CN110050907A - Largemouth bass feed and preparation method thereof with liver protection and improvement figure body colour function - Google Patents

Largemouth bass feed and preparation method thereof with liver protection and improvement figure body colour function Download PDF

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Publication number
CN110050907A
CN110050907A CN201910427891.1A CN201910427891A CN110050907A CN 110050907 A CN110050907 A CN 110050907A CN 201910427891 A CN201910427891 A CN 201910427891A CN 110050907 A CN110050907 A CN 110050907A
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parts
vitamin
feed
largemouth bass
body colour
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汪福保
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Foshan Nanhai Jie Da Feed Co Ltd
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Foshan Nanhai Jie Da Feed Co Ltd
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Priority to CN201910427891.1A priority Critical patent/CN110050907A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/111Aromatic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures

Abstract

The invention discloses a kind of with liver protection and improves the largemouth bass feed of figure body colour function, its component is by weight ratio are as follows: 24-40 parts of peru fish meal, 12-20 parts of dregs of beans, 5-15 parts of peanut press pulp, 8-10 parts of corn protein powder, 2-5 parts of globulin powder, 15-20 parts of Strong flour, 1-3 parts of cuttlefish cream, 2-3 parts of yeast extract, 0.5-2 parts of calcium dihydrogen phosphate, 1-2 parts of fish oil, 1-2 parts of soya-bean oil, 1-2 parts of soybean lecithin, 0.1-0.2 parts of vitamin premix, 0.2-0.5 parts of mineral substance premix, 1.3-4.3 parts of functional additive, the functional additive is spirulina, bile acid, curcumin and taurine.Preparation method are as follows: weighing, mixing, extrusion granulation, drying, oil spout rouge and cooling packing.Compared with prior art, feed prepared by the present invention can significantly improve the growth performance of largemouth bass, liver health state and figure and body colour.

Description

Largemouth bass feed and preparation method thereof with liver protection and improvement figure body colour function
Technical field
The present invention relates to aquaculture field, in particular to a kind of largemouth bass with liver protection and improvement figure body colour function Feed and preparation method thereof.
Background technique
Since largemouth bass introduces China from the 1990s, because of the particularity of its nutritional need, mixed feed does not have always Have and obtain big breakthrough, is fed for a long time with chilled always, there is, serious waste of resources big to water pollution, feed work Every disadvantages such as amount is big, disease is more.Currently on the market most feeds there are the megathermal period add not feeding, the speed of growth slowly, The problems such as death rate is big, figure is poor, body colour is unnatural.It finds after study, this series of problems is primarily due to hepatic disease Cause, it is main cause that wherein forage compounding is unreasonable, lacks the liver protecting factor.
The content of invention
There are the megathermal periods in order to overcome existing largemouth bass feed to add the problems such as feeding, the speed of growth be not slow, the death rate is big, The present invention provides a kind of with liver protection and improves the largemouth bass feed and preparation method thereof of figure body colour function, can significantly improve The growth performance of largemouth bass, improves the liver health state of largemouth bass, and improves the figure and body colour of largemouth bass simultaneously.
To achieve the above object, technical problem solved by the invention is realized using following technical scheme:
The present invention provides a kind of with liver protection and improves the largemouth bass feed of figure body colour function, which is characterized in that its Component is by weight ratio are as follows: and 24-40 parts of peru fish meal, 12-20 parts of dregs of beans, 5-15 parts of peanut press pulp, 8-10 parts of corn protein powder, 2-5 parts of globulin powder, 15-20 parts of Strong flour, 1-3 parts of cuttlefish cream, 2-3 parts of yeast extract, 0.5-2 parts of calcium dihydrogen phosphate, fish It is 1-2 parts oily, 1-2 parts of soya-bean oil, 1-2 parts of soybean lecithin, 0.1-0.2 parts of vitamin premix, 0.2-0.5 parts of mineral substance premix, 1.3-4.3 parts of functional additive, the functional additive is spirulina, bile acid, curcumin and taurine.
Preferably, the weight added outside the functional additive are as follows: 1-3 parts of spirulina, bile acid 0.1-0.5 parts, 0.1-0.4 parts of curcumin, 0.1-0.4 parts of taurine.
Further, the weight percent of the vitamin premix are as follows: vitamin A 2%, vitamin D 1%, dimension life Plain E 0.1%, vitamin K 0.2%, vitamin B1 0.5%, vitamin B2 0.5%, vitamin B6 0.5%, niacin 2%, Pantothenic acid 2%, biotin 0.1%, choline 20%, folic acid 1%, vitamin B12 0.1%, defatted rice bran 70%.
Further, the weight percent of the mineral substance premix are as follows: zeolite powder 60%, copper carbonate 0.4%, citric acid Iron 1.5%, magnesia 2.6%, manganese sulfate 0.5%, potassium chloride 25%, zinc sulfate 5%, sodium chloride 5%.
The above-mentioned system with liver protection and the largemouth bass feed for improving figure body colour function is realized the present invention also provides a kind of Preparation Method, it is characterised in that: the following steps are included:
1. weighing each raw material by the proportion by weight;
2. each raw material after weighing is after mixing, by micronizer, make all the components can by 200~ 320 μm of sieve;
3. uniformly mixed raw material is moved into modem, it is passed through 100~105 DEG C of vapor and modulates 8~10 minutes, Then in 90~100 DEG C of at a temperature of progress extrusion granulation;
4. feed granules are dried under the conditions of 75~90 DEG C, spray into grease subsequently into drum oil-injection machine;
5. by being packed after the pellet cooling after drying spraying.
Preferably, each raw material partial size after micronizer is can be by 250 μm of sieve.
Preferably, the temperature that the modem is passed through vapor is 102 DEG C, the modulation time is 8 minutes, is squeezed Extruding pelleting temperature is 95 DEG C.
Preferably, the feed granules drying temperature is 80 DEG C.
The beneficial effects of the present invention are: using spirulina, bile acid, curcumin, taurine compounding as a kind of tool for the first time There is liver protection function and the functional additive addition Micropterus salmoides compound feed of body colour can be improved, can obviously improve the body of largemouth bass Color promotes liver health, and slim the abdomen deposition, while having a variety of effects such as reducing blood lipid, anti-inflammatory, cholagogue, anti-oxidant.This The Micropterus salmoides compound feed that invention provides can significantly improve the growth performance of largemouth bass, improve the liver health shape of largemouth bass State, and improve the figure and body colour of largemouth bass simultaneously, keep it close with wild state.
Specific embodiment
The present invention is further illustrated by the following examples, but these embodiments are only exemplary, the present invention not office It is limited to this.
Largemouth bass feed with liver protection and improvement figure body colour function of the invention, component is by weight ratio are as follows: It is 24-40 parts of peru fish meal, 12-20 parts of dregs of beans, 5-15 parts of peanut press pulp, 8-10 parts of corn protein powder, 2-5 parts of globulin powder, high 15-20 parts of gluten flour, 1-3 parts of cuttlefish cream, 2-3 parts of yeast extract, 0.5-2 parts of calcium dihydrogen phosphate, 1-2 parts of fish oil, 1-2 parts of soya-bean oil, 1-2 parts of soybean lecithin, 0.1-0.2 parts of vitamin premix, 0.2-0.5 parts of mineral substance premix, functional additive 1.3-4.3 Part.
Wherein: the weight percent of vitamin premix are as follows: vitamin A 2%, vitamin D 1%, vitamin E 0.1%, vitamin K 0.2%, vitamin B1 0.5%, vitamin B2 0.5%, vitamin B6 0.5%, niacin 2%, pantothenic acid 2%, biotin 0.1%, choline 20%, folic acid 1%, vitamin B12 0.1%, defatted rice bran 70%.
The weight percent of mineral substance premix are as follows: zeolite powder 60%, copper carbonate 0.4%, ironic citrate 1.5%, oxidation Magnesium 2.6%, manganese sulfate 0.5%, potassium chloride 25%, zinc sulfate 5%, sodium chloride 5%.
Functional additive is spirulina, bile acid, curcumin and taurine, the outer weight added are as follows: spiral shell Algae 1-3 parts, 0.1-0.5 parts of bile acid, 0.1-0.4 parts of curcumin, 0.1-0.4 parts of taurine of rotation.Spirulina ammonia rich in Base acid, minerals, vitamin and a variety of pigments, improve significantly to body colour;The effect of taurine is and bile acid In conjunction with formed cholyltaurine, taurocholate be to the absorption of lipid in alimentary canal it is required, taurocholate can increase lipid and gallbladder The dissolubility of sterol releases cholestasia, reduces the cytotoxicity of certain free bile acids, inhibit the formation of cholesterol stone, Increase bile flow etc., therefore taurine and bile acid compounding can promote liver health, slim the abdomen deposition, plays 1+ 1 > 2 effect;Curcumin is rich in natural pigment, and active material rich in has reducing blood lipid, anti-inflammatory, cholagogue, anti-oxidant etc. A variety of effects.Four kinds of substance compoundings can significantly improve the protection to liver and the improvement to body colour.
Of the invention has liver protection and the largemouth bass feed of improvement figure body colour function the preparation method comprises the following steps: firstly, by upper It states proportion by weight and weighs each raw material;Then each raw material after weighing after mixing, by micronizer, make it is all at It point can be by 200~320 μm of sieve;Uniformly mixed raw material is moved into modem again, is passed through 100~105 DEG C Vapor modulate 8~10 minutes, then 90~100 DEG C at a temperature of carry out extrusion granulation;Again in 75~90 DEG C of items Feed granules are dried under part, spray into grease subsequently into drum oil-injection machine;It is finally that the pellet after drying spraying is cooling After pack.
Embodiment 1:
The largemouth bass feed with liver protection and improvement figure body colour function of the present embodiment, component is by weight ratio Are as follows: 25 parts of peru fish meal, 19.3 parts of dregs of beans, 14.5 parts of peanut press pulp, 8 parts of corn protein powder, 2 parts of globulin powder, Strong flour 17kg parts, 2 parts of cuttlefish cream, 2 parts of yeast extract, 1 part of calcium dihydrogen phosphate, 2 parts of fish oil, 2 parts of soya-bean oil, 2 parts of soybean lecithin, vitamin is pre- 0.1 part of mixing, 0.4 part of mineral substance premix, 2 parts of spirulina, 0.3 part of bile acid, 0.2 part of curcumin, 0.2 part of taurine.
Largemouth bass 60 prepared by the present embodiment with liver protection and the largemouth bass feed feeding for improving figure body colour function It tail increment is 131.2 ± 12.7bG/ tail, feed coefficient are 0.99 ± 0.08a, coefficient of condition is 2.53 ± 0.13cg/cm3, dirty Body ratio is 7.14 ± 0.69a%, liver body ratio are 1.70 ± 0.57a%, rouge body ratio are 1.54 ± 0.21a%, body colour are viridescent.
Embodiment 2:
The largemouth bass feed with liver protection and improvement figure body colour function of the present embodiment, component is by weight ratio Are as follows: 28 parts of peru fish meal, 15.8 parts of dregs of beans, 12.5 parts of peanut press pulp, 7 parts of corn protein powder, 3 parts of globulin powder, Strong flour 20kg parts, 1.5 parts of cuttlefish cream, 1.5 parts of yeast extract, 1.5 parts of calcium dihydrogen phosphate, 1.5 parts of fish oil, 2 parts of soya-bean oil, 2 parts of soybean lecithin, 0.1 part of vitamin premix, 0.4 part of mineral substance premix, 2.5 parts of spirulina, 0.3 part of bile acid, 0.3 part of curcumin, ox sulphur 0.1 part of acid.
Largemouth bass 60 prepared by the present embodiment with liver protection and the largemouth bass feed feeding for improving figure body colour function It tail increment is 135.1 ± 3.0bG/ tail, feed coefficient are 0.99 ± 0.08a, coefficient of condition is 2.54 ± 0.11cg/cm3, dirty Body ratio is 7.20 ± 0.52a%, liver body ratio are 1.71 ± 0.31a%, rouge body ratio are 1.51 ± 0.14a%, body colour are viridescent.
Embodiment 3:
The largemouth bass feed with liver protection and improvement figure body colour function of the present embodiment, component is by weight ratio Are as follows: 35 parts of peru fish meal, 12.2 parts of dregs of beans, 12.6 parts of peanut press pulp, 8 parts of corn protein powder, 2 parts of globulin powder, Strong flour 15kg parts, 2 parts of cuttlefish cream, 2 parts of yeast extract, 1.5 parts of calcium dihydrogen phosphate, 2 parts of fish oil, 2 parts of soya-bean oil, 2 parts of soybean lecithin, vitamin 0.1 part of premix, 0.3 part of mineral substance premix, 2.5 parts of spirulina, 0.3 part of bile acid, 0.3 part of curcumin, taurine 0.2 Part.
Largemouth bass 60 prepared by the present embodiment with liver protection and the largemouth bass feed feeding for improving figure body colour function It tail increment is 135.5 ± 0.3bG/ tail, feed coefficient are 0.98 ± 0.04a, coefficient of condition is 2.52 ± 0.07cg/cm3, dirty Body ratio is 7.25 ± 0.51a%, liver body ratio are 1.73 ± 0.33a%, rouge body ratio are 1.54 ± 0.18a%, body colour are viridescent.
Above embodiments with liver protection and improve figure body colour function largemouth bass feed the preparation method comprises the following steps: firstly, Each raw material is weighed by above-mentioned proportion by weight;Then each raw material after weighing after mixing, by micronizer, makes institute There is ingredient can be by 250 μm of sieve;Uniformly mixed raw material is moved into modem again, 102 DEG C of water is passed through and steams Controlled atmosphere system 8 minutes, then in 95 DEG C of at a temperature of progress extrusion granulation;Feed granules are dried under the conditions of 80 DEG C again, Grease is sprayed into subsequently into drum oil-injection machine;It will finally be packed after the pellet cooling after drying spraying.
The largemouth bass feed with liver protection and improvement figure body colour function in order to better illustrate the present invention is to largemouth bass Feeding effect, now its test process and its test result are illustrated and are analyzed as follows:
Test period be on May 22,23 days to 2018 March in 2018,60 days by a definite date.
Test fish is taken from the 1000 of same a collection of parent's hatching of the individual raiser in Shunde District, Foshan City town Le Cong Tail largemouth bass starts formal group experiment after temporarily supporting 10 days, chooses individual 300 similar in physical strong and specification after temporarily supporting Tail, the test fish of 180.1 ± 0.9g of mean starting weight are assigned randomly to the circulation waterglass that 15 effective water volumes are 500L In steel breeding barrel, water coke slurry speed is 30min/ times, 5 groups of test point, every group of 3 repetitions, each 20 tail fish of repetition.Test uses 5 groups of feeds, are respectively as follows: commercially available normal diet group, and chilled group, example 1 group, 2 groups of embodiment and 3 groups of embodiment.Every group of feed The largemouth bass of 3 buckets is fed at random.Water quality during entire test are as follows: 22-28 DEG C of water temperature, dissolved oxygen 6.0-8.5mg/L, PH7.0-7.8, ammonia nitrogen 0.05-0.20mg/L, nitrite 0.02-0.05mg/L.Interior is transparent plastic roof, and the photoperiod is Stop feeding on the day before off-test free period.
On-test and at the end of, to each group test fish count, weighing, calculate its weight gain;Statistics feedstuff feeding amount is changed The residual bait weight and clout amount for dry weight are calculated, food ration and feed coefficient are calculated.It grows within 60 days after the test, every test group 3 A respectively to take 10 tail fishes at random in parallel, totally 30 tail fish weighs respectively, surveys that body is long, and anatomic observation liver color takes internal organ, liver, intestines The weighing of mesentery fat calculates coefficient of condition, dirty body ratio, liver body ratio, rouge body ratio.
The calculation formulae for related parameters is as follows:
Coefficient of condition=weight × 100/ (body length × body length × body is long);
Tail weight gain=end counterpoise-first tail counterpoise;
Tail food ration=(feeding volume-residual bait weight-clout)/mantissa;
Feed coefficient=tail food ration/tail weight gain;
Dirty body ratio=(internal organ weight-sexual gland weight) × 100/ weight;
Liver body ratio=liver × 100/ weight of weight;
Rouge body ratio=mesenteric fat × 100/ weight of weight;
Normal hepatocytes ratio=normal hepatocytes quantity/sum.
Data indicate that the difference between different disposal group data uses single factor test variance with mean+SD (x ± SD) Analysis.Average value Duncan ' the S for reaching significant difference (P < 0.05) to detection is examined.Variance analysis and Multiple range test use The processing of 22.0 software of SPSS.
Different feeds and chilled to the growth performance and figure of largemouth bass and influence such as the following table 1 and 2 of body colour:
1 different feeds of table and the chilled influence to largemouth bass growth performance
Growth indexes Commercially available normal diet It is chilled 1 feed of embodiment 2 feed of embodiment 3 feed of embodiment
First starting weight (g/ tail) 180.0±1.5 180.2±0.3 181.0±1.3 180.2±1.2 180.3±0.3
60 days weights (g/ tail) 226.0±7.7a 311.7±5.7b 312.2±12.3b 315.3±3.8b 315.8±0.6b
60 days food rations (g/ tail) 55.2±6.0a 500.2±6.7c 130.0±10.9b 133.2±0.0b 133.1±0.0b
Tail increases weight (g/ tail) within 60 days 46.0±6.2a 131.5±5.6b 131.2±12.7b 135.1±3.0b 135.5±0.3b
60 days feed coefficients 1.20±0.04b 3.80±0.02c 0.99±0.08a 0.99±0.08a 0.98±0.04a
Remarks: it is not significant (P>0.05) with difference between a line same letter, significant difference between different letters (P< 0.05)
2 different feeds of table and the chilled influence to largemouth bass figure and body colour
Figure and body colour index Commercially available normal diet It is chilled 1 feed of embodiment 2 feed of embodiment 3 feed of embodiment
Coefficient of condition (g/cm3) 2.32±0.11b 2.22±0.13a 2.53±0.13c 2.54±0.11c 2.52±0.07c
Dirty body ratio (%) 9.54±0.56b 7.23±0.86a 7.14±0.69a 7.20±0.52a 7.25±0.51a
Liver body ratio (%) 2.12±0.38b 1.72±0.40a 1.70±0.57a 1.71±0.31a 1.73±0.33a
Rouge body ratio (%) 3.25±0.20b 1.52±0.23a 1.54±0.21a 1.51±0.14a 1.54±0.18a
Normal hepatocytes ratio (%) 50.0±0.0a 97.5±8.6b 98.8±9.6b 97.2±4.8b 98.0±7.7b
Body colour It is partially yellow It is dark green It is dark green It is dark green It is dark green
Remarks: it is not significant (P>0.05) with difference between a line same letter, significant difference between different letters (P< 0.05)
The test result of Tables 1 and 2 shows that the largemouth bass growth performance of 1,2,3 group of feed of embodiment cultivation is significantly better than The common largemouth bass feed in market, with it is chilled between be not significantly different, but feed coefficient chilled has than market normal diet and It significantly reduces.In terms of figure, the largemouth bass coefficient of condition of 1,2,3 group of forage feed of embodiment is significantly higher than commercially available normal diet and ice It is fresh, while dirty body ratio, liver body ratio, rouge body ratio, body colour and chilled consistent, and substantially less than commercially available normal diet.Embodiment 1,2,3 Group of formula can reduce fat and deposit on liver, mesenterium, to significantly reduce dirty body ratio, carry on the back more muscle growths Portion, edible portion are more.The fish body colour cast that market normal diet cultivates out is yellow, influences to sell.
Obviously, above-described embodiment is only intended to clearly illustrate example, and does not limit the embodiments.For For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change It is dynamic to be still in the protection scope of this invention.

Claims (8)

1. a kind of largemouth bass feed with liver protection and improvement figure body colour function, which is characterized in that its component is matched by weight Than are as follows: 24-40 parts of peru fish meal, 12-20 parts of dregs of beans, 5-15 parts of peanut press pulp, 8-10 parts of corn protein powder, globulin powder 2-5 Part, 15-20 parts of Strong flour, 1-3 parts of cuttlefish cream, 2-3 parts of yeast extract, 0.5-2 parts of calcium dihydrogen phosphate, 1-2 parts of fish oil, soya-bean oil 1- 2 parts, 1-2 parts of soybean lecithin, 0.1-0.2 parts of vitamin premix, 0.2-0.5 parts of mineral substance premix, functional additive 1.3-4.3 parts, the functional additive is spirulina, bile acid, curcumin and taurine.
2. the largemouth bass feed according to claim 1 for changing body colour with liver protection, which is characterized in that the functional addition The weight added outside agent are as follows: 1-3 parts of spirulina, 0.1-0.5 parts of bile acid, 0.1-0.4 parts of curcumin, taurine 0.1- 0.4 part.
3. the largemouth bass feed according to claim 1 with liver protection and improvement figure body colour function, which is characterized in that institute State the weight percent of vitamin premix are as follows: vitamin A 2%, vitamin D 1%, vitamin E 0.1%, vitamin K 0.2%, vitamin B1 0.5%, vitamin B2 0.5%, vitamin B6 0.5%, niacin 2%, pantothenic acid 2%, biotin 0.1%, choline 20%, folic acid 1%, vitamin B12 0.1%, defatted rice bran 70%.
4. the largemouth bass feed according to claim 1 with liver protection and improvement figure body colour function, which is characterized in that institute State the weight percent of mineral substance premix are as follows: zeolite powder 60%, copper carbonate 0.4%, ironic citrate 1.5%, magnesia 2.6%, manganese sulfate 0.5%, potassium chloride 25%, zinc sulfate 5%, sodium chloride 5%.
5. the preparation method according to claim 1 with liver protection and the largemouth bass feed for improving figure body colour function, It is characterized in that, comprising the following steps:
1. weighing each raw material by the proportion by weight;
2. each raw material after weighing is after mixing, by micronizer, make all the components can be by 200~320 μ The sieve of m;
3. uniformly mixed raw material is moved into modem, it is passed through 100~105 DEG C of vapor modulation 8~10 minutes, then In 90~100 DEG C of at a temperature of progress extrusion granulation;
4. feed granules are dried under the conditions of 75~90 DEG C, spray into grease subsequently into drum oil-injection machine;
5. by being packed after the pellet cooling after drying spraying.
6. the preparation method according to claim 5 with liver protection and the largemouth bass feed for improving figure body colour function, It is characterized in that, each raw material partial size after micronizer is can be by 250 μm of sieve.
7. the preparation method according to claim 5 with liver protection and the largemouth bass feed for improving figure body colour function, It is characterized in that, the temperature that the modem is passed through vapor is 102 DEG C, and the modulation time is 8 minutes, extrusion granulation temperature Degree is 95 DEG C.
8. the preparation method according to claim 5 with liver protection and the largemouth bass feed for improving figure body colour function, It is characterized in that, the drying temperature of the feed granules is 80 DEG C.
CN201910427891.1A 2019-05-21 2019-05-21 Largemouth bass feed and preparation method thereof with liver protection and improvement figure body colour function Pending CN110050907A (en)

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CN111084299A (en) * 2019-12-30 2020-05-01 福建天马饲料有限公司 Compound feed additive with liver protection function
CN111227138A (en) * 2020-03-06 2020-06-05 佛山市南海区杰大饲料有限公司 Expanded compound feed capable of replacing live fish and feeding mandarin fish in whole process and preparation method thereof
CN111374074A (en) * 2020-05-09 2020-07-07 新希望六和股份有限公司 Nutrition method for regulating and controlling healthy development of liver of micropterus salmoides
CN112715782A (en) * 2020-12-25 2021-04-30 福建海大饲料有限公司 Special puffed compound feed with liver protection function for micropterus salmoides in adult fish stage and application of special puffed compound feed
CN114343082A (en) * 2021-12-31 2022-04-15 无锡华诺威动物保健品有限公司 Fish feed additive, application thereof and fish culture feed

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