CN101050406B - Method for squeezing auxiliary materials of enzyme added beer, processing installation, and saccharification method - Google Patents
Method for squeezing auxiliary materials of enzyme added beer, processing installation, and saccharification method Download PDFInfo
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- CN101050406B CN101050406B CN200710015500.2A CN200710015500A CN101050406B CN 101050406 B CN101050406 B CN 101050406B CN 200710015500 A CN200710015500 A CN 200710015500A CN 101050406 B CN101050406 B CN 101050406B
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Abstract
This invention discloses processing method, processing apparatus and saccharification method for beer adjunct added with enzyme preparation by squeezing and cooking. This invention provides squeezing and cooking apparatus for adding enzyme preparation to beer adjunct, reasonable parameters of squeezing and cooking system for adding enzyme preparation to beer adjunct, and saccharification method for beer adjunct added with enzyme preparation. During the saccharification process, the mash of beer adjunct added with enzyme preparation has such advantages as adequate starch degradation, short saccharification time, and high extract yield. Compared with the present double-mash saccharification method and enzyme addition saccharification method, the method in this invention omits beer adjunct cooking and pasting process and apparatus, and adds malt powder and beer adjunct powder or mince added with enzyme preparation into the water in the saccharification pot simultaneously for saccharification, which can save energy, lower cost, and increase beer productivity.
Description
Technical field
The invention belongs to the technical field that working method, processing unit (plant) and the method for saccharifying of the auxiliary material of beer of zymin are added in the extrusion cooking in beer brewing technique.
Background technology
From the beginning of the eighties to the beginning of the nineties, when Chinese scholars research extrusion cooking auxiliary material of beer, find extrusion cooking auxiliary material of beer, its wheat juice extract content is increased, the beer fermentation cycle shortens, and saves Fructus Hordei Germinatus consumption, reduces beer cost.Meanwhile, save boiling gelatinization operation and the equipment of traditional beer auxiliary material.But eventually because its wheat juice saccharification and filtration difficulty stop research.K.T.Westwood (1994) points out: make great efforts although done in many ways, extrusion cooking cereal is increasing for the technical difficulty of beer brewing (high with unacceptable wort viscosity), also be not overcome (N.D.Frame.The Technology of ExtrusionCooking.Printed in Greate Britain by St.Edimundsbury Press, 1994:237-250).
Working method, processing unit (plant) and the method for saccharifying (patent No. 00122033.0 of patent of invention-extruding puffing auxiliary material of beer, the applying date: 2000-08-03), working method, processing unit (plant) and the method for saccharifying (application number 200510045328.6 of auxiliary material of beer extrusion cooking, the applying date: 2005-12-09) and the method for saccharifying (application number: 200610070044.7 of extrusion cooking auxiliary material of beer, the applying date: 2006-11-07), solve mash corresponding to above-mentioned extrusion cooking auxiliary material of beer and be difficult to the problem that saccharification is filtered.
When the extrusion cooking auxiliary material of beer saccharification of above-mentioned patented technology, although its saccharification time is long unlike the saccharification time of not extrusion cooking of tradition auxiliary material of beer, its saccharification time is still relatively long, and the yield of liquor is relatively less.Major cause is that the speed of the starch degradation in auxiliary material is slow, degrades not thoroughly simultaneously, and the utilization ratio of starch is low.This is relevant with working method, processing unit (plant) and the method for saccharifying of extrusion cooking auxiliary material of beer.
Only have and further overcome above-mentioned the deficiencies in the prior art, just can make the saccharification time of extrusion cooking auxiliary material of beer shorten, starch degradation in auxiliary material is more thorough, beer production increases.
Summary of the invention
The invention provides a kind of extrusion cooking and add working method, processing unit (plant) and the method for saccharifying of the auxiliary material of beer of zymin, it can make the saccharification time of the extrusion cooking auxiliary material of beer of prior art shorten, starch degradation in auxiliary material is more thorough, and beer production increases.
In order to reach the object that solves above-mentioned prior art deficiency, technical scheme of the present invention is as follows:
The invention provides a kind of extrusion cooking processing unit (plant) of processing the auxiliary material of beer that adds zymin, it is mainly made up of sleeve entirety and a screw rod entirety of an axial opposite opened, the sleeve of wherein said extruding machining apparatus is by the first segment sleeve 2 of axial opposite opened, second section sleeve 4, section three, sleeve 5 and Section of four sleeve 7 form, each joint sleeve is by rear and front installation, sleeve entirety is axial opposite opened, first segment sleeve 2, second section sleeve 4, section three, sleeve 5 and Section of four sleeve 7 can be closed, by the top and the bottom of the above-mentioned each joint sleeve of fastening piece locking, first segment screw rod 1, second section screw rod 6 and Section of three screw rod 10 are sleeved on main shaft 15, described screw rod is by rear and front installation, rotate with main shaft 15, two opposite opened entirety that first segment sleeve 2, Section of three sleeve 5 of second section sleeve 4 and Section of four sleeve 7 form can be distinguished A around the shaft, and B outwards rotates, and sleeve entirety is separated vertically, the compression ratio of screw rod entirety is 7～30, and length-to-diameter ratio is 6～15, the helix angle of the internal thread of the externally threaded helix angle of second section screw rod 6, Section of three screw rod 10 and the second sleeve 4, the 3rd sleeve 5, quadruplet cylinder 7 is roughly equal, and thread rotary orientation is contrary, section three, when the small end that the volume between the end of screw rod 10 and template 8 internal surfaces should be Section of three screw rod 10 is goed around 0.5～5 times of theoretical output volume, the aperture of the nib 9 of template 8 is Φ 4mm～Φ 16mm, and adjustable, the length of nib 9 is 6mm～20mm, adjustable.
The present invention provides a kind of extrusion cooking for beer brewing to add the working method of the auxiliary material of beer of zymin simultaneously, auxiliary material of beer before wherein said extrusion cooking, water ratio <15%, through pulverizing the sieve that is all 1.0mm～5mm by aperture, water ratio is adjusted to 20%～45%, add appropriate zymin simultaneously, utilize above-mentioned extrusion cooking device extruding to add the auxiliary material of beer of zymin, wherein first segment sleeve 2 is not heated or cooled, second section sleeve 4, section three, the temperature of sleeve 5 and Section of four sleeve 7 is respectively 15 DEG C～50 DEG C, 15 DEG C～70 DEG C and 25 DEG C～85 DEG C, the self controllable adjusting of temperature, the rotating speed of the screw rod entirety that first segment screw rod 1, second section screw rod 6 and Section of three screw rod 10 form is 50r/min～260r/min, adjustable, the auxiliary material of beer of zymin is added in the extrusion cooking of extruding, shredded, be cooled to room temperature, air seasoning or cryodrying, drying temperature is less than or equal to 50 DEG C, the auxiliary material of beer water ratio <15% of zymin is added in dried extruding, through pulverizing the sieve that is all 1.5mm～8mm by aperture, or the auxiliary material of beer of zymin is added in the extrusion cooking of extruding, shredded for subsequent use.
The auxiliary material of beer of zymin is added in extrusion cooking prepared by above-mentioned working method, and the zymin of adding in auxiliary material of beer before described extrusion cooking comprises one or more in the zymins such as high temperature resistant α-amylase, heatproof α-amylase, mesophilicα-diastase, saccharifying enzyme, proteolytic enzyme, prozyme.
The auxiliary material of beer of zymin is added in the extrusion cooking that prepared by above-mentioned working method extrude, and comprises that extrusion cooking adds one or more in the rice of zymin, de-embryo corn, starch, thick starch with embryo corn, sorghum rice, barley, wheat and above-mentioned material.
The present invention also provides a kind of method for saccharifying that uses the above-mentioned extrusion cooking of extruding to add the auxiliary material of beer of zymin, and its technical measures are as follows:
The auxiliary material of beer that zymin is added in the extrusion cooking of extruding drops in the water of brew kettle through the powder of pulverizing or through the material of chopping together with Fructus Hordei Germinatus powder, 32～52 DEG C of water temperatures feed intake, or the auxiliary material of beer powder of zymin is added in extrusion cooking, Fructus Hordei Germinatus powder drops into brew kettle together with water, above-mentioned mash is heated to 32～52 DEG C simultaneously, wherein material-water ratio is 1:2.0～1:6, the ratio that the auxiliary material of beer weight of zymin and the auxiliary material of beer weight sum of malt weight and extrusion cooking interpolation zymin are added in extrusion cooking is larger, or malt quality is poor, should add appropriate high temperature resistant α-amylase, efficient heatproof α-amylase, mesophilicα-diastase, saccharifying enzyme, proteolytic enzyme, prozyme, calcium ion and sour reagent etc. one or more, adjusting mash pH value is 4.0～7.5, be incubated 1～65 minute, if mash temperature is less than 48 DEG C～50 DEG C, be warming up to 48 DEG C～55 DEG C, be incubated 55～65 minutes, if mash temperature is equal to or greater than 48 DEG C～50 DEG C, be warming up to 55 DEG C～68 DEG C, be incubated 20～80 minutes, be warming up to again 68 DEG C～75 DEG C, if iodine inspection is passed through, be warming up to 73 DEG C～80 DEG C, at this temperature, filter, otherwise, at 68 DEG C～75 DEG C, be incubated 3～35 minutes, examine and pass through to iodine, be warming up to 73 DEG C～80 DEG C, at this temperature, filter.
The mellow solution of saccharification of the auxiliary material of beer of above-mentioned extrusion cooking interpolation zymin is in temperature-rise period, and the rotating speed that brew kettle stirs the blade of mash is 5～95r/min, and in insulating process, the rotating speed of blade is 2～65r/min.
The present invention compared with prior art has following advantage:
1. working method and the extruding machining apparatus thereof of the auxiliary material of beer of zymin added in the extrusion cooking that the above-mentioned prior art that the present invention points out is not mentioned, and makes the main component-starch of auxiliary material of beer, in extrusion process, degrades all the time under the effect of zymin.
2. extrusion cooking of the present invention is added compared with the auxiliary material of beer of zymin and the extrusion cooking auxiliary material of beer of above-mentioned prior art, the mash of the auxiliary material of beer of extrusion cooking interpolation zymin is in saccharifying, starch degradation more thorough, reducing sugar content is more, and saccharification time is less.
3. through a large amount of experimental studies, the present invention proposes extrusion cooking that prior art do not propose and add the method for saccharifying of the auxiliary material of beer of zymin, it is compared with the method for saccharifying of the extrusion cooking auxiliary material of beer of above-mentioned prior art, saccharification time is shorter, filtration velocity is very fast, and extract recovery rate is higher.
4. the method for saccharifying of the auxiliary material of beer of extrusion cooking interpolation zymin of the present invention is single wine with dregs saccharogenic method; it is compared with the traditional two wine with dregs saccharogenic methods (comprising additional enzyme saccharogenic method) that generally adopt at present; save traditional auxiliary material of beer boiling gelatinization operation and equipment; the auxiliary material of beer powder or the material chopped that make Fructus Hordei Germinatus powder, extrusion cooking add zymin drop in the water of brew kettle simultaneously; or auxiliary material of beer and water that zymin is added in above-mentioned Fructus Hordei Germinatus, extrusion cooking drop in brew kettle simultaneously; carry out saccharification; can save energy consumption
Simplify Mashing process process.
5, the present invention proposes the rotating speed being stirred by the paddle of brew kettle when the mash saccharification of auxiliary material of beer of zymin is added in extrusion cooking that prior art do not propose, and rational parameter area, make the particle of extrusion cooking auxiliary material of beer in mellow solution of saccharification, can be fully contact with plurality of enzymes preparation in mash etc., impel starch degradation wherein to become the glucides such as dextrin, oligose, reducing sugar and glucose.
Brief description of the drawings
Fig. 1 is the front view of extrusion cooking device of the present invention;
Fig. 2 is the semisectional view of the vertical view of extrusion cooking device of the present invention.
Concrete enforcement
Embodiments of the invention:
Referring to Fig. 1 and Fig. 2, extrusion cooking device of the present invention is mainly made up of sleeve entirety and a screw rod entirety of an axial opposite opened.Sleeve entirety is made up of first segment sleeve 2, second section sleeve 4, Section of three sleeve 5 and Section of four sleeve 7 of axial opposite opened, each joint sleeve is by rear and front installation, the screw thread of the internal surface of the sleeve entirety of opposite opened is continuous spiral-line, and when work, the top and the bottom of above-mentioned sleeve entirety are locked the top and the bottom of above-mentioned each joint sleeve by fastening piece 14, fastening piece 16, fastening piece 13, fastening piece 17, fastening piece 12, fastening piece 18, fastening piece 11 and fastening piece 19 respectively.First segment screw rod 1, second section screw rod 6 and Section of three screw rod 10 are sleeved on main shaft 15, and described screw rod, by rear and front installation, rotates with main shaft 15.While checking first segment screw rod 1, second section screw rod 6 and the outside surface of Section of three screw rod 10 component and the internal surface of first segment sleeve 2, second section sleeve 4, Section of three sleeve 5 and Section of four sleeve 7, dismantle and touch plate 8 and fastening piece 11, fastening piece 19, fastening piece 12, fastening piece 18, fastening piece 13, fastening piece 17, fastening piece 14 and fastening piece 16, by first segment sleeve 2, second section sleeve 4, Section of three sleeve 5 and Section of four two opposite opened entirety that sleeve 7 forms, A, B outwards rotate around the shaft respectively, and sleeve entirety is separated vertically.First segment sleeve 2 is not heated or cooled, and the outside surface of second section sleeve 4, Section of three sleeve 5 and Section of four sleeve 7 is by electrically heated, cooling by water coolant pressure, the warm self controllable adjusting of every joint cylinder.
The helix angle of the continuous internal thread of the second section screw rod 6 on main shaft 15, the externally threaded helix angle of Section of three screw rod 10 and second section sleeve 4, Section of three sleeve 5, Section of four sleeve 7 internal surfaces is roughly equal, and thread rotary orientation is contrary.Section three, the volume between the end face of screw rod 10 small ends and template 8 internal surfaces should be and when Section of three screw rod 10 small ends are goed around, releases 3 times of volume of material.The compression ratio of screw rod entirety is 15, and length-to-diameter ratio is 7.The aperture of the nib 9 in template 8 is adjustable between Φ 8mm～Φ 14mm.The length of nib 9 is 8mm～15mm, adjustable.
When work, the rice of zymin is added in the auxiliary material of beer-extrusion cooking that is extruded the interpolation zymin of boiling, de-embryo corn, band embryo corn, sorghum rice, barley, the starch of wheat and above-mentioned material, one or more in thick starch, water ratio <15%, through pulverizing the sieve that is all 1.0mm～5mm by aperture, water ratio is adjusted to 20%～45%, enter extrusion cooking device from feeding mouth 3, add the auxiliary material of beer of zymin at first segment screw rod 1, second section screw rod 6, section three, the outside surface of screw rod 10 and first segment sleeve 2, second section sleeve 4, section three, sleeve 5, section four, in the extrusion chamber that the internal surface of sleeve 7 forms, first segment screw rod 1, second section screw rod 6 rotates with main shaft 15 with Section of three screw rod 10, rotating speed is 50r/min～260r/min.Meanwhile, material is extruded to template 8 and is moved by feeding mouth 3.First segment sleeve 2 is not heated or cooled, and the outside surface of second section sleeve 4, Section of three sleeve 5 and Section of four sleeve 7 is by heat steam or electrically heated, cooling by water coolant or force air.The warm self controllable adjusting of cylinder.The temperature of second section sleeve 4, Section of three sleeve 5 and Section of four sleeve 7 is respectively 15 DEG C～50 DEG C, 15 DEG C～70 DEG C and 25 DEG C～85 DEG C, the self controllable adjusting of temperature.By thermal conduction, material in each sleeve heating or cooling extrusion chamber.The aperture of the nib 9 of template 8 is adjustable, and scope is Φ 8mm-Φ 14mm.The length of nib 9 is 6mm～20mm, adjustable.The auxiliary material of beer being extruded in cavity is extruded from nib 9, forms the columnar structure of porous.The auxiliary material of beer of zymin is added in the extrusion cooking of extruding, shredded, be cooled to room temperature, air seasoning or cryodrying, drying temperature is less than or equal to 50 DEG C, and the auxiliary material of beer water ratio <15% of zymin is added in dried extrusion cooking, through pulverizing the sieve that is all 1.5mm～8mm by aperture, or the auxiliary material of beer of zymin is added in the extrusion cooking of extruding, shredded for subsequent use.
Use the method for saccharifying of extrusion cooking auxiliary material of beer of the present invention as follows, the auxiliary material of beer that zymin is added in extrusion cooking drops in the water of brew kettle through the powder of pulverizing or through the material of chopping together with Fructus Hordei Germinatus powder, 38 DEG C of water temperatures feed intake, then above-mentioned mash is heated to 50 DEG C, wherein material-water ratio is 1:5.1, add appropriate high temperature resistant α-amylase, gypsum and lactic acid etc., adjusting mash pH value is 5.3～5.7, be incubated 60 minutes, then be warming up to 65 DEG C, be incubated 60 minutes, be warming up to again 71 DEG C, be incubated 15 minutes, to iodine inspection (passing through), be warming up to 78 DEG C, filter.
Above-mentioned mellow solution of saccharification is in temperature-rise period, and the rotating speed that brew kettle stirs the blade of mash is 5～95r/min, and in insulating process, the rotating speed of blade is 2～65r/min.
The material of extrusion cooking interpolation zymin of the present invention also can be used for the production of syrup, β-amylose, alcohol, white wine.
Claims (3)
1. the method for saccharifying of the auxiliary material of beer of an extrusion cooking interpolation zymin of extruding, the auxiliary material of beer that it is characterized in that extrusion cooking interpolation zymin drops in the water of brew kettle through the powder of pulverizing or through the material of chopping together with Fructus Hordei Germinatus powder, 32 DEG C～52 DEG C of water temperatures feed intake, or the auxiliary material of beer powder of zymin is added in extrusion cooking, Fructus Hordei Germinatus powder drops into brew kettle together with water, above-mentioned mash is heated to 32 DEG C～52 DEG C simultaneously, wherein material-water ratio is 1: 2.0～1: 6, the ratio that the auxiliary material of beer weight of zymin and the auxiliary material of beer weight sum of malt weight and extrusion cooking interpolation zymin are added in extrusion cooking is larger, or malt quality is poor, should add appropriate high temperature resistant α-amylase, efficient heatproof α-amylase, mesophilicα-diastase, saccharifying enzyme, proteolytic enzyme, prozyme, calcium ion and sour reagent one or more, adjusting mash pH value is 4.0～7.5, insulation 1min.～65min., if mash temperature is less than 48 DEG C～50 DEG C, be warming up to 48 DEG C～55 DEG C, insulation 55min.～65min., if mash temperature is equal to or greater than 48 DEG C～50 DEG C, be warming up to 55 DEG C～68 DEG C, insulation 20min.～80min., be warming up to again 68 DEG C～75 DEG C, if iodine inspection is passed through, be warming up to 73 DEG C～80 DEG C, at this temperature, filter, otherwise, at 68 DEG C～75 DEG C, insulation 3min.～35min., examine and pass through to iodine, be warming up to 73 DEG C～80 DEG C, at this temperature, filter, the auxiliary material of beer that zymin is added in described extrusion cooking comprises that the extrusion cooking of extruding adds one or more in the rice of zymin, de-embryo corn, starch, thick starch with embryo corn, sorghum rice, barley, wheat and above-mentioned material, the auxiliary material of beer that zymin is added in described extrusion cooking is to be processed by extrusion cooking processing unit (plant), this device is mainly made up of sleeve entirety and a screw rod entirety of an axial opposite opened, the sleeve of described extruding machining apparatus is by the first segment sleeve (2) of axial opposite opened, second section sleeve (4), section three, sleeve (5) and Section of four sleeve (7) composition, each joint sleeve is by rear and front installation, sleeve entirety is axial opposite opened, first segment sleeve (2), second section sleeve (4), section three, sleeve (5) and Section of four sleeve (7) can be closed, by the top and the bottom of the above-mentioned each joint sleeve of fastening piece locking, first segment screw rod (1), second section screw rod (6) and Section of three screw rod (10) are sleeved on main shaft (15), above-mentioned screw rod is by rear and front installation, rotate with main shaft (15), first segment sleeve (2), second section sleeve (4), section three, two opposite opened entirety of sleeve (5) and Section of four sleeve (7) composition can be distinguished (A around the shaft, B) outwards rotate, sleeve entirety is separated vertically, the length-to-diameter ratio of screw rod entirety is 6～15, second section screw rod (6), section three, the externally threaded helix angle of screw rod (10) and the second sleeve (4), the 3rd sleeve (5), the helix angle of the internal thread of quadruplet cylinder (7) is roughly equal, thread rotary orientation is contrary, the aperture of the nib (9) of template (8) is Φ 4mm～Φ 16mm, adjustable, the compression ratio of screw rod entirety is 7～30, section three, when the small end that the volume between the end face of the small end of screw rod (10) and template (8) internal surface should be Section of three screw rod (10) is goed around 0.5 times～5 times of theoretical output volume, the length of nib (9) is 6mm～20mm, adjustable.
2. the method for saccharifying of the auxiliary material of beer of zymin is added in extrusion cooking of extruding according to claim 1, it is characterized in that the auxiliary material of beer of described extrusion cooking interpolation zymin, its working method is, water ratio <15% before extrusion cooking, through pulverizing the sieve that is all 1.0mm～5mm by aperture, water ratio is adjusted to 20%～45%, add appropriate zymin simultaneously, comprise appropriate high temperature resistant α-amylase, efficient heatproof α-amylase, mesophilicα-diastase, saccharifying enzyme, proteolytic enzyme, prozyme one or more, utilize above-mentioned extrusion cooking device extruding to add the auxiliary material of beer of appropriate zymin, wherein first segment sleeve (2) is not heated or cooled, second section sleeve (4), section three, the temperature of sleeve (5) and Section of four sleeve (7) is respectively 15 DEG C～50 DEG C, 15 DEG C～70 DEG C and 25 DEG C～85 DEG C, the self controllable adjusting of temperature, first segment screw rod (1), the rotating speed of the screw rod entirety of second section screw rod (6) and Section of three screw rod (10) composition is 50r/min～260r/min, adjustable, the auxiliary material of beer of zymin is added in the extrusion cooking of extruding, shredded by cutting knife, be cooled to room temperature, air seasoning or cryodrying, drying temperature is less than or equal to 50 DEG C, the auxiliary material of beer water ratio <15% of zymin is added in dried extruding, through pulverizing the sieve that is all 2～8mm by aperture, or the auxiliary material of beer of zymin is added in the extrusion cooking of extruding, shredded by cutting knife, for subsequent use.
3. the method for saccharifying of the auxiliary material of beer of zymin is added in extrusion cooking of extruding according to claim 1, it is characterized in that the mash of described brew kettle is in temperature-rise period, the rotating speed that stirs the blade of mash in brew kettle is 5r/min～95r/min, in insulating process, the rotating speed of blade is 2r/min～65r/min.
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| CN101230406A (en) | 2008-02-25 | 2008-07-30 | 山东理工大学 | Squeezing processing method and device for enzyme starch syrup material as well as saccharifying method therefor |
| CN102911993B (en) * | 2012-10-18 | 2014-11-05 | 申德超 | Preparation of protein and polypeptide through low-temperature extrusion enzymolysis method |
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| CN1814723A (en) * | 2005-12-09 | 2006-08-09 | 山东理工大学 | Beer auxiliary-material extruding, steaming and boiling method, processing apparatus and saccharification method |
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Application publication date: 20071010 Assignee: Zibo Huichuang Biological Science & Technology Co., Ltd. Assignor: Shandong University of Technology Contract record no.: 2013370000271 Denomination of invention: Method for squeezing auxiliary materials of enzyme added beer, processing installation, and saccharification method License type: Exclusive License Record date: 20131212 |
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