Feed additive for breeding shrimps and production method of feed additive

A technology for feed additives and raw materials, applied in the direction of animal feed, animal feed, application, etc., can solve the problem of wasting crop resources, save energy and time, increase nutrition, and simplify the manufacturing process.

Inactive Publication Date: 2014-03-12
NANNING BAIJI BIOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are no relevant reports on the additives made from the extract of Eucommia ulmoides leaves and egg white enzymatic hydrolyzate as the main raw materials; Eucommia leaves, a bulk agricultural product, waste valuable crop resources; 2. Products whose main ingredients use chemical elements or grain processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A feed additive for shrimp farming is mainly composed of the following components by weight: 50kg egg white enzymolysis solution, 30kg Eucommia leaf extract, 3kg taurine, 1kg tyrosine and 0.1kg sodium benzoate.

[0029] The egg enzymolysis solution is the enzymolysis solution obtained after adding water and papain to egg white, stirring and enzymolysis at 40° C. for 60 minutes.

[0030] The eucommia leaf extract is obtained by drying and crushing eucommia leaves as a raw material, adding water, ultrasonically extracting, concentrating and drying.

[0031] The method for feeding additives for shrimp farming comprises the following steps:

[0032] (1) Preparation of egg white enzymatic hydrolyzate

[0033] Adding water and papain to the egg white, and stirring the enzymolysis solution for 60 minutes at 40°C to obtain the egg white enzymatic hydrolysis solution;

[0034] (2) Preparation of eucommia leaf extract

[0035] a. the dried eucommia leaf raw material is pulveri...

Embodiment 2

[0041] A feed additive for shrimp farming is mainly composed of the following components by weight: 70kg egg white enzymolysis solution, 50kg Eucommia leaf extract, 8kg taurine, 3kg tyrosine and 0.3kg sodium benzoate.

[0042] The egg enzymatic hydrolysis solution is the enzymatic hydrolysis solution obtained after adding water and papain to egg white and stirring for 30 minutes at 70°C.

[0043] The eucommia leaf extract is obtained by drying and crushing eucommia leaves as a raw material, adding water, ultrasonically extracting, concentrating and drying.

[0044] The method for feeding additives for shrimp farming comprises the following steps:

[0045] (1) Preparation of egg white enzymatic hydrolyzate

[0046] Adding water and papain to the egg white, and stirring the enzymolysis solution for 30 minutes at 70°C to obtain the enzymatic hydrolysis solution of egg white;

[0047] (2) Preparation of eucommia leaf extract

[0048] a. the dried eucommia leaf raw material is p...

Embodiment 3

[0054] A feed additive for shrimp farming is mainly composed of the following components by weight: 60kg egg white enzymolysis solution, 40kg Eucommia leaf extract, 5kg taurine, 2kg tyrosine and 0.2kg sodium benzoate.

[0055] The egg enzymolysis solution is the enzymolysis solution obtained after adding water and papain to egg white, stirring and enzymolysis at 50° C. for 45 minutes.

[0056] The eucommia leaf extract is obtained by drying and crushing eucommia leaves as a raw material, adding water, ultrasonically extracting, concentrating and drying.

[0057] The method for feeding additives for shrimp farming comprises the following steps:

[0058] (1) Preparation of egg white enzymatic hydrolyzate

[0059] Adding water and papain to the egg white, and stirring the enzymolysis solution for 45 minutes at 50°C to obtain the egg white enzymatic hydrolysis solution;

[0060] (2) Preparation of eucommia leaf extract

[0061] a. the dried eucommia leaf raw material is pulveri...

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PUM

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Abstract

The invention discloses a feed additive for breeding shrimps and a production method of the feed additive. The feed additive is mainly prepared by mixing the following components in parts by weight: 50-70 parts of egg white enzymatic hydrolysate, 30-50 parts of folium cortex eucommiae extracts, 3-8 parts of taurine, 1-3 parts of tyrosine and 0.1-0.3% sodium benzoate. The production method comprises the steps of adding water and 1-3% of papayotin, and carrying out enzymatic hydrolysis at the temperature of 40-70 DEG C for 30-60min while stirring to obtain the egg white enzymatic hydrolysate; adding water and carrying out ultrasonic extraction, concentration, drying and other processes after drying and smashing folium cortex eucommiae to obtain the folium cortex eucommiae extracts; sufficiently mixing the components by using methods such as stirring, mixing and the like to obtain the feed additive. The feed additive can be used for breeding various shrimps and particularly used for breeding penaeus vannamei, and is remarkable in breeding effect, simple in production process, capable of saving energy sources and time and easy to realize industrial production.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for raising shrimps made from extracts of Eucommia ulmoides leaves and egg white enzymolysis liquid as main raw materials and a production method thereof. Background technique [0002] Egg white: chicken white, containing 10 grams of protein, 0.1 grams of fat, 1 gram of carbohydrates, and 0.6 grams of ash per 100 grams; 19 mg of calcium, 16 mg of phosphorus, 0.3 mg of iron, 0.26 mg of riboflavin, and 0.1 mg of nicotinic acid ; Vitamin A and C deficiency; Thiamine 0.216 μg / g, pantothenic acid <1 μg / g, p-aminobenzoic acid 0.055 (dry protein) μg / g. According to the proportion of water and solid matter, it contains 87% water and 13% solid matter; about 90% of the solid matter is protein, of which: ovalbumin 75%, ovomucoid 15%, ovomucin 7%, with Albumin 3%. Ovalbumin is a phosphorous protein containing 1.7% mannose. Ovomucoid contains 9.2% mixed sugars, consisting of 3 parts of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/18A23K1/165A23K1/00
Inventor 邹步珍龙泽云钟旭倩
Owner NANNING BAIJI BIOLOGICAL ENG
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