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Fresh cutting processing method of baikal skullcap root decoction pieces

A technology for fresh-cut processing and Scutellaria baicalensis, which is applied in the field of fresh-cut processing of Scutellaria baicalensis decoction pieces, can solve problems such as instability, loss of activity, easy oxidation and greening, and achieve the effects of improving production efficiency and saving energy consumption.

Inactive Publication Date: 2008-04-09
SHANDONG DINGLI CHINESE MEDICINAL MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of steaming or boiling is to inactivate enzymes besides softening, because enzymes can decompose baicalin and wogonin into baicalein and wogonin respectively. Stable, easy to oxidize and turn green, resulting in loss of activity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The planed fresh scutellaria baicalensis is removed from impurities such as soil, and directly cut into cross-sections with a thickness of 2-3mm, heated at 60°C for 20s, and dried naturally. The water content of Scutellaria baicalensis slices is in accordance with the requirements of national standards, and the water content does not exceed 12%.

[0011] The following are the test results.

[0012] 1 material

[0013] The fresh Scutellaria baicalensis used in this experiment was excavated from the medicine source base, and it was a 2-year-old cutting plant.

[0014] 2 Experimental design:

[0015] Design 1: Select fresh Scutellaria baicalensis root with uniform thickness, wash the surface soil with tap water, evaporate the surface water, cut into transverse slices with a thickness of 1mm, 2mm and 3mm with a slicer, and heat at 60°C for 0s, 10s, 20s respectively, Then grind it in a pre-cooled mortar, add an appropriate amount of distilled water, transfer it to a test ...

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Abstract

The invention relates to a fresh-cut processing method of a baical skullcap root slice. The invention is characterized in that the picked or dug fresh baical skullcap root is directly cut into slices after the impurities such as soil, etc. are removed, the baical skullcap root is cut into transverse section slices with the thickness of 2 to 3 mm, and are heated for 20 minutes under 60 DEG C, and are then dried naturally or dried at low temperature. After the raking, if the baical skullcap root is not processed timely, the oxidation greening at the wounds can be caused. The fresh-cut processing technique of the invention realizes the purpose of enzyme elimination through directly cutting the fresh baical skullcap root into slices, and steaming for a short time (20 minutes), and thereby the production efficiency is improved by 90 times, the energy consumption is greatly saved, the production cost is lowered, and the retaining of the effective component (baicalin) can be kept to the greatest extent.

Description

technical field [0001] The invention belongs to the field of processing traditional Chinese medicine decoction pieces, in particular to a fresh-cut processing method for decoction pieces of Scutellaria baicalensis. Background technique [0002] The traditional postpartum processing method of Scutellaria baicalensis is: first sun-dry the fresh scutellaria baicalensis until half-dried, then knock off the rough skin, and finally dry it for sale. The whole process is time-consuming and labor-intensive, and it takes about 20 working days per mu of Scutellaria baicalensis. [0003] Scutellaria baicalensis purchased by decoction companies has been cleaned and softened, that is, steamed on a steamer until steamed and kept for about 30 minutes. After the scutellaria baicalensis softens, take it out and slice it while it is hot. Or boil it in water for 10 minutes, then put it in an airtight container and stuff it overnight, slice it and dry it in the sun or at low temperature. Not o...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L2/38A23L33/00
CPCY02A40/90
Inventor 董其亭蔡爱民付志文崔若立孟甜甜
Owner SHANDONG DINGLI CHINESE MEDICINAL MATERIALS TECH
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