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Antibiotic-free semi-wet suckling pig feed

An antibiotic-free technology for suckling pig feed, applied in the field of semi-moist suckling pig feed and its preparation, can solve the problems of unhelpful improvement of feed quality, inability to be digested and utilized by animals, expensive thickener, etc. Growth performance, reduced diarrhea and mortality, improved gastrointestinal health effects

Inactive Publication Date: 2019-12-20
广州唯思顿生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent produces a high-moisture colloidal feed. The disadvantage is that this thickener is expensive and cannot be digested and utilized by animals. It is not helpful to improve the quality of the feed. The patented formula uses antibiotics to regulate the gastrointestinal tract of piglets. Tao’s health does not comply with the current anti-antibiotic policy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0035] The anti-semi-moist suckling pig feed of the present invention is prepared according to the following steps and formulas:

[0036] a. The antibiotic-free basic suckling pig full price powder formula adopts the following formula scheme of weight percentage, and the feed formula is as follows:

[0037] Corn 30%, expanded corn 26%, soybean meal 6.0%, expanded soybean 10%, fermented soybean meal 5.0%, fish meal 4.5%, spray plasma protein powder 2.5%, low protein whey powder 12.5%, choline chloride 0.1%, phosphoric acid Hydrogen calcium 0.5%, stone powder 1.0%, salt 0.3%, lysine 0.43%, methionine 0.15%, threonine 0.2%, tryptophan 0.04%, multivitamin 0.03%, compound trace element additive 0.12%, phytic acid Enzyme 0.05%, acidulant 0.4%, zinc oxide 0.2%. The total weight percentage of the above raw materials is 100%. The nutritional indicators of the feed are: digestible energy 3558kcal / kg, crude protein 19.0%, crude fat 5.2%, lysine 1.4%, calcium 0.7%, and phosphorus 0.6%;

[003...

preparation Embodiment 2

[0045] The preparation steps and formula are basically the same as those in Preparation Example 1, but the following adjustments are made: 0.2wt% of composite antifungal agent is added; the composite antifungal agent used is calcium propionate, potassium sorbate and dimethyl fumarate; The suckling pig powder of the compound antifungal agent is mixed with water in a weight ratio of 1:0.25; 1.5wt% compound acidulant is added, the compound acidifier includes 60wt% lactic acid and 40wt% benzoic acid; stir evenly, and the compound acidification is added. The pH of the semi-wet suckling pig feed after dosing was 5.0.

preparation Embodiment 3

[0047] The preparation steps and formula are basically the same as those in Preparation Example 1, but the following adjustments are made: the basic suckling pig full price powder formula can be adjusted appropriately; 0.1% by weight is added to add a compound antifungal agent; the compound antifungal agent used is calcium propionate, Dehydroacetic acid, fumaric acid; suckling pig powder added with compound antifungal agent is mixed with water in a weight ratio of 1:0.15; 1.0wt% compound acidulant is added, which includes 70wt% lactic acid and 30wt% % Phosphoric acid; stir evenly, and measure the pH of the semi-wet suckling pig feed after adding the compound acidifier = 4.8.

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PUM

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Abstract

The invention provides an antibiotic-free semi-wet suckling pig feed. The feed comprises antibiotic-free suckling pig complete powder, a composite mildew preventive, a composite acidifier and water, wherein the weight ratio of the antibiotic-free suckling pig complete powder to the water is 1:(0.15-0.35), the pH value of the antibiotic-free semi-wet suckling pig feed is controlled to be 4.6 or above and 5.5 or below, the adopted composite acidifier contains more than 50wt% of lactic acid and more than one other acidic substance capable of being used for the suckling pig feed, and vacuum packaging is adopted. Compared with traditional suckling pig feeds, the suckling pig feed disclosed by the invention can improve the feed intake of weaned pigs, reduce weaning stress, reduce the feed pH value, effectively improve the gastrointestinal health of suckling pigs, reduce diarrhea of the suckling pigs and improve the survival rate and growth performance of the suckling pigs.

Description

Technical field [0001] The invention relates to an antibiotic-free semi-moist suckling pig feed and a preparation method thereof; more specifically, the present invention relates to a non-antibiotic semi-moist suckling pig feed using a compound acidifier and a preparation method thereof. Background technique [0002] With the development of large-scale breeding technology, in order to improve the reproductive efficiency of sows, early weaning of piglets (18 to 21 days old) has been adopted by more and more large-scale pig farms. However, due to early weaning, the development of the gastrointestinal tract of the piglets is immature, and the weaning piglets should switch from breast milk to complete solid feed (powdered or pelletized feed, the water content is usually less than 14%), and the piglets will experience great stress The reaction is mainly manifested in: low feed intake (starvation) of piglets, atrophy of the intestinal mucosa, decreased resistance, and the proliferation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K50/60A23K10/30A23K10/37A23K10/12A23K10/22A23K20/147A23K20/105A23K20/26A23K20/20A23K20/142A23K20/174A23K20/189A23K20/111A23L3/3508A23L3/3409A23L3/358
CPCA23K50/30A23K50/60A23K10/30A23K10/37A23K10/12A23K10/22A23K20/147A23K20/105A23K20/26A23K20/20A23K20/142A23K20/174A23K20/30A23K20/189A23K20/111A23L3/3508A23L3/3409A23L3/358A23V2002/00A23V2250/042A23V2250/1618Y02P60/87
Inventor 徐国武
Owner 广州唯思顿生物技术有限公司
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