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Sow milk bionic feed flavor and use method thereof

A fragrance and feed technology, applied in animal feed, animal feed, application, etc., can solve the problems of not satisfying the pig's preferred flavor, and achieve the effect of improving daily weight gain, better performance, and promoting feed intake

Active Publication Date: 2013-05-01
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention mainly aims at the technical problem that the existing feed flavoring agent does not satisfy the pig's own preferred flavor, and provides a feed flavoring product that simulates the flavor of pig milk according to the analysis of the flavor of pig milk, which can be added to the feed to improve the flavor of the feed, increase the Feed palatability, increased feed intake of piglets, increased weight gain

Method used

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  • Sow milk bionic feed flavor and use method thereof
  • Sow milk bionic feed flavor and use method thereof
  • Sow milk bionic feed flavor and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] According to the proportion shown in Table 3, each component was mixed to obtain anise-type pig milk biomimetic flavoring agent.

[0041] Table 3 (unit: g)

[0042] components Example 1 Example 2 Example 3 Example 4 Benzyl alcohol 67 49.7 57.6 63.5 Nonalactone 30 45.2 36.7 33.4 gamma caprolactone 8.3 27.8 16.7 13.4 Benzyl butyrate 16.7 13.9 15 8.4 Anethole 5 8 6.7 10 Benzaldehyde 6.7 6 10 13.4 Vanillin 16.6 11.9 13.4 6.7 ethyl butyrate 5 1 3.3 4.2 Isoamyl Isovalerate 5 1 3.3 1.7 Amyl acetate 3.3 0.5 1.7 2.5 ethyl hexanoate 1.7 0.4 0.8 5 methyl dimethyl butyrate 1.7 1.6 1.7 5 Carrier silica gel 833 833 833 833

[0043] The experiment was a single-factor experiment with two treatments and three repetitions. 270 weaned piglets with an average body weight of 10.2 kg were randomly divided into two groups according to the principles of litt...

Embodiment 2

[0048] The ratio of the fennel-type pig milk biomimetic flavoring agent in this example is shown in Table 3, and the test design and treatment are the same as in Example 1. The basal diet and nutritional ingredients were designed by Guomao Company. The experiment started from weaning, and the whole period was 27 days. The test results are shown in Table 5.

[0049] Table 5 Effect of adding flavoring agents on feed intake and weight gain

[0050] control group Test 3 groups Shige 10.09±2.13 10.22±2.15 final weight 22.59±5.27 23.14±3.15 feed intake 0.617±0.136 0.670±0.170 daily gain 0.500±0.148 0.517±0.052 material to weight ratio 1.27±0.32 1.29±0.29

[0051] The test showed that the feed intake of the pigs in the test group added with the fennel-type pig milk bionic flavor was higher than that of the control group, which increased by 8.6%, and the daily weight gain increased by 3.6%.

Embodiment 3

[0053] The ratio of the fennel-type pig milk biomimetic flavoring agent in this example is shown in Table 3, and the test design and treatment are the same as in Example 1. The basal diet and nutritional ingredients were designed by Guomao Company. The experiment started from weaning, and the whole period was 25 days. The test results are shown in Table 6.

[0054] Table 6 Effect of adding flavoring agents on feed intake and weight gain

[0055] control group Test 3 groups Shige 7.5 7.4 final weight 20.5 21.9 feed intake 0.638 0.718 daily gain 0.520 0.580 material to weight ratio 1.22 1.24

[0056] The test showed that the feed intake of pigs in the test group added with fennel-type pig milk bionic flavoring agent was 12.5% ​​higher than that of the control group, and the daily weight gain was 11.5% higher.

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Abstract

The invention belongs to the field of feed and relates to a sow milk bionic feed flavor and a use method thereof. The sow milk bionic feed flavor is a fennel-type sow milk bionic flavor and is prepared by mixing 49.7 to 67 parts by weight of benzyl alcohol, 30 to 45.2 parts by weight of gamma-nonalactone, 8.3 to 27.8 parts by weight of gamma-octalactone, 8.4 to 16.7 parts by weight of benzyl butyrate, 5 to 10 parts by weight of anethole, 6.7 to 13.4 parts by weight of benzaldehyde, 6.7 to 16.6 parts by weight of vanillin, 1 to 5 parts by weight of ethyl butyrate, 1 to 5 parts by weight of isoamyl isovalerate, 0.5 to 3.3 parts by weight of amyl acetate, 0.4 to 5 parts by weight of ethyl hexanoate, 1.6 to 5 parts by weight of dimethyl methyl butyrate and 833 parts by weight of silica gel as a carrier. The sow milk bionic feed flavor can promote ingestion of piglets and improve daily gain. The fennel-type sow milk bionic flavor has better effects.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a pig milk bionic feed flavoring agent and a using method thereof. Background technique [0002] As we all know, piglet breeding is the basis for the development of pig production, and cultivating high-quality piglets is the key to improving the quality of pig herds, reducing production costs, and improving the economic benefits of pig production. From birth to weaning, piglets are faced with a huge change in food sources, from liquid breast milk to solid pellet feed. On the other hand, piglets have special physiological characteristics such as underdeveloped digestive organs and incomplete digestive functions, coupled with nutritional and environmental stresses, which directly lead to insufficient feed intake, affect growth performance, and even cause weight loss. Therefore, how to improve the feed palatability of suckling piglets, increase the feed intake of piglets, increase t...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 汪海峰王永侠王翀
Owner ZHEJIANG FORESTRY UNIVERSITY
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