Dioscorea panthaica product and processing method thereof

A technology for yellow yam and yam, which is applied in the field of yellow yam products and their processing, can solve the problems of great influence, difficult quality assurance, mildew and the like, and achieves the effect of reducing the risk of mildew and improving work efficiency.

Inactive Publication Date: 2018-12-21
河北橘井药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are no clear regulations on the washing method, cutting method, and drying time of medicinal materials, making it difficult to guarantee the quality, especially the washing method and drying method. The selection of drying method and drying time have a great impact on its active ingredients. According to the traditional processing method, the content of the active ingredient pseudoprotodioscin is relatively low. During the drying process, the pharmacopoeia describes drying in the sun. Due to the humid climate in Hunan, Guizhou, Yunnan and other places, drying in the sun is not easy to dry out, and often occurs Mildew, deterioration and other phenomena

Method used

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  • Dioscorea panthaica product and processing method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0025] A processing method of yellow yam, comprising the following steps:

[0026] S1: Select fresh yellow yam, that is, fresh yellow yam, wash the yellow yam with water to remove sediment and impurities, then put it in the shade to dry for 3 hours, and drain the water;

[0027] S2: After draining the water, cut the yellow yam into 2-4mm thin slices;

[0028] S3: The obtained yellow yam tablets were placed in an electric blast drying oven, and dried at 60° C. for 10 hours. After drying, the moisture content of the yellow yam tablets was about 9.5 wt%.

Embodiment 2

[0030] A processing method of yellow yam, comprising the following steps:

[0031] S1: Select fresh yellow yam, that is, fresh yellow yam, wash the yellow yam to remove sediment and impurities, then put it in the shade to dry for 3 hours, and drain the water;

[0032] S2: After draining the water, cut the yellow yam into 2-4mm thin slices;

[0033] S3: The obtained yellow yam tablets were placed in an electric blast drying oven, and dried at 80° C. for 8 hours, and the moisture content of the dried yellow yam tablets was about 8.8 wt%.

Embodiment 3

[0035] A processing method of yellow yam, comprising the following steps:

[0036] S1: Select fresh yellow yam, that is, fresh yellow yam, wash the yellow yam to remove sediment and impurities, then put it in the shade to dry for 3 hours, and drain the water;

[0037] S2: After draining the water, cut the yellow yam into 2-4mm thin slices;

[0038] S3: The obtained yellow yam tablets were placed in an electric blast drying oven, and dried at 100° C. for 6 hours. After drying, the moisture content of the yellow yam tablets was about 8.1 wt%.

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Abstract

The invention discloses a dioscorea panthaica product and a processing method thereof. The processing method comprises the following steps that S1, dioscorea panthaica is washed for removal of dirt and impurities and then drained; S2, after draining, the dioscorea panthaica is cut into slices; and S3, the obtained dioscorea panthaica slices are dried at 60-100 DEG C until the water content is 10 wt% or less. By changing a traditional drying method, the content of pseudoprotodioscin in the dioscorea panthaica is raised, being at least three times of the pharmacopoeia standard. Compared with a traditional processing method of the dioscorea panthaica, the work efficiency is improved, the mildew risk is reduced, and processing quality control is achieved.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine processing, in particular to a yellow yam medicinal product and a processing method thereof. Background technique [0002] Yellow yam is the dry rhizome of yellow yam, a plant of Dioscoreaceae. Oblong or irregular thick slices with irregular edges, 1-5mm thick. The outer skin is yellow-brown, with longitudinal wrinkles, and sparse fibrous root residues can be seen. Hard. The cut surface is white or yellowish white, with scattered yellow dot-like vascular bundles, and the section is fibrous. Slight gas, slightly bitter taste. [0003] Yellow yam is distributed in Enshi, Hubei, northwestern Hunan, western Sichuan, western Guizhou, and Yunnan. It often grows under shrubs on hillsides at an altitude of 1000-3500 meters, or is only found on forest edges of dense forests or beside roadsides on hillsides. The rhizome contains diosgenin, which is the raw material for the synthes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8945A61K125/00
CPCA61K36/8945A61K2236/13A61K2236/17
Inventor 徐裕彬马锦程
Owner 河北橘井药业有限公司
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