A kind of identification method of Jade leaf golden flower

A technology of golden jasmine leaves and reference medicinal materials, applied in the direction of testing moving boards, instruments, measuring devices, etc., can solve the problems of lack of identification methods of golden jasmine leaves and preventing the development of ethnic medicines in Guizhou Province, etc.

Inactive Publication Date: 2020-07-07
GUIZHOU MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The visit found that Jade Leaf Flower is a common folk medicine in Guizhou Province, and it is also commonly used by the Miao people. The local folks use the aboveground part of Jade Leaf Flower as medicine, but there is no relevant standard record of Jade Leaf Jade Flower in Guizhou Province, and there is no specific identification method for Jade Leaf Jade Flower. Development of Ethnic Medicine in Guizhou Province

Method used

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  • A kind of identification method of Jade leaf golden flower
  • A kind of identification method of Jade leaf golden flower
  • A kind of identification method of Jade leaf golden flower

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Experimental program
Comparison scheme
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Embodiment 1

[0042] A kind of identification method of Jade leaf golden flower, comprises the following steps:

[0043] (1) Using microscopy to identify the surface appearance and structure of Jade Yejin flower leaves;

[0044] The leaf epidermis and medicinal material powder of Yuyejinhua were made into slices respectively, the treated samples were placed under a microscope, and the leaf surface appearance of Yuyejinhua and the microstructure of medicinal powder were determined according to the observed microscopic features;

[0045] The surface view of the jade leaf golden flower leaf is: the upper epidermal cells are polygonal, the antiglandular wall is thickened, and the stomata are rare; the lower epidermal cells are irregularly shaped, and the antiglandular wall is wavy; the stomata are flat axis type; non-glandular hairs are more common; The microstructure of the powder of Yuye Jinhua medicinal material is as follows: the powder is off-white or gray-green, with many non-glandular ha...

Embodiment 2

[0051] A kind of identification method of Jade leaf golden flower, comprises the following steps:

[0052] (1) Using microscopy to identify the surface appearance and structure of Jade Yejin flower leaves;

[0053] The leaf epidermis and medicinal material powder of Yuyejinhua were made into slices respectively, the treated samples were placed under a microscope, and the leaf surface appearance of Yuyejinhua and the microstructure of medicinal powder were determined according to the observed microscopic features;

[0054] The surface view of the jade leaf golden flower leaf is: the upper epidermal cells are polygonal, the antiglandular wall is thickened, and the stomata are rare; the lower epidermal cells are irregularly shaped, and the antiglandular wall is wavy; the stomata are flat axis type; non-glandular hairs are more common; The microstructure of the powder of Yuye Jinhua medicinal material is as follows: the powder is off-white or gray-green, with many non-glandular ha...

Embodiment 3

[0060] A kind of identification method of Jade leaf golden flower, comprises the following steps:

[0061] (1) Using microscopy to identify the surface appearance and structure of Jade Yejin flower leaves;

[0062] The leaf epidermis and medicinal material powder of Yuyejinhua were made into slices respectively, the treated samples were placed under a microscope, and the leaf surface appearance of Yuyejinhua and the microstructure of medicinal powder were determined according to the observed microscopic features;

[0063] The surface view of the jade leaf golden flower leaf is: the upper epidermal cells are polygonal, the antiglandular wall is thickened, and the stomata are rare; the lower epidermal cells are irregularly shaped, and the antiglandular wall is wavy; the stomata are flat axis type; non-glandular hairs are more common; The microstructure of the powder of Yuye Jinhua medicinal material is as follows: the powder is off-white or gray-green, with many non-glandular ha...

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Abstract

The invention discloses a method for identifying the Mussaenda Pubescens Ait.f.. Under observation by a microscope, microscopic structures of the leaf surface and medicinal material powder of the Mussaenda Pubescens Ait.f. are determined; on the basis of a thin-layer chromatography, qualitative analysis of the Mussaenda Pubescens Ait.f. is carried out; and according to the general rule in the Chinese Pharmacopoeia (2015 version), the moisture, the total ash and the extractum of the Mussaenda Pubescens Ait.f. are measured. According to the application, the leaf epidermis filmmaking method is employed creatively; the leaf surface features and the powder features of the Mussaenda Pubescens Ait.f. are observed based on the microscopic identification method; and thus the Mussaenda Pubescens Ait.f. is identified effectively and accurately based on the features. A thin-layer chromatography way with advantages of high specificity and high stability and reliability is established to identify the Mussaenda Pubescens Ait.f., so that the preparation of the test sample and reference substance medicinal solution and the thin-layer chromatography development are carried out conveniently; and thenthe test sample and the contrast medicinal chromatography are compared to identify the authenticity of the Mussaenda Pubescens Ait.f.. The identification result accuracy is high.

Description

technical field [0001] The invention belongs to the technical field of identification of traditional Chinese medicines, and in particular relates to an identification method of Jade Leaf Golden Flower. Background technique [0002] Jade leaf golden flower, also known as white paper fan, white butterfly, hundred flower tea, butterfly vine, wasp vine, etc., the Latin scientific name of the original plant: Mussaenda Pubescens Ait.f. , is a climbing shrub of Rubiaceae Yuyejinhua. Jade leaf golden flower is a folk medicine commonly used in Guizhou Province, and is also commonly used by the Miao people. Its medicinal part is Jade leaf golden flower Mussaenda Pubescens Ait.f. dry above ground parts. Jade leaf golden flower is sweet, slightly bitter, cool in nature, has the functions of clearing heat and detoxification, expelling wind and dampness, and can be used for colds, heatstroke, enteritis, nephritis, edema, sore throat, and bronchitis. Modern pharmacological research has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/90G01N21/86
Inventor 刘春花王爱民刘亭孙佳陆苑潘洁李勇军王永林兰燕宇
Owner GUIZHOU MEDICAL UNIV
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