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Nutritional supplement for milking sows as well as preparation method and application thereof

A nutritional supplement and technology for nursing sows, applied in the field of animal feed, can solve the problems of lack of functional fatty acids in puffed soybean powder, unable to meet the nutritional needs of fatty acids, affect palatability and nutritional value, etc., to improve milk quality and prevent fat Effect of oxidative rancidity and improvement of lactation performance

Active Publication Date: 2018-05-25
湖北优百特生物工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although to a certain extent, it can increase the feed intake of sows during lactation and reduce the weight loss of sows during lactation, but the extruded soybean meal itself is prone to oxidation and rancidity due to oil spillage, and after being added to the diet, it will interact with other ingredients, especially Combining with trace elements can accelerate the oxidation and rancidity of oil, affecting the palatability and nutritional value. In addition, puffed soybean flour lacks functional fatty acids and cannot meet the special fatty acid nutritional needs of sows during lactation

Method used

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  • Nutritional supplement for milking sows as well as preparation method and application thereof
  • Nutritional supplement for milking sows as well as preparation method and application thereof
  • Nutritional supplement for milking sows as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A nutritional supplement for lactating sows, comprising the following components in parts by weight:

[0064] 70 parts of puffed full-fat soybean powder (dry puffing, strong oil flavor, protein+fat=50%, crushed particle size 0.1mm), 25 parts of functional microcapsule-coated fat powder, and 5 parts of calcium supplement.

[0065] The preparation method of the expanded full-fat soybean powder is as follows: uniformly mix the antioxidant TBHQ (accounting for 5% of the mass of soybean) with the soybean, and then perform puffing and crushing treatment to obtain the expanded full-fat soybean powder; the expanded full-fat soybean The particle diameter of the powder was 0.05 mm.

[0066] The fat powder coated with functional microcapsules comprises the following components in parts by weight:

[0067] 29 parts of OPO structured fat, 7 parts of OPL structured fat, 8 parts of DHA, 2 parts of EPA, 1 part of myristic acid, 7 parts of lauric acid, 3 parts of sorbic acid, 3 parts o...

Embodiment 2

[0076] A nutritional supplement for lactating sows, comprising the following components in parts by weight:

[0077] 60 parts of puffed full-fat soybean powder (dry puffing, strong oil flavor, protein+fat=52%, crushed particle size 0.1mm), 30 parts of functional microcapsule-coated fat powder, and 10 parts of calcium supplement.

[0078]The preparation method of the expanded full-fat soybean powder is as follows: uniformly mixing the antioxidant BHT (accounting for 2% of the mass of the soybean) with the soybean and then performing expansion and crushing treatment to obtain the expanded full-fat soybean powder; the expanded full-fat soybean The particle size of the powder was 0.10 mm.

[0079] The fat powder coated with functional microcapsules comprises the following components in parts by weight:

[0080] 21 parts of OPO structured fat, 8 parts of OPL structured fat, 8 parts of DHA, 1 part of EPA, 1 part of myristic acid, 10 parts of lauric acid, 3 parts of sorbic acid, 3 p...

Embodiment 3

[0089] A nutritional supplement for lactating sows, comprising the following components in parts by weight:

[0090] 75 parts of puffed full-fat soybean powder (dry puffing, strong oil flavor, protein+fat=56%, crushed particle size 0.05mm), 20 parts of functional microcapsule-coated fat powder, 5 parts of calcium supplement.

[0091] The preparation method of the expanded full-fat soybean powder is as follows: uniformly mix the antioxidants BHT and TBHQ (the sum of the two accounts for 5% of the soybean mass percentage) with the soybean, and then perform expansion and crushing treatment to obtain the expanded full-fat soybean powder; The particle diameter of the expanded full-fat soybean flour is 0.15mm.

[0092] The fat powder coated with functional microcapsules comprises the following components in parts by weight:

[0093] 24 parts of OPO structural fat, 8 parts of OPL structural fat, 6 parts of DHA, 2 parts of EPA, 3 parts of myristic acid, 6 parts of lauric acid, 4 part...

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Abstract

The invention relates to nutritional supplement for milking sows as well as a preparation method and application thereof. The nutritional supplement for the milking sows comprises the following components in parts by weight: 50 to 80 parts of expanded full-fat soybean, 10 to 30 parts of functional microcapsule coated fat powder and 1 to 10 parts of a calcium supplement. The raw materials are screened and optimized, so that the intake on nutritional substances such as protein and fat by sows in the suckling period (in particular in summer, the feed intake of the sows is low and the lactation demand of the sows cannot be met) is increased, the milk performance of the sows is improved, the follicle quality is improved and oestrus is promoted.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a nutritional supplement for sucking sows, a preparation method and application thereof. Background technique [0002] The highly selective breeding of modern sows has greatly improved their reproductive performance and correspondingly increased their nutritional needs, but their ability to regulate feed intake is poor, especially in summer, where heat stress causes their energy intake to fail to meet the needs of lactation. . In order to increase the intake of nutrients for sows during lactation, fat powder or nutritional supplements are often added to the diet. [0003] CN106260635A discloses a lactating sow fat powder, which is mainly prepared from the following components by weight: 10-50 parts of palm kernel oil, 5-20 parts of deep-sea fish oil, 1-20 parts of soybean oil, compound emulsifier 1-20 parts, 0.1-5 parts of bifid quadruple viable microecological preparation,...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K20/158A23K20/24A23K40/10A23K40/00A23K40/30
CPCA23K10/30A23K20/158A23K20/24A23K40/00A23K40/10A23K40/30A23K50/30
Inventor 黄金凤孙丽华王勇丁为国
Owner 湖北优百特生物工程有限公司
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