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Color increasing feed for red crucian carps and preparation method thereof

A technology of grass goldfish and feed, which is applied in the field of color enhancement of grass goldfish, can solve the problems of unstable color enhancement effect, waste of feed and materials, unclear dosage, etc., and achieve the effect of bright body color, rapid absorption and rapid deposition

Inactive Publication Date: 2017-09-19
TIANJIN CHENHUI FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the market is flooded with a large number of grass goldfish color enhancer feeds, but the color enhancement effect is unstable, and the dosage is not clear, resulting in waste of feed and materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0019] A color-enhancing feed for grass goldfish, its specific composition and mass percentage are as follows:

[0020] 20% fish meal; 20% soybean meal; 10% subflour; 10% bran; 15% wheat flour; 14% corn; 3.55% fish oil; 0.3% trace elements; 0.15% vitamins; 7% color enhancer;

[0021] The color enhancer is composed of capsicum red, spirulina and corn gluten powder, wherein the mass ratio of capsicum red, spirulina and corn gluten powder is 8:5:5.

[0022] The trace element is composed of ferric methionine, zinc methionine, ferrous sulfate, anhydrous copper sulfate, zinc sulfate and manganese methionine.

[0023] The vitamins are mixed with vitamin A, vitamin C, vitamin D, vitamin E and vitamin K.

[0024] Now take the preparation of 100kg of the above-mentioned goldfish color-enhancing feed as an example, the specific steps of the preparation method are:

[0025] (1) Prepare raw materials according to each component and its mass percentage;

[0026] (2) First, 20kg fish meal...

specific Embodiment 2

[0031] A color-enhancing feed for grass goldfish, its specific composition and mass percentage are as follows:

[0032] 20% fish meal; 20% soybean meal; 10% subflour; 12.8% bran; 20% wheat flour; 10% corn; 3% fish oil; 0.1% trace elements; 0.1% vitamins; 4% color enhancer;

[0033] The color enhancer is composed of capsicum red, spirulina and corn gluten powder, wherein the mass ratio of capsicum red, spirulina and corn gluten powder is 8:5:5.

[0034] The trace element is composed of ferric methionine, zinc methionine, ferrous sulfate, anhydrous copper sulfate, zinc sulfate and manganese methionine.

[0035] The vitamins are mixed with vitamin A, vitamin C, vitamin D, vitamin E and vitamin K.

[0036] Now take the preparation of 100kg of the above-mentioned goldfish color-enhancing feed as an example, the specific steps of the preparation method are:

[0037] (1) Prepare raw materials according to each component and its mass percentage;

[0038] (2) First, 20kg fish meal, ...

specific Embodiment 3

[0043] A color-enhancing feed for grass goldfish, its specific composition and mass percentage are as follows:

[0044] Fish meal 20.6%; soybean meal 20%; subflour 10%; bran 15%; wheat flour 15%; corn 10%; fish oil 5%; trace elements 0.3%; vitamin 0.1%; color enhancer 4%;

[0045] The color enhancer is composed of capsicum red, spirulina and corn gluten powder, wherein the mass ratio of capsicum red, spirulina and corn gluten powder is 8:5:5.

[0046] The trace element is composed of ferric methionine, zinc methionine, ferrous sulfate, anhydrous copper sulfate, zinc sulfate and manganese methionine.

[0047] The vitamins are mixed with vitamin A, vitamin C, vitamin D, vitamin E and vitamin K.

[0048] Now take the preparation of 100kg of the above-mentioned goldfish color-enhancing feed as an example, the specific steps of the preparation method are:

[0049] (1) Prepare raw materials according to each component and its mass percentage;

[0050] (2) First, 20.6kg fish meal,...

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Abstract

The present invention discloses a color increasing feed for red crucian carps and a preparation method thereof. The feed comprises the following composition ingredients: fish meal, soybean meal, wheat middling, wheat bran, corns, fish oil, trace elements, vitamins and a color increasing agent. The color increasing agent consists of capsanthin, spirulina platensis and corn gluten meal and a mass ratio of the capsanthin, spirulina platensis and corn gluten meal is 8:5:5. The preparation method comprises the steps of raw material preparing, raw material grinding, crushing and mixing, granulating and puffing, spraying and cooling and packaging. The feed contains the compound color increasing agent and the spirulina platensis and corn gluten meal are metabolized into astaxanthin in fish body, so that the red crucian carps are fresher and brighter in body color. A distribution ratio of the three coloring agents in the color increasing agent improves a coloring function of carotenoids in unit mass, a rapid absorption of pigments and a rapid deposition of body surface for the red crucian carps are presented, and the red crucian carps are rapidly increased in body color. The feed can enable the red crucian carps to growth healthily and also has effects of increasing color.

Description

technical field [0001] The invention relates to the field of color-enhancing goldfish, in particular to a color-enhancing feed for goldfish and a preparation method thereof. Background technique [0002] At present, the market is flooded with a large number of grass goldfish color enhancer feeds, but the color enhancement effect is unstable, and the dosage is not clear, resulting in waste of feed and materials. Contents of the invention [0003] The invention aims to solve the deficiencies of the prior art, and provides a color-enhancing feed for golden carp and a preparation method thereof. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A color-enhancing feed for grass goldfish, its specific composition and mass percentage are as follows: [0006] Fish meal 20%-25%; soybean meal 20%-25%; secondary meal 10%-15%; bran 10%-15%; wheat flour 15%-20%; corn 10%-14%; fish oil 3%-5% ;Trace element 0.1%-0.3...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/37A23K10/30A23K20/158A23K20/20A23K20/174A23K20/147A23K20/179
CPCA23K10/22A23K10/30A23K10/37A23K20/147A23K20/158A23K20/174A23K20/179A23K20/30A23K50/80Y02A40/818Y02P60/87
Inventor 曲木张宝龙王云祥赵子续翟胜利
Owner TIANJIN CHENHUI FEED
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