CN102342378A - Water-insoluble fish-prawn-crab feed and preparation method thereof - Google Patents
Water-insoluble fish-prawn-crab feed and preparation method thereof Download PDFInfo
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- CN102342378A CN102342378A CN2011102708942A CN201110270894A CN102342378A CN 102342378 A CN102342378 A CN 102342378A CN 2011102708942 A CN2011102708942 A CN 2011102708942A CN 201110270894 A CN201110270894 A CN 201110270894A CN 102342378 A CN102342378 A CN 102342378A
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- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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Abstract
The invention relates to a water-insoluble fish-prawn-crab feed and a preparation method thereof. The feed is prepared from the following raw materials: 10-30% of fish powder, 10-30% of prawn powder, 10-30% of peanut powder, 10-30% of soybean powder, 1-5% of milk powder, 0.1-0.5% of vanillin and 0-0.4% of preservative. The preparation method comprises the following specific steps: (1) preparing raw material powder mixture; (2) preparing an adhesive; (3) mixing the feed powder mixture with the starch adhesive; and (4) preparing and drying granules. The preparation method is not only suitable for the individual aquaculture farmer and aquarium fish feeding enthusiast to prepare the feed at home but also suitable for large-scale industrial production. The retention time of the feed in water can be randomly adjusted by virtue of the addition and stirring time of the adhesive, thus preventing extreme deterioration of water quality under the condition that the fishes, prawns and crabs can not eat up the baits.
Description
(1) technical field:
The present invention relates to a kind of feed and preparation method thereof, especially a kind of water-insoluble fish shrimp crab feed and preparation method thereof.
(2) background technology:
China is world aquaculture big country, and cultured output accounts for 70% of world's aquaculture total output, and the production of aquatic feeds, consumption also occupy first place, the world.Evening, insufficient investment, research weak foundation owing to start to walk, China's aquatic feeds industrial development lags behind developed country far away, and the popularity rate less than 1/3 of artifical compound feed is extremely unbecoming with the status of China aquaculture big country.China's aquatic feeds production in 1991 only has 750,000 tons, accounts for 2.1% of China's feed total output.2004, aquatic feeds output increased to 8,800,000 tons (40,000,000,000 yuan of output values), accounts for 12.5% of feed industry total output, and the output annual average rate of increase becomes industry with fastest developing speed in China's feed industry, that benefit is best, with the largest potentiality up to 17%.
Aquatic feeds mainly contains the application of two aspects: the first is used for aquaculture family, large-scale farming; Be used for pet on the other hand, view and admire fish shrimp crab market.In traditional feed processing process, need to use some special devices, the small collectives of feasible plan small-scale production and individual stop at the investment stage of beginning.The simple and easy method that is applicable to experimental stage and small-scale production fish shrimp crab feed at present is fewer.
The feed of aquatic products fish shrimp crab of throwing something and feeding is divided into two big types of natural live bait feed and man-made feeds.The former mainly is the larva of some aquatic insects, flea class or the like.The latter mainly is by the graininess feed of all feeds raw material through the various growth periods of suitable aquatic biological of modern prepared by granulating process.The making difficult point of man-made feeds is its disintegration easily in water, dissolves, if a feeding volume too much will soon cause a large amount of breedings of rearing pond bacterium, water quality extremely worsens, and causes the mortality of fish shrimp crab.
(3) summary of the invention:
The object of the present invention is to provide a kind of water-insoluble fish shrimp crab feed and preparation method thereof; This method does not need special installation; General family just can make easily, can be used for feed prescription screening and the small collectives and the individual small-scale production in early stage, and is simple and efficient.
Technical scheme of the present invention: a kind of water-insoluble fish shrimp crab feed; It is characterized in that it is to be prepared from following feedstuff; Their percentage by weight is: fish meal 10-30%; Shrimp med 10-30%; Peanut powder 10-30%, bean powder 10-30%, milk powder 1-5%; Vanillic aldehyde 0.1-0.5%, anticorrisive agent 0-0.4%.
Above-mentioned said anticorrisive agent is the anticorrisive agent that country allows feed to add, and comprises parabens, benzoic acids or sorb acids.
Above-mentioned said milk powder is animal derived milk powder, comprises milk or goat milk.
A kind of preparation method of above-mentioned water-insoluble fish shrimp crab feed is characterized in that concrete steps are following:
(1) formula feed mixed powder: feedstuff fish meal, shrimp med, peanut powder, bean powder, milk powder, vanillic aldehyde and anticorrisive agent are become the feed mixed powder by the abundant mixing and stirring of the described percentage by weight of above-mentioned prescription;
(2) preparation starch adhesives: with room temperature water starchy material is made into 5-15% suspendible liquid, stirs and slowly be heated to starch gelatinization down;
(3) the feed mixed powder is mixed with starch adhesives: in the feed mixed powder, add starch adhesives; Each 1-2ml; Stirred 2-10 minute; Add starch adhesives 1-2ml once more; Stirred 2-10 minute; By that analogy, becoming the stiff dough bulk that is fit to through different screen clothes up to mixed powder gets final product;
(4) system particle, oven dry: select the screen cloth of different model, feed mixed powder hard dough is rolled through different screen clothes, process particles with different sizes, 70-100 degree centigrade is baked to drying in baking box, gets product.
Above-mentioned said starchy material is pregelatinized starch, wheaten starch, cornstarch, dextrin or maltodextrin.
The feed evaluation of the present invention preparation: this feed is dropped in (1) just can see that at once fishes and shrimps swim across the phenomenon of robbing food, the unusual ferociousness of feed one after another; (2) drop into too much feed, can find to begin to bubble through the water column, sink to the bottom very soon, within 3 days only the feed surface understand some floccule, but not disintegration do not dissolve, water quality not have the trend of deterioration; The disintegration dissolution phenomena of feed is not remarkable yet after 3 days; Observe this of feed placement and also do not occur disintegration phenomenon more than week.(3) this feed is pecked with mouth by fish and is got feed surface particles feed, and shrimp crab class is gnawed with front step environmental protection; (4) feed crayfish and peacock fish with normal diet simultaneously, more because of containing protein component in the feed, find that through the perusal contrast this feed has the effect of obvious promotion fishes and shrimps growth, one times of effect nearly.
Below further specify effect of the present invention through experiment:
Experiment 1: water-insoluble experiment of the present invention: feed granules is put in the water body that circulates, begins to bubble through the water column, sink to the bottom very soon, observe the phenomenon that did not have disintegration to dissolve in 3 days, still do not have variation, water body not to have the trend that worsens after the week.Throwing something and feeding of feed is to lean on gnawing of fish shrimp crab to consume.
Experiment 2: food calling of the present invention experiment: see accompanying drawing 1, after feed sank to the bottom, the fishes and shrimps madness of coming was in succession robbed food.
Experiment 3: growth promotion of the present invention experiment: compare by the feed of this law preparation with the feed that does not add milk powder, observe to find to feed and raise feed shrimp of the present invention and grow fast again.
Superiority of the present invention is: added the high-protein nutrient composition in (1) this feed and to the phagostimulant of aquatic livestock, made that the fish shrimp crab feed is violent, helped the nutritional supplementation of fish shrimp crab, very strong growth promoting function is arranged; (2) through modern pharmacy means; Feed granules is processed hydrophobic fine and close state; In water in not disintegration; Well protected water-soluble high-protein nutrient composition to be fixed on feed inside; Prevent that feed nutrient is dissolved into the rapid deterioration that causes water quality in the water, avoids causing economic loss to the raiser.(3) manufacturing process only needs simple equipment, and average family just can be accomplished, is fit to peasant household's ease of Use; (4) dried particles can long preservation.
(4) description of drawings:
Fig. 1 is the photo (wherein the sphere among the figure is this feed product, shows the state of this product of fish and shrimp happiness food, and simultaneously, water quality is still limpider behind the input feed) of the related a kind of water-insoluble fish shrimp crab feed of the present invention fishes and shrimps ferociousness feed after input.
(5) specific embodiment:
Embodiment 1:
A kind of water-insoluble fish shrimp crab feed is characterized in that it is to be prepared from following feedstuff, and their weight is: fish meal 20 grams, shrimp med 10 grams, peanut powder 30 grams, bean powder 30 grams, milk powder 5 grams, vanillic aldehyde 0.5 gram, potassium sorbate 0.3 gram.
A kind of preparation method of above-mentioned water-insoluble fish shrimp crab feed is characterized in that concrete steps are following:
(1) formula feed mixed powder: feedstuff fish meal, shrimp med, peanut powder, bean powder, milk powder, vanillic aldehyde and potassium sorbate are become the feed mixed powder by the abundant mixing and stirring of the described weight of above-mentioned prescription;
(2) preparation starch adhesives: take by weighing wheaten starch 10 grams with another container and add room temperature water 100ml, wheaten starch is made into 10% suspendible liquid, stir and slowly be heated to starch gelatinization down;
(3) the feed mixed powder is mixed with starch adhesives: in the feed mixed powder, add wheaten starch, each 1ml stirred 5 minutes; Add wheaten starch 1ml once more; Stirred 5 minutes, and by that analogy, became the stiff dough bulk that is fit to through different screen clothes up to mixed powder and get final product;
(4) system particle, oven dry: select the screen cloth of different model, feed mixed powder hard dough is rolled through different screen clothes, process particles with different sizes, 85 degrees centigrade are baked to drying in baking box, get product.
Protein ingredient content is high in this feed ingredient, is suitable for the starter diet of young fish shrimp crab.
Embodiment 2:
A kind of water-insoluble fish shrimp crab feed is characterized in that it is to be prepared from following feedstuff, and their weight is: fish meal 30 grams, shrimp med 30 grams, peanut powder 20 grams, bean powder 10 grams, milk powder 1 gram, vanillic aldehyde 0.1 gram, Sodium Benzoate 0.4 gram.
A kind of preparation method of above-mentioned water-insoluble fish shrimp crab feed is characterized in that concrete steps are following:
(1) formula feed mixed powder: feedstuff fish meal, shrimp med, peanut powder, bean powder, milk powder, vanillic aldehyde and Sodium Benzoate are become the feed mixed powder by the abundant mixing and stirring of the described weight of above-mentioned prescription;
(2) preparation starch adhesives: take by weighing cornstarch 15 grams with other container and add room temperature water 100ml, cornstarch is made into 15% suspendible liquid, stir and slowly be heated to starch gelatinization down;
(3) the feed mixed powder is mixed with starch adhesives: in the feed mixed powder, add cornstarch, each 2ml stirred 2 minutes; Add cornstarch 2ml once more; Stirred 5 minutes, and by that analogy, became the stiff dough bulk that is fit to through different screen clothes up to mixed powder and get final product;
(4) system particle, oven dry: select the screen cloth of different model, feed mixed powder hard dough is rolled through different screen clothes, process particles with different sizes, 70 degrees centigrade are baked to drying in baking box, get product.
Embodiment 3:
A kind of water-insoluble fish shrimp crab feed is characterized in that it is to be prepared from following feedstuff, and their percentage by weight is: fish meal 30 grams, shrimp med 20 grams, peanut powder 10 grams, bean powder 30 grams, goat milk powder 3 grams, vanillic aldehyde 0.5 gram, ethylparaben 0.1 gram.
A kind of preparation method of above-mentioned water-insoluble fish shrimp crab feed is characterized in that concrete steps are following:
(1) formula feed mixed powder: feedstuff fish meal, shrimp med, peanut powder, bean powder, goat milk powder, vanillic aldehyde and ethylparaben are become the feed mixed powder by the abundant mixing and stirring of the described weight of above-mentioned prescription;
(2) preparation starch adhesives: take by weighing maltodextrin 5 grams with another container and add room temperature water 100ml, maltodextrin is made into 5% suspendible liquid, stir and slowly be heated to starch gelatinization down;
(3) the feed mixed powder is mixed with starch adhesives: in the feed mixed powder, add maltodextrin, each 1ml stirred 5 minutes; Add maltodextrin 1ml once more; Stirred 5 minutes, and by that analogy, became the stiff dough bulk that is fit to through different screen clothes up to mixed powder and get final product;
(4) system particle, oven dry: select the screen cloth of different model, feed mixed powder hard dough is rolled through different screen clothes, process particles with different sizes, 100 degrees centigrade are baked to drying in baking box, get product.
Embodiment 4:
A kind of water-insoluble fish shrimp crab feed is characterized in that it is to be prepared from following feedstuff, and their percentage by weight is: fish meal 10 grams, and shrimp med 30 grams, peanut powder 30 grams, bean powder 20 grams, goat milk powder 3 grams, vanillic aldehyde 0.1 gram does not add anticorrisive agent.
A kind of preparation method of above-mentioned water-insoluble fish shrimp crab feed is characterized in that concrete steps are following:
(1) formula feed mixed powder:, become the feed mixed powder by the abundant mixing and stirring of the described weight of above-mentioned prescription with feedstuff fish meal, shrimp med, peanut powder, bean powder, goat milk powder and vanillic aldehyde;
(2) preparation starch adhesives: take by weighing dextrin 10 grams with another container and add room temperature water 100ml, dextrin is made into 10% suspendible liquid, stir and slowly be heated to starch gelatinization down;
(3) the feed mixed powder is mixed with starch adhesives: in the feed mixed powder, add dextrin, each 1ml stirred 10 minutes, added dextrin 2ml once more, stirred 10 minutes, by that analogy, became the stiff dough bulk that is fit to through different screen clothes up to mixed powder and got final product;
(4) system particle, oven dry: select the screen cloth of different model, feed mixed powder hard dough is rolled through different screen clothes, process particles with different sizes, 100 degrees centigrade are baked to drying in baking box, get product.
Various nutritional labelings are relatively more balanced in this feed ingredient, can be used as the substrate of feed, can add some compositions and prepare functional feed, and like some Chinese medicine, some promotes the health products that grow each period, medicine of some treatment various diseases or the like.
Claims (6)
1. a water-insoluble fish shrimp crab feed is characterized in that it is to be prepared from following feedstuff, and their percentage by weight is: fish meal 10-30%; Shrimp med 10-30%, peanut powder 10-30%, bean powder 10-30%; Milk powder 1-5%, vanillic aldehyde 0.1-0.5%, anticorrisive agent 0-0.4%.
2. according to the said a kind of water-insoluble fish shrimp crab feed of claim 1, it is characterized in that said anticorrisive agent for the anticorrisive agent that country allows feed to add, comprises parabens, benzoic acids or sorb acids.
3. according to the said a kind of water-insoluble fish shrimp crab feed of claim 1, it is characterized in that said milk powder is animal derived milk powder, comprises milk or goat milk.
4. the preparation method of the said water-insoluble fish shrimp crab of claim 1 feed is characterized in that concrete steps are following:
(1) formula feed mixed powder: feedstuff fish meal, shrimp med, peanut powder, bean powder, milk powder, vanillic aldehyde and anticorrisive agent are become the feed mixed powder by the abundant mixing and stirring of the described percentage by weight of above-mentioned prescription;
(2) preparation amylum adhesive: add starchy material by the feedstuff in the formula components, be made into 5-15% suspendible liquid, stir and slowly be heated to starch gelatinization down with room temperature water;
(3) the feed mixed powder is mixed with amylum adhesive: it is an amount of in the feed mixed powder, to add amylum adhesive, stirs 2-10 minute, and it is an amount of to add amylum adhesive once more, stirs 2-10 minute, by that analogy, becomes the stiff dough bulk up to mixed powder and gets final product;
(4) system particle, oven dry: select the screen cloth of different model, feed mixed powder hard dough is pressed through different screen clothes, process particles with different sizes, 70-100 degree centigrade is baked to drying in baking box, gets product.
5. according to the preparation method of the said a kind of water-insoluble fish shrimp crab feed of claim 4, it is characterized in that the amylum adhesive that adds time and again in the stirring that mixes at feed mixed powder and amylum adhesive in the said step (3) adopts 1-2ml in right amount.
6. according to the preparation method of the said a kind of water-insoluble fish shrimp crab feed of claim 4, it is characterized in that the said starchy material of step (3) is a starch derivatives, comprise pregelatinized starch, wheaten starch, cornstarch, dextrin or maltodextrin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102708942A CN102342378A (en) | 2011-09-14 | 2011-09-14 | Water-insoluble fish-prawn-crab feed and preparation method thereof |
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| CN2011102708942A CN102342378A (en) | 2011-09-14 | 2011-09-14 | Water-insoluble fish-prawn-crab feed and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284016A (en) * | 2013-07-01 | 2013-09-11 | 蔡洪祥 | Feed for crabs |
| CN103976138A (en) * | 2014-04-10 | 2014-08-13 | 张厚冰 | Ox liver/leech composite crab feed and manufacturing method thereof |
| CN105639178A (en) * | 2015-12-23 | 2016-06-08 | 天津荣利生物科技发展有限公司 | Composition to increase food intake of crustacean aquaculture animals |
| CN109497347A (en) * | 2018-11-21 | 2019-03-22 | 浙江大学 | A kind of mud crab feed and its simple preparation method |
-
2011
- 2011-09-14 CN CN2011102708942A patent/CN102342378A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284016A (en) * | 2013-07-01 | 2013-09-11 | 蔡洪祥 | Feed for crabs |
| CN103976138A (en) * | 2014-04-10 | 2014-08-13 | 张厚冰 | Ox liver/leech composite crab feed and manufacturing method thereof |
| CN105639178A (en) * | 2015-12-23 | 2016-06-08 | 天津荣利生物科技发展有限公司 | Composition to increase food intake of crustacean aquaculture animals |
| CN109497347A (en) * | 2018-11-21 | 2019-03-22 | 浙江大学 | A kind of mud crab feed and its simple preparation method |
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Application publication date: 20120208 |