Preparation method and application of fresh echinacea purpurea(L.)moench oral liquid

A technology of echinacea and oral liquid, applied in the application, the function of food ingredients, the preservation of food ingredients as anti-microbial, etc., can solve the problem that the extract cannot be used directly, achieve strong health effects, slow down the degradation of active ingredients, prolong the shelf life effect

Inactive Publication Date: 2018-05-04
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] To sum up, the current post-harvest processing of fresh Echinacea purpurea is mainly drying or blunt enzyme pretreatment + drying in the shade to make dried medicinal materials, and there are also fresh medicinal materials that are squeezed and suspended in ethanol, or fresh medicinal materials are added with water to extract juice and concentrated to make Echinacea purpurea extract Extracts, or extracts prepared by microwave and alcohol-water extraction of fresh roots, the final products of fresh medicinal materials are mostly ethanol juice or extracts, and the extracts cannot be used directly, and must be supplemented by other pharmacy processing methods, such as making Formed into capsules, oral tablets or formulated into oral liquids, etc.

Method used

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  • Preparation method and application of fresh echinacea purpurea(L.)moench oral liquid
  • Preparation method and application of fresh echinacea purpurea(L.)moench oral liquid
  • Preparation method and application of fresh echinacea purpurea(L.)moench oral liquid

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Example 1: Determination of cichoric acid and chlorogenic acid content in various parts of fresh Echinacea purpurea

[0042] Method A: Determination of cichoric acid and chlorogenic acid in fresh leaves, flowers, and roots of Echinacea purpurea according to USP 36 method with slight improvements. That is, fresh medicinal parts were extracted at 1:25 (g / mL) with 70% ethanol under reflux at 80°C for 15 minutes, and the extract was measured in a high-performance liquid chromatography system. The content was expressed in mg / g based on the weight of fresh medicinal materials.

[0043] Method B: Slices of fresh leaves, flowers and roots of Echinacea purpurea, placed in steam at 100 ° C for 10-15 min, let cool, then add 70% ethanol at 1:25 (g / mL) and extract at 80 ° C under reflux for 15 min, take The content of the extract was determined in a high-performance liquid chromatography system, expressed in mg / g, and the results are shown in Table 1.

[0044] Table 1 Content of ma...

Embodiment 2

[0047] Example 2: Dissolution (rate) of cichoric acid and chlorogenic acid in fresh echinacea purpurea homogenate (1:10) under the action of ultrasonic waves

[0048] Echinacea freshly squeezed juice: about 10g of Echinacea root, leaf, and flower each, add 10 times of water to homogenate, and make Echinacea fresh juice (or homogenate).

[0049] Echinacea purpurea blunt enzyme juice: about 10g of each part of Echinacea purpurea leaves, flowers, and roots, steamed at 100°C for 10-15 minutes (of which: leaves 10 minutes, roots and flowers 15 minutes) let cool, add 10 times of water to homogenate, and make echinacea purpurea blunt Enzyme juice (or homogenate).

[0050] Echinacea purpurea blunt enzyme-ultrasonic juice: put the echinacea purpurea blunt enzyme homogenate in 500W ultrasonic wave for 30 minutes.

[0051] Dissolution rate of cichoric acid and chlorogenic acid in each homogenate of Echinacea purpurea: the above homogenate was filtered to obtain clear juice or clarified ...

Embodiment 3

[0052] Embodiment 3: preparation of fresh Echinacea purpurea leaf oral liquid

[0053] 1. Select fresh Echinacea purpurea leaves without verticillium wilt, rinse with clean water and drain, put 150g of fresh echinacea purpurea leaves drained of water into high-temperature steam at 100°C for 10 minutes, and cool slightly;

[0054] 2. Put the Echinacea purpurea leaves treated in step 1 into a wall-breaking beater, add 10 times the mass of pure water, and beat for 1 minute to obtain uniform and delicate fresh Echinacea purpurea leaf juice;

[0055] 3. The fresh leaf juice of Echinacea purpurea was subjected to 500W ultrasonic wave for 30 minutes, and the juice was separated through a sieve filter centrifuge after enhanced extraction, and the clarified juice was collected; the clarified juice was vacuum degassed at a vacuum degree of 0.08-0.1MPa for 2 -3min, and high-pressure homogenization under 25MPa once, then canned and sealed, each 50ml; put the packaged Echinacea purpurea ju...

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Abstract

The invention discloses a preparation method of fresh echinacea purpurea(L.)moench oral liquid. The preparation method comprises the following technologies of by using fresh echinacea purpurea(L.)moench leaves, flowers and roots as raw materials, performing high-temperature hot steaming, adding water for mashing, performing ultrasonic wave reinforced extraction, performing centrifugal filtering, performing vacuum degassing, performing high-pressure homogenizing, performing canning and sealing, and performing superhigh pressure sterilizing so as to obtain the fresh echinacea purpurea(L.)moenchoral liquid. The content of cichoric acid in the oral liquid is 0.3-0.6mg/mL. The invention further discloses an application of the fresh echinacea purpurea(L.)moench oral liquid in the respect of health-care foods capable of improving the immune function. The fresh echinacea purpurea(L.)moench oral liquid not only reserves fresh plant effective components to the maximum limit, and has the characteristics of being high in dissolving rate of effective components, stable to store, high in immunocompetence and the like. The fresh echinacea purpurea(L.)moench oral liquid has important significancein development of health-care foods by using fresh vegetable drugs.

Description

technical field [0001] The present invention relates to a preparation method and application of fresh echinacea purpurea oral liquid with immune enhancing effect, in particular to a processing method for preserving the active ingredients of fresh herbal medicinal materials, improving the dissolution of active ingredients and slowing down storage degradation, which belongs to the post-harvest processing of agricultural products Or the field of functional health food processing. Background technique [0002] Echinacea purpurea (L.) Moench is an immunostimulant and immunomodulator that is widely valued internationally. In 2014, the sales of Echinacea purpurea (L.) Moench ranked third in the US herbal dietary supplement market. Its research much attention. The research on the pharmacological active ingredients of Echinacea purpurea found that caffeic acid derivatives (cichoric acid, caffeoyl tartaric acid, chlorogenic acid, caffeic acid, echinacea glycosides, etc.) And so on. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/105A23L3/015
CPCA23L3/0155A23L33/105A23V2002/00A23V2200/324A23V2200/10A23V2250/2114A23V2300/46A23V2300/48A23V2300/14
Inventor 惠爱玲范清苹付传香张文成吴泽宇
Owner HEFEI UNIV OF TECH
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