CN100453628C - Linolenic oil and wild pepper seeds dregs, and prodn, method therefor - Google Patents
Linolenic oil and wild pepper seeds dregs, and prodn, method therefor Download PDFInfo
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- CN100453628C CN100453628C CNB2006100321262A CN200610032126A CN100453628C CN 100453628 C CN100453628 C CN 100453628C CN B2006100321262 A CNB2006100321262 A CN B2006100321262A CN 200610032126 A CN200610032126 A CN 200610032126A CN 100453628 C CN100453628 C CN 100453628C
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- prickly ash
- linolenic oil
- pericarpium zanthoxyli
- linolenic
- extracting
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Abstract
A process for preparing the linolenic acid oil and Chinese prickly ash dregs from the seeds of Chinese prickly ash includes such steps as breaking said seeds, supercritical CO2 extracting and separating. Said linolenic acid oil can be used to decrease blood fat, prevent and treat cardiovascular and cerebrovascular diseases and delay sanility. Said Chinese prickly ash dregs can be used as the forage additive or fertilizer or for extracting parasorbic protein.
Description
Technical field
The present invention relates to a kind of linolenic oil, prickly ash seed dregs and production method thereof.
Background technology
The Zanthoxylum rutaceae for fallen leaves shallow root shrub, is the important economic tree of China, and the pricklyash hull application of using as medicinal and seasoning at present is comparatively extensive, and Semen Pericarpium Zanthoxyli is discarded by people usually.Have source investigation to show Semen Pericarpium Zanthoxyli oil-containing 27%-34%, unsaturated fatty acid content is high in the Fructus Zanthoxyli oil, reaches more than 85%, and wherein linolenic acid content is up to more than 30%.In the Semen Pericarpium Zanthoxyli except that containing abundant unsaturated fatty acids, also contain nutritive ingredients such as rich in protein, its protein content reaches 35%～51%, and protein content can be up to 63.41% in the degreasing Semen Pericarpium Zanthoxyli, and it is a kind of great waste that so valuable material goes out of use real.
Summary of the invention
The present invention is intended to turn waste into wealth, and a kind of linolenic oil, prickly ash seed dregs and production method thereof are provided.
The invention provides the production method of linolenic oil, from Semen Pericarpium Zanthoxyli, extract, carry out as follows during extraction:
A, select full Semen Pericarpium Zanthoxyli to drain, after 50 ℃ of-65 ℃ of dryings, be crushed to the 20-80 order with wet cleaning process;
B, the Semen Pericarpium Zanthoxyli powder that step a the is obtained supercritical CO of packing into
2Extract, separate in the extracting and separating device linolenic oil and prickly ash seed dregs, extraction temperature is 45 ℃-55 ℃, extracting pressure is 25-35Mpa, 25 ℃-45 ℃ of separation temperatures, CO
2Flow is 18-60L/H in pipeline, time 1-3 hour.
Linolenic oil has blood fat reducing, blood pressure regulation, improve cardio-cerebrovascular and enhancing body immunizing power, function such as delay senility, and is the important source material of producing food, healthcare products and medicine.Prickly ash seed dregs is a kind of high protein material and contains the required trace element of abundant animals and plants, as iron, zinc, calcium, selenium etc., therefore can be used as fodder additives, conduct extraction Chinese prickly ash protein raw materials, be used as the fertilizer of flower etc.The present invention is all turned waste into wealth after utilizing the Semen Pericarpium Zanthoxyli that goes out of use usually to extract linolenic oil and prickly ash seed dregs, has widened the road of Chinese prickly ash industry.
Embodiment
Embodiment 1:
Take by weighing clean, the exsiccant Semen Pericarpium Zanthoxyli 600g that choose with wet concentration density settling process, be crushed to 30～40 orders after the cryodrying, carry out supercritical CO in the extraction kettle of packing into then
2Extraction, extraction temperature is controlled at 45 ℃～50 ℃, and extracting pressure is 30MPa, 35 ℃ of separation temperatures, flow is 25～28L/h, and time 1.5h gets product linolenic oil 134.6g after the separation, and wherein linolenic acid content is 30.8%; Prickly ash seed dregs 464.8g, wherein total protein content is 57.5% (mass percent).
Embodiment 2:
Take by weighing clean, the exsiccant Semen Pericarpium Zanthoxyli 600g that choose with wet concentration density settling process, be crushed to 30～40 orders after the cryodrying, carry out supercritical CO in the extraction kettle of packing into then
2Extraction, extraction temperature is controlled at 45 ℃～50 ℃, and extracting pressure is 32MPa, 30 ℃ of separation temperatures, flow is 27～30L/h, and time 1.6h gets product linolenic oil 133.5g after the separation, and wherein linolenic acid content is 32.7%; Prickly ash seed dregs 465.9g, wherein total protein content is 60.3% (mass percent).
Embodiment 3:
Take by weighing clean, the exsiccant Semen Pericarpium Zanthoxyli 600g that choose with wet concentration density settling process, be crushed to 20～30 orders after the cryodrying, carry out supercritical CO in the extraction kettle of packing into then
2Extraction, extraction temperature is controlled at 40 ℃～45 ℃, and extracting pressure is 25MPa, 35 ℃ of separation temperatures, flow is 20～25L/h, and time 1.4h gets product linolenic oil 129.8g after the separation, and wherein linolenic acid content is 30.7%; Prickly ash seed dregs 468.5g, wherein total protein content is 59.6% (mass percent).
Embodiment 4:
Take by weighing clean, the exsiccant Semen Pericarpium Zanthoxyli 600g that choose with wet concentration density settling process, be crushed to 50～60 orders after the cryodrying, carry out supercritical CO in the extraction kettle of packing into then
2Extraction, extraction temperature is controlled at 50 ℃～55 ℃, and extracting pressure is 20MPa, 30 ℃ of separation temperatures, flow is 30～35L/h, and time 1.5h gets product linolenic oil 135.3g after the separation, and wherein linolenic acid content is 33.4%; Prickly ash seed dregs 463.7g, wherein total protein content is 60.5% (mass percent).
Embodiment 5:
Take by weighing clean, the exsiccant Semen Pericarpium Zanthoxyli 600g that choose with wet concentration density settling process, be crushed to 30～40 orders after the cryodrying, carry out supercritical CO in the extraction kettle of packing into then
2Extraction, extraction temperature is controlled at 55 ℃～60 ℃, and extracting pressure is 35MPa, 30 ℃ of separation temperatures, flow is 25～28L/h, and time 1.6h gets product linolenic oil 136.4g after the separation, and wherein linolenic acid content is 31.6%; Prickly ash seed dregs 464.8g, wherein total protein content is 57.3% (mass percent).
Claims (3)
1, a kind of production method of linolenic oil is characterized in that carrying out as follows:
A, select full Semen Pericarpium Zanthoxyli to drain, after 50 ℃ of-65 ℃ of dryings, be crushed to the 20-80 order with wet cleaning process;
B, the Semen Pericarpium Zanthoxyli powder that step a the is obtained supercritical CO of packing into
2Extract, separate in the extracting and separating device linolenic oil and prickly ash seed dregs, extraction temperature is 45 ℃-55 ℃, extracting pressure is 25-35Mpa, 25 ℃-45 ℃ of separation temperatures, CO
2Flow is 18-60L/H in pipeline, time 1-3 hour.
2, a kind of linolenic oil that obtains with the described method of claim 1.
3, a kind of prickly ash seed dregs that obtains with the described method of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100321262A CN100453628C (en) | 2006-08-24 | 2006-08-24 | Linolenic oil and wild pepper seeds dregs, and prodn, method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100321262A CN100453628C (en) | 2006-08-24 | 2006-08-24 | Linolenic oil and wild pepper seeds dregs, and prodn, method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1911056A CN1911056A (en) | 2007-02-14 |
| CN100453628C true CN100453628C (en) | 2009-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100321262A Expired - Fee Related CN100453628C (en) | 2006-08-24 | 2006-08-24 | Linolenic oil and wild pepper seeds dregs, and prodn, method therefor |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708897A (en) * | 2014-12-01 | 2016-06-29 | 李玉明 | Applications of omega-3 aliphatic acid-containing plant seeds in drug preparation, health care products, and functional food with health care effect, and preparation method |
| CN104839353A (en) * | 2015-04-30 | 2015-08-19 | 安庆市顺民粮油贸易有限公司 | Infant healthcare edible oil and manufacturing method thereof |
| CN113755238A (en) * | 2020-06-04 | 2021-12-07 | 陕西为康生物科技股份有限公司 | Processing method of high-protein pepper seed meal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1806672A (en) * | 2005-12-20 | 2006-07-26 | 上海现代中医药技术发展有限公司 | Method for preparing zanthoxylum oil microcapsule by coupled supercritical extraction and atomized drying |
-
2006
- 2006-08-24 CN CNB2006100321262A patent/CN100453628C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1806672A (en) * | 2005-12-20 | 2006-07-26 | 上海现代中医药技术发展有限公司 | Method for preparing zanthoxylum oil microcapsule by coupled supercritical extraction and atomized drying |
Non-Patent Citations (6)
| Title |
|---|
| 三种花椒籽油提取方法的分析与比较. 刘芳，邓修.中成药，第27卷第4期. 2005 |
| 三种花椒籽油提取方法的分析与比较. 刘芳，邓修.中成药，第27卷第4期. 2005 * |
| 超临界CO2萃取和精炼花椒籽油的研究. 刘雄等.中国粮油学报，第18卷第4期. 2003 |
| 超临界CO2萃取和精炼花椒籽油的研究. 刘雄等.中国粮油学报，第18卷第4期. 2003 * |
| 超临界流体萃取工艺生产α-亚麻酸保健品及高级天然食品香精新技术. 卢子扬等.精细与专用化学品，第2003卷第16期. 2003 |
| 超临界流体萃取工艺生产α-亚麻酸保健品及高级天然食品香精新技术. 卢子扬等.精细与专用化学品，第2003卷第16期. 2003 * |
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|---|---|
| CN1911056A (en) | 2007-02-14 |
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Granted publication date: 20090121 |