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Anemonefish puffed pellet feed and preparation method thereof

A technology of extruded pellet feed and clownfish, which is applied in the field of ornamental fish feed, can solve problems such as death, weakened vitality, and water quality deterioration, and achieve the effects of bright body color, promoting growth, and enhancing immunity

Inactive Publication Date: 2012-06-20
SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common ornamental fish feeds mostly use artificial pigments as color enhancers, and the feed particles are colorful. Using this feed to feed clownfish not only has poor color enhancement and color retention effects, but also after the feed dissolves, the pigment in the feed diffuses into the water body, causing aquarium The water in the tank is also dyed (dye tank), the water quality deteriorates, and the water has to be changed frequently, which increases the workload of maintenance and the cost of feeding
In addition, some inferior ornamental fish feeds are processed with industrial dyes to dye the feed into various attractive colors. Although this kind of feed will not dye the tank, it contains harmful substances and heavy metals. Without the effect of color enhancement, it will also lead to the death of ornamental fish by chronic poisoning
On the other hand, alternative ornamental fish feeds are not designed for the nutritional needs of clownfish. Some ornamental fish feed formulas directly follow the feed formulas of seawater or freshwater fish. Obviously not suitable for clownfish breeding
After long-term use of this kind of feed, it is easy to cause liver damage, gradually weakened vitality, decreased resistance, and eventually death of clownfish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The clownfish extruded pellet feed of the present embodiment is composed of the following components according to the total mass fraction of 100%:

[0024] 30% fish meal; 20% α-starch; 15% spiny starfish powder; 20% fermented soybean meal; 10% peanut meal; 2% whole shrimp meal; 0.5% marine red yeast; 0.5% spirulina powder; 0.5% garlic powder; Special attractant for seawater fish 0.5%; multivitamin mixture 0.5%; multimineral mixture 0.5%.

[0025] First pass the above-mentioned raw materials through 80 mesh sieves, weigh the above-mentioned raw materials according to the above-mentioned mass fraction content, and mix them well, then add 30% water of the total mass of the raw materials, and mix in the feed pre-mixer for 20 minutes at a speed of 100 RPM / min, the mixed wet feed is directly added to the feed extruder, the extruding temperature is 80°C, the particle size is 2mm, and after drying, it becomes the clownfish extruded pellet feed of this embodiment.

[0026] Use ...

Embodiment 2

[0028] The clownfish extruded pellet feed of the present embodiment is composed of the following components according to the total mass fraction of 100%:

[0029] 60% fish meal; 7% α-starch; 7% spiny starfish powder; 5% fermented soybean meal; 3% peanut meal; 10% whole shrimp meal; 2% marine red yeast; 2% spirulina powder; 1% garlic powder; 1% special attractant for seawater fish; 1% multivitamin mixture; 1% multimineral mixture.

[0030] First pass the above-mentioned raw materials through 80-mesh sieve respectively, weigh the above-mentioned raw materials according to the above-mentioned mass fraction content, and mix well, then add 25% water of the total mass of the raw materials, and mix in the feed pre-mixer for 15 minutes at a speed of 60 RPM / min, the mixed wet feed is directly added to the feed extruder, the extruding temperature is 70°C, the particle size is 1.5 mm, and after drying, it is the clownfish extruded pellet feed of this embodiment.

[0031] Use the clownfi...

Embodiment 3

[0033] The clownfish extruded pellet feed of the present embodiment is composed of the following components according to the total mass fraction of 100%:

[0034] 57% fish meal; 8% α-starch; 10% spiny starfish powder; 10% fermented soybean meal; 5% peanut meal; 4% whole shrimp meal; 2% marine red yeast; 1% spirulina powder; 0.5% garlic powder; 1% special attractant for seawater fish; 1% multivitamin mixture; 0.5% multimineral mixture.

[0035] First pass the above-mentioned raw materials through 80 mesh sieves, weigh the above-mentioned raw materials according to the above-mentioned mass fraction content, and mix them well, then add 20% water of the total mass of the raw materials, and mix in the feed pre-mixer for 10 minutes at a speed of 120 RPM / min, the mixed wet feed is directly added to the feed extruder, the extruding temperature is 90°C, the particle size is 3mm, and after drying, it becomes the clownfish extruded pellet feed of this embodiment.

[0036] Use the clownf...

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PUM

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Abstract

The invention discloses an anemonefish puffed pellet feed and a preparation method thereof. The anemonefish puffed pellet feed comprises, by mass, 30-60% of fish meal, 7-20% of alpha-starch, 7-15% of acanthaster planci powder, 5-20% of fermented soybean meal, 3-10% of peanut meal, 2-10% of whole shrimp powder, 0.5-2% of oceanic red yeast, 0.5-2% of spiral algae powder, 0.5-1% of garlic powder, 0.5-1% of a special marine fish feeding attractant, 0.5-1% of a mixture comprising a plurality of vitamins, and 0.5-1% of a mixture comprising a plurality of minerals. After the anemonefish puffed pellet feed of the present invention is adopted to feed the anemonefishes, the anemonefishes snatch, the palatability is food, no anorexia circumstance is generated after the long-term feeding, the anemonefishes can grow healthily, the vitality is strong, and the bright body color can be maintained.

Description

Technical field: [0001] The invention belongs to the field of ornamental fish feed, and in particular relates to a clownfish puffed granular feed and a preparation method thereof. Background technique: [0002] The clownfish (Amphiprioninae) belongs to the subfamily of anemone fish of the damselfish family. It has bright colored bands on the head and body surface, resembling a clown in a circus, hence the name clownfish. The clownfish has bright colors, lively swimming, cute image, strong vitality, and is easy to feed and manage. Therefore, it has become one of the most popular ornamental fish in the aquarium market in recent years. As seawater ornamental fishes such as clownfish are bred more and more widely, feed and nutrition are increasingly becoming key issues that need to be solved. [0003] There is also a lack of feed specifically for clownfish in the current market, and only alternative ornamental fish feeds can be used. Common ornamental fish feeds mostly use art...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18
Inventor 罗鹏胡超群江海英于宗赫夏建军
Owner SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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