A kind of drying method of Panax notoginseng

A drying method, Sanqi technology, which is applied in the direction of pharmaceutical formula, plant raw materials, plant/algae/fungus/moss components, etc., can solve the problems of long time consumption, long growth period, large space occupation, etc., to improve the speed of water loss, The effect of increasing the content of saponin and increasing the market value

Active Publication Date: 2018-10-02
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 fresh Panax notoginseng in 20°C water for 20 minutes, spread out and dry until the skin is free of moisture; cut Panax notoginseng into 6 cm long pieces, use 0.5 mm in diameter, 2 cm in length, and 1 cm apart Punch holes with steel needles to make the pores penetrate the whole body of Panax notoginseng; then dry at 40°C until the moisture content of Panax notoginseng is ≤15%, the whole process takes 168 hours; finally put the dried Panax notoginseng into the container Chinese medicine and red beans are mixed at a volume ratio of 1:1.5 and polished until no sediment, fibrous roots and decayed epidermis adhere to the surface of the root of Panax notoginseng. The medicinal material prepared by this method has small overall deformation and is bright and clean.

Embodiment 2

[0019] Wash fresh Panax notoginseng in 22°C water for 18 minutes, spread out and dry until the skin is free of moisture; cut Panax notoginseng into 5 cm long pieces, use 0.75 mm in diameter, 3 cm in length, and 0.75 cm apart Punch holes with steel needles 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%, the whole process takes 143 hours; finally put the dried Panax notoginseng into the container Chinese medicine and mung beans are mixed at a volume ratio of 1:1.75 and polished until no silt, fibrous roots and decayed epidermis adhere to the surface of the root of Pingbian notoginseng;

Embodiment 3

[0021] Wash fresh Panax notoginseng in water at 23°C for 15 minutes, spread out and dry until the skin is free of moisture; cut Panax notoginseng into 4 cm long pieces, use 0.9 mm in diameter, 4 cm in length, and 0.6 cm apart Drill holes with steel needles to make 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 polishing Mix it with mung beans in the machine at a volume ratio of 1:2 and polish 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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PUM

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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. Tsaiet K. M. Feng) belongs to the Araliaceae ginseng plant, and its root has the functions of dispelling blood stasis and relieving pain, healing wounds and stopping bleeding, nourishing and so on. 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 medici...

Claims

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Application Information

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