CN104187167A - High-efficiency compound feed for fenneropenaeus penicillatus and preparation method thereof - Google Patents
High-efficiency compound feed for fenneropenaeus penicillatus and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a high-efficiency compound feed for fenneropenaeus penicillatus. The high-efficiency compound feed is prepared from 40%-65% of sand lance enzymolysis protein fluid, 5%-10% of chili meal, 5%-10% of chrysanthemum powder, 10%-30% of pea protein powder, 5%-25% of alpha starch and 1.5%-3.5% of cholesterol. The high-efficiency compound feed for fenneropenaeus penicillatus is designed according to the nutritional requirements and the physiological characteristics of the fenneropenaeus penicillatus, and is capable of effectively promoting the rapid growth of the fenneropenaeus penicillatus and increasing the survival rate of the fenneropenaeus penicillatus, and therefore, the breeding yield of the fenneropenaeus penicillatus can be increased and the breeding earnings can be increased. The high-efficiency compound feed for fenneropenaeus penicillatus has the advantages that the growth speed of the fenneropenaeus penicillatus is greatly increased, and compared with that of litopenaeus vannamei fed with a common feed, the growth speed of the fenneropenaeus penicillatus is increased by 50%-100%; the feed coefficient is greatly reduced, and can be controlled in the range of 0.8-1.0 in the whole feed use process; the death rate of the fenneropenaeus penicillatus infected with vibrio is reduced, and therefore, the breeding survival rate can be increased by 15%-20%.
Description
Technical field
The present invention relates to a kind of mixed feed, the particularly one bright prawn mixed feed that becomes mildewed, belong to technical field of aquaculture.
Background technology
Become mildewed bright prawn (
fenneropenaeus Penicillatus), being commonly called as red tail shrimp, large prawns etc., are distributed widely in the Indian Ocean and West Pacific region, and China Fujian, Taiwan and Coast of Guangdong Province are the most common, are the important marine fishing shrimps in southern sea area.In recent years, along with the breakthrough of artificial breeding technology, the cultured area of the bright prawn that becomes mildewed is increasing, becomes gradually the important sea-farming kinds in ground such as Guangdong, Hainan and Guangxi.Current, cultivate at the common penaeus vannamei boone feed of general employing in bright prawn culturing that becomes mildewed, carry out formula Design and processing for nutritional need and the physilogical characteristics of the bright prawn that becomes mildewed, feed coefficient is high, the speed of growth is slow, also easily pollutes the water quality of breeding water body.
CN 103844130 A disclose a kind of formula of prawn feed, it is made up of following component and mass percent: fish meal 20 ~ 30%, dregs of beans 10 ~ 15%, wheat flour 4 ~ 5%, peanut 10 ~ 15%, dusty yeast 5 ~ 8%, plant feed 35～40%, vegetable oil 1 ~ 2%, premix 5 ~ 8%, Chinese herbal medicine 5 ~ 10%.Though this feed ingredient has certain nutrition, can meet its growth, its protein sources is mainly fish meal, and cost is higher.Fish protein hydrolysate can be used for Peru Fish Dietary and other protein sources as feed addictive, for example ZL201110079864.3 disclose a kind of taking hydrolyzed fish meal and fermented bean dregs as major protein source the method for preparation apostichopus japonicus Selenka feed, it is to be broken into 200 orders taking fish meal and soybean meal as raw meal, fish meal is soaked by deionized water, and with salt acid for adjusting pH be 2.0, add pepsin and trypsase, fish meal is carried out the hydrolysis of 20 hours under the condition of 37 DEG C, collect after hydrolyzate adsorbs, is dried and make hydrolyzed fish meal; Soybean meal is carried out putting into fermentation tank and inoculating bacillus and the Bacillus acidi lactici through activation culture after sterilization treatment, fermentation initial temperature is 40 DEG C, pH value is 7, through 48 hours fermented products that ferment to obtain, hydrolyzed fish meal and fermented bean dregs are mixed to form to the protein sources of feed, and are mixed to form feed with energy feed.Patent application 201310404136.4 also discloses a kind of liquid fish compound, for substituting squid cream or the powder of prawn feed.
In prior art there are no the become mildewed mixed feed of the nutritional need of bright prawn and digestive physiological characteristics design of a kind of basis, be used for solving the existing bright prawn culturing process that becomes mildewed, due to problems such as the speed of growth that adopts common penaeus vannamei boone feed cultivation to exist are slow, fodder and bait coefficient is high, vibrios is high to the metainfective death rate of bright prawn that becomes mildewed, cultivation survival rate is low.
Summary of the invention
The object of this invention is to provide a kind of nutritional need for the bright prawn that becomes mildewed and physilogical characteristics and design, balanced in nutrition, prepare simple, with low cost and can meet the special compound feed of the bright prawn Fast Growth that becomes mildewed.
Technical scheme of the present invention is as follows: the one bright prawn mixed feed that becomes mildewed, prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 40 ~ 65%, the capsicum dregs of rice 5 ~ 10%, chrysanthemum powder 5 ~ 10%, Fed Protein Powder of Pea Insteal 10 ~ 30%, α starch 5 ~ 25%, cholesterol 1.5 ~ 3.5%; Its preparation method is as follows:
(1) take each component raw material, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer;
(2) all materials after pulverizing are moved into modulator, pass into the steam tempering water of 100 DEG C that accounts for raw material weight 15 ~ 20%, 30 ~ 60 seconds tempering water time, then under 95 ~ 100 DEG C of conditions, entering granulator granulates, under 95 DEG C of conditions, the feed granules after granulating is dried again, through cooling, packaging, makes;
The preparation method of described sand lance enzymolysis protein liquid is as follows: get the sand lance 80 ~ 120kg of marine fishing, after rubbing, add protease 2 ~ 3kg with meat grinder, mix enzymolysis 2 ~ 4 hours under 35 ~ 40 DEG C of conditions.
The present invention becomes mildewed, and preferably weight percentages of components is as follows for bright prawn mixed feed: sand lance enzymolysis protein liquid 60%, the capsicum dregs of rice 5%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 15%, α starch 13.5%, cholesterol 1.5%.
Preferred preparation method is as follows for sand lance enzymolysis protein liquid of the present invention: get the sand lance 100kg of marine fishing, after rubbing, add protease 2.5kg with meat grinder, mix, under 37 DEG C of conditions, enzymolysis is sand lance enzymolysis protein liquid for 3 hours; Described protease is aquatic products special protein enzyme.
The preferred technical scheme of the present invention can also be: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 65%, the capsicum dregs of rice 10%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 10%, α starch 8.5%, cholesterol 1.5%; Preparation method comprises the steps:
(1) get the sand lance 100kg of marine fishing, after rubbing, add the good enzyme JM301 aquatic products special protein enzyme 2.5kg that Guangzhou Bo Shiao group produces with meat grinder, mix, enzymolysis 3 hours under 37 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 45 seconds that accounts for raw material weight 17%, then under 95 DEG C of conditions, enter granulator and granulate; under 95 DEG C of conditions, the feed granules after granulating is dried again; through cooling, packaging, makes.
The preferred technical scheme of the present invention can also be: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 60%, the capsicum dregs of rice 5%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 15%, α starch 13.5%, cholesterol 1.5%; Preparation method comprises the steps:
(1) get the sand lance 100kg of marine fishing, after rubbing, add the good enzyme JM301 aquatic products special protein enzyme 2.5kg that Guangzhou Bo Shiao group produces with meat grinder, mix, enzymolysis 3 hours under 37 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 45 seconds that accounts for raw material weight 16%, then under 95 DEG C of conditions, enter granulator and granulate; under 95 DEG C of conditions, the feed granules after granulating is dried again; through cooling, packaging, makes.
The preferred technical scheme of the present invention can also be: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 40%, the capsicum dregs of rice 8%, chrysanthemum powder 10%, Fed Protein Powder of Pea Insteal 30%, α starch 8.5%, cholesterol 3.5%; Preparation method comprises the steps:
(1) get the sand lance 80kg of marine fishing, add aquatic products special protein enzyme 3kg with meat grinder after rubbing, mix, enzymolysis 4 hours under 35 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 60 seconds that accounts for raw material weight 15%, then under 100 DEG C of conditions, enter granulator and granulate; after cooling, then under 95 DEG C of conditions, the feed granules after granulating is dried, through cooling; packaging, makes.
The preferred technical scheme of the present invention can also be: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 55%, the capsicum dregs of rice 10%, chrysanthemum powder 8%, Fed Protein Powder of Pea Insteal 20%, α starch 5%, cholesterol 2%; Preparation method comprises the steps:
(1) get the sand lance 120kg of marine fishing, add aquatic products special protein enzyme 2kg with meat grinder after rubbing, mix, enzymolysis 2 hours under 40 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 30 seconds that accounts for raw material weight 20%, then under 98 DEG C of conditions, enter granulator and granulate; under 95 DEG C of conditions, the feed granules after granulating is dried again; through cooling, packaging, makes.
The preferred technical scheme of the present invention can also be: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 50%, the capsicum dregs of rice 5%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 12%, α starch 25%, cholesterol 3%; Preparation method comprises the steps:
(1) get the sand lance 95kg of marine fishing, add aquatic products special protein enzyme 2.2kg with meat grinder after rubbing, mix, enzymolysis 2.5 hours under 36 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 50 seconds that accounts for raw material weight 18%, then under 90 DEG C of conditions, enter granulator and granulate; after cooling, then under 95 DEG C of conditions, the feed granules after granulating is dried, through cooling; packaging, makes.
The preferred aquatic products special protein of protease of the present invention enzyme, " good enzyme JM301 " aquatic products specific enzyme that preferred Guangzhou of the present invention Bo Shiao group produces.
Become mildewed feeding method and other prawn feed feeding methods of prawn mixed feed of the present invention is basic identical, and throw something and feed 2-4 general every day; The rate of throwing something and feeding can suitably be adjusted according to following ratio and specifically cultivation situation: in the time that prawn body weight is less than 1g, the rate of throwing something and feeding is controlled at 6 ~ 10%; Prawn body weight is in the time of 1 ~ 5g, and the rate of throwing something and feeding is controlled at 4 ~ 6%; When prawn body weight is greater than 5g, feedstuff feeding rate is 2 ~ 4%.
The beneficial effect of the relative prior art of the present invention is as follows: the bright prawn mixed feed that becomes mildewed of the present invention is according to nutritional need and the digestive physiological characteristics of the bright prawn that becomes mildewed, special design sand lance enzymolysis protein liquid be major protein source, the free amino acid being rich in this raw material and little peptide can improve the digestibility of the attractant of feed and the bright prawn that becomes mildewed, thereby improve food conversion ratio, reduce feedstuff feeding and discharge to the nitrogen phosphorus in water body; In to shrimp feed, used first chrysanthemum powder and the capsicum dregs of rice, make the vitamin that is wherein rich in and polyphenoils can significantly improve the bright prawn that becomes mildewed to bacteriosis as the resistance of vibrio infection, improve cultivation survival rate.
Through the results show, the bright prawn mixed feed tool that becomes mildewed of the present invention has the following advantages: (1) the bright prawn speed of growth that becomes mildewed improves greatly, and compared with using common penaeus vannamei boone feed, the bright prawn speed of growth that becomes mildewed improves 50 ~ 100%; (2) fodder and bait coefficient reduces greatly, omnidistance use, and feed coefficient can be controlled at 0.8 ~ 1.0; (3) reduce vibrios to the metainfective death rate of bright prawn that becomes mildewed, thereby improve cultivation survival rate 15 ~ 20%.
Detailed description of the invention
Below by embodiment, the present invention is described in further details, these embodiment are only used for illustrating the present invention, do not limit the scope of the invention.
Embodiment 1 buys the sand lance that fish in stone island fishing port, Rongcheng, Shandong, after sand lance is rubbed with meat grinder, add the ratio of 2.5kg protease according to every 100kg sand lance and add the good enzyme JM301 aquatic products specific enzyme that Guangzhou Bo Shiao group produces, enzymolysis 3 hours under 37 DEG C of conditions, makes sand lance enzymolysis protein liquid.
Prepare according to following weight percentages of components the bright prawn mixed feed that becomes mildewed: sand lance enzymolysis protein liquid 65%, the capsicum dregs of rice 10%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 10%, α starch 8.5%, cholesterol 1.5%; Preparation process is:
(1), by after each component raw material mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer;
(2) all materials after pulverizing are moved into modulator; pass into the steam tempering water of 100 DEG C that accounts for raw material weight 16%; 45 seconds modified time; then under 95 DEG C of conditions, entering granulator granulates; and under 95 DEG C of conditions, the feed granules after granulating is dried; through cooling, packaging, makes.
Use the above bright prawn mixed feed that becomes mildewed making as test feed, buy on market modal penaeus vannamei boone feed brand feed in contrast 1 and contrast 2, carry out the growth test of 8 weeks by a definite date in culture experiment base, Guangdong Ocean University East Sea Island.
Test is carried out in 300L aquarium, what the initial body weight of setting-out was 0.83g become mildewed bright prawn.Each aquarium shrimp 30 tails of being rivals in a contest, 3 test group of every kind of feedstuff feeding, test duration 8 weeks, throws something and feeds 2 every day.After off-test in 8 weeks, the whole opisthosoma weight of each processed group, rate of body weight gain and specific growth rate (SGR) are as shown in the table.Result of the test shows, of the present inventionly becomes mildewed bright prawn mixed feed compared with the common litopenaeus vannamei compound feed in market, and the weightening finish of the bright prawn that can significantly promote to become mildewed, significantly reduces feed coefficient simultaneously, saves the become mildewed bait cost of bright prawn of cultivation.Compared with control group, use the bright prawn survival rate of becoming mildewed of feed of the present invention also to significantly improve.
。
Embodiment 2 gets sand lance enzymolysis protein liquid prepared by embodiment 1, prepares the bright prawn mixed feed that becomes mildewed: sand lance enzymolysis protein liquid 60%, the capsicum dregs of rice 5% according to following weight percentages of components, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 15%, α starch 13.5, cholesterol 1.5%; Commercially produce in Zhejiang Hengxing Feedstuff Co., Ltd according to following preparation method:
(1), by after each component raw material mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer;
(2) all materials after pulverizing are moved into modulator; pass into the steam tempering water of 100 DEG C that accounts for raw material weight 17%; 45 seconds modified time; then under 95 DEG C of conditions, entering granulator granulates; and under 95 DEG C of conditions, the feed granules after granulating is dried; through cooling, packaging, makes.
The bright prawn mixed feed that becomes mildewed that production is obtained carries out culture experiment, the penaeus vannamei boone feed that control group is business in Ningbo of Zhejiang Xiangshan Zhejiang Hengxing Feedstuff Co., Ltd cultivation base.3 mouthfuls of cultivating pools of every kind of feedstuff feeding, cultivating pool is the high-elevation breeding pond pond of approximately 2.5 mu of areas.Cultivation is carried out 180 days altogether, the every mu of bright prawn shrimp seedling of hair 3.5 ten thousand tails that lengthen, the initial about 0.1g of body weight.Culture experiment carried out after 180 days, added up the become mildewed Contrast on effect of bright prawn of feed of the present invention and control group feed cultivation as follows:
。
?can see according to above result of the test, commercially produce and cultivate the bright prawn that becomes mildewed, use mixed feed of the present invention to significantly improve to become mildewed bright prawn survival rate, promote to become mildewed bright prawn Fast Growth, thereby make prawn per mu yield bring up to 200kg left and right from 100kg left and right.This is a huge breakthrough at the current bright shrimp culture industry that becomes mildewed.
Become mildewed bright prawn in the time cultivating by 150 days when what embodiment 2 culture experiments cultivated, and 200 tail prawns are got respectively in each pond, carry out respectively the challenge test of vibrios and WSSV, detect the cumulative mortality of attacking poison prawn after 14 days.Result of the test is as in the table below:
。
This result of the test shows, compared with using the bright prawn that becomes mildewed of common penaeus vannamei boone feed cultivation, uses the become mildewed bright prawn that becomes mildewed of bright prawn special compound feed cultivation of the present invention can significantly improve the survival rate under vibrios or WSSV infectious condition.
The embodiment 3 bright prawn mixed feed that becomes mildewed of the present invention is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 40%, the capsicum dregs of rice 8%, chrysanthemum powder 10%, Fed Protein Powder of Pea Insteal 30%, α starch 8.5%, cholesterol 3.5%; Preparation method comprises the steps:
(1) get the sand lance 80kg of marine fishing, add aquatic products special protein enzyme 3kg with meat grinder after rubbing, mix, enzymolysis 4 hours under 35 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 60 seconds that accounts for raw material weight 15%, then under 100 DEG C of conditions, enter granulator and granulate; after cooling, then under 95 DEG C of conditions, the feed granules after granulating is dried, through cooling; packaging, makes.
The embodiment 4 bright prawn mixed feed that becomes mildewed of the present invention is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 55%, the capsicum dregs of rice 10%, chrysanthemum powder 8%, Fed Protein Powder of Pea Insteal 20%, α starch 5%, cholesterol 2%; Preparation method comprises the steps:
(1) get the sand lance 120kg of marine fishing, add aquatic products special protein enzyme 2kg with meat grinder after rubbing, mix, enzymolysis 2 hours under 40 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 30 seconds that accounts for raw material weight 20%, then under 98 DEG C of conditions, enter granulator and granulate; under 95 DEG C of conditions, the feed granules after granulating is dried again; through cooling, packaging, makes.
The embodiment 5 bright prawn mixed feed that becomes mildewed of the present invention is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 50%, the capsicum dregs of rice 5%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 12%, α starch 25%, cholesterol 3%; Preparation method comprises the steps:
(1) get the sand lance 95kg of marine fishing, add aquatic products special protein enzyme 2.2kg with meat grinder after rubbing, mix, enzymolysis 2.5 hours under 36 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 50 seconds that accounts for raw material weight 18%, then under 90 DEG C of conditions, enter granulator and granulate; after cooling, then under 95 DEG C of conditions, the feed granules after granulating is dried, through cooling; packaging, makes.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, do not depart from technical solution of the present invention content therefore every, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. the bright prawn mixed feed that becomes mildewed, is characterized in that: prepared by the component by following percentage by weight: sand lance enzymolysis protein liquid 40 ~ 65%, the capsicum dregs of rice 5 ~ 10%, chrysanthemum powder 5 ~ 10%, Fed Protein Powder of Pea Insteal 10 ~ 30%, α starch 5 ~ 25%, cholesterol 1.5 ~ 3.5%; Its preparation method is as follows:
(1) take each component raw material, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer;
(2) all materials after pulverizing are moved into modulator, pass into the steam tempering water of 100 DEG C that accounts for raw material weight 15 ~ 20%, 30 ~ 60 seconds tempering water time, then under 95 ~ 100 DEG C of conditions, entering granulator granulates, under 95 DEG C of conditions, the feed granules after granulating is dried again, through cooling, packaging, makes;
The preparation method of described sand lance enzymolysis protein liquid is as follows: get the sand lance 80 ~ 120kg of marine fishing, after rubbing, add protease 2 ~ 3kg with meat grinder, mix enzymolysis 2 ~ 4 hours under 35 ~ 40 DEG C of conditions.
2. the bright prawn mixed feed that becomes mildewed according to claim 1, is characterized in that: the percentage by weight of described each component is as follows: sand lance enzymolysis protein liquid 60%, the capsicum dregs of rice 5%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 15%, α starch 13.5%, cholesterol 1.5%.
3. the bright prawn mixed feed that becomes mildewed according to claim 1 and 2, it is characterized in that: the preparation method of described sand lance enzymolysis protein liquid is as follows: the sand lance 100kg that gets marine fishing, after rubbing with meat grinder, add protease 2.5kg, mix, under 37 DEG C of conditions, enzymolysis is sand lance enzymolysis protein liquid for 3 hours; Described protease is aquatic products special protein enzyme.
4. the bright prawn mixed feed that becomes mildewed according to claim 1, is characterized in that: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 65%, the capsicum dregs of rice 10%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 10%, α starch 8.5%, cholesterol 1.5%; Preparation method comprises the steps:
(1) get the sand lance 100kg of marine fishing, after rubbing, add the good enzyme JM301 aquatic products special protein enzyme 2.5kg that Guangzhou Bo Shiao group produces with meat grinder, mix, enzymolysis 3 hours under 37 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 45 seconds that accounts for raw material weight 17%, then under 95 DEG C of conditions, enter granulator and granulate; under 95 DEG C of conditions, the feed granules after granulating is dried again; through cooling, packaging, makes.
5. the bright prawn mixed feed that becomes mildewed according to claim 1, is characterized in that: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 60%, the capsicum dregs of rice 5%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 15%, α starch 13.5%, cholesterol 1.5%; Preparation method comprises the steps:
(1) get the sand lance 100kg of marine fishing, after rubbing, add the good enzyme JM301 aquatic products special protein enzyme 2.5kg that Guangzhou Bo Shiao group produces with meat grinder, mix, enzymolysis 3 hours under 37 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 45 seconds that accounts for raw material weight 16%, then under 95 DEG C of conditions, enter granulator and granulate; under 95 DEG C of conditions, the feed granules after granulating is dried again; through cooling, packaging, makes.
6. the bright prawn mixed feed that becomes mildewed according to claim 1, is characterized in that: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 40%, the capsicum dregs of rice 8%, chrysanthemum powder 10%, Fed Protein Powder of Pea Insteal 30%, α starch 8.5%, cholesterol 3.5%; Preparation method comprises the steps:
(1) get the sand lance 80kg of marine fishing, add aquatic products special protein enzyme 3kg with meat grinder after rubbing, mix, enzymolysis 4 hours under 35 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 60 seconds that accounts for raw material weight 15%, then under 100 DEG C of conditions, enter granulator and granulate; after cooling, then under 95 DEG C of conditions, the feed granules after granulating is dried, through cooling; packaging, makes.
7. the bright prawn mixed feed that becomes mildewed according to claim 1, is characterized in that: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 55%, the capsicum dregs of rice 10%, chrysanthemum powder 8%, Fed Protein Powder of Pea Insteal 20%, α starch 5%, cholesterol 2%; Preparation method comprises the steps:
(1) get the sand lance 120kg of marine fishing, add aquatic products special protein enzyme 2kg with meat grinder after rubbing, mix, enzymolysis 2 hours under 40 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 30 seconds that accounts for raw material weight 20%, then under 98 DEG C of conditions, enter granulator and granulate; under 95 DEG C of conditions, the feed granules after granulating is dried again; through cooling, packaging, makes.
8. the bright prawn mixed feed that becomes mildewed according to claim 1, is characterized in that: described feed is prepared by the component of following percentage by weight: sand lance enzymolysis protein liquid 50%, the capsicum dregs of rice 5%, chrysanthemum powder 5%, Fed Protein Powder of Pea Insteal 12%, α starch 25%, cholesterol 3%; Preparation method comprises the steps:
(1) get the sand lance 95kg of marine fishing, add aquatic products special protein enzyme 2.2kg with meat grinder after rubbing, mix, enzymolysis 2.5 hours under 36 DEG C of conditions, is sand lance enzymolysis protein liquid;
(2) take each component raw material by formula, after mixing and stirring, be further crushed to and can pass through 80 object screen clothes through micronizer; All materials after pulverizing are moved into modulators, pass into the steam tempering water of 100 DEG C 50 seconds that accounts for raw material weight 18%, then under 90 DEG C of conditions, enter granulator and granulate; after cooling, then under 95 DEG C of conditions, the feed granules after granulating is dried, through cooling; packaging, makes.
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| Publication number | Priority date | Publication date | Assignee | Title |
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