Bullfrog feed additive for promoting muscle and reducing fat and preparation method thereof

A feed additive and additive technology, which is applied in the field of bullfrog feed additive and preparation for muscle reduction and fat reduction, can solve the problems of dissolving, dispersing, and emulsifying performance, and limit the application of soybean phospholipids, so as to improve the taste and meat quality of bullfrogs and maintain the intestinal tract Integrity of structure, promotion of decomposition and absorption effect

Pending Publication Date: 2020-07-17
HANSHAN NORMAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the solubility, dispersion and emulsification of concentrated soybean phospholipids in water are poor, which limits the application of soybean phospholipids in aquaculture. Therefore, specific lipases or phospholipases are used to change the composition and Structure, thereby changing its physical and chemical properties and functional characteristics, can greatly improve its hydrophilic performance

Method used

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  • Bullfrog feed additive for promoting muscle and reducing fat and preparation method thereof
  • Bullfrog feed additive for promoting muscle and reducing fat and preparation method thereof
  • Bullfrog feed additive for promoting muscle and reducing fat and preparation method thereof

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[0024] A bullfrog feed additive for promoting muscle reduction and fat reduction and a preparation method thereof. The additive includes the following raw materials in terms of mass ratio: 40-80% of enzymatically hydrolyzed soybean lecithin, 10-30% of bile acid, 5-10% of ginger, and astragalus 6-12%, star anise 3-6%, aquatic vitamin additive 1-3%.

[0025] The making of described enzymolysis soybean lecithin comprises the following steps:

[0026] (1) The concentrated soybean lecithin is placed in a stirring tank, and heated under a stirring condition of 30 to 200 rpm so that the temperature is within the range of 40 to 80°C;

[0027] (2) Adding phospholipase A and an aqueous solution to the heated concentrated soybean lecithin under the conditions of a stirring speed of 30-300 rpm and a temperature of 40-90°C for 12-72 hours;

[0028] (3) The concentrated soybean lecithin after enzymolysis is laid flat in a hot air circulation oven, and the continuous evaporation dehydration...

Embodiment 1

[0037] A bullfrog feed additive for promoting muscle reduction and fat reduction and a preparation method thereof, comprising the following raw materials in parts by mass: 50% of enzymatically hydrolyzed soybean lecithin, 20% of bile acid, 10% of ginger, 12% of astragalus, 6% of star anise, and 2 vitamin additives for aquatic products %.

[0038] The preparation method of enzymolysis soybean lecithin comprises the following steps:

[0039] (1) The concentrated soybean lecithin is placed in a stirring tank, and under the stirring condition of 60rpm, the temperature of the heating raw material reaches 40°C;

[0040] (2) Under the condition that the stirring speed is 40rpm and the temperature is 40°C, add phospholipase A and aqueous solution to carry out enzymolysis reaction for 12h in the above-mentioned raw materials; 1%; the phospholipase A used is a mixture of phospholipase A1 solution, phospholipase A2 solution, phospholipase A1 and phospholipase A2 solution, and the enzyme...

Embodiment 2

[0047] A bullfrog feed additive for promoting muscle reduction and fat reduction and a preparation method thereof, comprising the following raw materials in parts by mass: 55% of enzymatically hydrolyzed soybean lecithin, 25% of bile acid, 7% of ginger, 6% of astragalus, 4% of star anise, and 3 vitamin additives for aquatic products %.

[0048] The preparation method of enzymolysis soybean lecithin comprises the following steps:

[0049] (1) The concentrated soybean lecithin is placed in a stirring tank, and under the stirring condition of 100rpm, the temperature of the raw material is heated to 60°C;

[0050] (2) Under the condition that the stirring speed is 100rpm and the temperature is 60°C, add phospholipase A and aqueous solution to carry out enzymolysis reaction for 36h in the above-mentioned raw materials; 10%; the phospholipase A used is a mixture of phospholipase A1 solution, phospholipase A2 solution, phospholipase A1 and phospholipase A2 solution, and the enzyme a...

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Abstract

The invention provides a bullfrog feed additive for promoting muscle and reducing fat and a preparation method thereof. The additive comprises the following raw materials in percentage by mass: 40-80%of enzymatically decomposed soybean phospholipid, 10-30% of bile acid, 5-10% of fresh ginger, 6-12% of astragalus roots, 3-6% of star anise and 1-3% of a vitamin additive for aquatic products. The preparation method comprises the following steps: (1) performing mixing: mixing the enzymatically decomposed soybean phospholipid, the bile acid, the fresh ginger, the astragalus root and the star anisein proportion; and (2) performing crushing: baking a semi-finished product in a baking oven at a temperature of 40-70 DEG C to ensure that the water content of the semi-finished product is 3% or below, crushing the semi-finished product to 400 to 500 meshes, and fully mixing the vitamin additive for aquatic product with the crushed semi-finished product to obtain the bullfrog feed additive for promoting muscle and reducing fat. The invention can provide the bullfrog feed additive which is safe to eat, makes the meat quality better and has effects of reducing fat and promoting muscle.

Description

technical field [0001] The invention belongs to the technical field of agricultural aquaculture feed, and in particular relates to a bullfrog feed additive for promoting muscle and reducing fat and a preparation method thereof. Background technique [0002] my country is the number one country in aquaculture in the world, and frog breeding occupies a place in my country's aquaculture industry. Bullfrog (Rana catesbeiana) is a world-renowned meat-type frog. It has the advantages of large body and fat, fast growth, delicious taste, rich nutrition, and high protein content. It is deeply loved by consumers, especially its frog legs are very popular in the international market. In recent years, the bullfrog aquaculture industry has developed rapidly in the southeastern provinces of my country. However, under intensive breeding conditions, in order to achieve high-speed growth, a large amount of compound feed needs to be fed; at the same time, high-density conditions limit the sp...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K20/105A23K20/158A23K40/00A23K10/14
CPCA23K50/80A23K10/30A23K20/105A23K20/158A23K40/00A23K10/14Y02A40/818
Inventor 郑玉忠王锦旭张振霞杨培奎周小锋陆坤兴陆奕彬袁泽文林建董德孝
Owner HANSHAN NORMAL UNIV
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