CN107252014A - A kind of knife long-tailed anchovy juvenile fish particulate feed and preparation method thereof - Google Patents

A kind of knife long-tailed anchovy juvenile fish particulate feed and preparation method thereof Download PDF

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Publication number
CN107252014A
CN107252014A CN201710499718.3A CN201710499718A CN107252014A CN 107252014 A CN107252014 A CN 107252014A CN 201710499718 A CN201710499718 A CN 201710499718A CN 107252014 A CN107252014 A CN 107252014A
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parts
particulate feed
tailed anchovy
knife long
juvenile fish
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尚进
束洪圈
王会聪
陈军
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Jurong Beishan Reservoir Management Office
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Jurong Beishan Reservoir Management Office
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish
    • Y02A40/818—Alternative feeds for fish, e.g. in aquacultures

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Insects & Arthropods (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Birds (AREA)
  • Fodder In General (AREA)

Abstract

The invention provides a kind of knife long-tailed anchovy juvenile fish particulate feed and preparation method thereof, the raw material of the particulate feed includes：Fish oil, fish meal, starch, corn DDGS, dusty yeast, expanded soybean, mineral substance premix, vitamin premix, calcium dihydrogen phosphate, soybean lecithin, chitosan and digestive ferment.Its preparation method be first by etc. weight cellulase and protease by embedding prepare digestive ferment；Then fish meal, corn DDGS, dusty yeast and expanded soybean are mixed, obtains mixture；Finally starch, mineral substance premix, vitamin premix, calcium dihydrogen phosphate, soybean lecithin, chitosan and digestive ferment are added in gained mixture, stirred, crushes, obtains particulate feed.The present invention adds digestive ferment in feed, promotes knife long-tailed anchovy juvenile fish to the abilities of digestive and absorption of nutrient, can not only improve the survival rate of knife long-tailed anchovy juvenile fish, can also improve its coefficient of condition, reduction feed coefficient.

Description

A kind of knife long-tailed anchovy juvenile fish particulate feed and preparation method thereof
Technical field
The invention belongs to aquatic fish field of feed, and in particular to a kind of knife long-tailed anchovy juvenile fish particulate feed and its preparation side Method.
Background technology
Coilia ectenes in Yangtze River（Coilia ectenes Jordan et Seale）, it is commonly called as hairtail, Mao Huayu, wild hair fish, plum long-tailed anchovy Deng with the Changjiang river hilsa herring (Tenualosa reevesii), filefish (Takifugu) and claiming " the Changjiang river three delicacies ".Knife long-tailed anchovy belongs to migration Property fish, usually live in the sea, annual 2-April river entered by sea, and trace back river and upper carry out breeding migration.Spawning colony edge is long River enters lake, tributary or just in main stream of the Yangtze progress spawning activity.Pollute aggravation due to the Changjiang river and excessively capture and drag for excessively, the Changjiang river knife Fish crop declines year by year.And Coilia ectenes in Yangtze River population and individual miniaturization are also very serious.Knife long-tailed anchovy resource is endangered, carries out knife long-tailed anchovy Plasm resource protection is very urgent.The Ministry of Agriculture came into effect the Changjiang river closed fishing season system from 2002, and fished for card by providing Mode limits catching intensity.2013, Shanghai, Jiangsu, the Changjiang river hairtail on the ground of Anhui 3 were put into state guarantee scope, " the Changjiang river knife Long-tailed anchovy national level Fish Germplasm Resources protection zone " definite designation.
Coilia ectenes in Yangtze River habit is special, and water outlet is easily dead, raises and train difficulty very big.Meanwhile, Coilia ectenes in Yangtze River traces back river as one kind Lay eggs fish, it is necessary to which, by water temperature, the stimulation of current extrinsicfactor, sexual gland can just reach maturity, with many full sea waters or pure Unique physiology, ecological and biological characteristics not available for freshwater fish, its breeding ecology condition are more harsh.At present, it is long The research of river knife long-tailed anchovy domesticating and cultivating has obtained certain progress, but for being widely applied, cultural technique wait into One step is cured, therefore, and the feed for developing suitable knife long-tailed anchovy juvenile fish cultivates significant for knife long-tailed anchovy.
The content of the invention
It is an object of the invention to provide a kind of knife long-tailed anchovy juvenile fish particulate feed and preparation method thereof.
A kind of knife long-tailed anchovy juvenile fish particulate feed, raw material includes in parts by weight：3-7 parts of fish oil, 30-40 parts of fish meal, starch 8- 10 parts, 3-7 parts of corn DDGS, 3-5 parts of dusty yeast, 2-4 parts of expanded soybean, 2-3 parts of mineral substance premix, vitamin premix 0.3-0.6 parts, 0.8-1.3 parts of calcium dihydrogen phosphate, 0.5-1.2 parts of soybean lecithin, 0.1-0.3 parts of chitosan, digestive ferment 0.01- 0.03 part.
Preferably, the one kind or several of the starch in wheaten starch, cornstarch, tapioca, farina Kind.
Preferably, VB in the vitamin premix1 20mg/kg、VB2 30mg/kg、VB6 15mg/kg、VB12 1mg/ Kg, VE 60mg/kg, VA 0.015mg/kg, folic acid 8mg/kg, nicotinic acid 120mg/kg, inositol 1000mg/g.
Preferably, Mg 0.8g/kg, I 0.8mg/kg in the mineral substance premix, Mn 15mg/kg, Cu 3mg/kg, Fe 30mg/kg、Ca 50mg/kg、Co 1mg/kg、Se 0.1mg/kg。
Preferably, the digestive ferment is the cellulase and protease by embedding.
The preparation method of above-mentioned knife long-tailed anchovy juvenile fish particulate feed, comprises the following steps：
Step 1, by etc. weight cellulase and protease add in the 5-10wt.% Arabic gum aqueous solution of 2-3 times of weight, 20 DEG C are cooled to after 40-45 DEG C of insulation 10-20min, the 15-20wt.% aqueous gelatin solutions of 1-2 times of weight is added, is cooled to 4 DEG C, obtain digestive ferment after drying；
Step 2, fish meal, corn DDGS, dusty yeast and expanded soybean are mixed, obtains mixture；
Step 3, by starch, mineral substance premix, vitamin premix, calcium dihydrogen phosphate, soybean lecithin, chitosan and digestion Enzyme is added in step 2 gained mixture, is stirred, and is crushed, is obtained particulate feed.
Preferably, the particulate feed particle diameter is in 80-100 mesh.
The present invention adds digestive ferment in feed, promotes knife long-tailed anchovy juvenile fish to the abilities of digestive and absorption of nutrient, can not only carry The survival rate of high knife long-tailed anchovy juvenile fish, can also improve its coefficient of condition, reduction feed coefficient.
Embodiment
Embodiment 1
A kind of knife long-tailed anchovy juvenile fish particulate feed, raw material includes in parts by weight：3 parts of fish oil, 30 parts of fish meal, 8 parts of starch, corn DDGS 3 parts, 3 parts of dusty yeast, 2 parts of expanded soybean, 2 parts of mineral substance premix, 0.3 part of vitamin premix, 0.8 part of calcium dihydrogen phosphate, 0.5 part of soybean lecithin, 0.1 part of chitosan, 0.01 part of digestive ferment.
Wherein, the starch be etc. the wheaten starch of weight, cornstarch, tapioca, farina composition it is mixed Compound.
VB in the vitamin premix1 20mg/kg、VB2 30mg/kg、VB6 15mg/kg、VB12 1mg/kg、VE 60mg/kg, VA 0.015mg/kg, folic acid 8mg/kg, nicotinic acid 120mg/kg, inositol 1000mg/g.
Mg 0.8g/kg, I 0.8mg/kg in the mineral substance premix, Mn 15mg/kg, Cu 3mg/kg, Fe 30mg/ kg、Ca 50mg/kg、Co 1mg/kg、Se 0.1mg/kg。
The digestive ferment is the cellulase and protease by embedding.
The preparation method of above-mentioned knife long-tailed anchovy juvenile fish particulate feed, comprises the following steps：
Step 1, by etc. weight cellulase and protease add in the 10wt.% Arabic gum aqueous solution of 2 times of weight, 40 DEG C 20 DEG C are cooled to after insulation 20min, the 20wt.% aqueous gelatin solutions of 1 times of weight are added, 4 DEG C are cooled to, is disappeared after drying Change enzyme；
Step 2, fish meal, corn DDGS, dusty yeast and expanded soybean are mixed, obtains mixture；
Step 3, by starch, mineral substance premix, vitamin premix, calcium dihydrogen phosphate, soybean lecithin, chitosan and digestion Enzyme is added in step 2 gained mixture, is stirred, and is crushed, is obtained particulate feed, the particulate feed particle diameter is in 80-100 mesh.
Using the tail of gained forage feed knife long-tailed anchovy juvenile fish 100, after 3 months, survival rate is 98%, and coefficient of condition is 0.52%.
Embodiment 2
A kind of knife long-tailed anchovy juvenile fish particulate feed, raw material includes in parts by weight：4 parts of fish oil, 32 parts of fish meal, 9 parts of starch, corn DDGS 4 parts, 4 parts of dusty yeast, 3 parts of expanded soybean, 2.5 parts of mineral substance premix, 0.4 part of vitamin premix, calcium dihydrogen phosphate 0.9 Part, 0.7 part of soybean lecithin, 0.2 part of chitosan, 0.02 part of digestive ferment.
Wherein, the starch be etc. the wheaten starch of weight, cornstarch, tapioca, farina composition it is mixed Compound.
VB in the vitamin premix1 20mg/kg、VB2 30mg/kg、VB6 15mg/kg、VB12 1mg/kg、VE 60mg/kg, VA 0.015mg/kg, folic acid 8mg/kg, nicotinic acid 120mg/kg, inositol 1000mg/g.
Mg 0.8g/kg, I 0.8mg/kg in the mineral substance premix, Mn 15mg/kg, Cu 3mg/kg, Fe 30mg/ kg、Ca 50mg/kg、Co 1mg/kg、Se 0.1mg/kg。
The digestive ferment is the cellulase and protease by embedding.
The preparation method of above-mentioned knife long-tailed anchovy juvenile fish particulate feed, comprises the following steps：
Step 1, by etc. weight cellulase and protease add in the 10wt.% Arabic gum aqueous solution of 2 times of weight, 40 DEG C 20 DEG C are cooled to after insulation 20min, the 20wt.% aqueous gelatin solutions of 1 times of weight are added, 4 DEG C are cooled to, is disappeared after drying Change enzyme；
Step 2, fish meal, corn DDGS, dusty yeast and expanded soybean are mixed, obtains mixture；
Step 3, by starch, mineral substance premix, vitamin premix, calcium dihydrogen phosphate, soybean lecithin, chitosan and digestion Enzyme is added in step 2 gained mixture, is stirred, and is crushed, is obtained particulate feed, the particulate feed particle diameter is in 80-100 mesh.
Using the tail of gained forage feed knife long-tailed anchovy juvenile fish 100, after 3 months, survival rate is 99%, and coefficient of condition is 0.49%.
Embodiment 3
A kind of knife long-tailed anchovy juvenile fish particulate feed, raw material includes in parts by weight：5 parts of fish oil, 36 parts of fish meal, 9 parts of starch, corn DDGS 6 parts, 4 parts of dusty yeast, 3 parts of expanded soybean, 2 parts of mineral substance premix, 0.5 part of vitamin premix, 1.1 parts of calcium dihydrogen phosphate, 0.9 part of soybean lecithin, 0.2 part of chitosan, 0.02 part of digestive ferment.
Wherein, the starch be etc. the wheaten starch of weight, cornstarch, tapioca, farina composition it is mixed Compound.
VB in the vitamin premix1 20mg/kg、VB2 30mg/kg、VB6 15mg/kg、VB12 1mg/kg、VE 60mg/kg, VA 0.015mg/kg, folic acid 8mg/kg, nicotinic acid 120mg/kg, inositol 1000mg/g.
Mg 0.8g/kg, I 0.8mg/kg in the mineral substance premix, Mn 15mg/kg, Cu 3mg/kg, Fe 30mg/ kg、Ca 50mg/kg、Co 1mg/kg、Se 0.1mg/kg。
The digestive ferment is the cellulase and protease by embedding.
The preparation method of above-mentioned knife long-tailed anchovy juvenile fish particulate feed, comprises the following steps：
Step 1, by etc. weight cellulase and protease add in the 5wt.% Arabic gum aqueous solution of 3 times of weight, 45 DEG C guarantor 20 DEG C are cooled to after warm 20min, the 20wt.% aqueous gelatin solutions of 2 times of weight are added, 4 DEG C are cooled to, is digested after drying Enzyme；
Step 2, fish meal, corn DDGS, dusty yeast and expanded soybean are mixed, obtains mixture；
Step 3, by starch, mineral substance premix, vitamin premix, calcium dihydrogen phosphate, soybean lecithin, chitosan and digestion Enzyme is added in step 2 gained mixture, is stirred, and is crushed, is obtained particulate feed, the particulate feed particle diameter is in 80-100 mesh.
Using the tail of gained forage feed knife long-tailed anchovy juvenile fish 100, after 3 months, survival rate is 100%, and coefficient of condition is 0.55%.
Embodiment 4
A kind of knife long-tailed anchovy juvenile fish particulate feed, raw material includes in parts by weight：7 parts of fish oil, 40 parts of fish meal, 10 parts of starch, corn 7 parts of DDGS, 5 parts of dusty yeast, 4 parts of expanded soybean, 3 parts of mineral substance premix, 0.6 part of vitamin premix, calcium dihydrogen phosphate 1.3 parts, 1.2 parts of soybean lecithin, 0.3 part of chitosan, 0.03 part of digestive ferment.
Wherein, the starch be etc. the wheaten starch of weight, cornstarch, tapioca, farina composition it is mixed Compound.
VB in the vitamin premix1 20mg/kg、VB2 30mg/kg、VB6 15mg/kg、VB12 1mg/kg、VE 60mg/kg, VA 0.015mg/kg, folic acid 8mg/kg, nicotinic acid 120mg/kg, inositol 1000mg/g.
Mg 0.8g/kg, I 0.8mg/kg in the mineral substance premix, Mn 15mg/kg, Cu 3mg/kg, Fe 30mg/ kg、Ca 50mg/kg、Co 1mg/kg、Se 0.1mg/kg。
The digestive ferment is the cellulase and protease by embedding.
The preparation method of above-mentioned knife long-tailed anchovy juvenile fish particulate feed, comprises the following steps：
Step 1, by etc. weight cellulase and protease add in the 5wt.% Arabic gum aqueous solution of 3 times of weight, 45 DEG C guarantor 20 DEG C are cooled to after warm 10min, the 15wt.% aqueous gelatin solutions of 2 times of weight are added, 4 DEG C are cooled to, is digested after drying Enzyme；
Step 2, fish meal, corn DDGS, dusty yeast and expanded soybean are mixed, obtains mixture；
Step 3, by starch, mineral substance premix, vitamin premix, calcium dihydrogen phosphate, soybean lecithin, chitosan and digestion Enzyme is added in step 2 gained mixture, is stirred, and is crushed, is obtained particulate feed, the particulate feed particle diameter is in 80-100 mesh.
Using the tail of gained forage feed knife long-tailed anchovy juvenile fish 100, after 3 months, survival rate is 98%, and coefficient of condition is 0.56%.

Claims (7)

1. a kind of knife long-tailed anchovy juvenile fish particulate feed, it is characterised in that：Raw material includes in parts by weight：3-7 parts of fish oil, fish meal 30-40 Part, 8-10 parts of starch, 3-7 parts of corn DDGS, 3-5 parts of dusty yeast, 2-4 parts of expanded soybean, 2-3 parts of mineral substance premix, dimension life Plain premix 0.3-0.6 parts, 0.8-1.3 parts of calcium dihydrogen phosphate, 0.5-1.2 parts of soybean lecithin, 0.1-0.3 parts of chitosan disappears Change 0.01-0.03 parts of enzyme.
2. knife long-tailed anchovy juvenile fish particulate feed according to claim 1, it is characterised in that：The starch is selected from wheaten starch, jade One or more in rice starch, tapioca, farina.
3. knife long-tailed anchovy juvenile fish particulate feed according to claim 1, it is characterised in that：VB in the vitamin premix1 20mg/kg、VB2 30mg/kg、VB6 15mg/kg、VB12 1mg/kg, VE 60mg/kg, VA 0.015mg/kg, folic acid 8mg/ Kg, nicotinic acid 120mg/kg, inositol 1000mg/g.
4. knife long-tailed anchovy juvenile fish particulate feed according to claim 1, it is characterised in that：Mg in the mineral substance premix 0.8g/kg, I 0.8mg/kg, Mn 15mg/kg, Cu 3mg/kg, Fe 30mg/kg, Ca 50mg/kg, Co 1mg/kg, Se 0.1mg/kg。
5. knife long-tailed anchovy juvenile fish particulate feed according to claim 1, it is characterised in that：The digestive ferment is the fibre by embedding The plain enzyme of dimension and protease.
6. the preparation method of the knife long-tailed anchovy juvenile fish particulate feed described in claim 1, it is characterised in that：Comprise the following steps：
Step 1, by etc. weight cellulase and protease add in the 5-10wt.% Arabic gum aqueous solution of 2-3 times of weight, 20 DEG C are cooled to after 40-45 DEG C of insulation 10-20min, the 15-20wt.% aqueous gelatin solutions of 1-2 times of weight is added, is cooled to 4 DEG C, obtain digestive ferment after drying；
Step 2, fish meal, corn DDGS, dusty yeast and expanded soybean are mixed, obtains mixture；
Step 3, by starch, mineral substance premix, vitamin premix, calcium dihydrogen phosphate, soybean lecithin, chitosan and digestion Enzyme is added in step 2 gained mixture, is stirred, and is crushed, is obtained particulate feed.
7. the preparation method of knife long-tailed anchovy juvenile fish particulate feed according to claim 6, it is characterised in that：The particulate feed grain Footpath is in 80-100 mesh.
CN201710499718.3A 2017-06-27 2017-06-27 A kind of knife long-tailed anchovy juvenile fish particulate feed and preparation method thereof Pending CN107252014A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1559258A (en) * 2004-02-28 2005-01-05 李冠天 Use chitin as additive of health-care nutritive forage for fish
CN103070317A (en) * 2013-02-06 2013-05-01 山东省海洋水产研究所 Special compound feed for flounder juvenile fish and processing method
CN103300242A (en) * 2013-06-06 2013-09-18 宁波大学 Fugu obscurus juvenile fish swelled sinkable composite feed
CN105935110A (en) * 2016-06-07 2016-09-14 许成江 Feed of juvenile portunus trituberculatus and preparation method thereof
CN106213067A (en) * 2016-09-22 2016-12-14 集美大学 A kind of Carnis Pseudosciaenae parent fish mixed feed

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1559258A (en) * 2004-02-28 2005-01-05 李冠天 Use chitin as additive of health-care nutritive forage for fish
CN103070317A (en) * 2013-02-06 2013-05-01 山东省海洋水产研究所 Special compound feed for flounder juvenile fish and processing method
CN103300242A (en) * 2013-06-06 2013-09-18 宁波大学 Fugu obscurus juvenile fish swelled sinkable composite feed
CN105935110A (en) * 2016-06-07 2016-09-14 许成江 Feed of juvenile portunus trituberculatus and preparation method thereof
CN106213067A (en) * 2016-09-22 2016-12-14 集美大学 A kind of Carnis Pseudosciaenae parent fish mixed feed

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