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Feeding attractant for piglets and production method thereof

A production method and technology of attractant, applied in application, animal feed, animal feed, etc., to achieve the effects of simplifying control means, promoting appetite, and increasing concentration

Active Publication Date: 2014-09-24
上海源耀农牧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Food attractants compounded by various chemical raw materials have many safety risks, so those skilled in the art are committed to developing a green, natural and safe food attractant for piglets

Method used

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  • Feeding attractant for piglets and production method thereof
  • Feeding attractant for piglets and production method thereof
  • Feeding attractant for piglets and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] This example describes the culture method of the microorganisms used in the present invention.

[0051] 1. Cultivation of Lactobacillus delbrueckii subspecies Bulgaria:

[0052] 1-1. Activation of strains: Use an inoculation needle to take out a ring of strains and insert it into 5mL activation medium. The composition of the activation medium is: 10.0g casein peptone, 10.0g beef extract, 5.0g yeast extract, 5.0g glucose, Sodium acetate 5.0g, diamine citrate 2.0g, Tween 80 1.0g, K 2 HPO 4 2.0g, MgSO 4 .7H 2 O 0.2g, MnSO 4 .H 2 O 0.05g, CaCO 3 20.0g, 15.0g agar, 1.0L distilled water, pH 6.8. Sterilize at 121°C for 20 minutes; place in a biochemical incubator at 43°C for static incubation for 16 hours.

[0053] 1-2. Strain cultivation for fermentation: Take 5mL of the activated strain and insert it into 100mL of seed medium. The composition of the seed medium: 30g of soybean meal, 10g of glucose, 1.0L of distilled water, natural pH, sterilized at 115°C 20 minutes...

Embodiment 2

[0058] This example describes a preferred production method of the attractant.

[0059] After mixing 50 parts by weight of soybean meal, 30 parts by weight of glucose, and 20 parts by weight of milk powder, add warm water at 38°C to make the water content of the mixture 40%, add 10% (v%, refers to solids (soybean meal, Glucose and milk powder): Seed liquid = w: v%) Saccharomyces cerevisiae cultured in step 2, incubated for 16 hours, and inserted into 30% (v%) of lactic acid bacteria cultured in step 1, referring to solid matter (soybean meal, Glucose and milk powder): seed liquid = w: v%), incubated at 43°C for 60 hours. After the cultivation is over, the material is dried with a vibrating fluidized bed, and the water evaporated during the drying process is treated with a tubular cooler (the design standard of the cooler: the inlet temperature is 115°C, and the outlet temperature is adjustable from 50-90°C) For cooling, collect the cooling liquid cooled by the cooler, filter ...

Embodiment 3

[0063] This example describes a preferred production method of the attractant.

[0064] After mixing 80 parts by weight of soybean meal, 10 parts by weight of glucose, and 10 parts by weight of milk powder, add warm water at 38°C to make the water content of the mixture 60%, add 10% (v%, refers to solids (soybean meal, Glucose and milk powder): Seed liquid = w: v%) Saccharomyces cerevisiae cultivated in step 2, incubated for 16 hours, and inserted into 2% (v%) of lactic acid bacteria cultivated in step 1, referring to solid matter (soybean meal, Glucose and milk powder): seed liquid = w: v%), incubated at 43°C for 60 hours. After the cultivation is over, the material is dried with a vibrating fluidized bed, and the water evaporated during the drying process is treated with a tubular cooler (the design standard of the cooler: the inlet temperature is 115°C, and the outlet temperature is adjustable from 50-90°C) Cooling, collect the cooling liquid cooled by the cooler, filter a...

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Abstract

The invention discloses a feeding attractant for piglets and a production method thereof. A production process of the feeding attractant comprises the following steps of: mixing three raw materials including soybean meals, glucose and milk powder, and then fermenting the mixture by saccharomyces cerevisiae and lactobacillus; drying a fermented product; cooling and recycling liquid evaporated in the drying process to obtain cooling liquid; and concentrating the cooling liquid to obtain concentrated liquid, namely the feeding attractant.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a feed additive for pigs and a production method thereof. Background technique [0002] Feed attractant is an additive added to feed to improve feed palatability, feed attraction, feed conversion rate and feed quality according to the physiological characteristics and feeding habits of different animals at different growth stages. Feed attractant is mainly made of volatile natural substances and artificially synthesized flavor materials, which can improve the palatability of feed, cater to the taste of piglets, stimulate the sense of smell and taste of piglets, induce them to eat, and improve the quality of feed. Piglet feed intake, thereby increasing the growth rate of piglets. [0003] In the physiological response of piglets, the food attractant can stimulate the sense of smell and taste of piglets, and then transmit to the digestive system through conditioned reflex, causing a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/14A23K1/00A23K1/16A23K1/18
Inventor 方华李旺军季春源
Owner 上海源耀农牧科技有限公司
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