Novel eucommia feed additive and production method thereof

A technology for feed additives and production methods, which is applied in animal feed, animal feed, application, etc., and can solve problems such as unfavorable absorption of active ingredients of Eucommia ulmoides

Inactive Publication Date: 2014-06-04
ZHANGJIAJIE EVERGREEN BIOLOGICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing eucommia feeds are directly added to the feed by crushing eucommia l

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Pick 1000kg of Eucommia fresh leaves in the first ten days of July, and dry them with a dryer at 65-70°C for 10 hours on the same day, with a water content of 8.6%. Press the roasted leaves into a baler and put them into woven bags to obtain 274kg of Eucommia roasted leaves. Fluff the roasted leaves of Eucommia ulmoides, put them into a stainless steel extraction tank, add 2740L of purified water, heat to 50°C with steam, stir and extract for 4 hours, pump the extract into the storage tank; add 2740L of purified water for secondary extraction, and combine for extraction Liquid fine filtration, pump the filtrate into the clarification tank, add 2500g of calcium carbonate, 165g of chitosan, stir for 30min, static precipitation for 20h, combine the supernatant of the clarification tank with the centrifugation liquid of the lower suspension, and pump it into the vacuum concentrator. Concentrate in vacuum at 60°C to 29°Bé, pump it into a spray drying tower, atomize and dry at...

Embodiment 2

[0025] Pick 1000kg of Eucommia fresh leaves in the first ten days of August, and dry them with a dryer at 65-70°C for 10 hours on the same day, with a water content of 9.4%. Press the roasted leaves into a baler and put them into woven bags to obtain 286kg of Eucommia roasted leaves. Fluff the roasted leaves of Eucommia ulmoides, put them into a stainless steel extraction tank, add 2860L of purified water, heat to 55°C with steam, stir and extract for 4 hours, pump the extract into the storage tank; add 2860L of purified water for secondary extraction, and combine the extraction Liquid fine filtration, pump the filtrate into the clarification tank, add 5200g of diatomaceous earth, 2600g of tannic acid, stir for 30min, static precipitation for 20h, combine the supernatant of the clarification tank with the centrifugal separation of the lower suspension, and pump it into a vacuum concentrator. Concentrate in vacuum at 60°C to 29°Bé, pump into a spray drying tower, atomize and dry...

Embodiment 3

[0027]Pick 1000kg of Eucommia fresh leaves in the first ten days of September, and dry them with a dryer at 65-70°C for 10 hours on the same day, with a water content of 10.2%. Press the roasted leaves into a baler and put them into woven bags to obtain 297kg of Eucommia roasted leaves. Fluff the roasted leaves of Eucommia ulmoides, put them into a stainless steel extraction tank, add 2970L of purified water, heat to 50°C with steam, stir and extract for 4 hours, pump the extract into the storage tank; add 2970L of purified water for secondary extraction, and combine for extraction Liquid fine filtration, pump the filtrate into the clarification tank, add diatomaceous earth 5500g, gelatin 8500g, stir for 30min, static precipitation for 20h, combine the supernatant of the clarification tank with the centrifugal separation of the lower suspension, pump it into the vacuum concentrator, Concentrate in vacuum to 32°Bé under the condition of ℃, pump into the spray drying tower, atomi...

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PUM

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Abstract

The invention provides a novel eucommia feed additive and a production method thereof. The production method comprises the steps of adding water into dried eucommia leaves, performing extraction under 50-60 DEG C for 4-6 hours, and pumping leach liquor into a storage tank; then adding water for secondary leaching, and combining the leach liquor; adding a natural clarifying agent into the leach liquor, stirring for 30 minutes, and stewing for one night for precipitation; extracting supernate into a vacuum concentrator, separating lower suspension through a tubular centrifugal machine, combining filtrate and supernate, performing vacuum concentration under 60 DEG C, and controlling the baume degree of a concentrated solution to be 28-32; atomizing the concentrated solution under the temperature of 170-180 DEG C to instantly dry the particles to form the novel eucommia feed additive. Contents of effective components such as chlorogenic acid, eucommia ulmoides oliv polysaccharides and eucommia ulmoides flavonoids in the novel eucommia feed additive are high; the quality is stable; the novel eucommia feed additive is suitable for healthy breeding for animals such as pigs, livestock, fish and shrimps and has the effects of replacing antibiotic, enhancing the anti-disease immunity of the livestock, reducing the breeding periodic death rate, increasing the feed conversion rate, improving the meat quality, promoting animal growth, reducing ammonia-nitrogen output amount and the like.

Description

technical field [0001] The invention relates to a novel feed additive of plant extracts, and provides a novel feed additive using the extract of leaves of Eucommia ulmoides as a raw material and a production method thereof. Background technique [0002] Feed additives are key edible substances added to feed to increase animal physical fitness, improve animal immunity, accelerate growth, increase feed conversion rate, improve animal product quality, and reduce feeding costs. It is the core technology and product of the feed industry. However, the variety structure of domestic feed additives is unreasonable. The output of the four major categories is 745,000 tons of amino acids, 625,000 tons of vitamins, and 97,000 tons of antibiotics. The output of plant extract feed additives is about 2,000 tons. There are very few products, which are far from meeting market demand. [0003] Feed safety is the foundation of animal food safety. With the transformation of my country's animal...

Claims

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Application Information

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IPC IPC(8): A23K1/14
Inventor 符星辉符立新彭密军于华忠王文茂田春莲
Owner ZHANGJIAJIE EVERGREEN BIOLOGICAL SCI
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