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Panax stipuleanatus drying method

A drying method and technology of Panax notoginseng are applied in the directions of pharmaceutical formulations, plant raw materials, plant/algae/fungus/moss components, etc., which can solve the problems of long time consumption, large space occupation, long growth years, etc. The effect of increasing market value and increasing saponin content

Active Publication Date: 2015-12-09
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method mainly has the following disadvantages: First, Pingbian notoginseng is mostly wild medicinal materials, with long growth years, thick and irregular rhizomes, and takes up a lot of space when drying, and it is not easy to dry; secondly, the surface of the perennial Pingbian notoginseng root There are many bud eyes and wounds. After drying, there will be a lot of sand and decayed epidermis attached to the bud eyes and wounds of the Panax notoginseng herb. Finally, drying in the sun takes a long time, and the drying process lasts for more than 20 days

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Wash the fresh Panax notoginseng in 20°C water for 20 minutes, spread out and dry until the skin is free of moisture; cut the panax notoginseng into 6cm long pieces, and punch them with steel needles with a diameter of 0.5mm, a length of 2cm, and a spacing of 1cm. holes, so that the pores penetrate the whole body of Panax notoginseng; then dry at 40°C until the moisture content of Panax notoginseng is less than or equal to 15%, and the whole process takes 168 hours; finally put the dried Panax notoginseng into a container with red beans at the same volume Mix and polish at a ratio of 1:1.5 until no sediment, fibrous roots and decayed epidermis adhere to the surface of the root of Panax notoginseng prepared by this method.

Embodiment 2

[0019] Wash the fresh Panax notoginseng in water at 22°C for 18 minutes, spread it out to dry until the skin is free of moisture; cut the panax notoginseng into 5cm long pieces, and use steel needles with a diameter of 0.75mm, a length of 3cm, and a spacing of 0.75cm. Punch holes so that the pores penetrate the whole body of Panax notoginseng; then dry at 45°C until the moisture content of Panax notoginseng is ≤15%, and the whole process takes 143 hours; finally put the dried Panax notoginseng into a container and mix with mung beans The volume ratio of 1:1.75 is mixed and polished until no sediment, fibrous roots and decayed epidermis are attached to the surface of the root of Panax notoginseng;

Embodiment 3

[0021] Wash the fresh Panax notoginseng in 23°C water for 15 minutes, spread it out to dry until the skin is free of moisture; cut the panax notoginseng into 4cm long pieces, and use steel needles with a diameter of 0.9mm, a length of 4cm, and a spacing of 0.6cm Punch holes so that the pores penetrate the whole body of Panax notoginseng; then dry at 50°C until the moisture content of Panax notoginseng is ≤15%, and the whole process takes 134 hours; finally put the dried Panax notoginseng into a polishing machine and mix with mung beans Mix and polish at a volume ratio of 1:2 until there is no sediment, fibrous roots and rotten skin attached to the surface of the root of Panax notoginseng. The Panbian notoginseng medicinal material prepared by the method has small overall deformation and is bright and tidy.

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Abstract

The invention discloses a panax stipuleanatus drying method, and belongs to the technical field of processing a medicinal plant in a production area. The method comprises the following steps: cleaning fresh panax stipuleanatus, cutting the panax stipuleanatus into chunks, perforating the panax stipuleanatus through needle puncture, drying at constant temperature and polishing so as to obtain a dried medicinal material; the drying method disclosed by the invention, by dividing the tubers of the entire panax stipuleanatus into a plurality of drying units through cutting the panax stipuleanatus into chunks before drying and simultaneously by perforating each unit through needle puncture, can increase water diffusion channels inside the panax stipuleanatus body, so as to shorten a drying time; by polishing after drying, mud, fibers and decayed skins attached on the surface of the panax stipuleanatus can be rapidly removed; and compared with a conventional method drying in the sun, the method can be used for improving external and internal qualities of the panax stipuleanatus, and simultaneously, the method can be used for shortening the drying time by 10-15 days.

Description

technical field [0001] The invention relates to a method for drying Panbian notoginseng, which belongs to the technical field of medicinal plant origin processing. Background technique [0002] Panbian notoginseng ( Panax stipuleanatus (H.T.TsaietK.M.Feng) belongs to the Araliaceae ginseng plant, and its roots have the functions of dispelling blood stasis and relieving pain, healing wounds to stop bleeding, and nourishing. Among the folks, residents of Pingbian, Maguan, Malipo and Lao Cai Sapa in northern Vietnam have always used Pingbian Sanqi to treat bruises and nourish. Modern scientific research shows that Pingbian notoginseng saponins are mainly oleanane-type pentacyclic triterpene saponins. At present, Pingbian notoginseng medicinal materials are mainly wild, and there is no clear drying process, and the main method is drying in the sun after washing. This method mainly has the following disadvantages: First, Pingbian notoginseng is mostly wild medicinal materials,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/258
Inventor 杨野崔秀明何勤敏杨晓艳刘迪秋王承潇曲媛
Owner KUNMING UNIV OF SCI & TECH
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