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Composition containing echinacea extract and preparation method thereof

A technology of echinacea purpurea extract and composition, which is applied in the direction of medical preparations containing active ingredients, drug combinations, active ingredients of hydroxyl compounds, etc., can solve the problems of less research on formulas, unpleasant smell and taste, poor taste, etc. Achieve the effects of improving human immunity, improving taste and smell, and taking convenience

Inactive Publication Date: 2010-10-13
张丽环
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] On the one hand, echinacea products have an unpleasant smell and taste, and the taste is poor; on the other hand, both echinacea and astragalus have immunomodulatory effects, and their formulations are less researched

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A composition containing Echinacea purpurea extract, prepared according to the following steps:

[0020] a) Preparation of Echinacea purpurea extract: Pulverize the raw materials of Echinacea purpurea, remove impurities, extract twice with ethanol for 1.5 hours each time to obtain Echinacea purpurea extract, filter the extract, concentrate the filtrate, spray dry the concentrate, and pulverize to obtain Echinacea purpurea extract ;

[0021] b) Preparation of Radix Astragali Extract: Astragalus Radix raw material is pulverized, decocted with water to obtain the extract, and then ethanol is used for precipitation, the precipitate is dried and pulverized to obtain the Radix Astragali Extract;

[0022] c) Weigh 1 part of Echinacea purpurea extract in step a), 2 parts of Astragalus extract in step b), and 1 / 4 part of lutein, mix evenly, add the required auxiliary materials to make tablets, each tablet contains 0.45 g active ingredient.

Embodiment 2

[0024] A composition containing Echinacea purpurea extract, prepared according to the following steps:

[0025] a) Preparation of Echinacea purpurea extract: pulverize the raw materials of Echinacea purpurea, remove impurities, extract 3 times with ethanol, and extract for 1.5 hours each time to obtain the echinacea purpurea extract, filter the extract, concentrate the filtrate, spray dry the concentrate, and pulverize to obtain the echinacea purpurea extract ;

[0026] b) Preparation of Radix Astragali Extract: Astragalus Radix raw material is pulverized, decocted with water to obtain the extract, and then ethanol is used for precipitation, the precipitate is dried and pulverized to obtain the Radix Astragali Extract;

[0027] c) Weighing 1 part of Echinacea purpurea extract in step a), 2 parts of Astragalus extract in step b), and 1 / 3 part of lutein, mix uniformly, and make capsules, each capsule contains 0.45g active ingredient.

Embodiment 3

[0029] A composition containing Echinacea purpurea extract, prepared according to the following steps:

[0030] a) Preparation of Echinacea purpurea extract: Pulverize the raw materials of Echinacea purpurea, remove impurities, extract 4 times with ethanol, extract for 2 hours each time, obtain Echinacea purpurea extract, filter the extract, concentrate the filtrate, spray dry the concentrate, and pulverize to obtain Echinacea purpurea extract ;

[0031] b) Preparation of Radix Astragali Extract: Astragalus Radix raw material is pulverized, decocted with water to obtain the extract, and then ethanol is used for precipitation, the precipitate is dried and pulverized to obtain the Radix Astragali Extract;

[0032] c) Weighing 1 part of Echinacea purpurea extract in step a), 2 parts of Astragalus extract in step b), and 2 / 3 parts of lutein and mixing evenly to make a powder, each bag of powder containing 0.45g active ingredient.

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PUM

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Abstract

The invention discloses a composition containing an echinacea extract and a preparation method thereof. The composition mainly comprises the following components in parts by weight: 1 part of echinacea extract, 2 parts of astragalus membranaceus extract and a little quantity of lutein. The preparation method comprises the following steps of: crushing echinacea raw materials, removing impurity, extracting with ethanol, filtering the extracting solution, concentrating, drying and crushing to obtain the echinacea extract; crushing astragalus membranaceus raw materials , decocting with water to obtain an extractive, carrying out alcohol precipitation on the extractive with the ethanol, drying the precipitate and crushing to obtain an astragalus membranaceus extract; and weighing the extracts by the parts, adding the lutein, and mixing to prepare a preparation of the combination containing the echinacea extract which can accepted by a human body. The composition has favorable function on enhancing the human immunity, improves the taste and the smell of the echinacea extract and is more convenient to take.

Description

technical field [0001] The invention relates to a plant extract composition and a preparation method thereof, in particular to a composition containing an echinacea purpurea extract and a preparation method thereof. Background technique [0002] Echinacea is a perennial herb of Compositae. It looks like a tube cone and grows all year round. The petals are bright purple and grow in a scattered shape; the stamens are bright yellow; the stems are green and have short and thin soft hairs. . It was first discovered by the Plains Indian tribes that it can be used for colds, toothaches, snake bites and other traumas. Later, the local peoples of the United States have used it as an alternative medicine for strengthening the immune system and clearing the blood for many years, especially in seasonal changes and colds. Cough-prone season. In 1887, it was introduced into the comprehensive treatment system of the United States, and got more in-depth and detailed research. Studies hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/481A61P37/02A61K31/047
Inventor 张丽环
Owner 张丽环
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