CN103981015B - Semen Flos Carthami cold pressing oil method - Google Patents
Semen Flos Carthami cold pressing oil method Download PDFInfo
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- CN103981015B CN103981015B CN201410187470.3A CN201410187470A CN103981015B CN 103981015 B CN103981015 B CN 103981015B CN 201410187470 A CN201410187470 A CN 201410187470A CN 103981015 B CN103981015 B CN 103981015B
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Abstract
The present invention discloses a kind of Semen Flos Carthami cold pressing oil method, and the method comprises, (1) break process: be crushed to by Semen Flos Carthami and be not more than 5 millimeters; (2) modified: with the Semen Flos Carthami of water-wet after step (1) fragmentation, to make Semen Flos Carthami moisture to 7.5-8.5wt%; (3) Semen Flos Carthami after modified enters oil press zhai, and squeezing obtains safflower oil.Present invention, avoiding Semen Flos Carthami because of content of cellulose high, the squeezing thorax explosion that shell causes firmly, simultaneously, when avoiding squeezing, gathering of heat of friction causes temperature to raise fast, avoid the spoilage problems that high temperature brings, the favourable loss reducing grease and grouts nutritive ingredient in processing, improves protein content in grouts.
Description
Technical field
The invention belongs to plant oil expression field, be specifically related to Semen Flos Carthami cold pressing oil method.
Background technology
Cold pressing process is a kind of oil-producing technique had fewer environmental impacts, and owing to have employed very low temperature cold-squeezing in cold pressing process, the pressed oil obtained meets directly edible requirement, and does not need further oil and fat refining.After filtering, obtain finished product pressed oil there is pure natural characteristic, avoid the disadvantageous effect that tradition leaches oil expression process plants, the natural flavour mountaineous of oil plant and color and luster is remained in cold press processed oil, complete saves physiologically active substance in oil (as vitamin-E, sterol), and the byproduct cold pressed cake of oil expression can twice pressing or the important source material as production feed.
Compared with other vegetable oil raw materials, Semen Flos Carthami material content of cellulose is up to 33%, and shell hardness is larger, too high at the high crude fiber content of squeezing grease process mesosperm, cause rubbing factor excessive, being unfavorable for squeezing material squeezing the conveying in thorax, easily causing accidents such as squeezing thorax explosion.In addition, in traditional expressing process due to squeeze material volume compression and distortion, squeezing material inside particles friction, squeeze material particle at the volley with crusher parts friction etc., heat accumulation can be made to cause squeezing material temperature degree raise, Semen Flos Carthami crude oil color and luster is caused to deepen, nutritive ingredient simultaneously under high temperature in grease and the protein volatility in cake, make the feeding value of grouts greatly reduce.
Summary of the invention
The object of the invention is to overcome the problem in the oil expression of existing Semen Flos Carthami, a kind of Semen Flos Carthami cold pressing oil method is provided.
It is as follows that the present invention realizes the technical scheme that above-mentioned purpose adopts:
Semen Flos Carthami cold pressing oil method, comprises,
(1) break process: Semen Flos Carthami is crushed to and is not more than 5 millimeters;
(2) modified: with the Semen Flos Carthami of water-wet after step (1) fragmentation, to make Semen Flos Carthami moisture to 7.5-8.5wt%;
(3) Semen Flos Carthami after modified enters oil press zhai, and squeezing obtains safflower oil.
Further, step (1) adopts two rod crusher to carry out fragmentation to Semen Flos Carthami.
In the present invention, after Semen Flos Carthami fragmentation, make Semen Flos Carthami cell walls considerable damage, weaken intermolecular avidity, change the physical property of material, as rubbing factor, great changes will take place for perviousness etc., soaking again by water, utilize the strong polarity effect of water, weaken the bonding force in cell walls between differing molecular further, the particularly avidity of lipid and protein, because cell produces swollen through water permeation, seed benevolence is more easily cohered agglomerating, pressure can be shaped a little, make false plastic deformation in advance, be conducive to the foundation as early as possible of oil extruder gun pressure power, avoid and squeeze thorax explosion, because cell walls is destroyed in advance, simultaneously under the humidification of water, reduce the friction that seed benevolence is inner and seed benevolence is mutual, when avoiding squeezing, gathering of heat of friction causes temperature to raise fast, avoid the spoilage problems that high temperature brings, the favourable loss reducing grease and grouts nutritive ingredient in processing, improve protein content in grouts.
Embodiment
Below in conjunction with embodiment, the present invention is described in further details.
Semen Flos Carthami cold pressing oil procedure of the present invention is as follows:
Impurity elimination: Semen Flos Carthami prepared using scraper lifting machine sends into rotary flat sieve, sends into specific-gravity stoner again after screening, removes the stone shoulder to shoulder (sandstone approximate with Semen Flos Carthami shape size) in Semen Flos Carthami.
Broken: the Semen Flos Carthami after impurity elimination sends into two rod crusher, attrition crushing under the drum presses effect of to rotate in opposite directions for a pair, mainly makes Semen Flos Carthami outer casing rupture, should be not more than 5 millimeters after fragmentation, preferably control in 0.5 millimeter.
Modified: broken qualified Semen Flos Carthami particle delivers to modified pot, water on Semen Flos Carthami particle, controls Semen Flos Carthami pellet moisture to 7.5-8.5wt% through atomized spray, in pot, overturn about 20min simultaneously, Semen Flos Carthami is soaked fully, blowing, drop temperature controls not higher than 40 DEG C.
Squeezing: the Semen Flos Carthami after modified sends into duplex cold pressing expeller (XYZX24).Squeezing requires: cake is thick >=8 millimeters, cake oil length >=12%, squeeze fuel-displaced time≤30 seconds, oil outlet temperature is less than 40 DEG C.Squeeze the crude oil that obtains to cross filter large granular impurity, the cake end containing 2-4wt% in crude oil after filtering through dragging for slag bath.
Upgrading: the crude oil after filtration is again through horizontal screw centrifuge centrifugal treating, and in centrifugal rear oil, solid formation granularity is less than 0.005mm, obtains finished product safflower oil.
Claims (2)
1. Semen Flos Carthami cold pressing oil method, is completed by following steps,
(1) break process: Semen Flos Carthami is crushed to 0.5 millimeter;
(2) modified: with the Semen Flos Carthami of water-wet after step (1) fragmentation, to make Semen Flos Carthami moisture to 7.5-8.5wt%, in pot, overturn 20min simultaneously;
(3) squeeze: the Semen Flos Carthami after modified enters oil press zhai, squeezing obtain safflower oil, described oil press zhai is duplex cold pressing expeller, squeeze fuel-displaced time≤30 seconds, oil outlet temperature is less than 40 DEG C.
2. Semen Flos Carthami cold pressing oil method according to claim 1, is characterized in that, step (1) adopts two rod crusher to carry out fragmentation to Semen Flos Carthami.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187470.3A CN103981015B (en) | 2014-05-06 | 2014-05-06 | Semen Flos Carthami cold pressing oil method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410187470.3A CN103981015B (en) | 2014-05-06 | 2014-05-06 | Semen Flos Carthami cold pressing oil method |
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| CN103981015A CN103981015A (en) | 2014-08-13 |
| CN103981015B true CN103981015B (en) | 2016-04-06 |
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| CN201410187470.3A Active CN103981015B (en) | 2014-05-06 | 2014-05-06 | Semen Flos Carthami cold pressing oil method |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433959A (en) * | 2016-10-21 | 2017-02-22 | 乌鲁木齐上善元生物科技有限公司 | Production equipment for preparing safflower oil by adopting cold pressing method |
| CN106588640A (en) * | 2016-12-20 | 2017-04-26 | 乌鲁木齐上善元生物科技有限公司 | Preparation method of high content conjugated linoleic acid by using safflower oil as raw material |
| CN109456387A (en) * | 2018-11-27 | 2019-03-12 | 乌鲁木齐上善元生物科技有限公司 | A kind of kardiseed process for producing protein powder |
| CN110540890A (en) * | 2019-07-25 | 2019-12-06 | 河南农业大学 | Lipid-lowering edible oil and preparation method thereof |
| CN110396452A (en) * | 2019-07-31 | 2019-11-01 | 吉林农业大学 | The preparation process of cold press safflower seed oil |
| FR3110915B1 (en) * | 2020-05-27 | 2022-09-23 | Avril | Cold pressing method and device implementing this method |
| CN113604275A (en) * | 2021-08-03 | 2021-11-05 | 彭阳县壹珍药业有限责任公司 | Safflower oil processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101538506A (en) * | 2009-04-17 | 2009-09-23 | 南京银茂生物质科技有限公司 | Method for preparing pomegranate seed oil |
| CN102041160B (en) * | 2011-01-05 | 2013-06-19 | 安徽大团结食用油有限公司 | Method for pressing tea seeds at normal temperature |
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Address after: No.46 baluke Road, Yumin County, Tacheng Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Tianding Safflower Oil Co., Ltd Address before: The Xinjiang Uygur Autonomous Region Tacheng area Baerlukelu Yumin County 834800 district two (3 places) Patentee before: XINJIANG YUMIN TIANDING SAFFLOWER Co.,Ltd. |
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