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Pearl gentian grouper puffed feed based on high value protein source of tuna waste

A technology of pearl gentian and extruded feed, applied in the direction of animal feed, animal feed, and animal feed molding or processing, can solve the problem of high breeding cost, and achieve the effect of expanding the scope of application, reducing dependence and reducing breeding cost.

Inactive Publication Date: 2018-12-11
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of over-reliance on wild trash fish and fishmeal in current grouper feed and high breeding costs, the present invention provides a method based on high tuna scraps that reduces breeding costs, reduces the usage of chilled trash fish, and has high utilization efficiency. Value protein source pearl gentian grouper extruded feed, in order to reduce dependence on wild fishery resources, alleviate the shortage of fish meal protein, and reduce environmental pollution

Method used

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  • Pearl gentian grouper puffed feed based on high value protein source of tuna waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Crushing: all ingredients are superfinely crushed and passed through 30 sieve;

[0034] (2) One mix: Weigh 2kg of phospholipid powder, 3kg of multi-dimensional polyminerals, 0.15kg of choline chloride, 0.01kg of yttrium oxide, 1kg of calcium dihydrogen phosphate, 0.1kg of L-lysine and 0.1kg of DL-methionine. The mixer stirs evenly, the stirring speed is 20r / min, to obtain a mixed mixture, and it is ready for use;

[0035] (3) Second mix: Weigh 11kg of soy milk treasure, 6.34kg corn gluten meal, 40.5kg Peruvian fish meal (day), 4kg gluten, 5kg soybean meal, 13.5kg flour into the mixer for preliminary mixing, and mix with the first mix Mix again to obtain a two-mix mixture; (4) Three-mix: use spray addition to dilute 2 kg of tuna scraps high-value protein source with water and spray uniformly into the second-mix mixture obtained in step (3) to obtain a three-mix mixture;

[0036] (5) Maturation: Let the three-mix mixture stand for several hours or overnight. After the dry m...

Embodiment 2

[0042] (1) Crushing: All ingredients are superfinely crushed and passed through 40 sieves;

[0043] (2) One mix: Weigh 2kg of phospholipid powder, 3kg of multi-dimensional polyminerals, 0.15kg of choline chloride, 0.01kg of yttrium oxide, 1kg of calcium dihydrogen phosphate, 0.1kg of L-lysine and 0.1kg of DL-methionine. The mixer stirs evenly, and the stirring speed is 30r / min, to obtain a mixed mixture, ready for use;

[0044] (3) Second mix: Weigh 17kg of soy milk treasure, 12.84kg of corn gluten meal, 14.8kg of Peruvian fish meal (day), 4kg of gluten, 5kg of soybean meal, and 11kg of flour into the mixer for preliminary mixing, and then mix with the first mix again Mix to obtain a two-mix mixture;

[0045] (4) Three-mix: 16kg of tuna scraps of high-value protein source is diluted with water by spray addition, and then uniformly sprayed in the second-mix mixture obtained in step (3) to obtain a three-mix mixture;

[0046] (5) Maturation: Let the three-mix mixture stand for several ...

Embodiment 3

[0052] (1) Crushing: all ingredients are superfinely crushed and passed through 50 sieves;

[0053] (2) One mix: Weigh 2kg of phospholipid powder, 3kg of multi-dimensional polyminerals, 0.15kg of choline chloride, 0.01kg of yttrium oxide, 1kg of calcium dihydrogen phosphate, 0.1kg of L-lysine and 0.1kg of DL-methionine. The mixer stirs evenly, and the stirring speed is 25r / min, to obtain a mixed mixture, ready for use;

[0054] (3) Second mix: Weigh 16kg of soy milk treasure, 11.14kg of corn gluten meal, 23.5kg of Peruvian fish meal (day), 4kg of gluten, 5kg of soybean meal, and 10kg of flour into the mixer for preliminary mixing, and then mix with the first mix again Mix to obtain a two-mix mixture;

[0055] (4) Three-mix: use spray addition to dilute 12 kg of tuna scraps high-value protein source with water, and then uniformly spray it into the second-mix mixture obtained in step (3) to obtain a three-mix mixture;

[0056] (5) Maturation: Let the three-mix mixture stand for several...

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Abstract

The invention relates to the technical field of aquaculture animal nutrition and feed, in particular to a pearl gentian grouper puffed feed based on a high value protein source of tuna waste. The pearl gentian grouper puffed feed based on the high value protein source of tuna waste is prepared from the following components in parts by weight: 2 to 16 parts of high value protein source of tuna waste, 11 to 17 parts of soycomil, 6.35 to 12.84 parts of corn protein powder, 14.8 to 40.4 parts of Peruvian fish meal, 11.3 to 13 parts of winter fish oil, 10 to 13.5 parts of flour, 4 parts of vital gluten, 5 parts of soybean meal, 2 parts of phospholipid powder, 3 parts of multi-vitamin and multi-mineral, 0.15 part of choline chloride, 0.01 part of yttrium oxide, 1 part of calcium dihydrogen phosphate, 0.1 part of L-lysine and 0.1 part of DL-methionine. The high value protein source of tuna waste and a composite mixture of soybean protein concentrate and corn protein powder are developed and utilized to gradually replace wild trash fish, thereby reducing the dependence on wild fishery resources, alleviating the fish meal protein deficiency and reducing the environmental pollution.

Description

Technical field [0001] The invention relates to the technical field of aquaculture animal nutrition and feed, in particular to a pearl gentian grouper puffed feed based on a high-value protein source of tuna scraps. Background technique [0002] The pearl gentian grouper (Hydrid grouper) belongs to the genus Perciformes, Perciidae, Pteridae, and Epinephelus. It is a breed of hybridization of brown-spotted grouper eggs and Epinephelus serrata sperm. The appearance of the bile tail combines the advantages of strong disease resistance of tabby and fast growth of gentian. Its meat is delicious and tender, rich in nutrition, and has good market economic value. [0003] Chilled trash fish is currently the main feed species for grouper farming, accounting for about 90% of the total feed consumption. In recent years, with the rapid development of the grouper industry, the price of chilled trash fish has also risen from 1.5 yuan per catty to 1.8 to 2.4 yuan per catty, and the price during ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/26A23K20/147A23K10/22A23K20/158A23K10/30A23K10/37A23K20/174A23K20/20A23K20/105A23K20/26A23K20/142A23K40/25A23K40/10A23K40/30
CPCA23K10/22A23K10/26A23K10/30A23K10/37A23K20/105A23K20/142A23K20/147A23K20/158A23K20/174A23K20/20A23K20/26A23K20/30A23K40/10A23K40/25A23K40/30A23K50/80Y02P60/87Y02A40/818
Inventor 黄丽英张月星唐峰柯添宏叶立果孟春英
Owner MARINE FISHERIES RES INST OF ZHEJIANG
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