CN1067916A - The extracting method of the full fruit oil of hippophae plant - Google Patents
The extracting method of the full fruit oil of hippophae plant Download PDFInfo
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Abstract
The extracting method of the full fruit oil of a kind of hippophae plant, its main method is the screening sea-buchthorn fresh fruit, drying in the shade, dry in the ventilation or be baked to water content in 30-80 ℃ roasting plant is 12-20%, with double-roll press dry fruit being rolled over into thickness is 0.2-0.6 millimeter material base, insert 45-90 ℃ roasting plant again, be baked to water content and be lower than 8%, with the material base extraction container of packing into, extraction solvent can be used sherwood oil, chloroform and plant wet goods, and the extraction time is 30 minutes～4 hours.Remove solvent, obtain seabuckthorn fruit oil.This oil contains abundant nutrition and activeconstituents, and is used for gourmet food, medicine and daily chemical product.
Description
The present invention relates to the extracting method of the full fruit oil of a kind of hippophae plant, comprise full fruit oil and the extracting method thereof of Chinese sea buckthorn, central asian sea buckthorn, mongolian seabuckthorn, subsp.neurocarpa, Fructus Hippophae thibetanae, h.salicifolia, Jiangzi sea-buckthorn, yunnan seabuckthorn and Qilian sea-buckthorn.Belong to the organic chemical industry field.
Hippophae plant is meant Chinese sea buckthorn (Hippophae rhamnoides Linn.ssp.Sinensis Rousi), central asian sea buckthorn (H.rhamnoides Linn.ssp.turke-stanica Rousi), mongolian seabuckthorn (H.rhamnoides Linn.ssp.mongolica Rousi), subsp.neurocarpa (H.neurocapa S.W.Liu et T.N.He), Fructus Hippophae thibetanae (H.thibetana Schlechtend), h.salicifolia (H.salicifolia D.Don), Jiangzi sea-buckthorn (H.rhamnoides Linn.ssp.gyantsensis Rousi), yunnan seabuckthorn (H.rhamnoides linn.ssp.yunnanensis Rousi) and Qilian sea-buckthorn (H.rhamnoides Linn.ssp.gilianensis).
All kinds, subspecies and the type that hippophae plant, nature have been found and the various kinds of artificial culture all contain the grease composition in its seed, pulp and the pericarp.Contain grease in pulp and the pericarp, this is very rare in fruits and vegetables.
1.Plekhnova, N.V.et al, 1983, pressing oil fromby-products of sea buckthorn juice production, Oblepikha Krushinvidnaya, 23-6. disclose a kind of milling process, be the method that from pomace, prepares Soviet Union's Oleum Hippophae;
2. the same document 27-30 page or leaf discloses a kind of method for preparing Soviet Union's Oleum Hippophae after removing fruit juice the pulp;
3.Laguzidze, D.S.et al, 1984, confent of pharma-cologically active compounds in oil trom the frnit pulpof Hippophae rhamnoides grown in Georgia COSSR. has introduced a kind of method for preparing oil from pulp; More than the weak point of three kinds of methods be all can not make full use of raw material to extract seabuckthorn fruit oil.
Sea-buckthorn distributes the widest in China, what resource was the abundantest is Chinese sea buckthorn.The Oleum Hippophae process study adopts the method for extraction and centrifugation at present, extracts hippophae rhamnoides seed oil, peel oil (or being Marc oil) and pulp oil respectively from seed, pericarp and fruit juice.Although the Chinese sea buckthorn aboundresources, seeding oil, peel oil and pulp oil still are subjected to the restriction of producing and manufacturing technique to a great extent, separate seed, pericarp and the fruit juice of sea-buckthorn, complex procedures.Thereby raw material sources are limited, cause Oleum Hippophae to cost an arm and a leg.
The objective of the invention is to avoid above-mentioned the deficiencies in the prior art, provide a kind of more above-mentioned treatment process simple, cheap, be not subjected to the extracting method of the full fruit oil of hippophae plant of raw material separation limit.
Purpose of the present invention can reach by following measure:
(1) sea-buchthorn fresh fruit is screened, reject time fruit and impurity;
(2) the sea-buchthorn fresh fruit airing after will screening is dried in the shade, is dried in the ventilation or puts sea-buchthorn fresh fruit to dry water content in 30-80 ℃ roasting plant be 12-20%;
(3), be the sea-buckthorn whole fruit of 12-20% with water content, roll over into the laminar sea-buckthorn whole fruit material base that thickness is the 0.2-0.6 millimeter with double-roll press;
(4), full fruit material base is placed 45-90 ℃ roasting plant, baking makes water content be lower than 8%;
(5), water content be lower than 8% full fruit material base insert extraction container, extract wherein lubricant component with solvent extration;
(6), solvent can comprise the sea buckthorn fruit compound lard composition of peel oil, pulp oil and seed oil with sherwood oil, hexane, chloroform, ether, hexanaphthene, fluorine Lyons, toluene, Liquid carbon dioxide, other vegetables oil single solvents such as (as sunflower seed oil, sesame oil, rape seed oil, peanut oil, soybean oil, corn wet goods) or the disposable extraction of mixed solvent (as chloroform-methanol, sherwood oil-methyl alcohol etc.), promptly full fruit oil;
7), the extraction time is 0.5-4 hour, stops extraction, decompression and solvent recovery removes residual solvent, obtains seabuckthorn fruit oil.
Purpose of the present invention can also reach by following measure: it is 12-20% that sea-buchthorn fresh fruit is baked to water content in 40-60 ℃; Double-roll press is rolled over into the material base that thickness is the 0.3-0.4 millimeter; Material base is baked to water content at 50-80 ℃ and is lower than 5%; Extraction container adopts stainless steel circulation extracting apparatus; The sherwood oil that the extraction solvent boiling range is 60-90 ℃.
Purpose of the present invention can also reach by following measure:
(1) sea-buchthorn fresh fruit after will screening is inserted in 60 ℃ the drying plant, dry by the fire to water content be 15-20%;
(2) with the Fructus Hippophae of water content 15-20%, rolling over into thickness with double-roll press is 0.3 millimeter sea-buckthorn whole fruit material base;
(3) incite somebody to action the drying plant that full fruit material base is inserted 60 ℃, be baked to water content and be lower than 5%;
(4) water content is lower than 5% full fruit material base and inserts stainless steel cycling extraction device, with the petroleum ether extraction seabuckthorn fruit oil of 60-90 ℃ of boiling range;
(5) the extraction time is 0.5-4 hour, stops extraction, and decompression and solvent recovery removes residual solvent fully, obtains seabuckthorn fruit oil.
The present invention compared with prior art has following positively effect:
Material treatment process is simple, and is cheap, and seabuckthorn fruit oil production is not subjected to any restriction of raw material, can freely grasp industrial scale according to the market requirement.Simultaneously can avoid contending over raw materials mutually between factory and the factory, drive up the phenomenon of cost of material.
Seabuckthorn fruit oil is the full fruit oil of the hippophae rhamnoides seed oil, pulp oil and the peel oil that extract from the complete dry fruit of hippophae plant with appropriate solvent.The ratio of the relative content of the oily mesocarp oil of full fruit, pulp oil and seed oil is approximately equal to the natural ratio of these three kinds of lubricant components in the full fruit of corresponding hippophae plant.
The kind and the relative content of active substance in the peel oil of hippophae plant, pulp oil and the seed oil, certain difference is arranged each other, and full fruit oil contains than the more active substance of any single Oleum Hippophae kind, and its biological activity and using value are higher than corresponding seed oil, pulp oil and peel oil.
The seabuckthorn fruit oil paler colour, viscosity is little, stores easy to use.
The purposes of seabuckthorn fruit oil: (1) can do the batching of producing high-grade nutrient, health care and dietetic food.As cosmonaut's food, sportsmen's food and under particular surroundings staff's food.(2) aspect medical, seabuckthorn fruit oil proves through tentative experiment, can treat diseases of cardiovascular and cerebrovascular systems; Treatment people and animals burn, radiation burn, wound can promote wound healing; The treatment gynecopathy is as cervicitis etc.; The treatment hepatic diseases is as acute, chronic hepatitis etc.; Treatment eye illness etc.(3) daily chemical product aspect: can be used for skin care cosmetics, hair conditioning shampoo, bath shampoo.
The present invention will be described in further detail in conjunction with the embodiments:
The extracting method of the full fruit oil of hippophae plant comprises that raw material and processing thereof, dry full fruit strip plate, material base baking and full fruit oil extract four master operations.
One, raw material and processing thereof
Production is the raw material-dry sea-buckthorn whole fruit of fruit oil entirely, is that airing is dried in the shade, dried in the place of ventilation, drying, cleaning with the fresh fruit (be with sprig or be not with sprig) of sophisticated complete hippophae plant, or places 30-80 ℃ of roasting plant oven dry.Preferably dry in the shade or oven drying at low temperature.At this moment the dry fruit paler colour is deep yellow or yellowish brown (the subsp.neurocarpa dry fruit is a brownish black, and Qilian sea-buckthorn dry fruit is a dark-brown).In the fresh fruit drying process, must make thinner, and duty stirs, must guard against and go mouldy, all rotten fruits that gone rotten should be chosen immediately, definitely can not be used for full fruit oil and produce.After sea-buchthorn fresh fruit was dried to water content 12-20%, the abate dry fruit removed impurity such as removal of fruit branch leaf, dust, and the clean plastics bag or do not absorb in greasy other containers of packing into is put ventilations, cool place, drying and located, and keeps out of the direct sun.
The dry full fruit of standard compliant hippophae plant except that subsp.neurocarpa and Qilian sea-buckthorn, all should be deep yellow or yellowish brown, and nothing is gone mouldy, and does not have caking, and surperficial free from dust does not contain mechanical impuritys such as fruit branch, leaf, earth, gravel.
Two, dry full fruit strip plate operation
Strip plate is that the full fruit of water content 12-20% is rolled over into the thin slice that thickness is the 0.2-0.6 millimeter.The purpose of strip plate is to destroy dry full fruit, the cell tissue that comprises dry fruit skin, dry fruit meat and seed, the surface-area of material base and perviousness increase greatly behind the strip plate, the contact surface of solvent and material base enlarges, the lubricant component and protein, phosphatide, various nutrition and the active substance that wrap in tough and tensile cell walls sea-buckthorn whole fruit discharge, solvent and the distance shortening of mutual diffusion mutually of grease molecule, thereby extraction efficiency significantly improves.
The material base surface-area is big behind the strip plate, is heated evenly moisture evaporation when helping toasting.
Three, material base roasting procedure
The full fruit material base of hippophae plant, 45-90 ℃ of baking down, making wherein, moisture content is lower than 8%.Grease in the sea-buckthorn whole fruit material base is distributed in the cell colloidal hole with atomic thin particulate forms.Colloidal protein denaturation cohesion in the cell has destroyed cell tissue during baking, and grease is discharged from the cell colloid, is convenient to solvent extraction.
During baking, the pigment in the material base and some other impurity and protein etc. combine, and the solubleness of these impurity in Oleum Hippophae is reduced, thereby improved oily quality.
Baking can also make the material base moisture content reduce, and helps the solvent infiltration, and extracting efficiency also improves thereupon.
If no roasting plant, also can temporarily adopt the way of airing, make the material base thorough drying after, directly extract.
Four, seabuckthorn fruit oil extracts
The extraction solvent of the full fruit oil of hippophae plant comprises sherwood oil (solvent oil), hexane, chloroform, ethylene dichloride, fluorine Lyons, hexanaphthene, ether, toluene, Liquid carbon dioxide, other plant oil single solvent and mixed solvents (as chloroform-methanol, sherwood oil-methyl alcohol etc.) such as (as sunflower seed oil, sesame oil, rape seed oil, peanut oil, soybean oil, corn wet goods).When the full fruit of industrial-scale production hippophae plant is oily, can select for use according to practical situation.
The extraction of seabuckthorn fruit oil, in, small business, should adopt the intermittent type extraction method, extraction circulates in one group of stainless steel extraction element.Extracting parameter such as temperature decides according to the solvent of selecting for use and equipment.
Example 1, the full fruit oil of Chinese sea buckthorn and extracting: pluck 5 kilograms of sophisticated fresh Chinese sea-buchthorn fruits (band sprig), put in 60 ℃ the baking oven, the water content of Fructus Hippophae is about 18%, raps after the taking-up, and full fruit promptly comes off from little fruit branch, sift out, it is clean to winnow with a dustpan, and gets the yellowish brown sea-buckthorn whole fruit.Rolling over into thickness with double-roll press is 0.3 millimeter sea-buckthorn whole fruit material base, puts then in 60 ℃ of baking ovens, and the material base water content is 5%, takes by weighing material base 44.3 grams, puts stainless steel cycling extraction device, is 60-90 ℃ Petroleum ether extraction with boiling range.Extracting solution is deep yellow during beginning, and is thin out gradually thereafter, is little yellow after 3 hours, and extracting solution became colourless in 4 hours.Stop to extract, reclaim under reduced pressure sherwood oil, and remove unrecovered oil ether fully obtains seabuckthorn fruit oil 3.2 grams, accounts for water content and be 7.2% of 5% material base weight.
Under the full fruit of the Chinese sea buckthorn grease chamber temperature is the reddish-brown transparent oily liquid, and viscosity increases at a lower temperature, is lighter reddish-brown solid in the time of-30 ℃.Fragrant odour.
Example 2: the full fruit oil of central asian sea buckthorn and extracting: pluck sophisticated fresh central asian sea buckthorn fruit (not being with fruit branch) 2148 grams, in 60 ℃ of roasting plants, obtain pale brown look water content and be 16% full fruit 633.6 grams, account for 29.5% of fresh fruit weight.Get and do full fruit 242.4 grams, roll into 0.3 millimeter material base, be baked to complete drying in 60 ℃.Take by weighing dry material base 33.674 grams, in circulation extracting apparatus, use hexane extraction 4 hours,, get the transparent extracting solution of reddish-brown to extracting liquid colourless.Decompression and solvent recovery removes residual solvent, gets fruit oil 8.284 grams entirely, accounts for 21.1% of full fruit material base weight.
The full fruit of central asian sea buckthorn oil at room temperature is reddish-brown, near red oily transparent liquid.Viscosity obviously increases in the time of 8 ℃, for the moving shape of semi-fluid, is the reddish-brown solid in the time of-30 ℃ about 0 ℃.Fragrant odour.
Example 3: subsp.neurocarpa is fruit oil and extraction thereof entirely: clip band fruit sprig, dry in the shade, and the abate fruit is cleaned, and gets the brownish black dry fruit.Get 2 kilograms in dry fruit, roll into 0.3-0.4 millimeter material base, in 70 ℃ of bakings 1 hour.Take by weighing dry material base 54.800 grams, in circulation extracting apparatus, use chloroform refluxing extraction 3.5 hours,, reclaim solvent, remove residual solvent, get oily 4.870 grams of the full fruit of blackish green, account for 8.9% of full fruit material base weight to extracting liquid colourless.
Example 4: full fruit oil of Fructus Hippophae thibetanae and extraction thereof: pluck ripe fresh fruit, dry, clean, get 1 kilogram of dry fruit, roll into 0.3-0.4 millimeter material base after softening, the sheet material base toasted 1.5 hours in 65 ℃ of roasting plants.Get the dry material base of fruit entirely 58.720 grams, extracted 4 hours with refluxing toluene in circulation extracting apparatus, extracting liquid colourless reclaims solvent, removes residual solvent, gets pale brown look full fruit oil 8.040 grams, accounts for 13.7% of full fruit material base weight.
Example 5: Jiangzi's seabuckthorn fruit oil and extraction thereof: adopt 1 kilogram of ripe Jiangzi's sea-buchthorn fresh fruit, put air seasoning place and dry in the shade, get full fruit 280 grams of doing of yellowish colour band longitudinal grin after cleaning.Water spray makes fruit grain surface wettability, after the suction deliquescing, rolls into 0.3-0.4 millimeter thin slice, then in 70 ℃ of bakings 1.5 hours.Get siccative base 46.700 grams, in circulation extracting apparatus, extracted 3.5 hours with Freon-12, to extracting liquid colourless.Reclaim solvent, remove residual solvent, get fruit oil 3.541 grams entirely, oil yield 7.6%.
Jiangzi's seabuckthorn fruit oil is the oily liquids of yellow transparent, fragrant odour.
Example 6: full fruit oil of h.salicifolia and extraction thereof: get ripe h.salicifolia fresh fruit 120 grams, in 65 ℃ of roasting plants, fruit water content is about 18%, weighs 39.4 grams.Roll into the sheet material base of about 0.3 mm thick, 68 ℃ were toasted 2 hours, and the material base complete drying gets siccative base 34.803 grams.In circulation extracting apparatus with ether extraction 2.5 hours to extracting liquid colourless, reclaim solvent, remove residual solvent, fruit oil 3.412 grams entirely, oil yield 9.8%.
The full fruit of h.salicifolia oil is deep yellow oily transparent liquid, fragrant odour.
Example 7: full fruit oil of mongolian seabuckthorn and extraction thereof: be taken at-30 ℃ of mongolian seabuckthorn fruits that freeze 500 grams, in 80 ℃ of roasting plants, water content is about 18%.Roll into the sheet material base of 0.3 mm thick,,, weigh 97.0 grams to the dry embrittlement of material base in 70 ℃ of bakings 2.5 hours.Get the dry material base of 47.304 grams, (4: 1W/W) extract 3 hours to the little yellow of extracting solution, the recovery solvent removes residual solvent, gets fruit oil 14.283 grams entirely, oil yield 30.2% with sherwood oil-methyl alcohol in the circulation extractor.
The full fruit of mongolian seabuckthorn oil is the deep yellow transparent oily liquid, fragrant odour.
Example 8: the full fruit oil of yunnan seabuckthorn and extracting: get ripe fresh fruit 110 grams,, roll into thin slice, continue to dry to constant weight in 60 ℃ in 75 ℃ of bakings 20 hours, dry material base 31.351 grams.(7: 3W/W) refluxing extraction is 3.5 hours, to extracting liquid colourless with chloroform-methanol in the circulation extractor.Reclaim solvent, remove residual solvent and get full fruit oil 4.326 grams of light brown yellow, oil yield 13.8%.
Example 9: Qilian seabuckthorn fruit oil and extraction thereof: get ripe fresh fruit 300 grams, put air seasoning place to complete drying.Water spray covers, and room temperature is placed 24 hours to the deliquescing of fruit grain.Roll into thin slice,, get dry material base 81 grams in 75 ℃ of bakings 2 hours.Get 45.803 grams, in the circulation extractor with cyclohexane extract 3.5 hours to extracting liquid colourless, reclaim solvent, remove residual solvent, brown full fruit oil 3.252 grams, oil yield 7.1%.
Example 10: the other plant oil solution and the extracting method of the full fruit oil of Chinese sea buckthorn: get full fruit 500 grams of the Chinese sea buckthorn that dries in the shade, clean, softening, roll into 0.3 mm thick thin slice, dry to constant weight in 60 ℃.Take by weighing 400.0 grams, be divided into quarter.Add the transparent rapeseed oil of 150 gram light browns to first part of material base, under slowly stirring,, leach oil phase, the decompressing and extracting filter residue in 65 ± 2 ℃ of maintenances 1 hour.Filtrate add successively again second and third, four parts of material bases, operate the same.Get the rapeseed oil solution of 115 gram red-brown seabuckthorn fruit oils at last.
It is all basic identical with above-mentioned example to adopt different sea buckthorn fruits and different solvents to extract the oily step of full fruit.With the full fruit oil of vegetable oil extraction, its solvent is difficult to remove, and directly uses with the blended form.The concentration of seabuckthorn fruit oil in vegetables oil, number of times and the extraction time that can extract with circulation are as required controlled.In industrial production, the extraction time can shorten to 0.5 hour.
Claims (8)
1, the extracting method of the full fruit oil of a kind of hippophae plant, especially the extracting method of the full fruit oil of Chinese sea buckthorn, central asian sea buckthorn, mongolian seabuckthorn, subsp.neurocarpa, Fructus Hippophae thibetanae, h.salicifolia, Jiangzi sea-buckthorn, yunnan seabuckthorn and Qilian sea-buckthorn, sea-buchthorn fresh fruit is being screened, after rejecting time fruit and impurity, it is characterized in that:
(1) the sea-buchthorn fresh fruit airing after will screening is dried in the shade, is dried in the ventilation, or with sea-buchthorn fresh fruit slowly oven dry in 30-80 ℃ of roasting plant, making the Fructus Hippophae water content is 12-20%;
(2) with the sea-buckthorn whole fruit of water content 12-20%, roll over into the full fruit of the sheet material base that thickness is 0.2-0.6mm with double-roll press;
(3) incite somebody to action full fruit material base again and put in 45-90 ℃ the roasting plant, be baked to water content and be lower than 8%;
(4) then water content is lower than 8% full fruit material base and inserts extraction container, extract wherein lubricant component with solvent extration;
(5) solvent can be selected sherwood oil, hexane, chloroform, ether, cyclohexane, fluorine Lyons, toluene, sherwood oil-methyl alcohol, chloroform-methanol, Liquid carbon dioxide, sunflower seed oil, rape seed oil, soybean oil, Semen Maydis oil, sesame oil, peanut wet goods for use;
(6) the extraction time is 0.5-4 hour, stops extraction, and decompression and solvent recovery removes residual solvent, obtains seabuckthorn fruit oil.
2, by the extracting method of the full fruit oil of the described hippophae plant of claim 1, it is characterized in that sea-buchthorn fresh fruit put and dry water content 12-20% in the roasting plant, storing temperature is 40-60 ℃.
3, by the extracting method of the full fruit oil of the described hippophae plant of claim 1, the thickness that it is characterized in that rolling over into double-roll press sea-buckthorn whole fruit thin slice material base is the 0.3-0.4 millimeter.
4, by the extracting method of the full fruit oil of the described hippophae plant of claim 1, it is characterized in that placing 50-80 ℃ of equipment to toast the sea-buckthorn whole fruit material base, make its water content be lower than 5%.
5, by the extracting method of the full fruit oil of the described hippophae plant of claim 1, it is characterized in that container adopts stainless steel circulation extracting apparatus.
6, by the extracting method of the full fruit oil of the described hippophae plant of claim 1, it is characterized in that solvent is boiling range 60-90 ℃ a sherwood oil.
7, by the extracting method of the full fruit oil of the described hippophae plant of claim 1-6, it is characterized in that:
(1) sea-buchthorn fresh fruit after will screening is put in 60 ℃ the roasting plant, dry by the fire to water content be 15-20%;
(2) with the Fructus Hippophae of water content 15-20%, rolling over into thickness with double-roll press is 0.3 millimeter full fruit material base;
(3) again the sea-buckthorn whole fruit material base is put in 60 ℃ the roasting plant, be baked to water content and be lower than 5%;
(4) then water content is lower than 5% the full fruit material base stainless steel cycling extraction device of packing into, with the petroleum ether extraction seabuckthorn fruit oil of 60-90 ℃ of boiling range;
(5) the extraction time is 0.5-4 hour, stops extraction, and decompression and solvent recovery removes residual solvent fully, obtains seabuckthorn fruit oil.
8, by the extracting method of the full fruit oil of the described hippophae plant of claim 7, it is characterized in that:
(1) the fresh Chinese sea buckthorn fruit of screening is 5 kilograms;
(2) sea-buckthorn whole fruit after will screening is put in 60 ℃ the roasting plant, and it is 15% that baking makes water content;
(3) sea-buckthorn whole fruit of water content 15% being rolled over into thickness with double-roll press is 0.3 millimeter sea-buckthorn whole fruit material base;
(4) again with the sea-buckthorn whole fruit material base in 60 ℃ roasting plant, being baked to the material base water content is 5%;
(5) taking by weighing water content is 5% material base, 44.3 grams, inserts stainless steel cycling extraction device, with the petroleum ether extraction seabuckthorn fruit oil of 60-90 ℃ of boiling range;
(6), the extraction time is 4 hours, stops extraction, the reclaim under reduced pressure sherwood oil removes unrecovered oil ether fully, obtains seabuckthorn fruit oil 3.2 grams, seabuckthorn fruit oil account for water content be 5% full fruit material base heavy 7.2%.
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| CN 91104383 CN1067916A (en) | 1991-06-25 | 1991-06-25 | The extracting method of the full fruit oil of hippophae plant |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1329043C (en) * | 2002-08-06 | 2007-08-01 | 山西省林业科学研究院 | Sea-buckthorn whole fruit agent and its preparing method and use |
| US7566586B2 (en) | 2006-05-11 | 2009-07-28 | Fujitsu Limited | Method of manufacturing a semiconductor device |
| CN102510754A (en) * | 2009-05-04 | 2012-06-20 | 纳图瑞克斯有限公司 | Method for preparing polyphenol extracts from spinach leaves |
| CN103710134A (en) * | 2013-12-13 | 2014-04-09 | 广西科技大学 | Antibacterial peanut oil squeezing pretreatment agent |
| CN106576602A (en) * | 2016-11-30 | 2017-04-26 | 内蒙古大沙棘食品有限公司 | Preparation process of full-nutrient sea-buckthorn essence stock solution |
| CN107184619A (en) * | 2017-04-25 | 2017-09-22 | 吉林市宸昊生物科技有限公司 | A kind of gynaecologic antibiotic repairs gel formula and preparation method thereof |
| CN112159712A (en) * | 2020-10-27 | 2021-01-01 | 安徽农业大学 | Extraction method of sea buckthorn oil |
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1991
- 1991-06-25 CN CN 91104383 patent/CN1067916A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329043C (en) * | 2002-08-06 | 2007-08-01 | 山西省林业科学研究院 | Sea-buckthorn whole fruit agent and its preparing method and use |
| US7566586B2 (en) | 2006-05-11 | 2009-07-28 | Fujitsu Limited | Method of manufacturing a semiconductor device |
| CN102510754A (en) * | 2009-05-04 | 2012-06-20 | 纳图瑞克斯有限公司 | Method for preparing polyphenol extracts from spinach leaves |
| CN102510754B (en) * | 2009-05-04 | 2015-01-21 | 纳图瑞克斯有限公司 | Method for preparing polyphenol extracts from spinach leaves |
| CN103710134A (en) * | 2013-12-13 | 2014-04-09 | 广西科技大学 | Antibacterial peanut oil squeezing pretreatment agent |
| CN103710134B (en) * | 2013-12-13 | 2016-02-03 | 广西科技大学 | A kind of germ resistance peanut oil squeezing pretreating reagent |
| CN106576602A (en) * | 2016-11-30 | 2017-04-26 | 内蒙古大沙棘食品有限公司 | Preparation process of full-nutrient sea-buckthorn essence stock solution |
| CN106576602B (en) * | 2016-11-30 | 2018-11-30 | 内蒙古大沙棘食品有限公司 | Preparation process of full-nutrient sea-buckthorn essence stock solution |
| CN107184619A (en) * | 2017-04-25 | 2017-09-22 | 吉林市宸昊生物科技有限公司 | A kind of gynaecologic antibiotic repairs gel formula and preparation method thereof |
| CN112159712A (en) * | 2020-10-27 | 2021-01-01 | 安徽农业大学 | Extraction method of sea buckthorn oil |
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