CN101050398A - New method for preparing pine nut oil by squeezing raw material of pine nut - Google Patents
New method for preparing pine nut oil by squeezing raw material of pine nut Download PDFInfo
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- CN101050398A CN101050398A CN 200710055638 CN200710055638A CN101050398A CN 101050398 A CN101050398 A CN 101050398A CN 200710055638 CN200710055638 CN 200710055638 CN 200710055638 A CN200710055638 A CN 200710055638A CN 101050398 A CN101050398 A CN 101050398A
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Abstract
This invention relates to a method for extracting pine seed oil from pine seeds without the need for solvent or complex apparatus. The method largely reduces the extraction cost, and does not use solvent, thus can maintain the natural quality of pine seed oil. The method comprises: crushing the husks of pine seeds, taking out the kernels, mixing with screened and cleaned rice hulls, wheat hulls or segments of rice straws and wheat straws at a volume ratio of (70 plus and minus 30) :(20 plus and minus 19), adding into an oil mill, extracting to obtain pine seed oil, and naturally precipitating at 10-50 deg.C for 1-15 days to separate oil and residues. The obtained pine seed oil is yellow, clear and fragrant.
Description
Technical field
The present invention relates to a kind ofly produce edible or medicinal by pressing method grease in the pine nut or make the new method for processing of the pine nut oil of purposes such as daily use chemicals.
Background technology
Raising along with people's living standard, people's consumption concept trends towards natural, green, healthy, therefore, people are increasing to the demand of natural health type edible oil, require more and more higher, not only the interior quality of edible oil is required very highly, and the working method of edible oil also had requirement, increasing people tends to the edible oil that edible stupid press for extracting juice method (traditional pressing method) obtains.
Pine nut oil is familiar with by people just gradually as a kind of novel health type nut edible oil with health role.But because pine nut oleaginousness height, quality are fine and smooth and soft, therefore traditional pressing method is difficult to make pine nut oil.With traditional milling process, be about to pignolia core and directly add in the oil press zhai and squeeze, can can't accomplish separating of oily and the dregs of rice because pine nut oleaginousness height, quality are fine and smooth softly forms the mixture of emulsion form and directly flow out from oil press zhai.Therefore, someone solves the soft excessively problem of pine nut quality by add a certain proportion of pineal shell in pine nut, but because oil-containing pine tar in the pineal shell, can give press pine nut oil bring very heavy pine tar flavor, influence the eating quality of pine nut oil, not easily accepted by people.Also have some to process pine nut oil for method by water, but producing pine nut oil for method, water in pine nut magma, add a large amount of water or egg white emulsion, production method complexity not only, the production cost height, and press also to further remove behind the pine nut oil deoil in institute's water content, also will employ equipment such as electric mill, agitator, and water is lower for the method oil yield, the oil that also contains in the dregs of rice about 30% can't be squeezed out.Also the someone uses solvent extraction to extract pine nut oil, but the solvent extraction method is extracted only suitable mass production, and this method will use harmful organic solvent, so the quality of the oil that extracts of solvent method is not as milling process.
Summary of the invention
The purpose of this invention is to provide a kind of is the new oil expression method that raw material squeezes pine nut oil with the pine nut, provide the method that can effectively obtain the high-quality pine nut oil to the pine nut that is difficult to extract oil, not using under the situation of adding solvent and complex appts, this method can reduce the processing cost of pine nut oil greatly, and not with an organic solvent, can fully guarantee the quality of pine nut oil pure natural.The present invention has emphasized in the middle of the course of processing of pine nut oil more theory and characteristics natural, healthy, environmental protection are not used chemical additive, only process with physical method, can obtain high-quality green health nut edible oil.
Pine nut of the present invention is meant seed and the seed benevolence thereof of pine trees such as Korean pine, siberian dwarf pine, cdear, Pinus massoniana Lamb, pinus yunnanensis, Pinus armandi Franch-P. Komavovii Lavl., Mi Song, tamarack, both usually said pine nut and pignolia core.
Grass stalk, straw segment that the present invention has used rice husk, wheat husk or has been cut into certain-length add in the pignolia core as additive by a certain percentage, can effectively be increased in the hardness of mixture in the oil expression process (mainly being pignolia core), prevent the emulsion phenomenon that causes because of the pignolia core quality is soft excessively, rice husk and straw etc. can form certain drainage simultaneously, accelerate oil by of the transfer of material inside, help fuel-displaced to the outside.Simultaneously, rice husk, wheat husk or grass stalk, straw etc. are mainly by fibrous, and the tool oil absorbency is low and can not bring the characteristics of objectionable impurities in pine nut oil into, and simultaneously, this material also has advantages such as the source is wide, with low cost.
Additive of the present invention is meant rice husk, wheat husk or is cut into grass stalk, the straw of certain-length, and can play the material that increases material hardness with what the seed shells of similar careless bar, grass-seed shell or other cereal or food crop and cane etc. processed.
The present invention realizes in the following manner:
If raw material is the pine nut of band shell, then at first with the pineal shell fragmentation, take out pignolia core, if raw material is a pignolia core, then can directly use.At first rice husk, wheat husk or the grass stalk, the straw segment that are cut into certain-length are chosen foreign material, water cleans then, to remove dirt and to crack rice, will clean and dry behind back rice husk, wheat husk or grass stalk, the straw segment dry or dry afterwards standby.Then with the pignolia core that takes out and the rice husk, the wheat husk that clean through screening or the grass stalk, straw segment that are cut into certain-length by quality with 70.0 ± 30% and 20.0 ± 19% mixed, go into then to be heated to 30～100 ℃ in the frying pan, and extract oil in the input of the compound after will the heating oil press zhai.The dregs of rice that pressed first time also contain a certain amount of pine nut oil, can press again 1～4 time according to what of containing ratio, in the dregs of rice no longer fuel-displaced till.Press pine nut oil through being positioned over 10.0～50.0 ℃ of natural subsidence 1～15 day, can effectively realize oil and the separating of slag, obtain faint yellow clarification, have the pine nut oil of the peculiar fragrance of pine nut.
Embodiment:
With the raw material for standby that is up to the standards.At first rice husk, wheat husk or the grass stalk, the straw segment that are cut into certain-length are chosen foreign material, water cleans then, to remove dirt and to crack rice, will clean and dry behind back rice husk, wheat husk or grass stalk, the straw segment dry or dry afterwards standby.
Embodiment one:
Take by weighing 95 kilograms of pignolia core, take by weighing 5 kilograms of grass stalk or straw, rice husks etc. that clean through screening, thorough mixing is even in proportion, goes into then to be heated to 50 ℃ in the frying pan, and extracts oil in the input of the compound after will the heating oil press zhai.The dregs of rice that pressed first time also contain a certain amount of pine nut oil, can press again 2～4 times according to what of containing ratio, in the dregs of rice no longer fuel-displaced till.Press pine nut oil through being positioned over 45.0 ℃ of natural subsidence 4 days, can effectively realize oil and the separating of slag, the fluid of supernatant is produced, promptly obtain faint yellow clarification, have the pine nut oil of the peculiar fragrance of pine nut.
Embodiment two
Take by weighing 90 kilograms of pignolia core, take by weighing 10 kilograms of grass stalk or straw, rice husks etc. that clean through screening, thorough mixing is even in proportion, goes into then to be heated to 60.0 ℃ in the frying pan, and extracts oil in the input of the compound after will the heating oil press zhai.The dregs of rice that pressed first time also contain a certain amount of pine nut oil, can press again 1～4 time according to what of containing ratio, in the dregs of rice no longer fuel-displaced till.Press pine nut oil through being positioned over 40 ℃ of natural subsidence 6 days, can effectively realize oil and the separating of slag, the fluid of supernatant is produced, promptly obtain faint yellow clarification, have the pine nut oil of the peculiar fragrance of pine nut.
Embodiment three:
Take by weighing 85 kilograms of pignolia core, take by weighing 15 kilograms of grass stalk or straw, rice husks etc. that clean through screening, thorough mixing is even in proportion, goes into then to be heated to 70 ℃ in the frying pan, and extracts oil in the input of the compound after will the heating oil press zhai.The dregs of rice that pressed first time also contain a certain amount of pine nut oil, can press 2-4 time again according to what of containing ratio, in the dregs of rice no longer fuel-displaced till.Press pine nut oil through being positioned over 35 ℃ of natural subsidence 8 days, can effectively realize oil and the separating of slag, the fluid of supernatant is produced, promptly obtain faint yellow clarification, have the pine nut oil of the peculiar fragrance of pine nut.
Embodiment four:
Take by weighing 80 kilograms of pignolia core, take by weighing 20 kilograms of grass stalk or straw, rice husks etc. that clean through screening, thorough mixing is even in proportion, goes into then to be heated to 80 ℃ in the frying pan, and extracts oil in the input of the compound after will the heating oil press zhai.The dregs of rice that pressed first time also contain a certain amount of pine nut oil, can press again 1～4 time according to what of containing ratio, in the dregs of rice no longer fuel-displaced till.Press pine nut oil through being positioned over 30 ℃ of natural subsidence 10 days, can effectively realize oil and the separating of slag, the fluid of supernatant is produced, promptly obtain faint yellow clarification, have the pine nut oil of the peculiar fragrance of pine nut.
Embodiment five:
Take by weighing 75 kilograms of pignolia core, take by weighing 25 kilograms of grass stalk or straw, rice husks etc. that clean through screening, thorough mixing is even in proportion, goes into then to be heated to 90 ℃ in the frying pan, and extracts oil in the input of the compound after will the heating oil press zhai.The dregs of rice that pressed first time also contain a certain amount of pine nut oil, can press again 1～4 time according to what of containing ratio, in the dregs of rice no longer fuel-displaced till.Press pine nut oil through being positioned over 25 ℃ of natural subsidence 12 days, can effectively realize oil and the separating of slag, the fluid of supernatant is produced, promptly obtain faint yellow clarification, have the pine nut oil of the peculiar fragrance of pine nut.
Claims (7)
1. one kind is the new oil expression method that raw material squeezes pine nut oil with the pine nut, it is characterized in that: to the pine nut that is difficult to extract oil, provide the method that can effectively obtain the high-quality pine nut oil not using under the situation of adding solvent and complex appts, this method mainly is the natural phant additives such as grass stalk, straw segment that added rice husk, the wheat husk of 20+20% by mass ratio or be cut into certain-length in pignolia core.Mixture is heated to 30.0～100.0 ℃ then, drops in the oil press zhai then and extract oil.
2. it is characterized in that in accordance with the method for claim 1: this method mainly is the natural phant additive such as grass stalk, straw segment that has added 5.0～30.0% rice husk, wheat husk by mass ratio or be cut into certain-length in pignolia core.Mixture is heated to 50.0～90.0 ℃ then, drops in the oil press zhai then and extract oil.
3. it is characterized in that in accordance with the method for claim 1: this method mainly is the natural phant additive such as grass stalk, straw segment that has added 10.0～25.0% rice husk, wheat husk by mass ratio or be cut into certain-length in pignolia core.Mixture is heated to 60.0～90.0 ℃ then, drops in the oil press zhai then and extract oil.
4. it is characterized in that in accordance with the method for claim 1: this method mainly is the natural phant additive such as grass stalk, straw segment that has added 10.0～20.0% rice husk, wheat husk by mass ratio or be cut into certain-length in pignolia core.Mixture is heated to 60.0～80.0 ℃ then, drops in the oil press zhai then and extract oil.
5. be meant that according to the described pine nut of claim 1～4 pine nut is meant seed and the seed benevolence thereof of pine trees such as Korean pine, siberian dwarf pine, cdear, Pinus massoniana Lamb, pinus yunnanensis, Pinus armandi Franch-P. Komavovii Lavl., Mi Song, tamarack, both usually said pine nut and pignolia core.
6. be meant rice husk, wheat husk according to the described natural phant additive of claim 1～4 or be cut into grass stalk, the straw segment of certain-length, and can play the material that increases material hardness with what the seed shells of similar careless bar, grass-seed shell or other cereal or food crop and cane etc. processed.
7. be meant screw oil expeller or hydraulic oil press according to the described oil press zhai of claim 1～4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710055638 CN101050398A (en) | 2007-05-16 | 2007-05-16 | New method for preparing pine nut oil by squeezing raw material of pine nut |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710055638 CN101050398A (en) | 2007-05-16 | 2007-05-16 | New method for preparing pine nut oil by squeezing raw material of pine nut |
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| CN101050398A true CN101050398A (en) | 2007-10-10 |
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| CN 200710055638 Pending CN101050398A (en) | 2007-05-16 | 2007-05-16 | New method for preparing pine nut oil by squeezing raw material of pine nut |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041159A (en) * | 2010-12-18 | 2011-05-04 | 胡保军 | Method for refining pine nut kernel essential oil |
| CN102676289A (en) * | 2012-06-04 | 2012-09-19 | 山东省农业科学院农产品研究所 | Method for low temperature cold pressing of peanut oil |
| CN102732377A (en) * | 2012-07-18 | 2012-10-17 | 山东省农业科学院农产品研究所 | Production method for cold pressing compound oil of peanut, corn and wheat germs |
| CN102816635A (en) * | 2012-09-06 | 2012-12-12 | 神池县富渊土特产品开发有限公司 | Squeezing production method of flax seed oil |
| CN103053712A (en) * | 2012-12-19 | 2013-04-24 | 汪金小 | Production technology of akebia seed oil containing haematococcus pluvialis |
| CN103666751A (en) * | 2013-10-18 | 2014-03-26 | 浙江佰帆果木种植有限公司 | Production method of squeezed green tea seed oil |
| CN103937593A (en) * | 2014-04-29 | 2014-07-23 | 周广胜 | Preparation method of natural pine nut edible oil |
| CN104893815A (en) * | 2014-11-26 | 2015-09-09 | 石台县山园食品有限公司 | Method for pressing oil from vegetable seeds |
| CN106221889A (en) * | 2016-07-26 | 2016-12-14 | 玉林市武宁油茶种植有限公司 | A kind of method of oil tea oil expression |
| CN107372868A (en) * | 2017-07-11 | 2017-11-24 | 广西宁明县星雨生物资源开发有限公司 | Special oil and fat of sacha inchi of puerpera and preparation method thereof |
| CN107372867A (en) * | 2017-07-11 | 2017-11-24 | 广西宁明县星雨生物资源开发有限公司 | Prevent and treat oil and fat of sacha inchi of alopecia and preparation method thereof |
| CN107468745A (en) * | 2017-07-11 | 2017-12-15 | 广西宁明县星雨生物资源开发有限公司 | Oil and fat of sacha inchi liniment of anti-treating chilblain and preparation method thereof |
-
2007
- 2007-05-16 CN CN 200710055638 patent/CN101050398A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041159A (en) * | 2010-12-18 | 2011-05-04 | 胡保军 | Method for refining pine nut kernel essential oil |
| CN102676289A (en) * | 2012-06-04 | 2012-09-19 | 山东省农业科学院农产品研究所 | Method for low temperature cold pressing of peanut oil |
| CN102732377A (en) * | 2012-07-18 | 2012-10-17 | 山东省农业科学院农产品研究所 | Production method for cold pressing compound oil of peanut, corn and wheat germs |
| CN102816635A (en) * | 2012-09-06 | 2012-12-12 | 神池县富渊土特产品开发有限公司 | Squeezing production method of flax seed oil |
| CN103053712A (en) * | 2012-12-19 | 2013-04-24 | 汪金小 | Production technology of akebia seed oil containing haematococcus pluvialis |
| CN103666751B (en) * | 2013-10-18 | 2015-05-20 | 浙江佰帆果木种植有限公司 | Production method of squeezed green tea seed oil |
| CN103666751A (en) * | 2013-10-18 | 2014-03-26 | 浙江佰帆果木种植有限公司 | Production method of squeezed green tea seed oil |
| CN103937593A (en) * | 2014-04-29 | 2014-07-23 | 周广胜 | Preparation method of natural pine nut edible oil |
| CN104893815A (en) * | 2014-11-26 | 2015-09-09 | 石台县山园食品有限公司 | Method for pressing oil from vegetable seeds |
| CN106221889A (en) * | 2016-07-26 | 2016-12-14 | 玉林市武宁油茶种植有限公司 | A kind of method of oil tea oil expression |
| CN107372868A (en) * | 2017-07-11 | 2017-11-24 | 广西宁明县星雨生物资源开发有限公司 | Special oil and fat of sacha inchi of puerpera and preparation method thereof |
| CN107372867A (en) * | 2017-07-11 | 2017-11-24 | 广西宁明县星雨生物资源开发有限公司 | Prevent and treat oil and fat of sacha inchi of alopecia and preparation method thereof |
| CN107468745A (en) * | 2017-07-11 | 2017-12-15 | 广西宁明县星雨生物资源开发有限公司 | Oil and fat of sacha inchi liniment of anti-treating chilblain and preparation method thereof |
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Open date: 20071010 |