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Method for preparing pineapple extract feed additive

A feed additive and extract technology, applied in the field of feed additive preparation, can solve the problems of high drug residue, weakened absorption function of the small intestine, and loss of therapeutic effect of antibiotics, and achieve the effect of avoiding drug residue and improving the flavor of meat

Inactive Publication Date: 2009-09-23
SHANGHAI ZHAO XIANG BIOLOGICAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In 2004, the harvested area of ​​pineapple in my country was about 41,500 km2, and the output of stems and leaves per hectare could reach 120-150 tons, and the annual output of stems and leaves could reach 5.4 million-6.2 million tons. It is a rich resource. At present, a large number of stems and leaves are discarded or Directly return to the field for fertilizer, not fully utilized
[0009] In order to promote the rapid growth of animals, improve the immunity of the body, and reduce the incidence of disease, feed additives are widely used in the breeding industry, but antibiotics, growth hormones and some chemical compounds in feed additives will lead to the decline of animal immune function and the weakening of intestinal absorption and gastrointestinal flora imbalance, the greatest harm to humans is that the drug residues in animal food source products are too high, resulting in the production and transfer of drug-resistant bacteria, so once humans are infected by bacteria containing drug-resistant factors after eating, commonly used Antibiotics will lose their normal therapeutic effect

Method used

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  • Method for preparing pineapple extract feed additive
  • Method for preparing pineapple extract feed additive
  • Method for preparing pineapple extract feed additive

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Embodiment Construction

[0025] Such as figure 1 As shown, the preparation method of the pineapple extract feed additive of the present invention is to use biological enzymolysis, ultrasonic extraction, and ethanol reflux extraction to extract the active ingredients in pineapple and mix them with pine needle powder, plant grass powder, etc. in a certain proportion.

[0026] The main process steps include:

[0027] Step 1: Rinse the raw pineapple leaves, fruit and skin, and shorten them;

[0028] The second step: chop the raw materials and squeeze the juice, take the juice and add cellulase in the storage tank for biological enzymolysis, the temperature is 40 ℃ ~ 60 ℃, after 3.5 hours; ℃~65℃, specific gravity 1.35, take the liquid and filter to get the first filtrate;

[0029] The third step: add water to soak the remaining slag after squeezing the juice, add 10 times the amount of 70% to 95% ethanol, boil for 1 hour, the steam pressure is 0.5Mpa, filter after the first alcohol extraction; respective...

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Abstract

The invention discloses a method for preparing a pineapple extract feed additive. The method comprises: step 1, washing and cutting pineapple leaves, pulp and peel; step 2, cutting the raw materials into pieces and squeezing the pieces into juice, taking the juice out, placing the juice in a storage tank, performing biological enzymolysis, purification, filtering and condensation, evenly mixing and stirring, and filling into a vessel, refrigerating at the temperature of between 1 and 5 DEG C; and step 3, drying, grinding, packing and the like. The method has the advantages of avoiding drug residue, being safe and innoxious and improving the flavor of the pulp and can be applied to the process of preparing the feed additive of ruminant and the like.

Description

technical field [0001] The invention relates to a preparation method of a feed additive, in particular to a preparation method of a pineapple extract feed additive for ruminants. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for the quality of animal products are also getting higher and higher. There are many kinds of feeds used in animal production, and green feeds without side effects and residues are more and more favored by producers. Pineapple, also known as pineapple, is a perennial herb and a famous tropical fruit. In 2004, the harvested area of ​​pineapple in my country was about 41,500 km2, and the output of stems and leaves per hectare could reach 120-150 tons, and the annual output of stems and leaves could reach 5.4 million-6.2 million tons. It is a rich resource. At present, a large number of stems and leaves are discarded or Going back to the field directly to make fertilizer has not been full...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/14A23K10/30A23K40/00
CPCY02P60/87
Inventor 陈佳铭陈莎莎高铃
Owner SHANGHAI ZHAO XIANG BIOLOGICAL TECH
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