CN111184218A - Method for preparing coix seed extract - Google Patents
Method for preparing coix seed extract Download PDFInfo
- Publication number
- CN111184218A CN111184218A CN201811357026.6A CN201811357026A CN111184218A CN 111184218 A CN111184218 A CN 111184218A CN 201811357026 A CN201811357026 A CN 201811357026A CN 111184218 A CN111184218 A CN 111184218A
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- CN
- China
- Prior art keywords
- raw material
- carbon dioxide
- tank
- coix seed
- mixing tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 244000077995 Coix lacryma jobi Species 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000002994 raw material Substances 0.000 claims abstract description 41
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 21
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 210000000582 semen Anatomy 0.000 claims description 19
- 210000002421 cell wall Anatomy 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 235000007354 Coix lacryma jobi Nutrition 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000003116 impacting effect Effects 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 3
- 210000000952 spleen Anatomy 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- 208000006820 Arthralgia Diseases 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 201000010153 skin papilloma Diseases 0.000 description 2
- 238000000194 supercritical-fluid extraction Methods 0.000 description 2
- 238000000825 ultraviolet detection Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 208000002874 Acne Vulgaris Diseases 0.000 description 1
- 201000004384 Alopecia Diseases 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- 229920000832 Cutin Polymers 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 208000033809 Suppuration Diseases 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 208000000260 Warts Diseases 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 231100000360 alopecia Toxicity 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000003453 lung abscess Diseases 0.000 description 1
- 239000002398 materia medica Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Botany (AREA)
- Mycology (AREA)
- Extraction Or Liquid Replacement (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention relates to a method for preparing a coix seed extract. The processing steps comprise: adding coix seeds into a pulverizer to be pulverized into 80 meshes, introducing the pulverized coix seeds into a raw material mixing tank from a raw material tank, gradually pressurizing carbon dioxide to 150-250 ℃ from an inverted steel cylinder through a pneumatic pump, then mixing the carbon dioxide with coix seeds in the raw material mixing tank, adjusting the temperature in the raw material mixing tank to 50-60 ℃, maintaining the pressure for 1-1.5h, rapidly spraying a mixed fluid of the coix seeds and supercritical carbon dioxide from a nozzle, impacting a target in an impact flow pulverizer, and separating the carbon dioxide from the raw material in a separation tank after wall breaking to obtain a finished product.
Description
The technical field is as follows:
the invention relates to a method for preparing a coix seed extract, belonging to the technical field of extraction and separation of effective components of natural products.
Background art:
the coix seed is the best staple food for losing weight, and has the highest cellulose, low fat and low calorie in the five cereals. It is also rich in protein, oil, vitamins, minerals and saccharides.
The ancient books of China are recorded, the coix seeds are excellent beautifying food materials, have the effects of treating warts and acne, lightening spots and whitening skin, moistening skin and removing wrinkles and the like, and particularly contain proteolytic enzyme which can soften skin cutin, and vitamin E has an antioxidation effect. "Ben Cao gang mu" in the compendium of materia Medica "is that coix seed" invigorates the spleen and benefits the stomach, tonifies the lung and clears heat, dispels wind and eliminates dampness, maintains beauty and looks, lightens the body and prolongs life.
The coix seed can promote metabolism of blood and water in vivo, has effects of promoting urination, eliminating edema, and relieving constipation, and can help reduce weight.
Because the coix seed is rich in protein, the coix seed can help to eliminate spots and make the skin white, and if the coix seed is drunk for a long time, the coix seed can also achieve the effect of moistening the skin!
Has effects of whitening skin, moistening, removing speckle, preventing alopecia, and reducing face weight, and also has diet effect. Can be used for preventing cancer.
The coix seed extract has the functions of mainly strengthening spleen and excreting dampness, removing arthralgia and checking diarrhea, and clearing heat and expelling pus. Can be used for treating edema, loempe, dysuresia, damp arthralgia, spasm, spleen deficiency, diarrhea, pulmonary abscess, and intestinal abscess; flat warts.
In the prior art, the extraction and separation method of the coix seed extract mainly adopts an organic solvent method and the like, but the traditional methods can not effectively extract the effective components of the traditional Chinese medicine, and destroy most of heat-sensitive substances in the effective components, so that the efficacy is reduced and the utilization efficiency is extremely low.
In order to overcome the technical defects, the invention adopts a multi-effect wall breaking method to extract raw materials, adopts an ultrahigh pressure supercritical micro-jet technology, integrates the characteristics of the ultrahigh pressure technology, the supercritical extraction technology and an impinging stream technology, has high extraction efficiency and short time, and realizes continuous production by feeding and discharging materials at the same time.
The invention content is as follows:
the invention aims to provide a method for extracting a coix seed extract by multi-effect wall breaking through an ultrahigh pressure technology, a supercritical extraction technology and an impinging stream technology aiming at the defects of the prior art so as to obtain a high-quality coix seed extract.
The invention comprises the following steps:
a. adding Coicis semen into a pulverizer, and pulverizing with 80 mesh sieve;
b. introducing pulverized Coicis semen into a raw material mixing tank from a raw material tank, gradually pressurizing carbon dioxide to 150-250 deg.C from an inverted steel cylinder via a pneumatic pump, mixing with Coicis semen in the raw material mixing tank, and adjusting the temperature in the raw material mixing tank to 50-60 deg.C;
c. the mixed fluid of the coix seed raw material and the supercritical carbon dioxide is quickly sprayed out from a nozzle and is impacted with a target in an impact flow pulverizer;
d. breaking cell wall of raw materials, and separating with carbon dioxide in a separating tank to obtain the final product.
And c, mixing the carbon dioxide and the coix seed raw material in the step b, and keeping the pressure for 1-1.5 h.
And c, impacting the target in the impact flow crusher, wherein the target distance is 10-20 mm.
The present invention will be further described with reference to specific embodiments, but the scope of the invention as claimed is not limited to the following embodiments.
The specific implementation mode is as follows:
example 1:
adding Coicis semen into a pulverizer, pulverizing by 80 mesh, introducing pulverized Coicis semen into a raw material mixing tank from a raw material tank, gradually pressurizing carbon dioxide to 150 deg.C by an inverted steel bottle via a pneumatic pump, mixing with Coicis semen raw material in the raw material mixing tank, adjusting the temperature in the raw material mixing tank to 50 deg.C, maintaining the pressure for 1 hr, rapidly spraying the mixed fluid of Coicis semen raw material and supercritical carbon dioxide from a nozzle, impacting with a target in an impact flow pulverizer, wherein the target distance is 10mm, separating carbon dioxide from the raw material in a separation tank after breaking cell wall to obtain the final product, and detecting with UV to obtain the content of 98.65%.
Example 2:
adding Coicis semen into a pulverizer, pulverizing by 80 mesh, introducing pulverized Coicis semen into a raw material mixing tank from a raw material tank, gradually pressurizing carbon dioxide to 250 deg.C by an inverted steel bottle via a pneumatic pump, mixing with Coicis semen raw material in the raw material mixing tank, adjusting temperature in the raw material mixing tank to 60 deg.C, maintaining pressure for 1.5h, rapidly spraying mixed fluid of Coicis semen raw material and supercritical carbon dioxide from a nozzle, impacting with a target in an impact flow pulverizer with target distance of 20mm, separating carbon dioxide in a separation tank after breaking cell wall of the raw material to obtain the final product with content of 98.65% by UV detection.
Example 3:
adding Coicis semen into a pulverizer, pulverizing by 80 mesh, introducing pulverized Coicis semen into a raw material mixing tank from a raw material tank, gradually pressurizing carbon dioxide to 200 deg.C by an inverted steel bottle via a pneumatic pump, mixing with Coicis semen raw material in the raw material mixing tank, adjusting the temperature in the raw material mixing tank to 50 deg.C, maintaining the pressure for 1 hr, rapidly spraying the mixed fluid of Coicis semen raw material and supercritical carbon dioxide from a nozzle, impacting with a target in an impact flow pulverizer, wherein the target distance is 10mm, separating carbon dioxide from the raw material in a separation tank after breaking cell wall to obtain the final product with content of 98.65% by UV detection.
Claims (3)
1. A method for preparing an extract of Coix lacryma-jobi seeds, comprising the steps of:
a. adding Coicis semen into a pulverizer, and pulverizing with 80 mesh sieve;
b. introducing pulverized Coicis semen into a raw material mixing tank from a raw material tank, gradually pressurizing carbon dioxide to 150-250 deg.C from an inverted steel cylinder via a pneumatic pump, mixing with Coicis semen in the raw material mixing tank, and adjusting the temperature in the raw material mixing tank to 50-60 deg.C;
c. the mixed fluid of the coix seed raw material and the supercritical carbon dioxide is quickly sprayed out from a nozzle and is impacted with a target in an impact flow pulverizer;
d. breaking cell wall of raw materials, and separating with carbon dioxide in a separating tank to obtain the final product.
2. The method for extracting the coix seed extract by multi-effect wall-breaking according to claim 1, wherein the pressure is maintained for 1-1.5 hours after the carbon dioxide is mixed with the coix seed raw material in the step b.
3. The method for extracting Coicis semen extract by multi-effect wall breaking as claimed in claim 1, wherein in step c, the impinging stream pulverizer collides with target distance of 10-20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357026.6A CN111184218A (en) | 2018-11-15 | 2018-11-15 | Method for preparing coix seed extract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357026.6A CN111184218A (en) | 2018-11-15 | 2018-11-15 | Method for preparing coix seed extract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111184218A true CN111184218A (en) | 2020-05-22 |
Family
ID=70684177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357026.6A Withdrawn CN111184218A (en) | 2018-11-15 | 2018-11-15 | Method for preparing coix seed extract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111184218A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578482A (en) * | 2021-07-27 | 2021-11-02 | 康道生物（南通）有限公司 | Ganoderma lucidum spore powder wall breaking processing technology |
-
2018
- 2018-11-15 CN CN201811357026.6A patent/CN111184218A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578482A (en) * | 2021-07-27 | 2021-11-02 | 康道生物（南通）有限公司 | Ganoderma lucidum spore powder wall breaking processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200522 |
|
| WW01 | Invention patent application withdrawn after publication |