CN1736228A - Method for simultaneous preparation of peanut protein powder by cold pressing peanut oil - Google Patents
Method for simultaneous preparation of peanut protein powder by cold pressing peanut oil Download PDFInfo
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- CN1736228A CN1736228A CN 200510017990 CN200510017990A CN1736228A CN 1736228 A CN1736228 A CN 1736228A CN 200510017990 CN200510017990 CN 200510017990 CN 200510017990 A CN200510017990 A CN 200510017990A CN 1736228 A CN1736228 A CN 1736228A
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- peanut
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Abstract
The invention discloses a process for preparing peanut protein powder and peanut oil through low-temperature compression, which comprises, (1) screening peanuts and drying under 90 deg. C, (2) removing peanut scarlet dressing, (3) comminuting into 2-10 pieces, (4) charging the peanut pieces in a tempering pan, adjusting the temperature between 10-80 deg C, water content between 5-8%, (5) carrying out a first compression with an oil expeller, comminuting the peanut cakes into chops, (6) carrying out a second compression, comminuting the residual peanut cakes into 100-1000 mesh peanut protein powder.
Description
Technical field
The present invention relates to the method for producing of edible oil and peanut protein powder, particularly a kind of simultaneous preparation of peanut protein powder by cold pressing peanut oil.
Background technology
At present, the traditional handicraft method of producing peanut protein powder with peanut squeezing edible oil synchronously is: 1. shelled peanut screening back is being dried below 90 ℃, 2. the shelled peanut after the oven dry is sloughed scarlet with machine, 3. will slough the shelled peanut of scarlet and send the hydraulic press squeezing to, the oil of squeezing out is filtered into oil sump, peanut cake squeezes once more with the single-screw squeezer, and the oil that secondary extrudes also is filtered into oil sump, and remaining peanut cake is produced peanut protein powder through pulverizing.But this method can only be as workshop-based production, and it is many to exist recruitment, and energy consumption is big, the defective that integrated cost is high, and the while can not adapt to the needs of industrialized production.
Summary of the invention
It is few to the purpose of this invention is to provide a kind of recruitment, and energy consumption is little, and integrated cost is low, can adapt to the method for the simultaneous preparation of peanut protein powder by cold pressing peanut oil of suitability for industrialized production.
Technical scheme of the present invention is finished as follows, its method is: 1. shelled peanut screening back is being dried below 90 ℃, 2. the shelled peanut after will drying is sloughed scarlet with machine, it is characterized in that: the shelled peanut of sloughing scarlet after 3. will drying is broken into the 2-10 lobe with roller pulverizer, 4. the peanut lobe being placed on the temperature range of regulating in the modified pot is 10-80 ℃, water content is at 5-8%, 5. the raw material after modified is carried out a press for extracting juice with twin-screw oil mill, the peanut oil of squeezing out flows into oil sump, it is fragment below 8 millimeters that remaining peanut cake is ground into granularity once more, 6. a raw material that presses after pulverizing is carried out two presses for extracting juice, two peanut oil of squeezing out also flow into oil sump, Sheng Xia peanut cake enters micronizer after crushed at last, makes 100-1000 purpose peanut protein powder.
Peanut oil and peanut protein powder that the present invention produces, because adopt low temperature method to produce, peanut oil reaches country-level expressed oil standard again through follow-up dephosphorization fat, filtration; The peanut protein powder consistency of producing, the protein content height, nutrition is destroyed less, help further exploitation processing protein food or feed, this method is saved energy consumption and manpower, greatly reduces production cost, can adapt to the needs of industrialized production.
The specific embodiment
Embodiment one:
Shelled peanut is after screening, taking off scarlet, fragmentation, in modified pot the shelled peanut after the fragmentation being adjusted to temperature is 28.6 ℃, moisture transfers to 6.6%, send in the twin-screw oil mill and squeeze, one presses back cake oil-containing 8.49%, water content is 9.14%, the fragment that groundnut meal after a press for extracting juice is broken into below 8 millimeters carries out two presses for extracting juice, peanut oil of producing at last and peanut cake are through further being processed into refining peanut oil and ultra micro peanut protein powder, oil yield reaches 45.15%, peanut protein powder oil-containing 5.85%, moisture 7.23%.
Embodiment two:
Shelled peanut is after screening, taking off scarlet, fragmentation, in modified pot the shelled peanut after the fragmentation being adjusted to temperature is 60 ℃, moisture transfers to 5.7%, send in the twin-screw oil mill and squeeze, one presses back cake oil-containing 7.42%, water content is 8.92%, and the fragment that the groundnut meal after a press for extracting juice is broken into below 8 millimeters carries out two presses for extracting juice, and peanut oil of producing at last and peanut cake are through further being processed into refining peanut oil and ultra micro peanut protein powder.Oil yield reaches 45.69%, peanut protein powder oil-containing 5.31%, moisture 5.16%.
Embodiment three:
Shelled peanut is after screening, taking off scarlet, fragmentation, in modified pot the shelled peanut after the fragmentation being adjusted to temperature is 80 ℃, moisture transfers to 5.9%, send in the twin-screw oil mill and squeeze, one presses back cake oil-containing 6.31%, water content is 7.41%, and the fragment that the groundnut meal after a press for extracting juice is broken into below 8 millimeters carries out two presses for extracting juice, and peanut oil of producing at last and peanut cake are through further being processed into refining peanut oil and ultra micro peanut protein powder.Oil yield reaches 45.46%, peanut protein powder oil-containing 6.31%, moisture 7.41%.
Claims (1)
1, the method of simultaneous preparation of peanut protein powder by cold pressing peanut oil, its method is: 1. shelled peanut screening back is being dried below 90 ℃, 2. the shelled peanut after will drying is sloughed scarlet with machine, it is characterized in that: the shelled peanut of sloughing scarlet after 3. will drying is broken into the 2-10 lobe with roller pulverizer, 4. the peanut lobe being placed on the temperature range of regulating in the modified pot is 10-80 ℃, water content is at 5-8%, 5. the raw material after modified is carried out a press for extracting juice with twin-screw oil mill, the peanut oil of squeezing out flows into oil sump, it is fragment below 8 millimeters that remaining peanut cake is ground into granularity once more, 6. a raw material that presses after pulverizing is carried out two presses for extracting juice, two peanut oil of squeezing out also flow into oil sump, Sheng Xia peanut cake enters micronizer after crushed at last, makes 100-1000 purpose peanut protein powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510017990 CN1736228A (en) | 2005-09-07 | 2005-09-07 | Method for simultaneous preparation of peanut protein powder by cold pressing peanut oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510017990 CN1736228A (en) | 2005-09-07 | 2005-09-07 | Method for simultaneous preparation of peanut protein powder by cold pressing peanut oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1736228A true CN1736228A (en) | 2006-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 200510017990 Pending CN1736228A (en) | 2005-09-07 | 2005-09-07 | Method for simultaneous preparation of peanut protein powder by cold pressing peanut oil |
Country Status (1)
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| CN (1) | CN1736228A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443578C (en) * | 2006-06-26 | 2008-12-17 | 甘肃奇正藏药有限公司 | Method for preparing highland barley embryo bud oil by cold pressing |
| CN100518536C (en) * | 2006-10-02 | 2009-07-29 | 陈翔 | Process for extracting edible protein from groundnut cake dreg |
| CN101095435B (en) * | 2007-07-23 | 2010-06-02 | 山东省高唐蓝山集团总公司 | Process for preparing peanut oil and peanut protein powder synchronously |
| CN101347176B (en) * | 2008-09-10 | 2011-03-16 | 青岛长寿食品有限公司 | Method for preparing original raw peanut oil as well as tissue protein at low temperature |
| CN103275806A (en) * | 2013-05-10 | 2013-09-04 | 沙学 | Preparation technical flow for peanut oil |
| CN104673480A (en) * | 2013-12-01 | 2015-06-03 | 山东乐悠悠花生油科技有限公司 | Technique for preparing peanut oil and peanut albumen powder at low temperature |
| CN106701309A (en) * | 2017-03-20 | 2017-05-24 | 于银强 | Peanut oil pressing method |
| CN107259480A (en) * | 2017-05-25 | 2017-10-20 | 成都璐城科技有限公司 | One, which cultivates peanut, reconstitutes powder and preparation method thereof |
| CN113061483A (en) * | 2020-01-02 | 2021-07-02 | 青岛长寿食品有限公司 | Preparation method of peanut protein powder and peanut oil |
-
2005
- 2005-09-07 CN CN 200510017990 patent/CN1736228A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443578C (en) * | 2006-06-26 | 2008-12-17 | 甘肃奇正藏药有限公司 | Method for preparing highland barley embryo bud oil by cold pressing |
| CN100518536C (en) * | 2006-10-02 | 2009-07-29 | 陈翔 | Process for extracting edible protein from groundnut cake dreg |
| CN101095435B (en) * | 2007-07-23 | 2010-06-02 | 山东省高唐蓝山集团总公司 | Process for preparing peanut oil and peanut protein powder synchronously |
| CN101347176B (en) * | 2008-09-10 | 2011-03-16 | 青岛长寿食品有限公司 | Method for preparing original raw peanut oil as well as tissue protein at low temperature |
| CN103275806A (en) * | 2013-05-10 | 2013-09-04 | 沙学 | Preparation technical flow for peanut oil |
| CN104673480A (en) * | 2013-12-01 | 2015-06-03 | 山东乐悠悠花生油科技有限公司 | Technique for preparing peanut oil and peanut albumen powder at low temperature |
| CN106701309A (en) * | 2017-03-20 | 2017-05-24 | 于银强 | Peanut oil pressing method |
| CN107259480A (en) * | 2017-05-25 | 2017-10-20 | 成都璐城科技有限公司 | One, which cultivates peanut, reconstitutes powder and preparation method thereof |
| CN113061483A (en) * | 2020-01-02 | 2021-07-02 | 青岛长寿食品有限公司 | Preparation method of peanut protein powder and peanut oil |
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