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Compound acidulant

A compound acidifier and lactic acid technology, which is applied in animal feed, additional food elements, animal feed, etc., can solve the problems of immature research and application technology, unclear mechanism of action, and restrictions on the application of acidifiers, so as to improve feed Utilization, improvement of intestinal microflora, effect of good economic benefits

Active Publication Date: 2009-09-23
无锡华诺威动物保健品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The application prospect of acidulant is considerable, but its research and application technology is not yet mature, and the mechanism of action is still not clear, which largely restricts the application of acidulant in feed industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment one: a kind of compound acidifying agent of the present invention comprises following components, and adopts following processing steps to prepare, and its component ratio is by weight percentage:

[0017] Anhydrous citric acid, fumaric acid, and malic acid were pulverized in a universal pulverizer (30B, Jiangsu Fanqun) at a speed of 3800r / min, and passed through a 60-mesh sieve; 25 parts of white carbon black were placed in a mixer (SLHSJ1 biaxial paddle Blade-type high-efficiency mixer), spray 50 parts of lactic acid into the mixer with a pump (interstitial liquid addition system SYTZ60A), so that the white carbon black wraps all the lactic acid; then add 5 parts of anhydrous citric acid and 5 parts of fumaric acid , 3 parts of malic acid and 8 parts of silica were added into the mixer and mixed for 5 minutes; finally, 2 parts of Bacillus subtilis and 2 parts of xylooligosaccharide were added into the mixer and mixed to form a compound acidifier. The compou...

Embodiment 2

[0019] A kind of compound acidifying agent of the present invention comprises following components, and adopts following process steps to prepare, and its component ratio is by weight percentage:

[0020] Anhydrous citric acid, fumaric acid, and malic acid were pulverized in a universal pulverizer (30B, Jiangsu Fanqun) at a speed of 3900r / min, and passed through a 60-mesh sieve; 25 parts of white carbon black were placed in a mixer (SLHSJ1 biaxial paddle Blade-type high-efficiency mixer), spray 40 parts of lactic acid into the mixer with a pump (interstitial liquid addition system SYTZ60A), so that the white carbon black can wrap all the lactic acid; then add 5 parts of anhydrous citric acid and 10 parts of fumaric acid , 2 parts of malic acid and 12.5 parts of silica were added into the mixer and mixed for 6 minutes; finally, 2.5 parts of Bacillus subtilis and 3 parts of xylooligosaccharide were added into the mixer and mixed to form a compound acidulant. The compound acidifi...

Embodiment 3

[0022] A kind of compound acidifying agent of the present invention comprises following components, and adopts following process steps to prepare, and its component ratio is by weight percentage:

[0023] Anhydrous citric acid, fumaric acid, and malic acid were pulverized in a universal pulverizer (30B, Jiangsu Fanqun) at a speed of 3750r / min, and passed through a 60-mesh sieve; 24.5 parts of white carbon black were placed in a mixer (SLHSJ1 biaxial paddle Blade-type high-efficiency mixer), spray 30 parts of lactic acid into the mixer with a pump (interstitial liquid addition system SYTZ60A), so that the white carbon black can wrap all the lactic acid; then add 10 parts of anhydrous citric acid, 8 parts of fumaric acid, Add 5 parts of malic acid and 16 parts of silica into the mixer and mix for 4 minutes; finally add 3.5 parts of Bacillus subtilis and 3 parts of xylooligosaccharide into the mixer and mix to form a compound acidifier. The acidulant was added to the piglet feed ...

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PUM

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Abstract

The invention relates to a compound acidulant which is particularly added into feed of pigs and fowls and belongs to the field of feed additive. The compound acidulant is prepared by the following steps: crushing and sifting anhydrous citric acid, fumaric acid and malic acid powder; placing white carbon black into a mixer primarily, spraying the white carbon black into the mixer by a lactic acid pump to lead the white carbon black to cover all lactic acid; adding the anhydrous citric acid, the fumaric acid, the malic acid and silica into the mixer for mixing later; at last, adding bacillus subtilis and xylo-oligosaccharide into the mixer to be mixed into the finished product. The compound acidulant contains organic acid instead of inorganic acid, and the organic acid can slow the releasing speed of the acidulant so as to enable the acidulant to better exert the function; the compound acidulant has lactic acid taste and good palatability so as to improve the utilization ratio of the feed; compared with the inorganic acidulant, the lactic acid type acidulant has more remarkable effect of lactic acidulant, can better improve the intestinal microflora because of containing beneficial bacterium stimulator, and has remarkable diarrhea-preventing effect, thereby being an ideal digestant of animals.

Description

technical field [0001] The invention relates to a compound acidifier, which is specifically used for adding to pig and poultry feed, and belongs to the field of feed additives. Background technique [0002] With the continuous deepening of research on feed and additives, people have gradually realized the negative effects of certain feed additives. In particular, the extensive use or even abuse of antibiotics as one of the feed additives has resulted in drug resistance and residues, as well as the harm to human and animal health, which has aroused the attention and worry of the majority of scientific researchers and consumers. People pay more and more attention to the research of antibiotic substitutes. Since my country's accession to WTO, in order to produce green food, break through the "green barrier" in international trade, and promote the sustainable development of feed and additive industries, we have carried out research including acid preparations, enzymes, etc. Rese...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K10/18A23K20/10A23K20/163
Inventor 蒋蓉朱建津彭鹄
Owner 无锡华诺威动物保健品有限公司
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