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A solid-state fermented feed for improving intestinal health and growth performance of weaned piglets and its preparation method and application

A solid-state fermentation, intestinal health technology, applied in applications, animal feed, animal feed, etc., can solve the problems of different fermentation effects, low mass production efficiency, etc., to improve feed intake, good food attraction, and short fermentation time. Effect

Active Publication Date: 2021-06-25
ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual production, due to differences in microbial fermentation effects, limited storage conditions, and low mass production efficiency, there are still many problems in the large-scale preparation and application of microbial fermented feed.

Method used

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  • A solid-state fermented feed for improving intestinal health and growth performance of weaned piglets and its preparation method and application
  • A solid-state fermented feed for improving intestinal health and growth performance of weaned piglets and its preparation method and application
  • A solid-state fermented feed for improving intestinal health and growth performance of weaned piglets and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Example 1 Preparation of solid-state fermented feed and its effect on the nutritional quality of full-price feed for weaned piglets

[0045] The raw material of the solid-state fermented feed for improving intestinal health of weaned piglets in this embodiment comprises the following components by weight percentage: 70.71% corn, 19.04% dehulled soybean meal, 4.95% soybean hulls, 1.22% sucrose, and 4.08% soybean oil.

[0046] The solid-state fermented feed for improving intestinal health of weaned piglets is prepared by inoculating 420 liters of fermented bacteria liquid per ton of raw materials and performing multi-bacteria mixed solid-state fermentation for 3 days (summer).

[0047] The fermentation liquid contains Bacillus subtilis 1.2×10 8 CFU / mL, Bacillus licheniformis 1.2×10 8 CFU / mL, yeast 1.2×10 8 CFU / mL, Lactobacillus plantarum 0.6×10 8 CFU / mL and Lactobacillus reuteri 0.6×10 8 CFU / mL.

[0048] The Bacillus subtilis is Bacillus subtilis GIM1.372, and the B...

Embodiment 2

[0074] The preparation of embodiment 2 solid-state fermented feed

[0075] The raw material of the solid-state fermented feed for improving intestinal health of weaned piglets in this embodiment comprises the following components by weight percentage: corn 68.72%, dehulled soybean meal 21.34%, soybean hulls 5.37%, sucrose 1.50%, soybean oil 3.07%.

[0076] The solid-state fermented feed for improving intestinal health of weaned piglets is made by inoculating 405 liters of fermented bacteria liquid per ton of raw materials and performing multi-bacteria mixed solid-state fermentation for 4 days (summer).

[0077] The fermentation broth contains 1.2×10 8 CFU / mL Bacillus subtilis GIM1.372, 1.2×10 8 CFU / mL Bacillus licheniformis (Baclicus lincheniformis) PWD-1, 1.2×10 8 CFU / mL yeast (Saccharomyces cerevisiae) CNCM I-1079, 0.6×10 8 CFU / mL Lactobacillus plantarum (Lactobacillus plantarum) CGMCC No.1258 and 0.6×10 8 CFU / mL Lactobacillus reuteri CGMCC No.11154.

[0078] The prep...

Embodiment 3

[0088] The preparation of embodiment 3 solid-state fermented feed

[0089] The raw material of the solid-state fermented feed for improving intestinal health of weaned piglets in this embodiment comprises the following components by weight percentage: corn 71.83%, dehulled soybean meal 18.04%, soybean hull 3.76%, sucrose 1.39%, soybean oil 4.98%.

[0090] The solid-state fermented feed for improving intestinal health of weaned piglets is prepared by inoculating 450 liters of fermented bacteria liquid per ton of raw materials and performing multi-bacteria mixed solid-state fermentation for 6 days (summer).

[0091] The fermentation broth contains 1.2×10 8 CFU / mL Bacillus subtilis GIM1.372, 1.2×10 8 CFU / mL Bacillus licheniformis (Baclicus lincheniformis) PWD-1, 1.2×10 8 CFU / mL yeast (Saccharomyces cerevisiae) CNCM I-1079, 0.6×10 8 CFU / mL Lactobacillus plantarum (Lactobacillus plantarum) CGMCC No.1258 and 0.6×10 8 CFU / mL Lactobacillus reuteri CGMCC No.11154.

[0092] The p...

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Abstract

The invention provides a solid-state fermented feed for improving intestinal health and growth performance of weaned piglets, a preparation method and application thereof, and belongs to the field of feed. The solid-state fermented feed is formed by fermenting a fermented base material with compound probiotics, the compound probiotics including Bacillus subtilis, Bacillus licheniformis, yeast, Lactobacillus plantarum and Lactobacillus reuteri; the fermented base material includes corn , Peeled soybean meal, soybean hulls, soybean oil, sucrose. The fermented feed provided by the invention has natural fermented flavor, low content of anti-nutritional factors, improves feed intake desire of piglets, and improves growth performance. The preparation method of the solid-state fermented feed is simple in operation, easy to control the fermentation process, low in energy consumption, relatively low in environmental requirements, and reduces production costs. The solid-state fermented feed is especially suitable for feeding weaned piglets, can significantly improve the growth performance of weaned piglets, alleviate diarrhea, and improve the intestinal mucosal barrier function of piglets, and has broad market prospects.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a solid-state fermented feed for improving intestinal health and growth performance of weaned piglets, a preparation method and application thereof. Background technique [0002] With the rapid development of my country's pig industry in the direction of scale and intensification, changes in breeding methods and the implementation of policies related to reducing and banning antibiotics have led to a series of problems in the growth process of pigs. Especially at the weaning stage, the immune system of piglets is not fully developed and their resistance is poor. At the same time, the stress caused by weaning often leads to problems such as weakened growth performance, diarrhea, and death of piglets, which has brought huge economic losses to the industry. Many studies have shown that through microbial fermentation, anti-nutritional factors in the feed can be degraded, som...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K50/60A23K10/12A23K10/18A23K20/158A23K20/163A23K20/26A23K20/174A23K20/20A01K67/02
CPCA23K50/30A23K10/30A23K10/37A23K50/60A23K10/12A23K10/18A23K20/158A23K20/163A23K20/26A23K20/174A23K20/30A01K67/02A23V2400/173A23V2400/169Y02P60/87
Inventor 杨雪芬蒋宗勇邹发兰王丽刘世龙邱月琴高开国
Owner ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI
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