CN107183192A - A kind of preparation method of the low purine soya-bean milk of deodorant - Google Patents
A kind of preparation method of the low purine soya-bean milk of deodorant Download PDFInfo
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- CN107183192A CN107183192A CN201710299435.4A CN201710299435A CN107183192A CN 107183192 A CN107183192 A CN 107183192A CN 201710299435 A CN201710299435 A CN 201710299435A CN 107183192 A CN107183192 A CN 107183192A
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- soya
- bean milk
- soybean
- deodorant
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C11/00—Milk substitutes, e.g. coffee whitener compositions
- A23C11/02—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins
- A23C11/10—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
- A23C11/103—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins containing only proteins from pulses, oilseeds or nuts, e.g. nut milk
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- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
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- Beans For Foods Or Fodder (AREA)
Abstract
The present invention relates to food production technical field, and in particular to a kind of preparation method of the low purine soya-bean milk of deodorant.Comprise the following steps that, steamed after washing soybean, rapid cryogenic freezing is gone out except lipoxidase realizes deodorant, smashing rapid high-temperature process after rear vacuum and low temperature processing to pieces is fully dissolved out purine, removed after washing, leading to oxygen centrifugal treating after defibrination is fully dissolved out the protein in bean dregs, and last high-pressure stirring is fully passivated trypsase, finally gives the low purine soya-bean milk of deodorant of the present invention, the soya-bean milk beans that the present invention finally gives are aromatic strongly fragrant, free from beany flavor, purine content is relatively low, the micro- Huang of color and luster.
Description
Technical field
The present invention relates to food production technical field, and in particular to a kind of preparation method of the low purine soya-bean milk of deodorant.
Background technology
China is the native place of soybean, and oneself has the history of 5,000 years to yunnan province, while being also earliest development ＆ production beans
The country of product, tender bean curd just belongs to one kind of bean product, and tender bean curd, also known as south bean curd, soft bean curd, gypsum bean curd, color and luster are white,
It is very tender, abundant protein is contained in the bean product such as tender bean curd, and also bean curd albumen belongs to adequate proteins, not only containing needed by human
8 kinds of amino acid, and its ratio needs also close to human body, and nutritive value is higher, and the lecithin contained can be removed and be attached to blood
Cholesterol on tube wall, prevents vascular sclerosis, prevention of cardiovascular disease, cardioprotection, and contains several mineral materials, supplements calcium
Matter, prevents the osteoporosis caused by calcium deficiency, promotes skeleton development, extremely advantageous to the bone growth of children, old man, tender at present
Bean curd, which makes, main to be included bubble beans, slurrying, mashing off, filtering, this four roads manufacture craft is solidified, wherein bubble beans process is to soak bean or pea
Ducking in drink makes its water suction complete, beneficial to defibrination, but bubble beans process is lack of standardization at present, and time control is not accurate, and during bubble beans
Between it is long, water consumption is larger, mashing off process for make protein denaturation fully, need to carry out at high temperature, nutrition heat loss is larger, coagulate
Admittedly it is to be solidified by adding gypsum liquid in filter pulp, and concentration is higher general contains an a variety of huge sum of moneys in 8% or so, gypsum
Belong to the composition such as impurity, particularly arsenic, lead extremely harmful to human body, adding gypsum under this high concentration for a long time is used to make gypsum beans
Corruption, easily jeopardizes health.
The content of the invention
The shortcoming that tender bean curd is present is made for the prior art processes illustrated in background technology, it is an object of the invention to carry
For a kind of preparation method of the low purine soya-bean milk of deodorant.
The technical solution adopted by the present invention is that a kind of preparation method of the low purine soya-bean milk of deodorant is comprised the following steps that,
（1）After selected soybean is cleaned, steamed under 108-110 DEG C of steam after 5-6 minute, be immediately placed in household freezer it is interior-
Freezing processing 1-1.5 seconds at 30 ~ -37 DEG C；
（2）Soybean is sent into tissue mashing machine, under 1800-2000r/min rotating speeds, processing 1.8-2 minutes is smashed to pieces；
（3）It is that 2-3Kpa, temperature are to handle 30-35 minute at -4 DEG C -0 DEG C that obtained soybean will be smashed to pieces in vacuum, it is former very
Reciprocal of duty cycle lower moment is warming up to 120-130 DEG C, is kept for 2-2.5 seconds, the soybean after processing is rinsed one time in water；
（4）Soybean and water are pressed 1:5-7 volume ratio mixing feeding paste mill grinding, defibrination fineness is in 128-130 mesh；
（5）Oxygen is passed through into soya-bean milk to saturation in the case where environmental pressure is 30-40MPa, after being kept for 60-65 minutes, in 5000-
Centrifuged 8-10 seconds under 5800rpm centrifugation rate, stand precipitation to appear, fully squeezing is removed slag, and obtains soya-bean milk；
（6）Soya-bean milk is passed through in stirred tank, it is 60-65MPa to control stirred tank pressure, and temperature is 100 DEG C, with 1000-1200r/
Min stir speed (S.S.) stirring soya-bean milk, mixing time is 30-35 seconds, obtains the low purine soya-bean milk of deodorant of the present invention.
It is preferred that, after selected soybean is cleaned, steam after 10 minutes, be immediately placed in household freezer under 109 DEG C of steam
Freezing processing 2 minutes at -7 DEG C；
It is preferred that, soybean is sent into tissue mashing machine, under 1860r/min rotating speeds, processing 20 minutes is smashed to pieces.
It is preferred that, will smash obtained soybean to pieces in vacuum is that 2.2Kpa, temperature are to handle 30 minutes at -2 DEG C, former true
Reciprocal of duty cycle lower moment is warming up to 128 DEG C, is kept for 2 seconds.
It is preferred that, oxygen is passed through into soya-bean milk to saturation in the case where environmental pressure is 35MPa, after being kept for 62 minutes,
Centrifuged 9 seconds under 5500rpm centrifugation rate, stand precipitation to appear, fully squeezing is removed slag, and obtains soya-bean milk.
The low purine soya-bean milk manufacture craft of deodorant of the present invention has following innovative point compared to prior art：
（1）Heat treatment is a customary means for inactivating lipoxidase in soybean, but heat-treated soybean is inactivated in the prior art
It is usually by after cracking soybeans, then to reach and fully go out through high temperature long time treatment to ensure that inactivation is abundant during lipoxidase
Purpose living, the oxygen that lipoxidase can be in rapid ingress of air in soybean after such processing method is on the one hand broken, generation raw meat
Taste, causes deodorization insufficient, on the other hand the soybean after crushing is heat-treated, nutrition leak is larger, for prior art
The shortcoming of presence, the present invention is designed by following technological means, can ensure fully inactivation on the premise of soybean particle is complete
Lipoxidase in soybean, guaranteed heat treatment time is shorter, and nutritive loss is minimized, specifically,
Step of the present invention（1）In processed soybeans, soybean was steamed under 108-110 DEG C of steam after 5-6 minutes, then through -30
Freezing processing 1-1.5 seconds at ~ -37 DEG C, the heat Bi Ru organization centers obtained after can soybean be steamed, i.e., shorter when steaming
Between under, heat also can be well into soyabean tissue center, it is ensured that the lipoxidase in processed soybeans is fully inactivated, and processing when
Soybean will not produce fishy smell, finally realize full fishy smell-eliminating without broken；
（2）Into soya-bean milk, purine composition is removed in addition and heating stirring is processed as going the customary means of purine when soya-bean milk makes, herein
The shortcoming that reason method is present mainly has at following 2 points, is a little that purine composition can bring certain influence on soya-bean milk mouthfeel, another
Point is that long-time heating stir process nutritive loss rate is higher；
The present invention remove soybean in purine when, be by will smash to pieces obtained soybean vacuum be 2-3Kpa, temperature for-
Handled 30-35 minutes at 4 DEG C -0 DEG C, moment is warming up to 120-130 DEG C under former vacuum, keeps 2-2.5 seconds this technology hand
Purine composition in Duan Shixian, the soybean made is fully dissolved out, and the purine after rinsing in removal soybean, and this technological means can be gone
Except in soybean more than 87.2% purine, and in this processing procedure soybean, total nutritive loss rate is less than 2.8%；
（3）The present invention is passed through oxygen into soya-bean milk to saturation in the case where environmental pressure is 30-40MPa, after being kept for 60-65 minutes,
Centrifuged 8-10 seconds under 5000-5800rpm centrifugation rate, the setting of this process makes protein in bean dregs be fully dissolved out, discharge,
It ensure that protein content in slurries；
（4）Soya-bean milk is passed through in stirred tank, and it is 60-65MPa to control stirred tank pressure, and temperature is 100 DEG C, with 1000-1200r/min
Stir speed (S.S.) stirring soya-bean milk this process the trypsin inhibitor deactivation rate in soya-bean milk can be made to reach more than 92%, and handle
Total nutritive loss rate is less than 1.5% in process soybean；
The soya-bean milk beans that the present invention finally gives are aromatic strongly fragrant, and free from beany flavor, purine content is relatively low, the micro- Huang of color and luster.
Embodiment
Embodiment 1：A kind of preparation method of the low purine soya-bean milk of deodorant, is comprised the following steps that,
（1）After selected soybean is cleaned, steam after 5 minutes, be immediately placed in household freezer at -30 DEG C under 108 DEG C of steam
Freezing processing 1 second；
（2）Soybean is sent into tissue mashing machine, under 1800r/min rotating speeds, processing 1.8 minutes is smashed to pieces；
（3）It is that 2Kpa, temperature are to handle 30 minutes at -4 DEG C that obtained soybean will be smashed to pieces in vacuum, the moment under former vacuum
120 DEG C are warming up to, is kept for 2 seconds, the soybean after processing is rinsed one time in water；
（4）Soybean and water are pressed 1:5 volume ratio mixing feeding paste mill grinding, defibrination fineness is in 128 mesh；
（5）Oxygen is passed through into soya-bean milk to saturation in the case where environmental pressure is 30MPa, after being kept for 60 minutes, in 5000rpm centrifugation
Centrifuged 8 seconds under speed, stand precipitation to appear, fully squeezing is removed slag, and obtains soya-bean milk；
（6）Soya-bean milk is passed through in stirred tank, it is 60MPa to control stirred tank pressure, and temperature is 100 DEG C, with 1000r/min stirring
Speed stirs soya-bean milk, and mixing time is 30 seconds, obtains the low purine soya-bean milk of deodorant of the present invention.
Embodiment 2：A kind of preparation method of the low purine soya-bean milk of deodorant, is comprised the following steps that,
（1）After selected soybean is cleaned, steam after 6 minutes, be immediately placed in household freezer at -37 DEG C under 110 DEG C of steam
Freezing processing 1.5 seconds；
（2）Soybean is sent into tissue mashing machine, under 2000r/min rotating speeds, processing 2 minutes is smashed to pieces；
（3）It is that 3Kpa, temperature are to handle 35 minutes at -0 DEG C that obtained soybean will be smashed to pieces in vacuum, the moment under former vacuum
130 DEG C are warming up to, is kept for 2.5 seconds, the soybean after processing is rinsed one time in water；
（4）Soybean and water are pressed 1:7 volume ratio mixing feeding paste mill grinding, defibrination fineness is in 130 mesh；
（5）Oxygen is passed through into soya-bean milk to saturation in the case where environmental pressure is 40MPa, after being kept for 65 minutes, in 5800rpm centrifugation
Centrifuged 10 seconds under speed, stand precipitation to appear, fully squeezing is removed slag, and obtains soya-bean milk；
（6）Soya-bean milk is passed through in stirred tank, it is 65MPa to control stirred tank pressure, and temperature is 100 DEG C, with 1200r/min stirring
Speed stirs soya-bean milk, and mixing time is 35 seconds, obtains the low purine soya-bean milk of deodorant of the present invention.
Embodiment 3：A kind of preparation method of the low purine soya-bean milk of deodorant, is comprised the following steps that,
（1）After selected soybean is cleaned, steam after 5.6 minutes, be immediately placed in household freezer at -34 DEG C under 109 DEG C of steam
Lower freezing processing 1.3 seconds；
（2）Soybean is sent into tissue mashing machine, under 1900r/min rotating speeds, processing 1.9 minutes is smashed to pieces；
（3）It is that 2.5Kpa, temperature are to handle 33 minutes at -2 DEG C that obtained soybean will be smashed to pieces in vacuum, the wink under former vacuum
Between be warming up to 125 DEG C, kept for 2.4 seconds, the soybean after processing rinsed one time in water；
（4）Soybean and water are pressed 1:6 volume ratio mixing feeding paste mill grinding, defibrination fineness is in 129 mesh；
（5）Oxygen is passed through into soya-bean milk to saturation in the case where environmental pressure is 30-40MPa, after being kept for 62 minutes, 5500rpm's
Centrifuged 9 seconds under centrifugation rate, stand precipitation to appear, fully squeezing is removed slag, and obtains soya-bean milk；
（6）Soya-bean milk is passed through in stirred tank, it is 62MPa to control stirred tank pressure, and temperature is 100 DEG C, with 1100r/min stirring
Speed stirs soya-bean milk, and mixing time is 35 seconds, obtains the low purine soya-bean milk of deodorant of the present invention.
Claims (5)
1. a kind of preparation method of the low purine soya-bean milk of deodorant, it is characterised in that comprise the following steps that,
（1）After selected soybean is cleaned, steam after 10-12 minutes, be immediately placed in household freezer under 108-110 DEG C of steam
Freezing processing 1-1.5 seconds at -30 ~ -37 DEG C DEG C；
（2）Soybean is sent into tissue mashing machine, under 1800-2000r/min rotating speeds, processing 1.8-2 minutes is smashed to pieces；
（3）It is that 2-3Kpa, temperature are to handle 30-35 minute at -4 DEG C -0 DEG C that obtained soybean will be smashed to pieces in vacuum, it is former very
Reciprocal of duty cycle lower moment is warming up to 120-130 DEG C, is kept for 2-2.5 seconds, the soybean after processing is rinsed one time in water；
（4）Soybean and water are pressed 1:5-7 volume ratio mixing feeding paste mill grinding, defibrination fineness is in 128-130 mesh；
（5）Oxygen is passed through into soya-bean milk to saturation in the case where environmental pressure is 30-40MPa, after being kept for 60-65 minutes, in 5000-
Centrifuged 8-10 seconds under 5800rpm centrifugation rate, stand precipitation to appear, fully squeezing is removed slag, and obtains soya-bean milk；
（6）Soya-bean milk is passed through in stirred tank, it is 60-65MPa to control stirred tank pressure, and temperature is 100 DEG C, with 1000-1200r/
Min stir speed (S.S.) stirring soya-bean milk, mixing time is 30-35 seconds, obtains the low purine soya-bean milk of deodorant of the present invention.
2. a kind of preparation method of the low purine soya-bean milk of deodorant according to claim 1, it is characterised in that
After selected soybean is cleaned, steam after 10 minutes, be immediately placed in cold at -35 DEG C in household freezer under 109 DEG C of steam
Freeze processing 1.2 seconds.
3. a kind of preparation method of the low purine soya-bean milk of deodorant according to claim 1, it is characterised in that
Soybean is sent into tissue mashing machine, under 1860r/min rotating speeds, processing 1.8 minutes is smashed to pieces.
4. a kind of preparation method of the low purine soya-bean milk of deodorant according to claim 1, it is characterised in that
It is that 2.2Kpa, temperature are to handle 30 minutes at -2 DEG C that obtained soybean will be smashed to pieces in vacuum, the moment under former vacuum
128 DEG C are warming up to, is kept for 2 seconds, the soybean after processing is rinsed one time in water.
5. a kind of preparation method of the low purine soya-bean milk of deodorant according to claim 1, it is characterised in that
Oxygen is passed through into soya-bean milk to saturation in the case where environmental pressure is 35MPa, after being kept for 62 minutes, in 5500rpm centrifugation speed
Centrifuged 9 seconds under rate, stand precipitation to appear, fully squeezing is removed slag, and obtains soya-bean milk.
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| CN201710299435.4A CN107183192A (en) | 2017-05-02 | 2017-05-02 | A kind of preparation method of the low purine soya-bean milk of deodorant |
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| CN201710299435.4A CN107183192A (en) | 2017-05-02 | 2017-05-02 | A kind of preparation method of the low purine soya-bean milk of deodorant |
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Cited By (2)
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| CN109329442A (en) * | 2018-10-30 | 2019-02-15 | 九阳股份有限公司 | A kind of dry beans pulping process |
| CN109673755A (en) * | 2017-10-19 | 2019-04-26 | 山东禹王生态食业有限公司 | A kind of yield rate is high, free from beany flavor bean curd preparation method |
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| CN109673755A (en) * | 2017-10-19 | 2019-04-26 | 山东禹王生态食业有限公司 | A kind of yield rate is high, free from beany flavor bean curd preparation method |
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