CN107242296A - A kind of method for lifting oily skin of beancurd yield - Google Patents
A kind of method for lifting oily skin of beancurd yield Download PDFInfo
- Publication number
- CN107242296A CN107242296A CN201710338907.2A CN201710338907A CN107242296A CN 107242296 A CN107242296 A CN 107242296A CN 201710338907 A CN201710338907 A CN 201710338907A CN 107242296 A CN107242296 A CN 107242296A
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- Prior art keywords
- soya
- bean
- beancurd
- oily skin
- bean milk
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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
- A23C20/00—Cheese substitutes
- A23C20/02—Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates
- A23C20/025—Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates mainly containing proteins from pulses or oilseeds
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
The present invention relates to a kind of method for lifting oily skin of beancurd yield, following steps are specifically included：（1）The selection of raw material soya bean；（2）Soya bean pre-processes；（3）The infusion of soya-bean milk.By experiment, a kind of method of the oily skin of beancurd yield of lifting provided using the present invention, grease in soya bean fully is squeezed out, the grease enriched when being effectively extracted the grease do not got in soya bean and soya-bean milk infusion in foam, so that grease remaining in soya bean is fully squeezed out, the yield of oily skin of beancurd is substantially increased.
Description
Technical field
The invention belongs to food processing technology field, and in particular to a kind of method of the oily skin of beancurd yield of lifting.
Background technology
Oily skin of beancurd, surface forms natural oil film " choosing " and gets up to dry to be formed after soya-bean milk boils, also known as the skin of soya-bean milk,
Oily skin of beancurd, bean curd stick etc., are Chinese tradition bean product, have a variety of famous dishes in southern china and northern area.Oily skin of beancurd is nutritious,
Protein, amino acid content are high, are determined according to modern science, also 18 kinds of trace elements necessary to the human body such as iron, calcium, molybdenum.Youngster
The edible development that can be improved immunocompetence, promote body and intelligence of child；The elderly's long-term consumption can promote longevity；Meanwhile, oily beans
Skin is also easy to digest, absorb fast advantage；It is a kind of woman, children, old, weak all suitable edible good merchantable brands.
The essence of oily skin of beancurd is that soya-bean oil condensation is formed, therefore wants to increase production oily skin of beancurd, and soya bean is improved when squeezing soya-bean milk
Oil yield.
The content of the invention
In order to solve the above problems, the invention provides a kind of method for lifting oily skin of beancurd yield.
The present invention is achieved through the following technical solutions：
A kind of method for lifting oily skin of beancurd yield, specially following steps：
（1）The selection of raw material soya bean
Good quality soybeans are bought, wherein flat kind, disease, cur is removed, it is stand-by；
（2）Soya bean pre-processes
Soya bean is soaked 24-26 hours using 40-45 DEG C of warm water, it is ensured that the abundant water swelling of soya bean, then filtered excessive moisture
Go out, be positioned in freezer -10 DEG C of freezing processings 120-150 minutes using soya bean, soya bean is in icing condition, by what is freezed
Soya bean water on the rocks is smashed using soy bean milk making machine, should not be used heating function during smashing, be treated that soya bean is fully smashed, ice soya-bean milk is added
Heat is beaten once again after boiling；Smashed under the intracytoplasmic moisture crystallization of soya bean after frost, this state, crystallization is carried
Extra frictional force is supplied so that the film of soya bean cotyledon is sufficiently damaged, has then reheated and boil so that filled after grease fusing
Analyze, it is higher than the oil yield that conventional method buys soya-bean milk；
（3）The infusion of soya-bean milk
After soya-bean milk is accomplished fluently, pour into pressure cooker and heat together with bean dregs, utilize the sealing high pressure effect of pressure cooker so that beans
Grease in slag is further separated out, while the oxidation that soya-bean milk is caused with air contact in heating process is avoided, after the completion of heating
Pressure cooker is opened again when soya-bean milk is cooled to 70-80 DEG C, soya-bean milk is poured out, and can so ensure to completely cut off air during heating, it is to avoid production
Raw excessive foam, is sufficiently reserved the grease enriched in foam, then reuses the filtering that conventional method carries out soya-bean milk, removes beans
Slag, chooses oily skin of beancurd.
Further, step（2）Described to be placed in -10 DEG C of freezing processings in freezer, the time is 120 minutes.
Beneficial effects of the present invention：Soya bean is soaked using warm water, then freezed, it is then that the soya bean freezed is on the rocks
Water is smashed using soy bean milk making machine, the intracytoplasmic moisture crystallization of the soya bean after frost, is smashed under this state, crystallization is provided
Extra frictional force so that the film of soya bean cotyledon is sufficiently damaged, then reheats and boils so that fully analysed after grease fusing
Go out, it is higher than the oil yield that conventional method buys soya-bean milk；After soya-bean milk is accomplished fluently, pour into pressure cooker and heat together with bean dregs, plus
Pressure cooker is opened again when soya-bean milk is cooled to 70-80 DEG C after the completion of heat, it is to avoid soya-bean milk is caused with air contact in heating process
Oxidation, while ensureing to completely cut off air during heating, it is to avoid produce excessive foam, be sufficiently reserved the grease enriched in foam so that
Yield is higher when oily skin of beancurd makes.By experiment, the method for the oily skin of beancurd yield of a kind of lifting provided using the present invention, by soya bean
In grease fully squeeze out, when being effectively extracted the grease do not got in soya bean and soya-bean milk infusion in foam enrich oil
Fat so that remaining grease is fully squeezed out in soya bean, substantially increases the yield of oily skin of beancurd.
Embodiment
Embodiment 1
A kind of method for lifting oily skin of beancurd yield, specially following steps：
（1）The selection of raw material soya bean
Good quality soybeans are bought, wherein flat kind, disease, cur is removed, it is stand-by；
（2）Soya bean pre-processes
Soya bean is soaked 24-26 hours using 40-45 DEG C of warm water, it is ensured that the abundant water swelling of soya bean, then filtered excessive moisture
Go out, be positioned in freezer -10 DEG C of freezing processings 120-150 minutes using soya bean, soya bean is in icing condition, by what is freezed
Soya bean water on the rocks is smashed using soy bean milk making machine, should not be used heating function during smashing, be treated that soya bean is fully smashed, ice soya-bean milk is added
Heat is beaten once again after boiling；Smashed under the intracytoplasmic moisture crystallization of soya bean after frost, this state, crystallization is carried
Extra frictional force is supplied so that the film of soya bean cotyledon is sufficiently damaged, has then reheated and boil so that filled after grease fusing
Analyze, it is higher than the oil yield that conventional method buys soya-bean milk；
（3）The infusion of soya-bean milk
After soya-bean milk is accomplished fluently, pour into pressure cooker and heat together with bean dregs, utilize the sealing high pressure effect of pressure cooker so that beans
Grease in slag is further separated out, while the oxidation that soya-bean milk is caused with air contact in heating process is avoided, after the completion of heating
Pressure cooker is opened again when soya-bean milk is cooled to 70-80 DEG C, soya-bean milk is poured out, and can so ensure to completely cut off air during heating, it is to avoid production
Raw excessive foam, is sufficiently reserved the grease enriched in foam, then reuses the filtering that conventional method carries out soya-bean milk, removes beans
Slag, chooses oily skin of beancurd.
Comparative example 1
This comparative example 1 compared with Example 1, without step（2）- 10 DEG C of freezing processings operation, method step in addition
Rapid all same.
Comparative example 2
This comparative example 2 compared with Example 1, without step（2）The first time plays the operation do not heated during soya-bean milk, in addition
Method and step all same.
Comparative example 3
This comparative example 3 compared with Example 1, without step（3）The operation HTHP infusion soya-bean milk operation, but use
Conventional method infusion soya-bean milk, method and step all same in addition.
Comparative example 4
This comparative example 4 compared with Example 1, without step（3）After the operation HTHP infusion soya-bean milk, treat that soya-bean milk is cooled down
To the operation for opening pressure cooker at 70-80 DEG C again, but pressure cooker is directly opened after the completion of infusion and is cooled down, side in addition
Method step all same.
Control group
Existing oily skin of beancurd preparation method.
Above-mentioned 6 kinds of methods are used respectively, are determined the accounting of grease in the bean dregs filtered out, be the results are shown in Table 1：
Table 1
| Grease proportion（%） | |
| Embodiment 1 | 0.9 |
| Comparative example 1 | 1.8 |
| Comparative example 2 | 2.3 |
| Comparative example 3 | 2.2 |
| Comparative example 4 | 1.4 |
| Control group | 3.2 |
As shown in Table 1, a kind of method of the oily skin of beancurd yield of lifting provided using the present invention, the grease in soya bean is fully squeezed
Out, the grease enriched when being effectively extracted the grease do not got in soya bean and soya-bean milk infusion in foam so that remaining in soya bean
Grease fully squeezed out, substantially increase the yield of oily skin of beancurd.
Claims (2)
1. a kind of method for lifting oily skin of beancurd yield, it is characterised in that be specially following steps：
（1）The selection of raw material soya bean
Good quality soybeans are bought, wherein flat kind, disease, cur is removed, it is stand-by；
（2）Soya bean pre-processes
Soya bean is soaked 24-26 hours using 40-45 DEG C of warm water, then excessive moisture is filtered out, freezer is positioned over using soya bean
In -10 DEG C of freezing processings 120-150 minutes, soya bean is in icing condition, the soya bean freezed water on the rocks used into soy bean milk making machine
Smash, should not use heating function during smashing, treat that soya bean is fully smashed, beaten again once i.e. after ice heating soybean milk is boiled
Can；
（3）The infusion of soya-bean milk
After soya-bean milk is accomplished fluently, pour into pressure cooker and heat together with bean dregs, after the completion of heating when soya-bean milk is cooled to 70-80 DEG C
Pressure cooker is opened again, soya-bean milk is poured out, the filtering that conventional method carries out soya-bean milk is then reused, and is removed bean dregs, is chosen oily skin of beancurd.
2. a kind of method for lifting oily skin of beancurd yield according to claim 1, it is characterised in that：Step（2）It is described to be placed in
- 10 DEG C of freezing processings in freezer, the time is 120 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338907.2A CN107242296A (en) | 2017-05-15 | 2017-05-15 | A kind of method for lifting oily skin of beancurd yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338907.2A CN107242296A (en) | 2017-05-15 | 2017-05-15 | A kind of method for lifting oily skin of beancurd yield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107242296A true CN107242296A (en) | 2017-10-13 |
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ID=60017275
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710338907.2A Pending CN107242296A (en) | 2017-05-15 | 2017-05-15 | A kind of method for lifting oily skin of beancurd yield |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887584A (en) * | 2006-07-22 | 2007-01-03 | 韩卫国 | Soybean oil press and its making process |
| CN102031195A (en) * | 2009-09-29 | 2011-04-27 | 南昌康仁实业有限公司 | Process for removing wax and extracting tea seed oil by ice crystal method |
| CN102283292A (en) * | 2011-06-27 | 2011-12-21 | 石屏县石峰商贸有限公司 | Process method for separating boiled pulp from pulp dreg in processing flow of bean products |
| CN102793024A (en) * | 2012-09-03 | 2012-11-28 | 福建省清流七星岩食品有限公司 | Preparation method of soybean milk film |
| CN105613787A (en) * | 2016-03-23 | 2016-06-01 | 吴义顺 | Processing process for allium chinense osmunda japonica thunb and fruit vegetable dried beancurd stick |
-
2017
- 2017-05-15 CN CN201710338907.2A patent/CN107242296A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887584A (en) * | 2006-07-22 | 2007-01-03 | 韩卫国 | Soybean oil press and its making process |
| CN102031195A (en) * | 2009-09-29 | 2011-04-27 | 南昌康仁实业有限公司 | Process for removing wax and extracting tea seed oil by ice crystal method |
| CN102283292A (en) * | 2011-06-27 | 2011-12-21 | 石屏县石峰商贸有限公司 | Process method for separating boiled pulp from pulp dreg in processing flow of bean products |
| CN102793024A (en) * | 2012-09-03 | 2012-11-28 | 福建省清流七星岩食品有限公司 | Preparation method of soybean milk film |
| CN105613787A (en) * | 2016-03-23 | 2016-06-01 | 吴义顺 | Processing process for allium chinense osmunda japonica thunb and fruit vegetable dried beancurd stick |
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Application publication date: 20171013 |
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