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Rhodiola root composition

A composition, technology of Rhodiola rosea, applied in the direction of drug combination, food science, plant raw materials, etc., can solve problems such as damage to the normal micro-ecological environment of the intestinal tract, achieve intestinal discomfort, improve taste, and uniform and stable product quality Effect

Inactive Publication Date: 2010-02-10
西藏和藤医药发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to address the deficiencies in the prior art, to provide a method of using bifidofactors to proliferate intestinal bifidobacteria and lactobacilli, thereby solving the problem of damage to the normal micro-ecological environment of the intestinal tract caused by rhodiola problems, while ensuring the efficacy of Rhodiola Rhodiola composition

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0042] Example 1 Preparation of Rhodiola Rosea Extract by Water Extraction, Alcohol Precipitation and Ultrafiltration

[0043] The preparation of Rhodiola rosea extract by boiling extraction and water alcohol precipitation method in this embodiment is a routine operation in the field, and the specific steps are as follows:

[0044] Weigh 1Kg of Rhodiola rosea, add 10 times of water, decoct and extract twice, 1 hour each time, combine and concentrate the extracts, then alcohol-precipitate, remove the precipitate, and then concentrate by ultrafiltration to obtain Rhodiola rosea extract. The content of salidroside in the Rhodiola rosea extract is 0.76% by mass, and the content of tyrosol is 0.29% by mass (according to the proportion of the original medicinal material).

Embodiment 2

[0045] Example 2 Preparation of Rhodiola Rosea Extract by Alcohol Extraction and Water Precipitation Purification

[0046] The preparation of Rhodiola rosea extract by the alcohol extraction method and the alcohol extraction water precipitation purification method of the present embodiment are all routine operations in the field, and the specific steps are as follows:

[0047]Take 1Kg of Rhodiola rosea powder, add 10 times the amount of 70% ethanol by volume, extract twice, each time for 1h, filter, combine the filtrate, concentrate to the equivalent of crude drug 5g / mL, centrifuge at 5000r / min for 15min, and take the supernatant , concentrated under reduced pressure, added ethanol to alcohol content of 70% by mass, stood still for 24h, filtered, added 40% by mass of NaOH solution to adjust the pH value to 8.0, stood still for 24h, filtered, collected the filtrate and concentrated it, then added water and stirred, refrigerated (4°C) After standing, discard the supernatant, pre...

Embodiment 3

[0048] Example 3 Supercritical CO 2 Preparation of Rhodiola Rosea Extract by Extraction and Alcohol Precipitation

[0049] The supercritical CO of this embodiment 2 The preparation of Rhodiola rosea extract by extraction extraction and alcohol precipitation purification method is a routine operation in this field, and the specific steps are as follows:

[0050] After the Rhodiola rosea is crushed and sieved, 1Kg is taken and put into an extraction tank, and ethanol is selected as an entrainer for supercritical extraction. After the extract is taken out from the separation tank, add ethanol solution to dissolve it, add powdered activated carbon for decolorization, filter while it is hot to remove the activated carbon, wash the activated carbon with a small amount of hot ethanol solution for 3 times, combine the washing liquid and the filtrate, let it stand, and the salidroside is ready Crystallization is separated out, recrystallized with 50% by volume ethanol solution, and d...

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Abstract

The invention discloses a rhodiola root composition which combines rhodiola root with isomaltose hypgather, ensures medical values of rhodiola root in multiple aspects, solves the problem that independently taking rhodiola root can result in discomfort of intestinal canals, and also improves the mouth feel. Compared with other similar products, the rhodiola root composition is not bitter. The composition can be made into any one of a food, a medicament and a preparation which is acceptable by a functional food, has the advantages of convenient carrying and taking as well as favorable mouth feel and adaptability, and is suitable to be used on the plateau or in the field. When taken on the plateau, the composition has the function of bidirectional regulation, and enhances the blood flow andthe oxygen supply level of the encephalic regions so as to improve the symptom of oxygen lack. The preparation technique is simple, the quality difference between every two different batches of products is small, the product quality is uniform and stable, and the rhodiola root composition has favorable production practicability and practical value.

Description

technical field [0001] The invention relates to the fields of medicine, health products and functional food, in particular to a rhodiola rosea composition. Background technique [0002] Rhodiola is the dry root and rhizome of Rhodiola grandiflora, a plant of the sedum family. It is sweet, bitter, and flat in nature. Wait. At present, the commonly used Rhodiola species of Crassulaceae are: Rhodiola grandiflora and Rhodiola alpine, among which Rhodiola grandiflora has been included in the 2005 edition of "Chinese Pharmacopoeia". [0003] Modern medicine has proved that the main active ingredients of Rhodiola are salidroside and tyrosol, and also contain starch, protein, tannin, flavonoids, phenolic compounds, trace volatile oil, and various biologically active trace elements iron and zinc Wait. [0004] The functions of Rhodiola are: anti-oxidative aging, protection of cardiovascular system, protection of myocardium, enhancement of immunity, anti-radiation, anti-virus, anti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K45/00A61P39/06A61P9/00A61P37/04A61P39/00A61P31/12A61P35/00A61P1/16A61P13/12A23L1/29A61K36/41A61K125/00A23L33/00
Inventor 钱陈钦汪波程从友戴世华
Owner 西藏和藤医药发展股份有限公司
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