Saussurea involucrate micro-molecular peptide extract as well as preparation method and application thereof

A technology of small molecular peptides and extracts, which is applied in the field of small molecular peptide extracts of Saussurea chinensis, and its preparation field can solve the problems of low extraction rate of medicinal components, poor efficacy and health care effects of the extracts of Saussurea chinensis, and achieve extremely easy The effect of absorption and utilization and high extraction rate

Inactive Publication Date: 2016-06-01
蔡庭守
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Even so, there are still some deficiencies in the extract of Saussurea volata obtained by the traditional extraction method, such as

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1:

[0031] This embodiment provides a small molecule peptide extract of Tianshan Snow Lotus.

[0032] The preparation method of Tianshan snow lotus small molecule peptide extract of the present embodiment comprises the following steps:

[0033] S1 drying: drying the Tianshan snow lotus;

[0034] S2 pulverization: pulverize the dried Tianshan snow lotus;

[0035] S3 one rough extraction: mix the pulverized Tianshan snow lotus with water, heat to reflux for one rough extraction;

[0036] S4 secondary rough extraction: after the primary rough extraction is completed, add methanol, and ultrasonically carry out secondary rough extraction;

[0037] S5 enzymatic hydrolysis: after the secondary crude extraction is completed, add protease for enzymatic hydrolysis, and the enzymatic hydrolysis solution is obtained after the enzymatic hydrolysis is completed;

[0038] S6 Decolorization: filter the enzymatic hydrolysis solution to obtain the filtrate, add a decolorizin...

Example Embodiment

[0042] Example 2:

[0043] This Example 2 also provides a small molecule peptide extract of Tianshan Snow Lotus.

[0044] The preparation method of Tianshan snow lotus small molecule peptide extract of this embodiment 2 is a further optimization and improvement on the basis of embodiment 1, and the specific optimization details are as follows:

[0045] After the drying treatment in S1 is completed, the moisture content by weight in the Tianshan snow lotus is not more than 5%. In the three parallel examples of this embodiment, the moisture content in the Tianshan snow lotus after drying is 1%, 2% and 5%, respectively.

[0046] In S2, the dried Tianshan snow lotus is pulverized into particles with a particle size of 90 meshes.

[0047] The weight ratio of Tianshan snow lotus and water described in S3 is 1:10, and the reflux extraction time in a crude extraction is 2 hours.

[0048] The weight of methanol added in S4 is 3 times the weight of the dried Tianshan snow lotus, and ...

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Abstract

The invention belongs to the technical field of a traditional Chinese medicine extraction method and particularly provides a saussurea involucrate micro-molecular peptide extract and application thereof. The saussurea involucrate micro-molecular peptide extract is prepared by the following steps: drying, crushing, primary crude extraction, secondary crude extraction, enzymolysis, decoloration, concentration and drying. According to a preparation method of the saussurea involucrate micro-molecular peptide extract, provided by the invention, various beneficial active ingredients in saussurea involucrate can be fully extracted, and the extraction rate of the beneficial active ingredients is high. The molecular weights of micro-molecular peptides in the saussurea involucrate micro-molecular peptide extract are mainly distributed between 100-1000 D, and the micro-molecular peptides mostly are dipeptide, tripeptide, tetrapeptide and the like, belong to micro-molecular structures and have the characteristic of being very easy to absorb and utilize by human bodies.

Description

technical field [0001] The invention belongs to the technical field of methods for extracting Chinese medicinal materials, and in particular relates to a small molecule peptide extract of Tianshan snow lotus, a preparation method and application thereof. Background technique [0002] Snow lotus (scientific name: Saussureainvolucrata) mainly refers to the succulent plants of the Asteraceae family, also known as Xinjiang snow lotus, Tianshan snow lotus, and alpine snow lotus. It is a rare and exotic flower. People in Xinjiang and Tibet call it Carleli, which is 15-35 cm high. It can be used for medicinal purposes and has a certain ornamental value. It is called Chagosuba in Tibetan and Khalgul in Uyghur. Mostly born on hillsides, valleys, rock crevices, waterside, meadows, 2400-3470 meters above sea level. Russia and China have distribution. Tianshan snow lotus is a precious medicinal flower plant. It contains volatile oils, alkaloids, flavonoids, phenols, sugars, tannins ...

Claims

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Application Information

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IPC IPC(8): C12P21/06C07K1/14
CPCC12P21/06C07K1/14
Inventor 蔡庭守
Owner 蔡庭守
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