Feed active egg powder with nutrition, healthcare and growth promotion functions and production method thereof

A growth-promoting and feed technology, which is applied in the field of animal feed and biomedicine, can solve the problems of difficult stability of plasma protein powder quality, biological safety, and different sources of pig blood, so as to enhance immunity, control diarrhea, and improve feed intake volume effect

Active Publication Date: 2012-10-03
赛法特(长沙)生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to homology and no sterilization process in the production process, there are biological safety hazards...

Method used

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  • Feed active egg powder with nutrition, healthcare and growth promotion functions and production method thereof
  • Feed active egg powder with nutrition, healthcare and growth promotion functions and production method thereof
  • Feed active egg powder with nutrition, healthcare and growth promotion functions and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1, a feed active egg powder with nutrition, health care and growth-promoting functions of the present invention, the trade name is "Udanbao", which is suitable for adding to the formula feed for suckling piglets, and the addition ratio is 1.0%.

[0049] According to the production of 100kg feed active egg powder U Danbao with health-care and growth-promoting functions, its preparation method comprises the steps:

[0050] (1) Preparation of egg yolk antibody powder against piglet diarrhea

[0051] Immunization of laying hens: enterotoxigenic Escherichia coli K88\K99\987P\F41 quadrivalent vaccine, Clostridium perfringens type C and β toxoid bivalent vaccine, rotavirus vaccine, porcine transmissible gastroenteritis and epidemic diarrhea dual vaccine, immunize healthy laying hens three times respectively, and start collecting immunized eggs after the egg yolk antibody titer is ≥ 16000:1 detected by ELISA;

[0052] b Preparation of egg yolk antibody powder: After...

Embodiment 2

[0065] Embodiment 2, a feed active egg powder with health-care and growth-promoting functions of the present invention, the trade name is "Tiantiankang", which is suitable for adding to the compound feed of piglets before and after weaning, and the addition ratio is 0.2%

[0066] According to the production of 100kg feed active egg powder Tiantiankang with health-care and growth-promoting functions, its preparation method comprises the following steps:

[0067] (1) Preparation of egg yolk antibody powder against piglet diarrhea

[0068] Immunization of laying hens: enterotoxigenic Escherichia coli K88\K99\987P\F41 quadrivalent vaccine, Clostridium perfringens type C and β toxoid bivalent vaccine, rotavirus vaccine, porcine transmissible gastroenteritis and epidemic diarrhea dual vaccine, immunize healthy laying hens three times respectively, and start collecting immunized eggs after the egg yolk antibody titer is ≥ 16000:1 detected by ELISA;

[0069] b Preparation of egg yolk...

Embodiment 3

[0078] Example 3, the application effect test of feed active egg powder Udanbao on the suckling pigs' training trough

[0079] 1. Test method: 96 healthy 21-day-old weaned piglets with similar body weight were selected, randomly divided into test group and control group according to the same ratio of male and female, each group was divided into 4 pens, 12 pigs in each pen, and the test period was 14 days.

[0080] Control group: 4% plasma protein powder + base material, added drugs: kitasamycin 40ppm, colistin sulfate 20ppm, zinc oxide 2500ppm;

[0081] Test group: 1% Udanbao + 2% soy protein isolate + 1% wheat protein + base material without adding any drugs and zinc oxide

[0082] 2. Test results: Compared with the plasma protein powder control group, the daily weight gain of the active egg powder test group increased by 14.6%, the feed intake increased by 10.9%, the feed decreased by 3.3%, the unit weight gain cost decreased by 4.6%, and the diarrhea rate decreased by 80%. ...

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Abstract

The invention discloses feed active egg powder with nutrition, healthcare and growth promotion functions and a production method thereof, wherein the feed active egg powder with nutrition, healthcare and growth promotion functions is obtained by fully mixing weighed enterotoxin-resistant Escherichia coli tetravalent yolk antibody, C-type clostridium perfringens and beta toxoid-resistant divalent yolk antibody, rotavirus-resistant yolk antibody, transmissible gastroenteritis and epidemic diarrhea-resistant bigeminal yolk antibody, cholecystokinin/somatostatin-resistant double-fusion white and yolk antibody, lysozyme meringue powder, epidermal growth factor-containing meringue powder, common meringue powder and silica (antitackiness agent) for 60 to 100 seconds. The feed active egg powder with nutrition, healthcare and growth promotion functions provided by the invention has the beneficial effects of containing high-quality protein, fat and amino acid required for the growth and development of piglets, containing lysozyme, yolk antibody and epidermal growth factor for preventing disease, protecting health and promoting growth, and having four efficacies of enhancing the feed intake,accelerating the growth, boosting the immunity and controlling the diarrhea of the piglets before and after weaning.

Description

technical field [0001] The invention relates to the fields of animal feed and biomedicine, in particular to feed active egg powder with nutrition, health care and growth-promoting functions and a production method thereof. Background technique [0002] Early weaning of suckling pigs can not only maximize the production capacity of sows, increase the annual parity, but also reduce the transmission of diseases between sows and litters. However, after early weaning, piglets will be stressed by various unfavorable factors and invaded by pathogens, which will have a great impact on their growth, development and survival. The low rate of breastfeeding is commonly known as "weaning syndrome". The main reasons are as follows: ① After weaning, piglets lose their breast milk and their passive immune protection is reduced, while the body's active immune system has not yet been fully established, and they are susceptible to various pathogens such as Escherichia coli, Clostridium perfri...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/165
Inventor 王清平刘成元
Owner 赛法特(长沙)生物技术有限公司
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