CN1618315A - Multi-color and micro-pill type composite enzyme for forage, and its prodn. method - Google Patents
Multi-color and micro-pill type composite enzyme for forage, and its prodn. method Download PDFInfo
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- CN1618315A CN1618315A CNA2004100519931A CN200410051993A CN1618315A CN 1618315 A CN1618315 A CN 1618315A CN A2004100519931 A CNA2004100519931 A CN A2004100519931A CN 200410051993 A CN200410051993 A CN 200410051993A CN 1618315 A CN1618315 A CN 1618315A
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Abstract
A composite enzyme in the form of multi-color micropills for feed is prepared from such concentrated enzymes as xylanase, acidic proteinase, endoamylase, neutral proteinase, cellulase and glucanase through preparing micropills and combining them with prefabricated empty micropills.
Description
Technical field
The present invention relates to a kind of polychrome micro-pill type complex enzyme for feed and manufacture method thereof.
Background technology
Complex enzyme for feed is a kind of feed addictive that contains the plurality of enzymes catalytic activity, and it can be eliminated the feed ANFs, strengthen animal digestion, improves animal to functional products such as the digestion of feed nutrient, absorptions.Complex enzyme for feed in the market for seeing, causes waste but the powdery complex enzyme for feed easily easily attaches on the crib wall with powdery, liquid and monochromatic complex enzyme for feed more when feeding, in process, the feed formula enzyme is lived, and to carry out the degree of accuracy lower; The liquid complex enzyme for feed is higher to product storing temperature requirement, the shelf-life short, and heat-resisting ability difference and can not interpolation before the pellet steam regulation of texture, conditioning of texture is granulated easily causes going mouldy of finished particle feed; There is the antagonism between the enzyme source in process of production in monochromatic complex enzyme for feed and influences enzyme recovery rate alive, while process conditions to the situation generation of attending to one thing and lose sight of another is arranged between different enzymes source, and product is to easily moist in the transporting procedures.Therefore, the combination property of existing complex enzyme for feed is relatively poor.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of polychrome micro-pill type complex enzyme for feed and manufacture method thereof of good combination property is provided.
The technical solution adopted in the present invention is: polychrome micro-pill type complex enzyme for feed of the present invention mainly is to be made by following materials of weight proportions: zytase micropill 10～20, acid protease micropill 6～20, endo-amylase micropill 8～20, neutral proteinase micropill 4～10, cellulose micropill 5～10,1,4 beta-glucanase micropill 10～20, blank pill 57～0, wherein
(1) described zytase micropill is made by following materials of weight proportions: mark flour 15, wheat root powder 5, the zytase enzyme powder 50 that concentrates, cornstarch 7, microcrystalline cellulose 5, dolomol 3,30% the polyethylene glycol aqueous solution 30;
(2) described acid protease micropill is made by following materials of weight proportions: bean cake powder 20, wheat root powder 8, the acid protease 25 that concentrates, cornstarch 10, microcrystalline cellulose 8, dolomol 4,30% the polyethylene glycol aqueous solution 20;
(3) described endo-amylase micropill is made by following materials of weight proportions: the polyethylene glycol aqueous solution 24 of calcium carbonate 15, wheat root powder 5, the endo-amylase enzyme powder 50 that concentrates, cornstarch 7, microcrystalline cellulose 5, dolomol 3, anhydrous calcium chloride 0.1,30%;
(4) described neutral proteinase micropill is made by following materials of weight proportions: mark flour 50, malt flour 5, concentrate neutral proteinase enzyme powder 15, cornstarch 7, microcrystalline cellulose 5, dolomol 3,30% the polyethylene glycol aqueous solution 19;
(5) described cellulose micropill is made by following materials of weight proportions: the polyethylene glycol aqueous solution 21 of malt flour 20, wheat root powder 10, the cellulose enzyme powder 30 that concentrates, cornstarch 7, microcrystalline cellulose 5, dolomol 3,30%;
(6) described 1,4 beta-glucanase micropill is made by following materials of weight proportions: mark flour 65, wheat root powder 5, the dextranase enzyme powder 20 that concentrates, cornstarch 7, microcrystalline cellulose 5, dolomol 3,30% the polyethylene glycol aqueous solution 17;
(7) described blank pill is made by following materials of weight proportions: mark flour 25, wheat root powder 12, cornstarch 15, microcrystalline cellulose 10, dolomol 5,33% the polyethylene glycol aqueous solution 15.
The manufacture method of polychrome micro-pill type complex enzyme for feed of the present invention comprises the following steps:
A) make single piller
(1) makes described zytase micropill: take by weighing described mark flour, described wheat root powder, described concentrated zytase enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol by (1) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, the concentration that takes by weighing described weight proportion afterwards is 30% the polyethylene glycol aqueous solution and places liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the zytase wet feed in 3 minutes; Described zytase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(2) make described acid protease micropill: take by weighing described bean cake powder, described wheat root powder, described concentrated acid protease, described cornstarch, described microcrystalline cellulose, described dolomol by (2) described weight proportion in the claim 1 and in mixer, mixed 40 minutes, take by weighing described 30% the polyethylene glycol aqueous solution of described weight proportion afterwards and place liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the acid protease wet feed in 3 minutes; Described acid protease wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(3) make described endo-amylase micropill: take by weighing described calcium carbonate, described wheat root powder, described concentrated endo-amylase enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol and described anhydrous calcium chloride by (3) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, described 30% the polyethylene glycol aqueous solution that takes by weighing described weight proportion afterwards is in liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the endo-amylase wet feed in 3 minutes; Described endo-amylase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(4) make described neutral proteinase micropill: take by weighing described mark flour, described malt flour, described concentrated neutral proteinase enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol by (4) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, take by weighing described 30% the polyethylene glycol aqueous solution of described weight proportion afterwards and place liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the neutral proteinase wet feed in 3 minutes; Described neutral proteinase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(5) make described cellulase micropill: take by weighing described malt flour, described wheat root powder, described concentrated cellulose enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol by (5) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, take by weighing described 30% the polyethylene glycol aqueous solution of described weight proportion afterwards and place liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the cellulase wet feed in 3 minutes; Described cellulase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(6) make described 1,4 beta-glucanase micropill: take by weighing described mark flour, described wheat root powder, described concentrated dextranase enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol by (6) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, take by weighing 30% the polyethylene glycol aqueous solution of described weight proportion afterwards and place liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the 1,4 beta-glucanase wet feed in 3 minutes; Described 1,4 beta-glucanase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(7) make described blank micropill: take by weighing described mark flour 25, described wheat root powder, described cornstarch, described microcrystalline cellulose, described dolomol by (7) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, described 33% the polyethylene glycol aqueous solution that takes by weighing described weight proportion afterwards is in liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got blank wet feed in 5 minutes.Described blank wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes.
B) taking by weighing steps A by the weight proportion described in the claim 1) the described zytase micropill that obtains, described acid protease micropill, described endo-amylase micropill, described neutral proteinase micropill, described cellulose micropill, described 1,4 beta-glucanase micropill and the boiling at normal temperatures in the boiling machine of described blank pill mixed 30-60 minute, promptly gets described polychrome micro-pill type complex enzyme for feed.
The invention has the beneficial effects as follows: the present invention is earlier with the zytase that concentrates, the acid protease that concentrates, the endo-amylase that concentrates, concentrate neutral proteinase, the cellulase that concentrates, the dextranase that concentrates, make micropill, again above-mentioned micropill is reached and make blank micropill is made micro-pill type through complex process by specific prescription complex enzyme for feed product in advance, because the used raw material of each class ball is different from the raw material of other ball, thereby the color of the ball of making also is different from the aberration of other ball, the existence of dissimilar ball aberration makes the composite product that forms the micro-pill type complex enzyme for feed present the characteristics of polychrome, because the characteristic enzymatic activity that the method has been preserved every kind of enzyme, so and powdery, liquid and monochromatic complex enzyme for feed are compared, good combination property of the present invention, its specific descriptions are as follows:
1 compares with powdery, liquid complex enzyme for feed
1.1 high temperature, high humidity stability that the steam regulation of texture, conditioning of texture of anti-the feed is granulated are effectively strengthened, and are more to be applicable to a kind of complex enzyme for feed that adds before steam regulation of texture, conditioning of texture is granulated in the granular mixed feed production.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, in the high temperature that the feed steam regulation of texture, conditioning of texture is granulated, high humidity simulated system, in polychrome micro-pill type complex enzyme for feed and the powdery complex enzyme for feed high temperature resistant, the high humidity Comparison of stability result of each enzyme as seen, each enzyme in the polychrome micro-pill type complex enzyme for feed is to high temperature resistant, the stable powdery complex enzyme for feed that all is better than of high humidity of the modified granulation of feed.
The liquid complex enzyme for feed is a kind of product that adds in the back spraying of it " steam regulation of texture, conditioning of texture-granulation-cooler " of granular mixed feed production technology, avoided high temperature, the high humidity inactivation of enzyme because of having got around pyroprocess, and product itself is non-refractory also.
Therefore the present invention compares with powdery complex enzyme for feed, liquid complex enzyme for feed, and polychrome micro-pill type complex enzyme for feed is the most high temperature resistant, and this characteristic has determined that it is a kind of preceding series products that adds of modified granulation that can be applied to granular mixed feed better.
1.2 the stability of resisting high-concentration mineral additive, choline, feeder acidulant etc. is effectively strengthened, and is more to be applicable to a kind of complex enzyme for feed that uses in premixed feed, the concentrated feed.
Complex enzyme for feed belongs to biologically active class feed addictive, make an addition in premix, the concentrate feed, to face the attack of compositions such as add in the high concentration ore deposit, choline, acidulant, as lose serious, to cause the aggravation of use cost as the countermeasure of excess interpolation, so the resistance height to feed ingredients such as high concentration mineral additive, choline, feeder acidulants has directly determined whether adopt this class additive product in premix, the concentrate feed.
Polychrome micro-pill type complex enzyme for feed product, most efficacy factor enzymes are positioned at the inside of micropill, add with the high concentration ore deposit, composition such as choline, acidulant is isolated, thereby avoid its attack.
As Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, each enzyme of polychrome micro-pill type complex enzyme add with the high concentration ore deposit, the relative surplus activity curve totally is to fluctuate up and down around 95～97% axis in the coexistence system of choline, acidulant, the strong stress resistance of compositions such as add in its tolerance high concentration ore deposit, choline, acidulant is described, thereby preferablyly in premix, concentrate feed, uses.
And powdery and liquid complex enzyme for feed product make an addition in premix and the concentrate feed, and most enzymes directly are exposed under the attack of compositions such as add in the high concentration ore deposit, choline, acidulant, and inactivation is serious, are not suitable for this two classes feed type and use.
1.3 compare with the powdery complex enzyme for feed, improved the degree of accuracy that enzyme was lived and carried out in the feed formula when feed-processing plant used this series products.
Test is pointed out, the mash feed additive product feed formula execution degree of accuracy of functional component in actual use has only 69%, on the low side, main cause is the low phenomenons such as knot cake, wall built-up that cause in process such as accumulating, transmission, mixing of the dust loss enlarge-effect that occurs in different grain size part skewness of its functional component and agglomeration resistance ability.
About the granularity of polychrome micro-pill type complex enzyme for feed product, to contain the results of study such as the coefficient of variation that powder rate and enzyme distribute as follows.
Use a cover standard screen that a certain amount of polychrome micro-pill type complex enzyme for feed is carried out fractionation testing, the granularity measured value is: thing recovery rate=93～95% between the 20-40 mesh sieve, cross 80 mesh sieve part content=0,, do not contain dust so this is the very product of homogeneous of a kind of granularity.
Use standard bushing screen carries out classification to polychrome micro-pill type and multiple commercially available powdery complex enzyme for feed simultaneously, measures each fraction enzyme of each sample and lives, and calculates its enzyme coefficient of variation (CV) alive; Compare with each sample enzyme of zytase, the cellulose enzyme activity coefficient of variation (CV) value representation distribution consistency degree alive, its result such as Figure 11, shown in Figure 12, the enzyme work of polychrome micro-pill type complex enzyme for feed between 1.04～1.08%, is compared the product that belong to complete different class with the powdery complex enzyme for feed in the uniformity coefficient of variation CV% that distributes between different grain size.
Polychrome micro-pill type fodder enzyme preparation product does not contain dust, enzyme work in different grain size partly distribute homogeneous, ball type particle agglomeration resistance, so be that a kind of feed formula enzyme is lived and carried out the high feed addictive of the degree of accuracy.
1.4 compare with the powdery complex enzyme for feed, be more suitable for the dietary habit of pecking in poultry.
The dietary habit of chicken is for pecking in the poultry, and pecking at is suitable for the picked-up of particle, and there is advantage in polychrome micro-pill type complex enzyme for feed than powdery complex enzyme for feed in this respect.This advantage helps to reduce the stick waste of the functional component enzyme of product at poultry crib wall, is ingested more completely and plays a role.
1.5 compare with the liquid fodder enzyme preparation, can before the feed steam regulation of texture, conditioning of texture is granulated, add, overcome the liquid fodder enzyme preparation and behind the cooler of granular mixed feed production technology, spray the possibility that finished product feedstuff that interpolation brought occurs going mouldy because of local water content height.
Liquid fodder enzyme preparation product has got around pyroprocess because of spraying interpolation behind the cooler of granular mixed feed production technology, avoided high temperature, the high humidity inactivation of enzyme, but the new problem that occurs in actual the use is: often cause that pellet goes mouldy.Main cause is: the addition of liquid enzymes seldom, T feed that have even every only adds 100ml, for guarantee to spray evenly on feed, generally is to realize by increasing the spraying total amount, promptly adds water and liquid enzymes is sprayed together; Careless slightly like this, part at pellet can produce excess moisture, the mode of adding behind the cooler has determined the technical process that the feed of this moment no longer passes through " dehumidifier ", therefore very easily causes feed to contain going mouldy of dilutional hyponatremia point beginning from the part, causes the quality of the fodder problem.
Polychrome micro-pill type complex enzyme for feed is a solid dosage forms, and water content is added before granulating less than 10%, does not have the problem of this respect.
1.6 compare with the liquid fodder enzyme preparation, product requires low to the storing temperature conditions, and the shelf-life prolongs greatly.
The deactivation of enzyme is relevant with the existence of dissociating water molecule, and enzyme is surrounded by a large amount of dissociating water molecules in the liquid fodder enzyme preparation product, inactivation very easily, and the general shelf-life is no more than 3 months; Only have in the storing system of refrigerated condition and can extend the shelf life, and be unpractical, also beyond example with the feedstuff additive product that the storing system with refrigerated condition is treated relative low value.
Polychrome micro-pill type complex enzyme for feed, water content are less than 10%, and several is that enzyme is difficult for inactivation in conjunction with water, store and transport the shelf-life at normal temperatures can reach more than 12 months.
2 compare with monochromatic micro-pill type complex enzyme for feed
Monochromatic micro-pill type complex enzyme for feed product is the enzyme preparation raw material that contains the characteristic enzymatic activity with several, earlier by specific prescription through composite and mix after, make micropill again, obtain final products.In contrast to this, the new characteristic that presented of polychrome micro-pill type product is as follows:
2.1 overcome the mutual antagonism between all kinds of enzyme preparation raw materials that contain the characteristic enzymatic activity in the production process, reduced the process loss that enzyme is lived, improved the production enzyme recovery rate of living.
Protease is one of enzyme main in the complex enzyme for feed, all will use in the complex enzyme for feed product of a lot of types, but under the condition that free water exists antagonism will take place between the enzyme of protease and other fodder enzyme preparation.Reason is: the substrate of protease effect is a protein, and the chemical nature of enzyme also is a protein, so when the free water that enzyme can play a role exists, protease will be attacked other enzyme, produces hydrolysis, destroys their activity.
When the micropill formulation of complex enzyme for feed is produced, be to have the stage of mixing wet feed, mix in the wet feed and have a large amount of free waters; If carry out the production of monochromatic micro-pill type complex enzyme for feed, under the situation that the coexistence of protease and other enzyme is arranged, to mix the hydrolysis destruction of protease to other enzyme will be taken place in the wet feed, the enzyme of other enzyme production recovery rate alive will reduce greatly.
So the independent pill of each enzyme of complex enzyme for feed is walked the production route of polychrome micro-pill type complex enzyme for feed, just overcome the mutual antagonism between all kinds of enzyme preparation raw materials that contain the characteristic enzymatic activity in the production process, reduce the process loss that enzyme is lived, improved production enzyme recovery rate alive.
2.2 overcome the difference that between all kinds of enzyme preparation raw materials that contain the characteristic enzymatic activity pill is required in the production process, the situation of having avoided production technology that the enzyme classes raw material is attended to one thing and lose sight of another has improved the process efficiency of production.
The galenic pharmacy technological process of pill requires very high to the physicochemical property of material, do not reach the requirement meeting to the multiple index in the pelletizing process (as: extrusion performance, pill-rolling roundness, the intensity of ball, dry linting rate, drying property, yield rate etc.) impact, even do not make ball.
All kinds of enzyme preparation raw materials that contain the characteristic enzymatic activity as complex enzyme for feed, there is bigger difference in its physicochemical property, the method difference that reaches the problem that the pill requirement need solve is also very big, the route of the production of monochromatic micro-pill type complex enzyme for feed adopts a technical process to remove to realize diverse ways, the effect that attainable degree and target are reached is attended to one thing and lose sight of another, the overall craft inefficiency of production.
Polychrome micro-pill type complex enzyme for feed contains the independent pill of enzyme preparation raw material of characteristic enzymatic activity with each, and the phenomenon of having avoided production technology that the enzyme classes raw material is attended to one thing and lose sight of another has improved the process efficiency of production.
2.3 improved micro-pill type complex enzyme for feed product stability in transporting procedures to humidity.
One of difference that " monochromatic micro-pill type complex enzyme for feed " and " polychrome micro-pill type complex enzyme for feed " product itself is maximum is: the former is in contact with one another in product by each enzyme, and each enzyme of the latter is isolated between product hollow.Because the antagonism (as the hydrolysis of protease) that under the condition that free water exists, takes place between each enzyme of fodder enzyme preparation to other enzyme, determined two series products stable distinct to humidity in transporting procedures, the latter is higher than the former.
2.4 increased the variability, expansionary of the product of micro-pill type complex enzyme for feed under stable processing technique, also improved the efficient of micro-pill type complex enzyme for feed new product development simultaneously.
The market sale of complex enzyme for feed class feedstuff additive product has entered the epoch of a perfect competition at present, and the service marketing of such epoch to the client occupied considerable status.Service marketing comprises a lot of aspects, as the technological guidance that the user used the fodder enzyme preparation product, some feed formula technologies in conjunction with user's condition are provided, provide some to user's Useful Information etc.; The very important aspect of another of service marketing is: the fodder enzyme preparation product that satisfies its specific demand, has the optimality price ratio for the user provides " making to measure ", carry out the special orders marketing method.
The basic demand of carrying out the fodder enzyme preparation production of special orders is: there is certain changeability in product.For two types of micro-pill type fodder enzyme preparation: monochromatic and polychrome micro-pill type fodder enzyme preparation, two of the difference of product itself maximum is: the former product is fixed, and the latter has bigger product variability under the prerequisite that does not increase new enzyme.So the polychrome micro-pill type fodder enzyme preparation product that has only the art of this patent to produce just possesses the primary condition of the micro-pill type fodder enzyme preparation production that carries out special orders.
Complex enzyme for feed is the composite product that forms of enzyme preparation raw material that is contained the characteristic enzymatic activity by several.For monochromatic micro-pill type complex enzyme for feed be: composite preceding, pill after, because the difference that the difference of material physicochemical property can bring the pill Recipe, this just means: for each new monochromatic micro-pill type complex enzyme for feed Products Development, all need carry out a whole set of research and development program, waste time and energy and have the risk of failing from " formulating-lab scale test-pilot scale-big pilot production " to the pill making craft of key.And for polychrome micro-pill type complex enzyme for feed be: pill preceding, composite after, mean: the research and development program that only when adopting new enzyme, just need carry out " formulating-lab scale test-pilot scale-pilot production " greatly of pill making craft; There is not the product development of new enzyme, just a formulating and composite process.
So, the product development of polychrome micro-pill type complex enzyme for feed has avoided each new micro-pill type complex enzyme for feed product all need carry out from a whole set of research process of wasting time and energy and may fail of lab scale experiment beginning, shortened greatly new-product development process, improved the effect of work.
3 conclusions
More than argumentation can be summed up as shown in table 1:
The comparison of the new features of table 1, polychrome micro-pill type complex enzyme for feed and powdery, liquid complex enzyme for feed and monochromatic micro-pill type complex enzyme for feed
| Comparison with the powdery complex enzyme for feed | Item compared | The powdery complex enzyme for feed | Polychrome micro-pill type complex enzyme for feed |
| High temperature, high humidity stability that the steam regulation of texture, conditioning of texture of anti-the feed is granulated | A little less than | By force | |
| Add in the resisting high-concentration ore deposit, the stability of choline, acidulant | A little less than | By force | |
| Enzyme is lived and is carried out the degree of accuracy in the feed formula | Low | High | |
| The adaptability of the dietary habit that poultry is pecked at | Be not suitable for | Be fit to | |
| Compare brief summary with the powdery complex enzyme for feed: more be applicable in particulate material, concentrate feed, the premix and use, the feed formula enzyme live to be carried out more accurately in the use, is more suitable for the dietary habit that poultry pecks at. | |||
| Comparison with the liquid fodder enzyme preparation | Item compared | The liquid fodder enzyme preparation | Polychrome micro-pill type complex enzyme for feed |
| Shelf life of products length | Short | Long | |
| Interpolation site in the pellet production technology (adding before or after " steam regulation of texture, conditioning of texture-granulation-cooler ") | After | Before | |
| Add in the resisting high-concentration ore deposit, the stability of choline, acidulant | A little less than | By force | |
| Whether the possibility that causes that pellet goes mouldy is arranged | Have | Do not have | |
| Comparison brief summary with the liquid fodder enzyme preparation: to low, the long shelf-life of product storing temperature requirement, because of the heat-resisting ability that improves enzyme can add before the pellet steam regulation of texture, conditioning of texture is granulated, can not cause going mouldy of finished particle feed, and can in concentrate feed, premix, use. | |||
| Comparison with monochromatic micro-pill type complex enzyme for feed | Item compared | Monochromatic micro-pill type complex enzyme for feed | Polychrome micro-pill type complex enzyme for feed |
| Whether mutual antagonism between the enzyme source may take place in the process of producing product | May | Impossible | |
| Whether pill making craft exists the phenomenon of attending to one thing and lose sight of another to the requirement of different material | Exist | Do not exist | |
| Product is to stability moist in the transporting procedures | Low | High | |
| Whether can carry out the production of special orders | Not | Be | |
| The efficient of new product development work | Low | High | |
| Comparison brief summary with monochromatic micro-pill type complex enzyme for feed: do not have the antagonism between the enzyme source in the production process and improved recovery rate that enzyme lives, process conditions take place the situation of not attending to one thing and lose sight of another between different enzymes source simultaneously, product is high to stability moist in the transporting procedures, can carry out the production of special orders, the efficient height of new product development work. | |||
Description of drawings
Fig. 1 is the schematic diagram of the comparison of the zytase residue relative activity in polychrome micro-pill type of the present invention and the powdery complex enzyme for feed;
Fig. 2 is the schematic diagram of the comparison of the cellulase residue relative activity in polychrome micro-pill type of the present invention and the powdery complex enzyme for feed;
Fig. 3 is the schematic diagram of the comparison of the acid protease residue relative activity in polychrome micro-pill type of the present invention and the powdery complex enzyme for feed;
Fig. 4 is the schematic diagram of the comparison of the endo-amylase residue relative activity in polychrome micro-pill type of the present invention and the powdery complex enzyme for feed;
Fig. 5 is the schematic diagram of the comparison of the neutral proteinase residue relative activity in polychrome micro-pill type of the present invention and the powdery complex enzyme for feed;
Fig. 6 is polychrome micro-pill type complex enzyme for feed of the present invention and premix coexistence different time, the schematic diagram of the relative surplus activity of its zytase;
Fig. 7 is polychrome micro-pill type complex enzyme for feed of the present invention and premix coexistence different time, the schematic diagram of the relative surplus activity of its cellulase;
Fig. 8 is polychrome micro-pill type complex enzyme for feed of the present invention and premix coexistence different time, the schematic diagram of the relative surplus activity of its acid protease;
Fig. 9 is polychrome micro-pill type complex enzyme for feed of the present invention and premix coexistence different time, the schematic diagram of the relative surplus activity of its endo-amylase;
Figure 10 is polychrome micro-pill type complex enzyme for feed of the present invention and premix coexistence different time, the schematic diagram of the relative surplus activity of its neutral proteinase;
Figure 11 is the coefficient of variation schematic diagram relatively that the xylanase activity in polychrome micro-pill type of the present invention and the commercially available powdery complex enzyme distributes between the different grain size part of product;
Figure 12 is the coefficient of variation schematic diagram relatively that the cellulase activity in polychrome micro-pill type of the present invention and the commercially available powdery complex enzyme distributes between the different grain size part of product.
The specific embodiment
Polychrome micro-pill type complex enzyme for feed of the present invention mainly is to be made by following raw materials in weight: zytase micropill 10～20kg, acid protease micropill 6～20kg, endo-amylase micropill 8～20kg, neutral proteinase micropill 4～10kg, cellulose micropill 5～10kg, 1,4 beta-glucanase micropill 10～20kg, blank pill 57～0kg, wherein
(1) described zytase micropill is made by following raw materials in weight: mark flour 15kg, wheat root powder 5kg, concentrated zytase enzyme powder 50kg, cornstarch 7kg, microcrystalline cellulose 5kg, dolomol 3kg, 30% polyethylene glycol aqueous solution 30kg;
(2) described acid protease micropill is made by following raw materials in weight: bean cake powder 20kg, wheat root powder 8kg, concentrated acid protease 25kg, cornstarch 10kg, microcrystalline cellulose 8kg, dolomol 4kg, 30% polyethylene glycol aqueous solution 20kg;
(3) described endo-amylase micropill is made by following raw materials in weight: calcium carbonate 15kg, wheat root powder 5kg, concentrated endo-amylase enzyme powder 50kg, cornstarch 7kg, microcrystalline cellulose 5kg, dolomol 3kg, anhydrous calcium chloride 0.1kg, 30% polyethylene glycol aqueous solution 24kg;
(4) described neutral proteinase micropill is made by following raw materials in weight: mark flour 50kg, malt flour 5kg, concentrate neutral proteinase enzyme powder 15kg, cornstarch 7kg, microcrystalline cellulose 5kg, dolomol 3kg, 30% polyethylene glycol aqueous solution 19kg;
(5) described cellulose micropill is made by following raw materials in weight: malt flour 20kg, wheat root powder 10kg, concentrated cellulose enzyme powder 30kg, cornstarch 7kg, microcrystalline cellulose 5kg, dolomol 3kg, 30% polyethylene glycol aqueous solution 21kg;
(6) described 1,4 beta-glucanase micropill is made by following raw materials in weight: mark flour 65kg, wheat root powder 5kg, concentrated dextranase enzyme powder 20kg, cornstarch 7kg, microcrystalline cellulose 5kg, dolomol 3kg, 30% polyethylene glycol aqueous solution 17kg;
(7) described blank pill is made by following raw materials in weight: mark flour 25kg, wheat root powder 12kg, cornstarch 15kg, microcrystalline cellulose 10kg, dolomol 5kg, 33% polyethylene glycol aqueous solution 15kg.
The manufacture method of polychrome micro-pill type complex enzyme for feed of the present invention comprises the following steps:
(A) the monomer piller is made:
(1) zytase micropill: flour 15Kg, wheat root powder 5Kg are marked in weighing, (model: SLHSJ-1) mixing is 30 minutes in the efficient mixer of twin shaft paddle formula for concentrated zytase enzyme powder 50Kg, cornstarch 7Kg, microcrystalline cellulose 5Kg, dolomol 3Kg, weighing 30Kg concentration is that 30% the polyethylene glycol aqueous solution is in liquid spraying can afterwards, use the compressed air hydrojet of 0.2-0.25MPa, stir after the hydrojet and got wet feed in 3 minutes.Wet feed is knocked down SY-200 type Squeezinggranulator extruder grain under the condition of rotating speed 20Hz, load 6.5V and 38 ℃.The particle 15Kg that weighing obtains knocks down SY-700 type finisher,pill is rolled into ф 0.6-0.7mm under the rotating speed of 20Hz micropill.The micropill 150Kg that weighing obtains knocks down GF-300 type boiling drier under 38 ℃-45 ℃ of EATs and air door 30V condition dry 150 minutes.The micropill that obtains is carried out whole grain in double-deck screen shale shaker (upper strata is 20 orders, and lower floor is 40 orders), obtains the micropill that 135kg has following physicochemical property:
A, residual moisture content 6%
B, the about 600000U/g of enzymatic activity
C, outward appearance have smooth surface, brown
The micropill of d, diameter 0.6-0.7mm
(2) acid protease micropill: weighing bean cake powder 20Kg, wheat root powder 8Kg, concentrated acid protease 25Kg, cornstarch 10Kg, microcrystalline cellulose 8Kg, dolomol 4Kg are in the efficient mixer of twin shaft paddle formula (model: SLHSJ-1) mixed 40 minutes, weighing 20Kg concentration is that 30% the polyethylene glycol aqueous solution is in liquid spraying can afterwards, use the compressed air hydrojet of 0.4MP, stir after the hydrojet and got wet feed in 3 minutes.Wet feed is knocked down SY-200 type Squeezinggranulator extruder grain under the condition of rotating speed 20Hz, load 6.5V and 38 ℃.The particle 15Kg that weighing obtains knocks down SY-700 type finisher,pill is rolled into ф 0.6-0.7mm under the rotating speed of 20Hz micropill.The micropill 170Kg that weighing obtains knocks down GF-300 type boiling drier under 38 ℃-45 ℃ of EATs and air door 30V condition dry 150 minutes.The micropill that obtains is carried out whole grain in double-deck screen shale shaker (upper strata is 20 orders, and lower floor is 40 orders), obtains the micropill that 155kg has following physicochemical property:
A, moisture 6.5%
B, the about 35000U/g of enzymatic activity
C, outward appearance have smooth surface, pale brown look
The micropill of d, diameter 0.6-0.7mm
(3) endo-amylase micropill: weighing calcium carbonate 15Kg, wheat root powder 5Kg, concentrated endo-amylase enzyme powder 50Kg, cornstarch 7Kg, microcrystalline cellulose 5Kg, dolomol 3Kg and anhydrous calcium chloride (Cacl2) 0.1Kg are in the efficient mixer of twin shaft paddle formula (model: SLHSJ-1) mixed 30 minutes, weighing 24Kg concentration is that 30% the polyethylene glycol aqueous solution is in liquid spraying can afterwards, use the compressed air hydrojet of 0.2-0.25MPa, stir after the hydrojet and got wet feed in 3 minutes.Wet feed is knocked down SY-200 type Squeezinggranulator extruder grain under the condition of rotating speed 20Hz, load 6.5V and 38 ℃.The particle 15Kg that weighing obtains knocks down SY-700 type finisher,pill is rolled into ф 0.6-0.7mm under the rotating speed of 20Hz micropill.The micropill 150Kg that weighing obtains knocks down GF-300 type boiling drier under 38 ℃-45 ℃ of EATs and air door 30V condition dry 150 minutes.The micropill that obtains is carried out whole grain in double-deck screen shale shaker (upper strata is 20 orders, and lower floor is 40 orders), obtains the micropill that 135kg has following physicochemical property:
A, moisture 7%
B, enzymatic activity are about 3500,000U/g
C, outward appearance have smooth surface, white
The micropill of d, diameter 0.6-0.7mm
(4) neutral proteinase micropill: weighing mark flour 50Kg, malt flour 5Kg, concentrated neutral proteinase enzyme powder 15Kg, cornstarch 7Kg, microcrystalline cellulose 5Kg, dolomol 3Kg are in the efficient mixer of twin shaft paddle formula (model: SLHSJ-1) mixed 30 minutes, weighing 19Kg concentration is that 30% the polyethylene glycol aqueous solution is in liquid spraying can afterwards, use the compressed air hydrojet of 0.2-0.25MPa, stir after the hydrojet and got wet feed in 3 minutes.Wet feed is knocked down SY-200 type Squeezinggranulator extruder grain under the condition of rotating speed 20Hz, load 6.5V and 38 ℃.The particle 15Kg that weighing obtains knocks down SY-700 type finisher,pill is rolled into ф 0.6-0.7mm under the rotating speed of 20Hz micropill.The micropill 150Kg that weighing obtains knocks down GF-300 type boiling drier under 38 ℃-45 ℃ of EATs and air door 30V condition dry 150 minutes.The micropill that obtains is carried out whole grain in double-deck screen shale shaker (upper strata is 20 orders, and lower floor is 40 orders), obtains the micropill that 135kg has following physicochemical property:
A, moisture 6%
B, the about 60000U/g of enzymatic activity
C, outward appearance have smooth surface, yellow
The micropill of d, diameter 0.6-0.7mm
(5) cellulase micropill: weighing malt flour 20Kg, wheat root powder 10Kg, concentrated cellulose enzyme powder 30Kg, cornstarch 7Kg, microcrystalline cellulose 5Kg, dolomol 3Kg are in the efficient mixer of twin shaft paddle formula (model: SLHSJ-1) mixed 30 minutes, weighing 21Kg concentration is that 30% the polyethylene glycol aqueous solution is in liquid spraying can afterwards, use the compressed air hydrojet of 0.2-0.25MPa, stir after the hydrojet and got wet feed in 3 minutes.Wet feed is knocked down SY-200 type Squeezinggranulator extruder grain under the condition of rotating speed 20Hz, load 6.5V and 38 ℃.The particle 15Kg that weighing obtains knocks down SY-700 type finisher,pill is rolled into ф 0.6-0.7mm under the rotating speed of 20Hz micropill.The micropill 150Kg that weighing obtains knocks down GF-300 type boiling drier under 38 ℃-45 ℃ of EATs and air door 30V condition dry 150 minutes.The micropill that obtains is carried out whole grain in double-deck screen shale shaker (upper strata is 20 orders, and lower floor is 40 orders), obtains the micropill that 135kg has following physicochemical property:
A, moisture 6%
B, the about 80000U/g of enzymatic activity
C, outward appearance have smooth surface, pale brown look
The micropill of d, diameter 0.6-0.7mm
(6) 1,4 beta-glucanase micropill: flour 65Kg, wheat root powder 5Kg are marked in weighing, (model: SLHSJ-1) mixing is 30 minutes in the efficient mixer of twin shaft paddle formula for concentrated dextranase enzyme powder 20Kg, cornstarch 7Kg, microcrystalline cellulose 5Kg, dolomol 3Kg, weighing 17Kg concentration is that 30% the polyethylene glycol aqueous solution is in liquid spraying can afterwards, use the compressed air hydrojet of 0.2-0.25MPa, stir after the hydrojet and got wet feed in 3 minutes.Wet feed is knocked down SY-200 type Squeezinggranulator extruder grain under the condition of rotating speed 20Hz, load 6.5V and 38 ℃.The particle 15Kg that weighing obtains knocks down SY-700 type finisher,pill is rolled into ф 0.6-0.7mm under the rotating speed of 20Hz micropill.The micropill 150Kg that weighing obtains knocks down GF-300 type boiling drier under 38 ℃-45 ℃ of EATs and air door 30V condition dry 150 minutes.The micropill that obtains is carried out whole grain in double-deck screen shale shaker (upper strata is 20 orders, and lower floor is 40 orders), obtains the micropill that 135kg has following physicochemical property:
A, moisture 6%
B, the about 500000U/g of enzymatic activity
C, outward appearance have smooth surface, brown
The micropill of diameter 0.6-0.7mm
(7) blank micropill: weighing mark flour 25Kg, wheat root powder 12Kg, cornstarch 15Kg, microcrystalline cellulose 10Kg, dolomol 5Kg are in the efficient mixer of twin shaft paddle formula (model: SLHSJ-1) mixed 30 minutes, weighing 15Kg concentration is that 33% the polyethylene glycol aqueous solution is in liquid spraying can afterwards, use the compressed air hydrojet of 0.2-0.25MPa, stir after the hydrojet and got wet feed in 5 minutes.Wet feed is knocked down SY-200 type Squeezinggranulator extruder grain under the condition of rotating speed 25Hz, load 7.5V and 40 ℃.The particle 15Kg that weighing obtains knocks down SY-700 type finisher,pill is rolled into ф 0.6-0.7mm under the rotating speed of 25Hz micropill.The micropill 200Kg that weighing obtains knocks down GF-300 type boiling drier under 38 ℃-45 ℃ of EATs and air door 40V condition dry 150 minutes.The micropill that obtains is carried out whole grain in double-deck screen shale shaker (upper strata is 20 orders, and lower floor is 40 orders), obtains the blank micropill that 185kg has following physicochemical property:
A, surplus moisture 5%
B, sight have smooth surface, white
The micropill of c, diameter 0.6-0.7mm
(B) zytase micropill 10～20kg, the acid protease micropill 6～20kg, endo-amylase micropill 8～20kg, neutral proteinase micropill 4～10kg, cellulose micropill 5～10kg, β～dextranase micropill 10～20kg and the blank pill 57～0kg that are obtained by step (A) of weighing seethes with excitement at normal temperatures and mixed 30～60 minutes in GF～500 types boiling machine, feeding concentrated micropill complex enzyme.
Embodiment 1:
Weighing zytase micropill 10kg, acid protease micropill 6kg, endo-amylase micropill 8kg, neutral proteinase micropill 4kg, cellulose micropill 5kg, 1,4 beta-glucanase micropill 10kg and blank pill 57kg seethe with excitement at normal temperatures in GF-500 type boiling machine and mixed 50 minutes, and the concentrated micropill complex enzyme of following physicochemical property must be arranged:
A, residual moisture content 6.5%
B, outward appearance have smooth surface, polychrome
C, the about 60000u/g of xylanase activity
D, the about 2000u/g of acid protease activity
E, the active about 300000u/g of endo-amylase
F, the about 2000u/g of neutral protein enzymatic activity
G, the about 4000u/g of cellulase activity
H, the about 50000u/g of 1,4 beta-glucanase activity
Embodiment 2:
Weighing zytase micropill 20kg, acid protease micropill 20kg, endo-amylase micropill 20kg, neutral proteinase micropill 10kg, cellulose micropill 10kg, 1,4 beta-glucanase micropill 20kg seethe with excitement at normal temperatures in GF-500 type boiling machine and mixed 50 minutes, and the concentrated micropill complex enzyme of following physicochemical property must be arranged:
A, residual moisture content 6%
B, outward appearance have smooth surface, polychrome
C, the about 120000u/g of xylanase activity
D, the about 7000u/g of acid protease activity
E, the active about 700000u/g of endo-amylase
F, the about 6000u/g of neutral protein enzymatic activity
G, the about 8000u/g of cellulase activity
H, the about 100000u/g of 1,4 beta-glucanase activity
Embodiment 3:
Weighing zytase micropill 15kg, acid protease micropill 13kg, endo-amylase micropill 14kg, neutral proteinase micropill 7kg, cellulose micropill 7kg, 1,4 beta-glucanase micropill 15kg and blank pill 29kg seethe with excitement at normal temperatures in GF-500 type boiling machine and mixed 50 minutes, and the concentrated micropill complex enzyme of following physicochemical property must be arranged:
A, residual moisture content 6.8%
B, outward appearance have smooth surface, polychrome
C, the about 90000u/g of xylanase activity
D, the about 4500u/g of acid protease activity
E, the active about 500000u/g of endo-amylase
F, the about 4000u/g of neutral protein enzymatic activity
G, the about 5600u/g of cellulase activity
H, the about 75000u/g of 1,4 beta-glucanase activity
Claims (2)
1, a kind of polychrome micro-pill type complex enzyme for feed, it is characterized in that it mainly is to be made by following materials of weight proportions: zytase micropill 10～20, acid protease micropill 6～20, endo-amylase micropill 8～20, neutral proteinase micropill 4～10, cellulose micropill 5～10,1,4 beta-glucanase micropill 10～20, blank pill 57～0, wherein
(1) described zytase micropill is made by following materials of weight proportions: mark flour 15, wheat root powder 5, the zytase enzyme powder 50 that concentrates, cornstarch 7, microcrystalline cellulose 5, dolomol 3,30% the polyethylene glycol aqueous solution 30;
(2) described acid protease micropill is made by following materials of weight proportions: bean cake powder 20, wheat root powder 8, the acid protease 25 that concentrates, cornstarch 10, microcrystalline cellulose 8, dolomol 4,30% the polyethylene glycol aqueous solution 20;
(3) described endo-amylase micropill is made by following materials of weight proportions: the polyethylene glycol aqueous solution 24 of calcium carbonate 15, wheat root powder 5, the endo-amylase enzyme powder 50 that concentrates, cornstarch 7, microcrystalline cellulose 5, dolomol 3, anhydrous calcium chloride 0.1,30%;
(4) described neutral proteinase micropill is made by following materials of weight proportions: mark flour 50, malt flour 5, concentrate neutral proteinase enzyme powder 15, cornstarch 7, microcrystalline cellulose 5, dolomol 3,30% the polyethylene glycol aqueous solution 19;
(5) described cellulose micropill is made by following materials of weight proportions: the polyethylene glycol aqueous solution 21 of malt flour 20, wheat root powder 10, the cellulose enzyme powder 30 that concentrates, cornstarch 7, microcrystalline cellulose 5, dolomol 3,30%;
(6) described 1,4 beta-glucanase micropill is made by following materials of weight proportions: mark flour 65, wheat root powder 5, the dextranase enzyme powder 20 that concentrates, cornstarch 7, microcrystalline cellulose 5, dolomol 3,30% the polyethylene glycol aqueous solution 17;
(7) described blank pill is made by following materials of weight proportions: mark flour 25, wheat root powder 12, cornstarch 15, microcrystalline cellulose 10, dolomol 5,33% the polyethylene glycol aqueous solution 15.
2, the manufacture method of the described polychrome micro-pill type of a kind of claim 1 complex enzyme for feed is characterized in that it comprises the following steps:
A) make single piller
(1) makes described zytase micropill: take by weighing described mark flour, described wheat root powder, described concentrated zytase enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol by (1) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, the concentration that takes by weighing described weight proportion afterwards is 30% the polyethylene glycol aqueous solution and places liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the zytase wet feed in 3 minutes; Described zytase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(2) make described acid protease micropill: take by weighing described bean cake powder, described wheat root powder, described concentrated acid protease, described cornstarch, described microcrystalline cellulose, described dolomol by (2) described weight proportion in the claim 1 and in mixer, mixed 40 minutes, take by weighing described 30% the polyethylene glycol aqueous solution of described weight proportion afterwards and place liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the acid protease wet feed in 3 minutes; Described acid protease wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(3) make described endo-amylase micropill: take by weighing described calcium carbonate, described wheat root powder, described concentrated endo-amylase enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol and described anhydrous calcium chloride by (3) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, described 30% the polyethylene glycol aqueous solution that takes by weighing described weight proportion afterwards is in liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the endo-amylase wet feed in 3 minutes; Described endo-amylase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(4) make described neutral proteinase micropill: take by weighing described mark flour, described malt flour, described concentrated neutral proteinase enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol by (4) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, take by weighing described 30% the polyethylene glycol aqueous solution of described weight proportion afterwards and place liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the neutral proteinase wet feed in 3 minutes; Described neutral proteinase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(5) make described cellulase micropill: take by weighing described malt flour, described wheat root powder, described concentrated cellulose enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol by (5) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, take by weighing described 30% the polyethylene glycol aqueous solution of described weight proportion afterwards and place liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the cellulase wet feed in 3 minutes; Described cellulase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(6) make described 1,4 beta-glucanase micropill: take by weighing described mark flour, described wheat root powder, described concentrated dextranase enzyme powder, described cornstarch, described microcrystalline cellulose, described dolomol by (6) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, take by weighing 30% the polyethylene glycol aqueous solution of described weight proportion afterwards and place liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got the 1,4 beta-glucanase wet feed in 3 minutes; Described 1,4 beta-glucanase wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes;
(7) make described blank micropill: take by weighing described mark flour 25, described wheat root powder, described cornstarch, described microcrystalline cellulose, described dolomol by (7) described weight proportion in the claim 1 and in mixer, mixed 30 minutes, described 33% the polyethylene glycol aqueous solution that takes by weighing described weight proportion afterwards is in liquid spraying can, use the pressure-air hydrojet, stir after the hydrojet and got blank wet feed in 5 minutes.Described blank wet feed is knocked down extruder grain in the Squeezinggranulator, knock down the micropill that is rolled into 0.6～0.7mm in the finisher,pill again and promptly got described zytase micropill in dry 150 minutes.
B) taking by weighing steps A by the weight proportion described in the claim 1) the described zytase micropill that obtains, described acid protease micropill, described endo-amylase micropill, described neutral proteinase micropill, described cellulose micropill, described 1,4 beta-glucanase micropill and the boiling at normal temperatures in the boiling machine of described blank pill mixed 30-60 minute, promptly gets described polychrome micro-pill type complex enzyme for feed.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102669494A (en) * | 2012-06-27 | 2012-09-19 | 山东新希望六和集团有限公司 | Heat-resistant stress compound feed of laying hen and manufacturing method thereof |
| CN103221036A (en) * | 2010-10-01 | 2013-07-24 | 阿普塔利斯制药有限公司 | Enteric coated, low-strength pancrelipase formulations |
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2004
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103221036A (en) * | 2010-10-01 | 2013-07-24 | 阿普塔利斯制药有限公司 | Enteric coated, low-strength pancrelipase formulations |
| CN108187033A (en) * | 2010-10-01 | 2018-06-22 | 阿普塔利斯制药有限公司 | The low-intensity Cotazym of enteric coating |
| CN102669494A (en) * | 2012-06-27 | 2012-09-19 | 山东新希望六和集团有限公司 | Heat-resistant stress compound feed of laying hen and manufacturing method thereof |
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