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Method for refining figwort decoction piece and product thereof

A refining method and technology of Scrophulariaceae, applied in the field of traditional Chinese medicine, can solve the problems of poor quality stability of Scrophulariae Radix Scrophulariae, high non-medicinal proportion of Scrophulariae, and irregular cutting of Scrophulariae, achieving shortened drying time, good stability, heavy metal and Effects of low arsenic salt content

Inactive Publication Date: 2014-05-28
重庆天生药业有限公司
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Problems solved by technology

Scrophulariaceae is made into decoction pieces of Scrophulariae scrophulariae through specific processing, but there is no standard processing method at present
Therefore, the quality and stability of the obtained Scrophulariaceae decoction pieces are poor, which is mainly reflected in the high proportion of non-medicinal use in the decoction pieces, the cutting of the decoction pieces is not standardized, the processing is not legal, and the proper medicinal properties are lost

Method used

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  • Method for refining figwort decoction piece and product thereof
  • Method for refining figwort decoction piece and product thereof
  • Method for refining figwort decoction piece and product thereof

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Embodiment Construction

[0021] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0022] The material used in the present invention is the dried root of Scrophularia ningpoensis Hemsl., a plant of Scrophulariaceae. The medicinal material samples were identified and met the relevant regulations under the section of Scrophulariaceae on page 108 of the 2010 edition of the Chinese Pharmacopoeia. The source of the samples is shown in Table 1.

[0023] Table 1. Scrophulariaceae sample collection

[0024] batch sample collection place collection time batch sample collection plac...

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Abstract

The invention belongs to the field of processing of Chinese medicines, and particularly discloses a method for refining a figwort decoction piece and a product thereof. The method comprises the following steps of: preparing fresh figwort, removing impurities, drying or airing figwort till the mass percentage of water in figwort is 25-35 percent, piling for 40-50 days, and turning once every 3-6 days; and wetting figwort, softening, slicing and drying till the mass percentage of water is 2-15 percent to obtain the figwort decoction piece. The obtained figwort decoction piece has high medicinal ratio, is sliced in a standardized way, is not softened with a cooking process, is prepared with a simple process, and is convenient for industrial production; and the losses of harpagoside and harpagide in medicinal materials are small, so that the medicament effect is ensured.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a method for refining Scrophulariaceae decoction pieces, and also relates to Scrophulariaceae decoction pieces prepared by the method. Background technique [0002] Scrophulariaceae is the plant Scrophulariaceae Scrophulariaceae ( Scrophularia ningpoensis Hemsl . ) of the dried roots. This product is cylindrical, with grayish-yellow or grayish-brown outer skin, black cut surface, slightly shiny, some with cracks, caramel-like smell, sweet and slightly bitter. The identification of medicinal materials must comply with the relevant regulations under the item of Scrophulariaceae on page 108 of the 2010 edition of the Chinese Pharmacopoeia. Scrophulariaceae is made into decoction pieces of Scrophulariae scrophulariae through specific processing, but there is no standard processing method at present. Therefore, the quality stability of the obtained Scrophulariaceae dec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/808A61K125/00
Inventor 曾凡明向丽
Owner 重庆天生药业有限公司
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