CN103045354A - Method for extracting seabuckthorn fruit by supercritical CO2 - Google Patents
Method for extracting seabuckthorn fruit by supercritical CO2 Download PDFInfo
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- CN103045354A CN103045354A CN 201210459506 CN201210459506A CN103045354A CN 103045354 A CN103045354 A CN 103045354A CN 201210459506 CN201210459506 CN 201210459506 CN 201210459506 A CN201210459506 A CN 201210459506A CN 103045354 A CN103045354 A CN 103045354A
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- fructus hippophae
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- plant milk
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- 235000003145 Hippophae rhamnoides Nutrition 0.000 title abstract description 19
- 235000013399 edible fruits Nutrition 0.000 title abstract description 19
- 238000000034 method Methods 0.000 title abstract description 17
- 240000000950 Hippophae rhamnoides Species 0.000 title 1
- 241000229143 Hippophae Species 0.000 claims abstract description 70
- 238000000605 extraction Methods 0.000 claims abstract description 42
- 238000001035 drying Methods 0.000 claims abstract description 10
- 235000003935 Hippophae Nutrition 0.000 claims description 52
- 239000000284 extract Substances 0.000 claims description 29
- 235000020245 plant milk Nutrition 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 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 abstract description 22
- 229930003427 Vitamin E Natural products 0.000 abstract description 11
- 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 abstract description 11
- 235000019165 vitamin E Nutrition 0.000 abstract description 11
- 229940046009 vitamin E Drugs 0.000 abstract description 11
- 239000011709 vitamin E Substances 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000419 plant extract Substances 0.000 abstract 4
- 241000196324 Embryophyta Species 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- OENHQHLEOONYIE-UKMVMLAPSA-N all-trans beta-carotene Natural products CC=1CCCC(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C OENHQHLEOONYIE-UKMVMLAPSA-N 0.000 description 3
- TUPZEYHYWIEDIH-WAIFQNFQSA-N beta-carotene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C)C=CC=C(/C)C=CC2=CCCCC2(C)C TUPZEYHYWIEDIH-WAIFQNFQSA-N 0.000 description 3
- 235000013734 beta-carotene Nutrition 0.000 description 3
- 239000011648 beta-carotene Substances 0.000 description 3
- 229960002747 betacarotene Drugs 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- OENHQHLEOONYIE-JLTXGRSLSA-N β-Carotene Chemical compound CC=1CCCC(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C OENHQHLEOONYIE-JLTXGRSLSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000005477 standard model Effects 0.000 description 2
- 238000000194 supercritical-fluid extraction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 244000298697 Actinidia deliciosa Species 0.000 description 1
- 235000009436 Actinidia deliciosa Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 240000008866 Ziziphus nummularia Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 235000021466 carotenoid Nutrition 0.000 description 1
- 150000001747 carotenoids Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010812 external standard method Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229960004232 linoleic acid Drugs 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 229960002969 oleic acid Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229960004274 stearic acid Drugs 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention relates to an extraction method of plant fruits, and particularly relates to a method for extracting seabuckthorn fruits by supercritical CO2. The method for extracting the seabuckthorn fruits by the supercritical CO2 solves a technical problem related to extraction and utilization of nutrient substances of the seabuckthorn fruits, and comprises the following steps of: a. drying and crushing the seabuckthorn fruits and then placing into an extraction kettle; b. injecting the supercritical CO2 into the extraction kettle, and extracting for 3.5-4.5 hours under the condition that the temperature is 45-55 DEG C, the pressure is 1.2-2.0MPa and the CO2 flow is 0.10-0.15L/min; and c. conveying CO2 flow with dissolved plant extracts of the seabuckthorn fruits into a separation kettle to separate the plant extracts of the seabuckthorn fruits, and compressing the CO2 and then conveying the CO2 into the extraction kettle for cycle use. According to the method for extracting the plant extracts of the seabuckthorn fruits by the supercritical CO2, the content of vitamin E in the extracted plant extracts of the seabuckthorn fruits is 100mg/100g.
Description
Technical field
The present invention relates to a kind of fruit extracting process, specifically a kind of supercritical CO
2The method of extraction Fructus Hippophae.
Background technology
Sea-buckthorn has another name called vinegar willow, Hei Ci and acid thorn etc., is a kind of anti-do cold, Salt And Alkali Tolerance, impoverishment tolerant, extremely strong perennial shrub or dungarunga fruit tree of vitality.Sea-buckthorn is the precious nonwood forest trees that contains in the world the natural complex most species at present, and its ascorbic content is higher than bright jujube and Kiwifruit far away, thereby is described as the treasure-house of natural complex.
The plant milk extract of Fructus Hippophae is comprised of multiple beneficial lipid acid such as palmitinic acid, physetoleic acid, stearic acid, oleic acid, linolic acid, linolenic acid, wherein unsaturated fatty acids is up to 70%, and the indispensable vitamin A of carotenoid and vitamin-E and various trace elements such as human body in the Oleum Hippophae, selenium, magnesium, zinc, iron, manganese equal size are also higher.The shortcomings such as present extraction process has organic solvent residual, and extraction efficiency is not high, loss of effective components is larger.
200910263590.6 method of from seabuckthorn fruit peel, extracting β-carotene.A kind of method of extracting β-carotene from seabuckthorn fruit peel of the present invention comprises the steps: 1) the sea-buckthorn branch of step of preparing fruit peel after to the squeezing sea buckthorn juice carry out roughing, dries, screens and to get seabuckthorn fruit peel; 2) extraction step is carried out SCF-CO 2 to the seabuckthorn fruit peel that extracts; Its processing condition are: 42.5 ℃～45 ℃ of extraction temperature, extracting pressure 25MPa～30MPa, time 2.5h; 3) get red-brown oily liquids seabuckthorn fruit peel oil, oil yield is 8.0%.Contain higher β-carotene composition in this seabuckthorn fruit peel oil.
Summary of the invention
The present invention provides a kind of supercritical CO in order to solve the technical problem of Fructus Hippophae nutritive substance extraction and application
2The method of extraction Fructus Hippophae.
Technical scheme of the present invention is a kind of supercritical CO
2The method of extraction Fructus Hippophae, step is as follows:
A, will put into extraction kettle after the Fructus Hippophae drying and crushing;
B, with the CO of supercritical state
2Injecting extraction kettle, is 45～55 ℃ in temperature, and pressure is 1.2～2.0Mpa, CO
2Flow velocity is: under the condition of 0.10～0.15L/min, extract 3.5～4.5 hours;
C, be dissolved with the CO of Fructus Hippophae plant milk extract
2Fluid enters separating still, the Fructus Hippophae plant milk extract is separated CO by regulating 48～60 ℃ of temperature and pressure 2.0Mpa～3.0Mpa
2Gas enters after compression extraction kettle and recycles.
Above-mentioned supercritical CO
2The extraction Fructus Hippophae obtains the method for plant milk extract, wherein, and described supercritical CO
2The preferred temperature of extraction is 50 ℃, and pressure is 1.7Mpa, CO
2Flow velocity is 0.12L/min.
Above-mentioned SCF-CO 2 Fructus Hippophae obtains the method for plant milk extract, and wherein, described drying is carried out in temperature is lower than 80 ℃ baking oven, and dry 1.5～2 hours, the Fructus Hippophae moisture content after the drying was lower than 10%.
Above-mentioned supercritical CO
2The method of extraction Fructus Hippophae plant milk extract, the content of the vitamin-E in the Fructus Hippophae plant milk extract of extraction gained reaches 100mg/100g.
Supercritical CO of the present invention
2The method that the extraction Fructus Hippophae obtains plant milk extract first with the Fructus Hippophae drying and crushing, has overcome because the Fructus Hippophae appearance is hard CO before extracting
2Fluid can't penetrate its appearance and the incomplete defective of extraction that causes, has increased Fructus Hippophae and CO
2The contact area of fluid was pulverized Fructus Hippophae 40 mesh sieves simultaneously, and its granularity is just so that CO
2Fluid is circulate in extraction process, contacts more fully with Fructus Hippophae, thereby has further improved the extraction efficiency of Fructus Hippophae plant milk extract.
Supercritical CO of the present invention
2The extraction Fructus Hippophae obtains CO used in the method for plant milk extract
2Purity is more than or equal to 99%, CO
2Be rare gas element, can operate at normal temperatures, can effectively prevent oxidation and the decomposition of thermo-sensitivity composition and chemically unstable composition, utilize CO
2Be in the large character of the high-density, low viscosity and the spread coefficient that have under the supercritical state and extract effective constituent in the Fructus Hippophae, then will be dissolved in CO in the method that heats up with step-down
2Solute in the fluid separates, and plays the dual function of extracting and distilling, and can finish a leaching process in 2.5～4 hours.The method operational cycle is short, extraction efficiency is high, can avoid the residual of organic solvent simultaneously, in addition, because CO
2Cheap and easy to get, general recyclable about 80%, saved the energy, simultaneously because CO
2Without incendivity, use safety and environmentally safe.
Supercritical CO of the present invention
2The method technique that the extraction Fructus Hippophae obtains plant milk extract is simple, easy to operate, greatly improved production efficiency, Fructus Hippophae with the method extraction obtains plant milk extract, avoided the residual of organic solvent, shortened extraction time, improve the extraction efficiency of Fructus Hippophae, especially greatly improved the content of vitamin-E in the Fructus Hippophae plant milk extract.The content of the vitamin-E in the Fructus Hippophae plant milk extract of extraction gained reaches 100mg/100g, and effect of extracting is obvious.
Embodiment
Plant milk extract check (high performance liquid chromatography)
Instrument and reagent: effect liquid phase chromatogram instrument, vitamin-E standard model.
Sample determination
(1) configuration vitamin-E standard model solution, the drawing standard curve.
(2) configuration sample solution.
(3) use liquid chromatograph, press the chromatographic condition operation, obtain chromatographic peak area.Peak area according to each point on the typical curve calculates with external standard method.
(4) result calculates
The content X of vitamin-E
2Represent (%) with massfraction
Formula:
In the formula: X
2: the content of the total vitamin-E of sample (%)
m
St: the quality of standard substance (g)
m
i: the quality of sample (g)
P
St: the content of vitamin-E standard substance (%)
A
i: the peak area of vitamin-E in the sample
A
St: the peak area of vitamin-E in the standardized solution
Embodiment 1, the present invention's supercritical CO
2The extraction Fructus Hippophae obtains the method for plant milk extract, and wherein, the step of described method is as follows:
Fructus Hippophae was dried by the fire 2 hours in 80 ℃ baking oven, and the Fructus Hippophae water content after the drying is 10%, and dried Fructus Hippophae was pulverized 40 mesh sieves, and the Fructus Hippophae after then will sieving is put into supercritical extraction reactor and extracted.Be 45 ℃ in temperature, pressure is 2.0Mpa, CO
2Flow velocity is under the condition of 0.10L/min, extracts 4 hours, and the Fructus Hippophae plant milk extract is dissolved in supercritical CO
2In the fluid, enter in the separating still, be dissolved in supercritical CO through overregulating temperature and pressure, making
2Fructus Hippophae plant milk extract in the fluid is separated CO
2Recycle.The content of the vitamin-E in the Fructus Hippophae plant milk extract of extraction gained is:
Embodiment 2, Fructus Hippophae was dried by the fire 1.5 hours in 80 ℃ baking oven, the Fructus Hippophae water content after the drying is 10%, and dried Fructus Hippophae was pulverized 40 mesh sieves, and the Fructus Hippophae after then will sieving is put into supercritical extraction reactor and extracted.Be 55 ℃ in temperature, pressure is 1.2Mpa, CO
2Flow velocity is under the condition of 0.15L/min, extracts 2.5 hours, and the Fructus Hippophae plant milk extract is dissolved in supercritical CO
2In the fluid, enter in the separating still, be dissolved in supercritical CO through overregulating temperature and pressure, making
2Fructus Hippophae plant milk extract in the fluid is separated CO
2Recycle.The content of the vitamin-E in the Fructus Hippophae plant milk extract of extraction gained is: 100mg/100g.
Embodiment 3, Fructus Hippophae was dried by the fire 1.5 hours in 80 ℃ baking oven, the Fructus Hippophae water content after the drying is 10%, and dried Fructus Hippophae was pulverized 40 mesh sieves, and the Fructus Hippophae after then will sieving is put into supercritical extraction reactor and extracted.Be 50 ℃ in temperature, pressure is 1.7Mpa, CO
2Flow velocity is under the condition of 0.12L/min, extracts 3 hours, and the Fructus Hippophae plant milk extract is dissolved in supercritical CO
2In the fluid, enter in the separating still, be dissolved in supercritical CO through overregulating temperature and pressure, making
2Fructus Hippophae plant milk extract in the fluid is separated CO
2Recycle.The content of the vitamin-E in the Fructus Hippophae plant milk extract of extraction gained is: 101mg/100g.
Here description of the invention and application is illustrative, is not to want that therefore, the present invention is not subjected to the restriction of present embodiment with scope restriction of the present invention in the above-described embodiments, and the technical scheme that the replacements such as any employing obtain is all in the scope of protection of the invention.
Claims (4)
1. supercritical CO
2The method of extraction Fructus Hippophae is characterized in that step is as follows:
A, will put into extraction kettle after the Fructus Hippophae drying and crushing;
B, with the CO of supercritical state
2Injecting extraction kettle, is 45～55 ℃ in temperature, and pressure is 1.2～2.0Mpa, CO
2Flow velocity is: under the condition of 0.10～0.15L/min, extract 3.5～4.5 hours;
C, be dissolved with the CO of Fructus Hippophae plant milk extract
2Fluid enters separating still, the Fructus Hippophae plant milk extract is separated CO by regulating 48～60 ℃ of temperature and pressure 2.0Mpa～3.0Mpa
2Gas enters after compression extraction kettle and recycles.
2. supercritical CO according to claim 1
2The method of extraction Fructus Hippophae is characterized in that described supercritical CO
2The preferred temperature of extraction is 50 ℃, and pressure is 1.7Mpa, CO
2Flow velocity is 0.12L/min.
3. supercritical CO according to claim 1
2The method of extraction Fructus Hippophae is characterized in that described drying is carried out in temperature is lower than 80 ℃ baking oven, dry 1.5～2 hours, the Fructus Hippophae moisture content after the drying was lower than 10%.
4. supercritical CO according to claim 1
2The method of extraction Fructus Hippophae is characterized in that Fructus Hippophae was pulverized 40 mesh sieves.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210459506 CN103045354A (en) | 2012-11-15 | 2012-11-15 | Method for extracting seabuckthorn fruit by supercritical CO2 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210459506 CN103045354A (en) | 2012-11-15 | 2012-11-15 | Method for extracting seabuckthorn fruit by supercritical CO2 |
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| Publication Number | Publication Date |
|---|---|
| CN103045354A true CN103045354A (en) | 2013-04-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419938A (en) * | 2015-12-28 | 2016-03-23 | 贵州航天乌江机电设备有限责任公司 | Refining method of sea buckthorn oil |
| CN108434182A (en) * | 2018-04-09 | 2018-08-24 | 内蒙古宇航人高技术产业有限责任公司 | A kind of supercritical CO2The method that fluid extraction technology extracts Leaves of Hippophae L polyphenol |
| CN114042144A (en) * | 2021-11-17 | 2022-02-15 | 山西五台山沙棘制品有限公司 | Platycodon grandiflorum and almond paste and preparation method thereof |
| CN115251389A (en) * | 2022-06-23 | 2022-11-01 | 南昌蜂芝缘健康科技有限公司 | Ganoderma lucidum spore oil sea-buckthorn soft capsule and preparation method thereof |
-
2012
- 2012-11-15 CN CN 201210459506 patent/CN103045354A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419938A (en) * | 2015-12-28 | 2016-03-23 | 贵州航天乌江机电设备有限责任公司 | Refining method of sea buckthorn oil |
| CN108434182A (en) * | 2018-04-09 | 2018-08-24 | 内蒙古宇航人高技术产业有限责任公司 | A kind of supercritical CO2The method that fluid extraction technology extracts Leaves of Hippophae L polyphenol |
| CN114042144A (en) * | 2021-11-17 | 2022-02-15 | 山西五台山沙棘制品有限公司 | Platycodon grandiflorum and almond paste and preparation method thereof |
| CN115251389A (en) * | 2022-06-23 | 2022-11-01 | 南昌蜂芝缘健康科技有限公司 | Ganoderma lucidum spore oil sea-buckthorn soft capsule and preparation method thereof |
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Application publication date: 20130417 |