CN102965186A - Method for sterilizing fresh oil palm fruits - Google Patents
Method for sterilizing fresh oil palm fruits Download PDFInfo
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- CN102965186A CN102965186A CN2012104847412A CN201210484741A CN102965186A CN 102965186 A CN102965186 A CN 102965186A CN 2012104847412 A CN2012104847412 A CN 2012104847412A CN 201210484741 A CN201210484741 A CN 201210484741A CN 102965186 A CN102965186 A CN 102965186A
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- oil palm
- sterilizing
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- fried
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Abstract
The invention relates to a method for sterilizing fresh oil palm fruits by virtue of steam explosion. The method provided by the invention comprises the following steps of: placing fresh oil palm fruits in a steam explosion device, then steam explosion treatment is carried out, and sterilizing is realized. The method provided by the invention adopts a steam explosion sterilizing process, the steam explosion process is adopted in a fresh oil palm fruit bunch (FFB) squeezing pre-treatment sterilizing link, the sterilizing effect is improved, the sterilizing period is shortened, the later-stage squeezing oil yield is improved, and oxidation degree of oil in a sterilizing process is reduced.
Description
Technical field
The present invention relates to a kind of fermenting process that kills, be specifically related to a kind of fermenting process that kills of oil palm fresh fruit, belong to the oil palm processing technique field.
Background technology
Oil palm mainly is distributed in subtropical and tropical zones, is in the world famous high yield traditional oil tree, and its unit surface oil offtake is 5～20 times of other oil crops, so the title of " world oil king " is arranged.The main products of oil palm is plam oil and palm kernel oil.Plam oil is widely used in foodstuffs industry, oil and fat chemical, biomass energy.China only sporadicly plants 5.5 ten thousand mu in oil palm at present on Hainan and other places, because the On Comprehensive Techniques such as kind, cultivation, processing do not catch up with, yield poorly, and is of poor benefits, slower development.One of tropical crops of emphasis support is classified oil palm as in State Council's issue in 2010 " General Office of the State Council is about promoting the suggestion of China's tropical crops industry development " (Office of the State Council is sent out (2010) No. 45).The large-scale promotion plantation of oil palm is imperative, and solves the act of going ahead of the rest that brown oily processing technology is implant mass.
Contain the lipolytic enzyme that can make fat hydrolysis in the oil palm fruit, if untimely processing, the acid value of palm fibre oil can improve rapidly, has a strong impact on the quality of oil.The oil palm fresh fruit kills ferment usually in the 24h after harvesting, in case acid value increases.Ferment can destroy the activity of lipase in the pulp extremely, reduces fat hydrolysis, guarantees brown oil quality.In addition, the fruit behind the ferment is soft extremely, is convenient to mechanical threshing, also is conducive to peeling off of follow-up fruit stone, reduces the breakage of kernel.
Existing oil palm kills ferment and mostly adopts big machinery to kill ferment, and it is low that it kills ferment efficient, kills the ferment time, to kill the ferment cycle long, and long high temperature kills ferment and is easy to accelerate Oxidation of Fat and Oils.
Summary of the invention
The purpose of this invention is to provide a kind of new oil palm fruit and kill fermenting process, present method adopts the quick-fried ferment that kills of vapour, has improved extremely ferment effect, has shortened the extremely ferment cycle, has improved the squeezing oil yield.
The quick-fried method of killing ferment of a kind of oil palm fresh fruit vapour is put into the quick-fried device of vapour with the oil palm fresh fruit and is carried out the quick-fried processing of vapour, and wherein vapour detonation pressure power is 0.35 MPa～0.60 MPa, and the dwell time is 1 min～30 min.
The present invention only needs 1 min～30 min can finish extremely ferment operation, and the ferment cycle shortens greatly extremely, and killing ferment efficient is more than 3 times of existing equipment; Oil palm fruit grease yield behind the quick-fried extremely ferment of vapour is high, and oil yield improves more than 2%; Owing to kill ferment time weak point, compare original high-temperature steam and kill ferment, reduced the Oxidation of Fat and Oils degree, more be conducive to improve oil quality.
Specific embodiment
Below by example the present invention is described in further details, these examples only are used for illustrating the present invention, do not limit the scope of the invention.
Embodiment 1
The quick-fried method of killing ferment of a kind of oil palm fresh fruit vapour is put into the quick-fried device of vapour with the oil palm fresh fruit and is carried out the quick-fried processing of vapour, and wherein vapour detonation pressure power is 0.35 MPa, dwell times 30 min.
Embodiment 2
The quick-fried method of killing ferment of a kind of oil palm fresh fruit vapour is put into the quick-fried device of vapour with the oil palm fresh fruit and is carried out the quick-fried processing of vapour, and wherein vapour detonation pressure power is 0.45 MPa, dwell times 15 min.
Embodiment 3
The quick-fried method of killing ferment of a kind of oil palm fresh fruit vapour is put into the quick-fried device of vapour with the oil palm fresh fruit and is carried out the quick-fried processing of vapour, and wherein vapour detonation pressure power is 0.55 MPa, dwell time 10min.
Embodiment 4
The quick-fried method of killing ferment of a kind of oil palm fresh fruit vapour is put into the quick-fried device of vapour with the oil palm fresh fruit and is carried out the quick-fried processing of vapour, and wherein vapour detonation pressure power is 0.60 MPa, dwell time 1 min.
Claims (3)
1. the quick-fried method of killing ferment of an oil palm fresh fruit vapour, it is characterized in that: the method is the oil palm fresh fruit to be put into the quick-fried device of vapour carry out the quick-fried processing of vapour.
2. the quick-fried fermenting process that kills of described oil palm fresh fruit vapour according to claim 1, it is characterized in that: the pressure of the quick-fried processing of vapour is 0.35 MPa～0.60 MPa.
3. the quick-fried fermenting process that kills of described oil palm fresh fruit vapour according to claim 1, it is characterized in that: the dwell time of the quick-fried processing of vapour is 1 min～30 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104847412A CN102965186A (en) | 2012-11-26 | 2012-11-26 | Method for sterilizing fresh oil palm fruits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104847412A CN102965186A (en) | 2012-11-26 | 2012-11-26 | Method for sterilizing fresh oil palm fruits |
Publications (1)
| Publication Number | Publication Date |
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| CN102965186A true CN102965186A (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012104847412A Pending CN102965186A (en) | 2012-11-26 | 2012-11-26 | Method for sterilizing fresh oil palm fruits |
Country Status (1)
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| CN (1) | CN102965186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176667A (en) * | 2015-10-26 | 2015-12-23 | 迈安德集团有限公司 | Elaeis guineensis fruit sterilization process |
Citations (6)
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|---|---|---|---|---|
| JPH093481A (en) * | 1995-06-16 | 1997-01-07 | Kao Corp | Hydrogenation using semiconductor photocatalyst |
| CN101376866A (en) * | 2007-08-31 | 2009-03-04 | 中国科学院过程工程研究所 | Rhus chinensis fruit steam-explosion treatment and comprehensive utilization technology of lipid and flavone thereof |
| CN201264998Y (en) * | 2008-09-16 | 2009-07-01 | 李普选 | Tunnel type kitool fruit ear sterilizer |
| CN201634655U (en) * | 2010-02-08 | 2010-11-17 | 中国热带农业科学院橡胶研究所 | Small-sized horizontal oil palm sterilization tank |
| CN102154054A (en) * | 2011-03-21 | 2011-08-17 | 中国科学院过程工程研究所 | Novel process for preparing vegetable oil with steam explosion-aqueous solvent method |
| CN202476370U (en) * | 2012-01-17 | 2012-10-10 | 青岛利和萃取科技有限公司 | Pepper steam-explosion and pepper oil resin extraction device |
-
2012
- 2012-11-26 CN CN2012104847412A patent/CN102965186A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH093481A (en) * | 1995-06-16 | 1997-01-07 | Kao Corp | Hydrogenation using semiconductor photocatalyst |
| CN101376866A (en) * | 2007-08-31 | 2009-03-04 | 中国科学院过程工程研究所 | Rhus chinensis fruit steam-explosion treatment and comprehensive utilization technology of lipid and flavone thereof |
| CN201264998Y (en) * | 2008-09-16 | 2009-07-01 | 李普选 | Tunnel type kitool fruit ear sterilizer |
| CN201634655U (en) * | 2010-02-08 | 2010-11-17 | 中国热带农业科学院橡胶研究所 | Small-sized horizontal oil palm sterilization tank |
| CN102154054A (en) * | 2011-03-21 | 2011-08-17 | 中国科学院过程工程研究所 | Novel process for preparing vegetable oil with steam explosion-aqueous solvent method |
| CN202476370U (en) * | 2012-01-17 | 2012-10-10 | 青岛利和萃取科技有限公司 | Pepper steam-explosion and pepper oil resin extraction device |
Non-Patent Citations (2)
| Title |
|---|
| 《中国农机化》 20120516 刘智强等 小型卧式油棕杀酵设备的总体设计 , 第1期 * |
| 刘智强等: "小型卧式油棕杀酵设备的总体设计", 《中国农机化》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176667A (en) * | 2015-10-26 | 2015-12-23 | 迈安德集团有限公司 | Elaeis guineensis fruit sterilization process |
| CN105176667B (en) * | 2015-10-26 | 2018-09-07 | 迈安德集团有限公司 | It is a kind of palm fibre fruit kill ferment technique |
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Application publication date: 20130313 |