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Rehmannia glutinosa libosch. root decoction piece and preparation method thereof

A technology of rehmannia decoction pieces and rehmannia root, applied in the field of rehmannia root decoction pieces and its preparation, which can solve the problems of lack of drug efficacy research data support, inconvenient promotion and industrial production, high requirements for equipment and personnel, and achieve low equipment and personnel requirements and convenient storage And the effect of transportation and process stability

Inactive Publication Date: 2019-03-12
INFINITUS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology has high requirements for equipment and personnel, it is not convenient for large-scale promotion and industrial production, and there is no relevant drug efficacy research for data support, and the clinical efficacy needs to be confirmed

Method used

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  • Rehmannia glutinosa libosch. root decoction piece and preparation method thereof
  • Rehmannia glutinosa libosch. root decoction piece and preparation method thereof
  • Rehmannia glutinosa libosch. root decoction piece and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] (1) Take vitamin C and dissolve it in pure water to make a vitamin solution with a concentration of 0.5 mg / mL.

[0042] (2) Take fresh rhizomes of Rehmannia glutinosa, wash them, remove spoiled parts, cut into 4-6mm thick slices, and dry them with blast at 40°C for 1 hour.

[0043] (3) For every 100kg of fresh medicine, spray 1L of the above-mentioned vitamin C aqueous solution, and dry it under blast condition at 40°C until the water content is lower than 13%, to obtain Rehmannia glutinosa decoction pieces.

Embodiment 2

[0045] (1) Take vitamin C and dissolve it in pure water to make a vitamin C aqueous solution with a concentration of 2.0 mg / mL.

[0046] (2) Take the fresh rhizomes of Rehmannia glutinosa, wash them, remove the spoiled parts, cut into 4-6mm thick slices, and dry them with blast at 40°C for 1 hour;

[0047] (3) For every 100kg of fresh medicine, spray 1L of the above-mentioned vitamin C aqueous solution, and dry it under blast condition at 40°C until the water content is lower than 13%, to obtain Rehmannia glutinosa decoction pieces.

Embodiment 3

[0049] (1) Take vitamin C and dissolve it in purified water to make an aqueous solution of vitamin C with a concentration of 1.0 mg / mL.

[0050] (2) Take the fresh rhizomes of Rehmannia glutinosa, wash them, remove the spoiled parts, cut into 4-6mm thick slices, and dry them with blast at 40°C for 1 hour;

[0051] (3) For every 100kg of fresh medicine, spray 0.5L of the above-mentioned vitamin C aqueous solution, and dry it under blast condition at 40°C until the water content is lower than 13%, to obtain the rehmannia decoction pieces.

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Abstract

The invention relates to the technical field of traditional Chinese medicine preparations, in particular to a rehmannia glutinosa libosch. root decoction piece and a preparation method thereof. According to the invention, a vitamin C aqueous solution is adopted for spraying a fresh rootstock slice of rehmannia glutinosa libosch. to prepare the rehmannia glutinosa libosch. root decoction piece; andthe prepared rehmannia glutinosa libosch. root decoction piece has catalpol content higher than or equal to 79.35 mg.g<-1>, has the effect of removing heat to promote salivation equivalent to that offresh rehmannia glutinosa libosch. root, and keeps the colour of the fresh rehmannia glutinosa libosch. root. According to experiments, the rehmannia glutinosa libosch. root decoction piece can obviously improve content of Na<+>-K<+>-ATP enzyme, Ca<2+>-Mg<2+>-ATP enzyme, lactic dehydrogenase (LDH), succinic dehydrogenase (SDH), interleukin-6(IL-6) and interleukin-8(IL-8) in yeast and LPS (Lipopolysaccharide) induced heating model rat serum, has good antipyretic effect, and has treatment effect equivalent to that of fresh rehmannia glutinosa libosch. root juice. The preparation method involvedin the invention is simple and convenient in operation, is high in efficiency, is stable in process, is low in cost, is convenient in storage and transportation, and is suitable for industrial production.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine preparations, in particular to rehmannia decoction pieces and a preparation method thereof. Background technique [0002] Rehmannia glutinosa was first recorded in "Shen Nong's Materia Medica" and was listed as top grade. It is the fresh or dried root tuber of Rehmannia glutinosaLibosch. Excavated in autumn, remove reed heads, fibrous roots and silt, and use fresh, or slowly bake Rehmannia glutinosa until 80% dry. The former is commonly called "Xian Dihuang", and the latter is commonly called "Sheng Dihuang". Raw rehmannia glutinosa can be made into mature rehmannia glutinosa after being steamed. Its nature, flavor and efficacy have changed significantly. [0003] In fact, the processed products of Rehmannia glutinosa recorded in the past dynasties include fresh rehmannia root juice, cleaning, cutting, wine, frying, charcoal, vinegar, ginger, salt, honey, amomum, boiling and medicine....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/804A61P29/00A61K125/00
CPCA61K36/804A61K2236/10A61K2236/15A61K2236/17A61P29/00
Inventor 余意胡明华马方励单国顺贾天柱
Owner INFINITUS (CHINA) CO LTD
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