Folium cortex eucommiae extract and application thereof

The technology of extract and Eucommia leaf is applied to the extract of Eucommia ulmoides and its application field, which can solve the problems of being difficult to meet the needs of industrial production, and achieve the effects of improving national dietary safety, improving utilization value, and delaying the decline of egg production.

Inactive Publication Date: 2011-11-02
曹爱智 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no process for extracting its active ingredients. The application of Eucommia leaves in animal feed is limited to the traditional pulverization and mixing mode, which is difficult to meet the needs of industrial production.

Method used

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  • Folium cortex eucommiae extract and application thereof
  • Folium cortex eucommiae extract and application thereof
  • Folium cortex eucommiae extract and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] (1) Pulverize the treated Eucommia leaves, pass through a 40-mesh sieve, and set aside;

[0013] (2) The Eucommia ulmoides leaves treated with 12 quality warm water are soaked several times in a small amount, for example

[0014] Soak for 12 hours for the first time, 6 hours for the second time, and 3 hours for the third time;

[0015] (3) Combine and collect the soaking liquid, and concentrate the soaking liquid under reduced pressure to obtain the extract.

Embodiment 2

[0017] (1) Pulverize the treated Eucommia leaves, pass through a 40-mesh sieve, and set aside;

[0018] (2) Place the above-treated Eucommia leaf powder in 60%-80% ethanol aqueous solution, and extract by reflux;

[0019] (3) The extract was evaporated to remove alcohol, concentrated under reduced pressure to obtain the extract of eucommia leaves.

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PUM

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Abstract

The invention relates to a folium cortex eucommiae extract and application thereof. Ingredients such as chlorogenic acid, flavone, polysaccharide and the like which have broad physiological activity and pharmacological activity and have the effects of disinhibiting gallbladder, resisting bacteria and the like are extracted from folium cortex eucommiae and are used for preparing a feed additive. The extract has the effects of strengthening immunologic mechanism of livestock and poultry and improving the flavor of animal products, has the functions of promoting growth and the like which are possessed by vitamin, and is a natural feed additive which has good development prospect.

Description

technical field [0001] The invention relates to an extract of eucommia leaves, in particular to an extract of eucommia leaves and its application. Background technique [0002] With people's emphasis on nutrition, food safety and environmental quality, there is an increasingly strong demand to ban the use of antibiotics and certain chemically synthesized drugs in food and animal feed. The European Union has completely banned the use of antibiotics as feed additives. my country's "National Feed Industry Development Strategy 1996-2020" mentioned that the use of Chinese herbal medicines to replace chemically synthesized drugs and antibiotic additives has broad prospects. [0003] Eucommia ulmoides is a traditional Chinese medicinal material with rich resources. In the field of traditional Chinese veterinary medicine, Eucommia bark and leaves are traditionally added to animal feed as livestock and poultry growth-promoting agents, reproductive-promoting, egg-increasing, lactatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/16A23K10/30A23K20/10
Inventor 曹爱智娄倩倩
Owner 曹爱智
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