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Feed for improving parturition performance and antioxidant activity of growing-finishing pigs and preparation method

A production performance, growth and fattening technology, applied in the direction of animal feed, animal feed, molding or processing of animal feed, etc., can solve the problems of severe drug resistance, food safety, unsatisfactory immunity effect, and affect the taste of pork. Achieve good antioxidant activity, increase carcass weight and gastric index, and increase daily feed intake

Pending Publication Date: 2021-12-21
ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the products of functional additives for pigs are mainly focused on improving feed intake, anti-stress, improving immunity and promoting growth. In order to achieve these effects, antibiotics or hormone drugs are often added to the feed Additives, these additives not only have a single function, but also have serious drug resistance and food safety, and will affect the taste of pork
At the same time, ordinary fattening pig feed is not ideal for improving pig immunity, and pigs are prone to diseases, resulting in slow slaughter

Method used

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  • Feed for improving parturition performance and antioxidant activity of growing-finishing pigs and preparation method
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  • Feed for improving parturition performance and antioxidant activity of growing-finishing pigs and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A feed for improving the production performance and antioxidant activity of growing and finishing pigs, comprising the following raw materials in parts by weight:

[0039] Stevia extract 0.01, corn 73.18, soybean meal 12.00, wheat bran 10.00, soybean oil 1.80, salt 0.45, calcium hydrogen phosphate 0.24, stone powder 0.80, choline chloride 0.15, phytase 0.02 0.10 part of Lubao fine salt, 0.02 part of sweetener, 0.38 part of amino acid, 0.10 part of flavoring agent, 0.58 part of carrier and 0.18 part of premix.

[0040] Among them, the stevia extract includes the following compounds by weight fraction: chlorogenic acid and its analogs 43.3%, quinic acid 1.3%, caffeic acid 0.3%, caffeic acid ethyl ester 0.6%, rutin 1.5%, quercetin 0.5%, moisture 3.40% and crude ash 4.70%.

[0041] Chlorogenic acid and its similar substances include the following mass fraction compounds: isochlorogenic acid A 16.66%, isochlorogenic acid B 1.62%, isochlorogenic acid C 7.63%, chlorogenic aci...

Embodiment 2

[0053] A feed for improving the production performance and antioxidant activity of growing and finishing pigs, comprising the following raw materials in parts by weight:

[0054] Stevia extract 0.02 parts, corn 77.18 parts, soybean meal 5.50 parts, wheat bran 12.00 parts, soybean oil 2.30 parts, salt 0.45 parts, calcium hydrogen phosphate 0.24 parts, stone powder 0.80 parts, choline chloride 0.15 parts, phytase 0.02 parts 0.10 part of Lubao fine salt, 0.02 part of sweetener, 0.38 part of amino acid, 0.10 part of flavoring agent, 0.58 part of carrier (corn flour) and 0.18 part of premix.

[0055] Among them, the stevia extract includes the following compounds by weight fraction: chlorogenic acid and its analogs 43.3%, quinic acid 1.3%, caffeic acid 0.3%, caffeic acid ethyl ester 0.6%, rutin 1.5%, quercetin 0.5%, moisture 3.40% and crude ash 4.70%.

[0056] Chlorogenic acid and its similar substances include the following mass fraction compounds: isochlorogenic acid A 16.66%, i...

Embodiment 3

[0068] A feed for improving the production performance and antioxidant activity of growing and finishing pigs, comprising the following raw materials in parts by weight:

[0069] Stevia extract 0.04 parts, corn 73.18 parts, soybean meal 12.00 parts, wheat bran 10.00 parts, soybean oil 1.80 parts, salt 0.45 parts, calcium hydrogen phosphate 0.24 parts, stone powder 0.80 parts, choline chloride 0.15 parts, phytase 0.02 parts 0.10 part of Lubao fine salt, 0.02 part of sweetener, 0.38 part of amino acid, 0.10 part of flavoring agent, 0.58 part of carrier (corn flour) and 0.18 part of premix.

[0070] Among them, the stevia extract includes the following compounds by weight fraction: chlorogenic acid and its analogs 43.3%, quinic acid 1.3%, caffeic acid 0.3%, caffeic acid ethyl ester 0.6%, rutin 1.5%, quercetin 0.5%, moisture 3.40% and crude ash 4.70%.

[0071] Chlorogenic acid and its similar substances include the following mass fraction compounds: isochlorogenic acid A 16.66%, ...

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Abstract

The invention discloses a feed for improving parturition performance and antioxidant activity of growing-finishing pigs and a preparation method, and belongs to the technical field of animal feeds. The feed comprises the following raw materials in parts by weight: 0.01-0.04 part of a stevia rebaudiana extract, 73.18-77.18 parts of corn, 5.50-12.00 parts of soybean meal, 10.00-12.00 parts of wheat bran, 1.80-2.30 parts of soybean oil, 0.45 part of table salt, 0.24 part of calcium hydrogen phosphate, 0.80 part of stone powder, 0.15 part of choline chloride, 0.02 part of phytase, 0.10 part of Luprosil salt, 0.02 part of a sweetening agent, 0.38 part of amino acid, 0.10 part of a flavoring agent, 0.58 part of a carrier and 0.18 part of a premix. Besides, the invention further discloses a preparation method of feed granules obtained by mixing the raw materials, performing curing, performing granulation and performing packaging. The feed disclosed by the invention can improve the parturition performance and the antioxidant activity of the growing-finishing pigs.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a feed for improving the production performance and antioxidant activity of growing and finishing pigs and a preparation method thereof. Background technique [0002] Pork has become one of the main foods on people's tables because of its delicious taste and rich nutrition. In the process of raising pigs, before they go out to slaughter, it is necessary to feed the fattening pigs to quickly fatten them up and increase the meat output of the pigs. [0003] At present, the products of functional additives for pigs are mainly focused on improving feed intake, anti-stress, improving immunity and promoting growth. In order to achieve these effects, antibiotics or hormone drugs are often added to the feed Additives, these additives not only have a single function, but also have serious drug resistance and food safety, and will affect the taste of pork. At the same time, ordinary ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K20/158A23K20/26A23K20/105A23K20/189A23K20/142A23K20/20A23K20/174A23K40/10
CPCA23K50/30A23K10/30A23K10/37A23K20/158A23K20/26A23K20/105A23K20/189A23K20/142A23K20/30A23K20/174A23K40/10Y02P60/87
Inventor 熊云霞王丽肖昊刘帅高开国朱理平方玲李亚静
Owner ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI