CN100443578C - Method for preparing highland barley embryo bud oil by cold pressing - Google Patents
Method for preparing highland barley embryo bud oil by cold pressing Download PDFInfo
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- CN100443578C CN100443578C CNB2006100430946A CN200610043094A CN100443578C CN 100443578 C CN100443578 C CN 100443578C CN B2006100430946 A CNB2006100430946 A CN B2006100430946A CN 200610043094 A CN200610043094 A CN 200610043094A CN 100443578 C CN100443578 C CN 100443578C
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Abstract
The present invention provides a method for preparing highland barley germ oil through cold compression, which comprises the procedures that highland barley grains are finely selected and swollen, embryo buds are mechanically extruded, the embryo buds are separated and dried at a low temperature, and embryo oil is obtained through the cold compression of the embryo buds. The present invention prepares the embryo oil in a mechanical mode without adding any chemistry assistant, so the pollution of solvent on the embryo oil is effectively avoided; the embryo oil is prepared in a cold compression mode, so the effective active constituents in the highland barley embryo oil are effectively preserved; meanwhile, the technique for preparing the highland barley embryo oil of the present invention has the advantages of simplicity, low cost and high embryo oil yield. Tests show that the yield of the highland barley embryo oil prepared by the present invention is generally from 85% to 95%.
Description
Technical field
The present invention relates to a kind of method of wheat class germ oil, relate in particular to the method that a kind of mode with cold press is produced highland barley embryo bud oil.
Background technology
Semen avenae nudae plumule accounts for 2～3% of whole wheat weight, contain 8～12% quality plant fat, being rich in oleic acid, linolic acid, octacosanol, vitamin-E, thiaminogen and some micro-physiologically active components, having very high nutritive value, is a kind of functional food of preciousness.Wherein content of vitamin E is the hat of vegetables oil; it has oxidation-resistance, reducing human organ aging, delay senility, improve body immunity, strengthen anti-cancer, anticancer and stimulating circulation effect, also has anti-ly to be acyesis, to prevent premature labor, testicular atrophy and promote skin metabolism, slow down pigementation, protect effects such as moisture of skin, cosmetology.Linolic acid can reduce lipid concentration and the cholesterol level in the blood, and prevention of arterial is atherosis, preventing hypertension, diabetes, and can regulate body metabolism, strengthens human activity etc.Octacosanol has numerous physiological activities to human body, can physical strength reinforcing, endurance, explosive power, raising muscular strength and improve muscle function etc.
At present, the method for producing wheat class germ oil both at home and abroad mainly contains four kinds, all is that the byproduct that produces during with wheat class abrasive dust is a raw material.Concrete grammar has: 1, supercritical carbon dioxide extraction method: pairing quality product is more excellent, extraction yield higher (6～9%), but its processing requirement high pressure and low temperature, and the extraction time is grown (being generally 5 hours), the facility investment costliness, thereby cost is higher; 2, solvent-extraction process: its extraction time is grown (1～16 hour), and the crude oil of extraction also needs to handle, thereby technology is complicated, and corresponding quality and productive rate are not high yet; 3, molecular distillation technique: this method complex process, investment is big, and suitable high boiling material; 4, traditional milling process: Technology is less demanding, also is easy to big production, but productive rate is not high, generally has only 5%, makes that in the squeezing of comparatively high temps (85 ℃～95 ℃) situation the activeconstituents in the wheat class germ oil is destroyed.
Summary of the invention
The purpose of this invention is to provide a kind of oil yield height, cost is low, and the mode that can effectively keep the cold press of effective active composition in the Semen avenae nudae plumule is produced the method for highland barley embryo bud oil.
The present invention produces the method for highland barley embryo bud oil in the mode of cold press, comprises following processing step:
1. highland barley is selected: select for use do not have go mouldy, no worm-eaten, the normal full hullessbarley seed of color and luster smell, removal stone and impurity;
2. swelling: the hullessbarley seed with choosing, be soaked in water, make its water ratio reach 15%～25%;
3. extrude plumule: adopt mechanical system, make the Semen avenae nudae plumule separation that from endosperm, comes off;
4. separated plumule: sub-elect plumule with screening installation;
5. plumule drying: the plumule that filters out is carried out drying, make the water content of plumule not be higher than 2%;
6. cold press germ oil:,, can produce highland barley embryo bud oil being lower than 20 ℃ of mechanical cold press down with dried plumule.
Described step drying 5. adopts lyophilize or is lower than 65 ℃ of following vacuum decompression dryings.
The present invention compares in prior art and has the following advantages:
1, the present invention adopts mechanical system to produce germ oil, without any need for chemical assistant, has effectively avoided solvent must pollute germ oil;
2, the present invention adopts cold press to get mode and produces germ oil, has kept the effective active composition in the highland barley embryo bud oil effectively.
3, the present invention produces that the technology of highland barley embryo bud oil is simple, cost is low, the yield height of germ oil.After measured, the present invention produce highland barley embryo bud oil yield generally 85～95%.
Embodiment
Embodiment 1, cold press are produced the method for highland barley embryo bud oil, comprise following processing step:
1. highland barley is selected: select for use do not have go mouldy, no worm-eaten, the normal full hullessbarley seed of color and luster smell, removal stone and impurity;
2. swelling: the hullessbarley seed with choosing, be soaked in water (generally needing 2～48 hours), make its water ratio reach 15%～25%;
3. extrude plumule: adopt mechanical system, make the Semen avenae nudae plumule separation that from endosperm, comes off;
4. separated plumule: sub-elect plumule with screening installation;
5. plumule drying: the plumule that filters out is carried out lyophilize, make the water content of plumule not be higher than 2%;
6. cold press germ oil:,, can produce highland barley embryo bud oil not being higher than 20 ℃ of mechanical cold press down with dried plumule.
Embodiment 2, state the method that cold press is produced highland barley embryo bud oil, comprise following processing step:
1. highland barley is selected: select for use do not have go mouldy, no worm-eaten, the normal full hullessbarley seed of color and luster smell, removal stone and impurity;
2. swelling: the hullessbarley seed with choosing, be soaked in water (generally needing 2～48 hours), make its water ratio reach 15%～25%;
3. extrude plumule: adopt mechanical system, make the Semen avenae nudae plumule separation that from endosperm, comes off;
4. separated plumule: sub-elect plumule with screening installation;
5. plumule drying: the plumule that filters out is being lower than 65 ℃ of following vacuum decompression dryings, is making the water content of plumule not be higher than 2%;
6. cold press germ oil:,, can produce highland barley embryo bud oil not being higher than 20 ℃ of mechanical cold press down with dried plumule.
Claims (2)
1, a kind of cold press is produced the method for highland barley embryo bud oil, comprises following processing step:
1. highland barley is selected: select for use do not have go mouldy, no worm-eaten, the normal full hullessbarley seed of color and luster smell, removal stone and impurity;
2. swelling: with the hullessbarley seed of choosing, be soaked in water 2～48 hours, make its water ratio reach 15%～25%;
3. extrude plumule: adopt mechanical system, make the Semen avenae nudae plumule separation that from endosperm, comes off;
4. separated plumule: sub-elect plumule with screening installation;
5. plumule drying: the plumule that filters out is carried out drying, make the water content of plumule not be higher than 2%;
6. cold press germ oil:,, can produce highland barley embryo bud oil not being higher than 20 ℃ of mechanical cold press down with dried plumule.
2, cold press is produced the method for highland barley embryo bud oil according to claim 1, it is characterized in that: described step drying 5. adopts lyophilize or is lower than 65 ℃ of following vacuum decompression dryings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100430946A CN100443578C (en) | 2006-06-26 | 2006-06-26 | Method for preparing highland barley embryo bud oil by cold pressing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100430946A CN100443578C (en) | 2006-06-26 | 2006-06-26 | Method for preparing highland barley embryo bud oil by cold pressing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1875733A CN1875733A (en) | 2006-12-13 |
| CN100443578C true CN100443578C (en) | 2008-12-17 |
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| CNB2006100430946A Active CN100443578C (en) | 2006-06-26 | 2006-06-26 | Method for preparing highland barley embryo bud oil by cold pressing |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589504A (en) * | 2013-11-12 | 2014-02-19 | 老知青集团有限公司 | Vacuum freeze-drying pretreatment method used in green camellia oil processing procedure |
| CN103555417A (en) * | 2013-11-12 | 2014-02-05 | 老知青集团有限公司 | Low-temperature cold-squeezing method of green camellia oil without damaging nutrient substances |
| CN105961645A (en) * | 2016-03-21 | 2016-09-28 | 安徽华安食品有限公司 | Ultrasonic treatment cold pressed sesame oil and preparation method thereof |
| CN105969506A (en) * | 2016-03-21 | 2016-09-28 | 安徽华安食品有限公司 | Cold pressed sesame oil good for intestinal tract and preparation method thereof |
| CN105961644A (en) * | 2016-03-21 | 2016-09-28 | 安徽华安食品有限公司 | Cold pressed sesame oil with efficacy of reducing blood fat and preparation method thereof |
| CN108219918A (en) * | 2018-02-06 | 2018-06-29 | 安徽华安食品有限公司 | A kind of preparation process of highland barley sesame oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6033706A (en) * | 1995-11-02 | 2000-03-07 | Lipidia Holding S.A. | Refining of edible oil retaining maximum antioxidative potency |
| CN1736228A (en) * | 2005-09-07 | 2006-02-22 | 河南唯旺实业有限责任公司 | Method for simultaneous preparation of peanut protein powder by cold pressing peanut oil |
| CN1762222A (en) * | 2005-11-22 | 2006-04-26 | 李建宏 | Sweet almond oil processed by apricot core with sweet almond and comprehensive utilization of its auxiliary materials |
-
2006
- 2006-06-26 CN CNB2006100430946A patent/CN100443578C/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6033706A (en) * | 1995-11-02 | 2000-03-07 | Lipidia Holding S.A. | Refining of edible oil retaining maximum antioxidative potency |
| CN1736228A (en) * | 2005-09-07 | 2006-02-22 | 河南唯旺实业有限责任公司 | Method for simultaneous preparation of peanut protein powder by cold pressing peanut oil |
| CN1762222A (en) * | 2005-11-22 | 2006-04-26 | 李建宏 | Sweet almond oil processed by apricot core with sweet almond and comprehensive utilization of its auxiliary materials |
Non-Patent Citations (2)
| Title |
|---|
| 青稞胚芽油软胶囊的生产工艺研究. 吕小文等.食品科技，第6期. 2004 |
| 青稞胚芽油软胶囊的生产工艺研究. 吕小文等.食品科技，第6期. 2004 * |
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| CN1875733A (en) | 2006-12-13 |
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Owner name: TIBETAN QIZHENG RAW TYPE HEALTH PRODUCTS CO., LTD Free format text: FORMER OWNER: GANSU QIZHENG TIBETAN MEDICINE CO., LTD. Effective date: 20091030 |
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Effective date of registration: 20091030 Address after: No. 808 Chang Zhang Tan, Chengguan District (Lanzhou hi tech Development Zone), Gansu Patentee after: Tibet Qizheng Original Ecological Health Products Co., Ltd. Address before: Taking Yuzhong County of Gansu Province, Lanzhou City Road Patentee before: Gansu Qizheng Tibetan Medicine Co., Ltd. |
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Owner name: TIBET TIANMAILI HEALTH PRODUCTS CO., LTD. Free format text: FORMER NAME: TIBETAN QIZHENG RAW TYPE HEALTH PRODUCTS CO., LTD |
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Address after: 730010, No. 808 Chang Zhang Tan, Chengguan District (Lanzhou hi tech Development Zone), Gansu, China Patentee after: Tibet Tianmaili Health Food Co., Ltd. Address before: 730010, No. 808 Chang Zhang Tan, Chengguan District (Lanzhou hi tech Development Zone), Gansu, China Patentee before: Tibet Qizheng Original Ecological Health Products Co., Ltd. |
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Address after: 851400 No. 11, Linqionggang Road, Lhasa Economic and Technological Development Zone, Tibet Autonomous Region Patentee after: Tibet Qizheng Highland Barley Health Technology Co., Ltd. Address before: 730010, No. 808 Chang Zhang Tan, Chengguan District (Lanzhou hi tech Development Zone), Gansu, China Patentee before: Tibet Tianmaili Health Food Co., Ltd. |
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