material. Compared with the prior art, the method has the characteristics of simpleness, convenience, high accuracy, and high stability and repeatability. The standard fingerprint established by the method is utilized to effectively identify the Nigella glandulifera Freyn medicinal material and effectively monitor and control the inner quality of the Nigella glandulifera Freyn medicinal material.

Description

technical field [0001] The invention relates to the technical field of identification methods for Chinese medicinal materials, and relates to an identification method for the medicinal material Nigella tumefaction, in particular to a method for identifying the medicinal material Nigella tumefaction by using high-performance liquid chromatography fingerprints. Background technique [0002] Nigella sativa is a traditional medicinal material of the Uyghur nationality, and it is the dry mature seed of Nigella gram landulifera Freyn, a plant of the genus Nigella (Nickella) in the family Ranunculaceae (Raunnculaceae). Nigella nigella is also known as nigella glandularis, and its Uighur name is Si Yadan. It is mainly produced in Xinjiang and Xishuangbanna, Yunnan. It is planted in most areas of Xinjiang, such as Turpan, Shanshan and other places, where resources are abundant; It can be bought in most medicinal materials markets in Xinjiang and has a wide range of applications. Bla...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for identifying the medicinal material of Nigella tumefica, which overcomes the deficiencies in the prior art, and establishes the method for the identification of Nigella tumefaction by high performance liquid chromatography. The standard fingerprint method achieves the identification of the medicinal material of Nigella sativa, thus solving the problem of quality control of the medicinal material of Nigella spp. Authenticity identification and quality control of Nigella sativa L.

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