CN102796618B - Method for extracting essential oil from orange peel - Google Patents
Method for extracting essential oil from orange peel Download PDFInfo
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- CN102796618B CN102796618B CN 201210310127 CN201210310127A CN102796618B CN 102796618 B CN102796618 B CN 102796618B CN 201210310127 CN201210310127 CN 201210310127 CN 201210310127 A CN201210310127 A CN 201210310127A CN 102796618 B CN102796618 B CN 102796618B
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- orange peel
- volatile oil
- essential oil
- ethanol
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- 239000000341 volatile oil Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 239000000284 extract Substances 0.000 claims description 11
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 235000010987 pectin Nutrition 0.000 claims description 5
- 229920001277 pectin Polymers 0.000 claims description 5
- 239000001814 pectin Substances 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 230000006837 decompression Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 4
- 238000002390 rotary evaporation Methods 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000000605 extraction Methods 0.000 abstract description 7
- 230000032683 aging Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 241001672694 Citrus reticulata Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- XMGQYMWWDOXHJM-JTQLQIEISA-N (+)-α-limonene Chemical compound CC(=C)[C@@H]1CCC(C)=CC1 XMGQYMWWDOXHJM-JTQLQIEISA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- MOYAFQVGZZPNRA-UHFFFAOYSA-N Terpinolene Chemical compound CC(C)=C1CCC(C)=CC1 MOYAFQVGZZPNRA-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- UAHWPYUMFXYFJY-UHFFFAOYSA-N beta-myrcene Chemical compound CC(C)=CCCC(=C)C=C UAHWPYUMFXYFJY-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- -1 salt ion Chemical class 0.000 description 2
- 238000001256 steam distillation Methods 0.000 description 2
- GJYKUZUTZNTBEC-IVZWLZJFSA-N (1R,4S,5R)-4-methyl-1-propan-2-ylbicyclo[3.1.0]hex-2-ene Chemical compound CC(C)[C@@]12C[C@@H]1[C@@H](C)C=C2 GJYKUZUTZNTBEC-IVZWLZJFSA-N 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- VYBREYKSZAROCT-UHFFFAOYSA-N alpha-myrcene Natural products CC(=C)CCCC(=C)C=C VYBREYKSZAROCT-UHFFFAOYSA-N 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000001071 citrus reticulata blanco var. mandarin Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 235000020710 ginseng extract Nutrition 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229930006978 terpinene Natural products 0.000 description 1
- 150000003507 terpinene derivatives Chemical class 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
Abstract
The invention relates to a technology for extracting essential oil from a plant, and particularly relates to a preparation technology for extracting essential oil from an orange peel. The technology improves and optimizes the conventional extraction method in the prior art, boldly adopts the steps such as ethanol treatment, ultraviolet irradiation, salt ion aging and the like, and effectively combines and optimizes reaction parameters, thereby greatly improving the production efficiency of essential oil and having wide application prospects.
Description
Technical field
The present invention relates to a kind of Technology of from plant, extracting volatile oil, be specifically related to a kind of fabricating technology that extracts volatile oil from orange peel.
Background technology
Volatile oil is present in orange or the tiny gland of peel of Citrus reticulata Blanco, is the significant by-products in the processing of orange or oranges and tangerines.Be widely used in the production of seasonings, beverage, food, makeup, tobacco and wine goods, soap, pharmaceutical products and sterilant.Bibliographical information is arranged in recent years, and volatile oil has the effect that makes the human central nervous calmness and alleviates irritable effect, can make people's Ginseng Extract, and wherein contained micro-tonka bean camphor has tangible antitumous effect.Its anticancer mechanism is the poisonous functional group of decompose carcinogenic substances and the metabolism activation that suppresses cancerous tumor cell.
Prior art discloses the method for multiple extraction volatile oil, and for example steam distillation and milling process extract the orange peel essential oil, and its extraction yield is generally about 1.5-3.5%.But steam distillation is because service temperature is higher, can cause the hydrolysis of the thermolysis of thermographic compound in the essential oil and facile hydrolysis composition and because the thermal treatment meeting causes the loss of essential oil fragrance, the milling process products obtained therefrom is impure, moisture, chlorophyll, mucus etc. may be arranged, be difficult to simultaneously essential oil is squeezed out fully.Therefore how to take full advantage of this abundant cheap resource of orange peel, positive meaning is arranged.
CN2005100322627 discloses a kind of method of extracting mandarin oil and pectin from the citrus pericarp, used the industrial chemicals sherwood oil in this method leaching process, cause in the production process solvent loss very big, economic benefit is not high, remaining objectionable impurities, by product increases, and the smart productive rate of sesame oil is low.Magazine " Shaoguan College's journal ", the improvement of extracting Obtaining Perfume Essential Oil from peel of Citrus reticulata Blanco discloses a kind of method of extracting volatile oil from orange peel, and a plurality of steps are improved; But its insufficient fragrance, complex process is not suitable for large-scale industrial production, and oil yield is lower.
Anxious the treating of prior art need a kind ofly can effectively be extracted volatile oil, and the high processing technology that is fit to the technology simple possible of oil yield.
Summary of the invention
At the deficiencies in the prior art, the present invention improves conventional extracting method of the prior art and optimizes, and has improved the oil yield efficiency of volatile oil greatly.
Technical scheme of the present invention is finished as follows, and is specific as follows:
A kind of method from orange peel extraction volatile oil comprises following operation steps:
4) orange peel of selecting fresh nothing to go mouldy, the drying place that puts into cool place, ventilation is standby;
5) the orange peel 100g that gets step 1) is immersed in the 1L calcium carbonate saturated aqueous solution 24 hours, and it is clean to pull post-flush out;
6) orange peel is cut into square fragment about 5mm, puts into volume fraction and be 70% ethanol and soaked 30-40 minute, the decompression rotary evaporation is removed ethanol;
4) ultraviolet ray was shone 15-30 minute down, sent in the expeller, added pH regulator agent 100ml during squeezing, and the component of pH value conditioning agent is: 0.2mol/L NaCl and 0.1mol/L NaHCO3;
5) will get filtrate after the extract filtration, filter residue takes out the production technique that is used for follow-up other products; According to filtrate: metabisulfite solution be 10: 1 volume ratio to add the quality volume fraction be 5% metabisulfite solution, under 4 ℃ temperature, left standstill three days, after the oily water separation thoroughly, extract the volatile oil on upper strata; The water of lower floor and filter residue enter the production process of pectin respectively.
Embodiment
Below will adopt specific embodiment that the present invention is made further explanation, but it is not as the restriction to initiative spirit of the present invention.
Embodiment 1
A kind of method from orange peel extraction volatile oil comprises following operation steps:
1 orange peel of selecting fresh nothing to go mouldy, the drying place that puts into cool place, ventilation is standby;
The 2 orange peel 100g that get step 1) are immersed in the 1L calcium carbonate saturated aqueous solution 24 hours, and it is clean to pull post-flush out;
3 are cut into the square fragment of 5mm with orange peel, put into volume fraction and are 70% ethanol and soaked 30 minutes, and the decompression rotary evaporation is removed ethanol;
4 ultraviolet rays were shone 15 minutes down, sent in the expeller, added pH regulator agent 100ml during squeezing, and the component of pH value conditioning agent is: 0.2mol/L NaCl and 0.1mol/L NaHCO
3
5 will get filtrate after the extract filtration, and filter residue takes out the production technique that is used for follow-up other products; According to filtrate: metabisulfite solution be 10: 1 volume ratio to add the quality volume fraction be 5% metabisulfite solution, under 4 ℃ temperature, left standstill three days, after the oily water separation thoroughly, extract the volatile oil on upper strata; The production process that the water juice of lower floor and filter residue enter pectin respectively.
Embodiment 2
A kind of method from orange peel extraction volatile oil comprises following operation steps:
1 orange peel of selecting fresh nothing to go mouldy, the drying place that puts into cool place, ventilation is standby;
The 2 orange peel 100g that get step 1) are immersed in the 1L calcium carbonate saturated aqueous solution 24 hours, and it is clean to pull post-flush out;
3 are cut into the square fragment of 5mm with orange peel, put into volume fraction and are 70% ethanol and soaked 40 minutes, and the decompression rotary evaporation is removed ethanol;
4 ultraviolet rays were shone 30 minutes down, sent in the expeller, added pH regulator agent 100ml during squeezing, and the component of pH value conditioning agent is: 0.2mol/LNaCl and 0.1mol/L NaHCO
3
5 will get filtrate after the extract filtration, and filter residue takes out the production technique that is used for follow-up other products; According to filtrate: metabisulfite solution be 10: 1 volume ratio to add the quality volume fraction be 5% metabisulfite solution, under 4 ℃ temperature, left standstill three days, after the oily water separation thoroughly, extract the volatile oil on upper strata; The production process that the water juice of lower floor and filter residue enter pectin respectively.
Embodiment 3
1, the volatile oil proximate analysis of extracting by embodiment 1:
Use GC-MS technical Analysis volatile oil component: D-limonene 81.17%, terpinene 6.27%, myrcene 2.96%, phantol 2.468%, 2-thujene 1.28%, terpinolene 1.046%, and other minor components.
The beneficial effect that extraction process of the present invention is brought:
2, an amount of Ethanol Treatment:
The employing adequate amount of ethanol is handled, and has discharged the solubility rate of volatile oil greatly, and the Ethanol Treatment step was avoided sneaking in the volatile oil before the squeezing step; The Ethanol Treatment step is to the influence of volatile oil solubility rate: according to the operating method of embodiment 1, repeat ten batches, remove that the Ethanol Treatment step is same to repeat ten batches; We find, do not adopt the embodiment of Ethanol Treatment step, and productive rate is 7.18 ± 0.23g/kg orange peel; Adopting volume fraction is to soak after 30 minutes in 70% the ethanol, and productive rate improves greatly, up to 9.87 ± 0.51g/kg.
3, the UV treatment of suitable time:
Activated the enzyme in the orange peel by suitable ultraviolet irradiation time, and cell walls is destroyed thoroughly in the orange peel, the various components of volatile oil discharge to greatest extent; The present invention adopts ultraviolet ray and conventional milling process to combine, and has improved the solubility rate of volatile oil greatly.Find that by simultaneous test ultraviolet ray can improve the solubility rate of volatile oil greatly.Specifically with reference to table 1.
Table 1
4, rational salt ion ageing process:
We have adopted metabisulfite solution in static ageing process, possess salting out, and color and luster is good, fragrance just, the oil yield height.Wherein, blank group is not for adopting any salt ion ageing process, and other steps are identical.
Table 2 metabisulfite solution is to the influence of volatile oil:
Be understandable that the present invention can also make other restriction, other of making on the basis of the embodiment of the invention improve still within protection scope of the present invention.
Claims (1)
1. one kind is extracted the method for volatile oil from orange peel, it is characterized in that described method comprises following operation steps:
1) orange peel of selecting fresh nothing to go mouldy, the drying place that puts into cool place, ventilation is standby;
2) the orange peel 100g that gets step 1) is immersed in the 1L calcium carbonate saturated aqueous solution 24 hours, and it is clean to pull post-flush out;
3) orange peel is cut into the square fragment of 5mm, puts into volume fraction and be 70% ethanol and soaked 30 minutes, the decompression rotary evaporation is removed ethanol;
4) ultraviolet ray was shone 15 minutes down, sent in the expeller, added pH regulator agent 100mL during squeezing, and the component of pH value conditioning agent is: 0.2mol/L NaCl and 0.1mol/L NaHCO
3
5) will get filtrate after the extract filtration, filter residue takes out the production technique that is used for follow-up other products; According to filtrate: metabisulfite solution be 10: 1 volume ratio to add the quality volume fraction be 5% metabisulfite solution, under 4 ℃ temperature, left standstill three days, after the oily water separation thoroughly, extract the volatile oil on upper strata; The water of lower floor and filter residue enter the production process of pectin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210310127 CN102796618B (en) | 2012-08-23 | 2012-08-23 | Method for extracting essential oil from orange peel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210310127 CN102796618B (en) | 2012-08-23 | 2012-08-23 | Method for extracting essential oil from orange peel |
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| Publication Number | Publication Date |
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| CN102796618A CN102796618A (en) | 2012-11-28 |
| CN102796618B true CN102796618B (en) | 2013-08-28 |
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| CN 201210310127 Active CN102796618B (en) | 2012-08-23 | 2012-08-23 | Method for extracting essential oil from orange peel |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989781B (en) * | 2014-06-17 | 2016-03-16 | 陈智辉 | The Pericarpium Citri Reticulatae concocting method that a kind of speed is fragrant |
| CN104130864B (en) * | 2014-07-16 | 2016-09-07 | 湖北中烟工业有限责任公司 | A kind of preparation method of cigarette sweet orange spices |
| CN106539053A (en) * | 2016-11-08 | 2017-03-29 | 上海应用技术大学 | A kind of preparation method of gold bergamot quintessence oil |
| CN111304000A (en) * | 2020-03-02 | 2020-06-19 | 南京喜之郎食品有限公司 | Preparation method for extracting mandarin orange essence from mandarin orange peel and product thereof |
| CN111205928B (en) * | 2020-03-03 | 2020-10-27 | 珠海积家世纪日化有限公司 | Cosmetic plant essential oil filtering and extracting system and filtering and extracting process |
| CN115894155A (en) * | 2022-10-25 | 2023-04-04 | 青岛日晟源作物营养有限公司 | Extraction method of D-limonene |
| CN116286192A (en) * | 2023-03-28 | 2023-06-23 | 广西冰客食品有限公司 | Process for producing Wo orange peel oil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643686A (en) * | 2008-08-04 | 2010-02-10 | 北京科技桥科贸有限公司 | Orange peel essential oil |
| CN101768516A (en) * | 2010-02-09 | 2010-07-07 | 浙江工业大学 | Tangerine oil and preparation method and application thereof |
| CN102229680A (en) * | 2011-06-06 | 2011-11-02 | 浙江师范大学 | Method for combined production of essential oil, pigment, pectin and flavone from orange peel |
| CN102268327A (en) * | 2010-06-01 | 2011-12-07 | 浙江省柑桔研究所 | Method for orange peel essential oil and pectin combined production |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA83854B (en) * | 1982-02-17 | 1983-11-30 | Tropicana Prod Inc | Process for production of useful products from citrus fruit peel |
-
2012
- 2012-08-23 CN CN 201210310127 patent/CN102796618B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643686A (en) * | 2008-08-04 | 2010-02-10 | 北京科技桥科贸有限公司 | Orange peel essential oil |
| CN101768516A (en) * | 2010-02-09 | 2010-07-07 | 浙江工业大学 | Tangerine oil and preparation method and application thereof |
| CN102268327A (en) * | 2010-06-01 | 2011-12-07 | 浙江省柑桔研究所 | Method for orange peel essential oil and pectin combined production |
| CN102229680A (en) * | 2011-06-06 | 2011-11-02 | 浙江师范大学 | Method for combined production of essential oil, pigment, pectin and flavone from orange peel |
Non-Patent Citations (1)
| Title |
|---|
| 李于善，等.柑橘香精油的提取及提高其香气品质的研究.《食品与发酵工业》.2004,第30卷(第11期),对比文件2的第52页第2.3节、53页第4节. * |
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