CN1051004C - Production method of purified medlar - Google Patents
Production method of purified medlar Download PDFInfo
- Publication number
- CN1051004C CN1051004C CN94108440A CN94108440A CN1051004C CN 1051004 C CN1051004 C CN 1051004C CN 94108440 A CN94108440 A CN 94108440A CN 94108440 A CN94108440 A CN 94108440A CN 1051004 C CN1051004 C CN 1051004C
- Authority
- CN
- China
- Prior art keywords
- fructus lycii
- production method
- fruit
- purified
- ethanol
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 240000002624 Mespilus germanica Species 0.000 title abstract 3
- 235000017784 Mespilus germanica Nutrition 0.000 title abstract 3
- 235000000560 Mimusops elengi Nutrition 0.000 title abstract 3
- 235000007837 Vangueria infausta Nutrition 0.000 title abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- 244000241838 Lycium barbarum Species 0.000 claims description 7
- 235000015459 Lycium barbarum Nutrition 0.000 claims description 7
- 235000015468 Lycium chinense Nutrition 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 4
- 235000021022 fresh fruits Nutrition 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 235000011869 dried fruits Nutrition 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract description 2
- 238000002791 soaking Methods 0.000 abstract 2
- 238000000861 blow drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 235000012041 food component Nutrition 0.000 abstract 1
- 235000016709 nutrition Nutrition 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002932 luster Substances 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Landscapes
- Preparation Of Fruits And Vegetables (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention relates to a production method of purified medlar. Soaking dried (fresh) fructus Lycii in soaking solution of ethanol and water, cleaning in ultrasonic cleaner for 5-30 min, filtering, and blow-drying at 0-90 deg.C. The color of the dry (fresh) medlar fruit obtained by the invention is red. The obtained purified fructus Lycii completely removes surface contamination of fructus Lycii, retains original natural nutritional components of fructus Lycii, and improves medicinal and nutritional values of fructus Lycii.
Description
The present invention relates to the production method of a kind of Fructus Lycii of purification, is the method that a kind of elimination Fructus Lycii does (aquatic foods) fruit surface contaminant.
The fruit of Fructus Lycii has very high nutritive value and medical value, in Compendium of Material Medica and " detailed record is arranged all on the Chinese pharmacopoeia.Especially the big fruit Fructus Lycii of a peaceful band growth in Ningxia Hui Autonomous Region has the effect of nourishing the liver and kidney, replenishing vital essence to improve eyesight.The analysis showed that of modern science: FRUCTUS LYCII contains the requisite nutrient of multiple human body, several amino acids, vitamin, Radix Dauci Sativae etc., and have effects such as slow down aging, raise immunity, particularly can from lycium barbarum, extract the medicinal component of anti-AIDS, so economic benefit is very high.Along with increasing day by day owing to cultivated area, output strengthens has day by day used a large amount of chemical fertilizer and pesticide in plantation, seriously polluted.According to one's analysis, on the fresh and dried peel of Fructus Lycii, various pesticide are greater than 50PPm, dust is greater than 200PPm, these pesticide and dust cause the decline of color and luster, taste and the nutritive value of Fructus Lycii, simultaneously user is produced deleterious side effect, and still do not have the method for above-mentioned pesticide of a kind of effective removal and dust at present.
The objective of the invention is: in order to recover the pure natural true qualities of Fructus Lycii, invent a kind of method of removing the Fructus Lycii surface contamination fully, utilize this method to realize the purification of Fructus Lycii.
Concrete scheme of the present invention is as follows:
Earlier Fructus Lycii being done (aquatic foods) fruit soaked 3-10 minute in the mixed liquor of second alcohol and water, then Fructus Lycii and soak being put into ultrasonic cleaner cleaned 5-30 minute under-30～100 ℃ temperature, more than behind the operation triplicate with 10 order filtered through gauze, get the filter fruit then and dry up under 0-90 ℃ and make finished product, filtrate is reclaimed.
The part by weight of the solution of used second alcohol and water and aquatic foods (doing) fruit is:
Fresh fruit 20-25%
Ethanol 40-50%
Water 30-40%
The ethanol of above-mentioned cleaning usefulness can use ether, ethyl acetate, petroleum ether to replace, and also can use arbitrary mixture of ethanol, ether, petroleum ether, ethyl acetate to replace.
The used supersonic range of ultrasonic cleaning machine is whole ultrasound wave wave bands.Used temperature is-30～100 ℃.
The purified wolfberry fruit of gained of the present invention had both kept Fructus Lycii pure natural true qualities, had removed the pollution by pesticides on structure Qi surface again fully, and the non agricultural chemical residuum amount has been recovered the pure natural true qualities of Fructus Lycii after testing.Color and luster, taste increase substantially than the Fructus Lycii of handling without the present invention.
Contrast Fructus Lycii and untreated Fructus Lycii after the present invention handles as follows below:
Behind the preceding purification of purification
The outward appearance kermesinus, 10 times of magnifieres are red down, under 10 times of magnifieres
Obvious dust granule and stain inviolateness, no dust particle are arranged
Persticide residue＞50PPm does not detect
Content of impurities＞300PPm＜1PPm
Embodiment:
Get Fructus Lycii and do (aquatic foods) fruit 100 grams, put into 200g ethanol, 150g water soaked 3 minutes down at 40 ℃, in ultrasonic cleaner, cleaned 5 minutes under 50 ℃ the temperature, more than operate triplicate, use 10 order filtered through gauze then, fruit dries up under 35 ℃ of temperature, obtains the Fructus Lycii of purification.
Claims (3)
1. the production method of a purified wolfberry fruit, it is characterized in that said method is earlier Fructus Lycii aquatic foods or dry fruit to be soaked 3-10 minute in the mixed liquor of second alcohol and water, then Fructus Lycii and soak are put into ultrasonic cleaner together, under-30～100 ℃ temperature, cleaned 5-30 minute, more than operate triplicate, use 10 order filtered through gauze then, get then under the tangible 0-90 of the filter consequence ℃ temperature and dry up manufactured goods, the part by weight that soaks used water, ethanol, FRUCTUS LYCII is:
Dried fruit of lycium barbarum or fresh fruit 20-25%
Ethanol 40-50%
Water 30-35%.
2. the production method of a kind of purified wolfberry fruit according to claim 1 is characterized in that above-mentioned ethanol can use any replacement in ether, ethyl acetate, the petroleum ether.
3. the production method of a kind of purified wolfberry fruit according to claim 1 is characterized in that above-mentioned ethanol can use arbitrary mixture of ether, ethyl acetate, petroleum ether to replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94108440A CN1051004C (en) | 1994-07-16 | 1994-07-16 | Production method of purified medlar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94108440A CN1051004C (en) | 1994-07-16 | 1994-07-16 | Production method of purified medlar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1105579A CN1105579A (en) | 1995-07-26 |
| CN1051004C true CN1051004C (en) | 2000-04-05 |
Family
ID=5033477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94108440A Expired - Fee Related CN1051004C (en) | 1994-07-16 | 1994-07-16 | Production method of purified medlar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1051004C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076613C (en) * | 1998-12-11 | 2001-12-26 | 曹志光 | Skin-cleaning sterilizing agent (Ziguang oil) |
| CN105595374B (en) * | 2016-03-10 | 2018-07-03 | 中国科学院西北高原生物研究所 | A kind of ultrasonic cleaning method of black fruit fructus lycii |
| CN105747078A (en) * | 2016-03-10 | 2016-07-13 | 中国科学院西北高原生物研究所 | Lycium ruthenicum cleaning method |
| CN105768134B (en) * | 2016-03-10 | 2018-11-16 | 中国科学院西北高原生物研究所 | A kind of processing method of black fruit fructus lycii |
| CN111358859A (en) * | 2020-03-25 | 2020-07-03 | 青海民族大学 | Method for preparing PD-1/PD-L1 inhibitor from lycium ruthenicum |
-
1994
- 1994-07-16 CN CN94108440A patent/CN1051004C/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| 《中国中药杂志》19991,16(8) 1991. 8.30 范江等,枸札子的加工方法 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1105579A (en) | 1995-07-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |