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Method for storing largeflower-like honeysuckle flower bud medicinal material

A technology of honeysuckle and flower buds of gray felt, which is applied in the field of storage of traditional Chinese medicine Shan Yinhua, can solve problems such as content research, and achieve the effects of scientific method, good quality stability, and scientific guarantee of medicinal material quality.

Active Publication Date: 2014-06-25
CHONGQING ACAD OF CHINESE MATERIA MEDICA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And in the storage method of prior art, also do not study the quality of the mountain silver-flower medicinal material, particularly the content of active ingredient

Method used

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  • Method for storing largeflower-like honeysuckle flower bud medicinal material
  • Method for storing largeflower-like honeysuckle flower bud medicinal material
  • Method for storing largeflower-like honeysuckle flower bud medicinal material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The flower buds and first blooms of Lonicerae cinerea were collected in Xiushan County, Chongqing. After steaming, they were dried in a high-temperature dryer to obtain fresh mountain silver flowers. Take 15g as a sample, and use the HPLC method to determine the six components of chlorogenic acid, caffeic acid, 3,5-dicaffeoylquinic acid, luteolin, Lonicerae saponin B and Dipsapaceous saponin B in the sample. content before storage. The color value of the samples before storage was measured with a spectrophotometer (Konica Minolta CM-5).

[0053] The above samples were then packed in a plastic bag with a vacuum degree of -0.08MPa, and then placed in an environment with a relative humidity of 12% and a temperature of -12°C to -10°C, protected from light, and stored for 10 months. Then HPLC method was used to measure the content of the above six components in the sample after storage, and the content change rate was calculated; at the same time, the color value of the sam...

Embodiment 2-6

[0055] According to the method of Example 1, the fresh mountain silver flower was stored, and the contents of the six components were measured before and after storage, and the color value of the mountain silver flower before and after storage was measured. The storage conditions are shown in Table 3, and the results of color value change and content change are shown in Table 4.

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Abstract

The invention provides a method for storing honeysuckle flowers. The method comprises the following steps: removing water from buds or blossoms of newly collected largeflower-like honeysuckle by virtue of steam, and drying to obtain fresh honeysuckle; putting the fresh honeysuckle in vacuum package with vacuum degree of -0.01-0.1MPa, and storing in shade for 0-18 months in an environment with relative humidity of 10-30 percent and temperature of (-20)-5 DEG C. The honeysuckle stored by adopting method, and the quality of the medicinal material is more stable, wherein the color value of the medicinal material is slightly changed, and the contents of characteristic components, such as chlorogenic acid, caffeic acid, 3,5-dicaffeoylquinic acid, galuteolin, macranthoidin B, dipsacoside B and the like are slightly changed as well.

Description

technical field [0001] The invention relates to a storage method of the traditional Chinese medicine Linicum japonica, which belongs to the field of traditional Chinese medicines. Background technique [0002] Mountain silver flower is a commonly used traditional Chinese medicine, which has the effect of clearing away heat and detoxifying, cooling wind-heat. In the "Chinese Pharmacopoeia", the source of mountain silver flower is: Lonicera macranthoides Hand.-Mazz., Lonicera macranthoides Hand.-Mazz., Lonicera macranthoides, Lonicera chinensis or Lonicera chinensis, or the dried flower buds with early blooming. [0003] Mountain silver flower is prone to mildew and insects, and its active ingredients are easy to lose. How to store it is a very important issue. [0004] In the prior art, there are some reports on the storage methods of Lilyxacin fragrans, such as: [0005] The Chinese Pharmacopoeia stipulates that the storage conditions of mountain silver flower are "store i...

Claims

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Application Information

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IPC IPC(8): A61K36/355G01N30/02A61K133/00
Inventor 李隆云马鹏谭军
Owner CHONGQING ACAD OF CHINESE MATERIA MEDICA
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