CN104447853B - Method for preparing calcium phosphatidate - Google Patents
Method for preparing calcium phosphatidate Download PDFInfo
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- CN104447853B CN104447853B CN201410625591.1A CN201410625591A CN104447853B CN 104447853 B CN104447853 B CN 104447853B CN 201410625591 A CN201410625591 A CN 201410625591A CN 104447853 B CN104447853 B CN 104447853B
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- Prior art keywords
- calcium
- ethanol
- acid
- phosphatide
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Abstract
The invention discloses a method for preparing calcium phosphatidate and belongs to the technical field of utilization of agricultural and sideline products of grease production. Soybean phosphatidic acid, rapeseed phosphatide acid and cottonseed phosphatide acid are used as raw materials. The method comprises the steps of dissolving the phosphatide acids into a certain amount of 95% ethanol, heating the phosphatide acid solution to a certain temperature, and adding a 95% ethanol solution of calcium chloride while stirring to obtain calcium phosphatidate sediment; and washing the sediment by using 95% ethanol for two times and drying the sediment to obtain a calcium phosphatidate product.
Description
Technical field
A kind of preparation method of phosphatidic acid calcium, belongs to fats and oils processing agricultural byproducts and utilizes technical field.
Technical background
China is production and the consumption big country of soybean oil, is also phosphatide big producing country.China in 2012 produces soybean oil per year and reaches
11700000 tons, its accessory substance can obtain 50,000 tons about of phospholipid prod.Plus rapeseed phosphatide and cottonseed phosphatide, its potential phosphorus
Fat yield reaches 150,000 tons about.In these phosphatide, only soybean lecithin has obtained preferable exploitation, rapeseed phosphatide and cotton
Phosphatide is not still effectively developed mostly.One of converted products of these phosphatide is exactly phosphatidic acid, thus I
State's phosphatidic acid distant view yield is considerable.Phosphatidic acid calcium is a kind of important feed calcium complement agent, and this replenishers are supplementing calcium
While, increase energy supply, promote growth of animal.Phosphatidic acid calcium also acts as the filler of high-grade rubber and plastics simultaneously,
Due to phosphatidic acid calcium fatty acid chain can well with rubber or plastics fusion so that calcium can be dispersed in well rubber or
In plastics, and increased being firmly combined with property, the flexibility of increase rubber or plastics and the wearability of calcium and rubber or plastics.Cause
The preparation of this phosphatidic acid calcium not only to soybean lecithin, rapeseed phosphatide and cottonseed phosphatide using having important practical significance, also right
Rubber and plastics industry are significant, the preparation about phosphatidic acid calcium domestic at present it is not yet reported that.The invention discloses
A kind of preparation method of phosphatidic acid calcium, is that the application of phosphatide opens a kind of new approach, also enriches rubber and plastics add
The kind of agent
Content of the invention
It is an object of the invention to provide a kind of preparation method of phosphatidic acid calcium.The method is with soybean lecithin acid, vegetable seed phosphorus
Resin acid and cottonseed phosphatidic acid are raw material, and phosphatidic acid is dissolved in a certain amount of 95% ethanol, and heating phosphatide acid solution is to uniform temperature, side
Stirring side adds calcium chloride 95% ethanol solution, obtains phosphatidic acid calcium precipitate.Precipitation is washed with 95% ethanol and is obtained after 2 dryings
Phosphatidic acid calcium product.
Technical scheme: it is an object of the invention to provide a kind of preparation method of phosphatidic acid calcium.The method with
Soybean lecithin acid, rapeseed phosphatide acid and cottonseed phosphatidic acid be raw material, accurately weigh 100 grams of phosphatidic acids be dissolved in 1000ml～
In 2000ml95% ethanol, heat phosphatide acid solution to 35～45 DEG C, be stirred with 200 revs/min of rotating speed, stirring same
When, it is uniformly added into calcium chloride 95% ethanol solution of 1000ml10% in 60～90 minutes, finish continuation stirring 10 minutes, often
Gentle and quiet put suction filtration after 30 minutes, filter cake 500ml95% ethanol washs 2 times, obtains more than 150 grams this product after vacuum drying,
In its product, the content of phosphatidic acid calcium reaches more than 80% after measured.
Beneficial effects of the present invention: a kind of preparation method of phosphatidic acid calcium, provide a kind of simplicity for preparing phosphatidic acid calcium
Feasible method, the method is conducive to improving utilization rate, abundant rubber and the plastic additive product of oil prodution industry byproduct.
Specific embodiment
Embodiment 1
Accurately weigh 100 grams of soybean lecithin acid to be dissolved in 1000ml95% ethanol, heat phosphatide acid solution to 45 DEG C, with
200 revs/min of rotating speed is stirred, and while stirring, is uniformly added into the calcium chloride 95% of 1000ml10% in 60 minutes
Ethanol solution, finishes continuation stirring 10 minutes, normal temperature standing suction filtration after 30 minutes.Filter cake 500ml95% ethanol washs 2 times,
154.9 grams of this product are obtained, in its product, the content of phosphatidic acid calcium reaches 82.3% after measured after vacuum drying.
Embodiment 2
Accurately weigh 100 grams of soybean lecithin acid to be dissolved in 2000ml95% ethanol, heat phosphatide acid solution to 35 DEG C, with
200 revs/min of rotating speed is stirred, and while stirring, is uniformly added into the calcium chloride 95% of 1000ml10% in 90 minutes
Ethanol solution, finishes continuation stirring 10 minutes, normal temperature standing suction filtration after 30 minutes.Filter cake 500ml95% ethanol washs 2 times,
151.2 grams of this product are obtained, in its product, the content of phosphatidic acid calcium reaches 84.6% after measured after vacuum drying.
Embodiment 3
Accurately weigh 100 grams of soybean lecithin acid to be dissolved in 1500ml95% ethanol, heat phosphatide acid solution to 35 DEG C, with
200 revs/min of rotating speed is stirred, and while stirring, is uniformly added into the calcium chloride 95% of 1000ml10% in 70 minutes
Ethanol solution, finishes continuation stirring 10 minutes, normal temperature standing suction filtration after 30 minutes.Filter cake 500ml95% ethanol washs 2 times,
152.1 grams of this product are obtained, in its product, the content of phosphatidic acid calcium reaches 83.1% after measured after vacuum drying.
Embodiment 4
Accurately weigh 100 grams of rapeseed phosphatide acid to be dissolved in 1500ml95% ethanol, heat phosphatide acid solution to 35 DEG C, with
200 revs/min of rotating speed is stirred, and while stirring, is uniformly added into the calcium chloride 95% of 1000ml10% in 80 minutes
Ethanol solution, finishes continuation stirring 10 minutes, normal temperature standing suction filtration after 30 minutes.Filter cake 500ml95% ethanol washs 2 times,
154.5 grams of this product are obtained, in its product, the content of phosphatidic acid calcium reaches 82.3% after measured after vacuum drying.
Embodiment 5
Accurately weigh 100 grams of cottonseed phosphatidic acids to be dissolved in 2000ml95% ethanol, heat phosphatide acid solution to 35 DEG C, with
200 revs/min of rotating speed is stirred, and while stirring, is uniformly added into the calcium chloride 95% of 1000ml10% in 90 minutes
Ethanol solution, finishes continuation stirring 10 minutes, normal temperature standing suction filtration after 30 minutes.Filter cake 500ml95% ethanol washs 2 times,
151.8 grams of this product are obtained, in its product, the content of phosphatidic acid calcium reaches 81.6% after measured after vacuum drying.
Claims (1)
1. a kind of preparation method of phosphatidic acid calcium, is characterized in that with soybean lecithin acid, rapeseed phosphatide acid and cottonseed phosphatidic acid be former
Material, accurately weighs 100 grams of phosphatidic acids and is dissolved in 1000ml-2000ml95% ethanol, heats phosphatide acid solution to 35-45 DEG C, with
200 revs/min of rotating speed is stirred, and while stirring, is uniformly added into the calcium chloride of 1000ml10% in 60-90 minute
95% ethanol solution, finishes continuation stirring 10 minutes, normal temperature standing suction filtration after 30 minutes, filter cake washs 2 with 500ml95% ethanol
Secondary, obtain more than 150 grams this product after vacuum drying, in its product, the content of phosphatidic acid calcium reaches more than 80% after measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625591.1A CN104447853B (en) | 2014-11-06 | 2014-11-06 | Method for preparing calcium phosphatidate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625591.1A CN104447853B (en) | 2014-11-06 | 2014-11-06 | Method for preparing calcium phosphatidate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104447853A CN104447853A (en) | 2015-03-25 |
| CN104447853B true CN104447853B (en) | 2017-01-18 |
Family
ID=52894665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410625591.1A Expired - Fee Related CN104447853B (en) | 2014-11-06 | 2014-11-06 | Method for preparing calcium phosphatidate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104447853B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096814A (en) * | 1993-06-25 | 1994-12-28 | 杨鹄昉 | The quick preparation technology of natural phospholipid soap powder and single stage method thereof |
| CN1075505C (en) * | 1999-12-30 | 2001-11-28 | 清华大学 | Preparation method of saturated phosphatidate and its salts |
| US20050171367A1 (en) * | 2004-02-03 | 2005-08-04 | Terry DeLoach | Method for manufacturing a combined fatty acid / lecithin ruminally protected feed supplement. |
| US7465717B2 (en) * | 2004-09-27 | 2008-12-16 | Soymor | Process for releasing and extracting phosphatides from a phosphatide-containing matrix |
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2014
- 2014-11-06 CN CN201410625591.1A patent/CN104447853B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104447853A (en) | 2015-03-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |