CN1449681A - Method for producing spices oil resin microcapsule - Google Patents
Method for producing spices oil resin microcapsule Download PDFInfo
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- CN1449681A CN1449681A CN02113563A CN02113563A CN1449681A CN 1449681 A CN1449681 A CN 1449681A CN 02113563 A CN02113563 A CN 02113563A CN 02113563 A CN02113563 A CN 02113563A CN 1449681 A CN1449681 A CN 1449681A
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Abstract
The present invention belongs to a production method of spice oil resin microcapsule, said method includes the following steps: pretreating raw material, extracting essential oil, drying first dregs, pulverizing, extracting oil resin and drying second dregs, pulverizing, emulsifying, homogenizing, spray-drying to prepare microcapsule and mixing partial essential oil with powder material obtained after secondary drying and pulverization so as to obtain the correspondent spice powder. Firstly, said method extracts the volatile substances of essential oil from raw material, then adopts the dynamic thermal reflux process to extract oil resin at higher temperature, so that it not only can raise production efficiency by 8-12 times, but also can save equipment investment by 15-20%.
Description
Technical field
The invention belongs to the production method of aromatic condiment spice in the food industry, particularly a kind of microcapsule of fragrant and pungent oil extract and ultrafine microencapsulated production method of producing.Be particularly suitable for natural flavor flavoring agent such as Bulbus Allii, Rhizoma Zingiberis Recens, Fructus Capsici, Pericarpium Zanthoxyli are refined into not only easy to use, but also powdery or the granular flavoring agent being convenient to preserve.
Background technology
In the patent No. is in the patent documentation of ZL96117699.7, and the inventor discloses a kind of " production method of microcapsule of fragrant and pungent oil extract ", though that this method has production technology is reliable, scope of application broad, the product sense of taste of producing soft mellow and full, fragrance and acid are coordinated, characteristics such as anti-storage.But this technology is owing to be direct Extraction oil resin from raw material, and for fear of the quintessence oil volatilization, thereby extraction, drying process can only be carried out at low temperatures; Adopt the extraction process of continuous percolation in addition, to needing 48～71 hours before and after the dipping of raw material, the percolation extraction, therefore exist the production cycle long, efficient is low, and equipment investment is bigger, the also more high defective of production cost.
Summary of the invention
The objective of the invention is on basis of background technology,, improve the production method of a kind of microcapsule of fragrant and pungent oil extract of design, boost productivity, reduce equipment investment and production cost to reach, in order to purpose such as applying at its existing defective.
Solution of the present invention is to adopt multi-functional dynamic extraction machine, at first adopts the way of distillation that the volatile compositions such as quintessence oil in the raw material are extracted, again by the non-volatile composition of ethanol extraction, then with both mixed quintessence oils that gets; Extract behind the quintessence oil remaining material through dehydration, dry, pulverize after Extraction oil resin again, recrement drying, pulverizing back be used as and produce secondary product (side-product), thereby and quintessence oil, oleoresin and edible glue mixing and emulsifying, homogenizing, spray drying are got the major product microcapsule thereafter.Therefore, the inventive method comprises:
A, pretreatment of raw material: all cross 20～40 mesh sieves with raw material cleaning, section, making beating or after directly pulverizing, make former slip or raw material powder, stand-by;
B, extraction quintessence oil: at first above-mentioned slurry or powder are sent in the tank body of dynamic multifunctional extractor, worked as raw material:
B～1, when being slurry, then adopting earlier the interlayer heating, stir, make the water evaporates in the slurry and quintessence oil taken out of, enter oil water separator; To moisture content reduce to≤10% o'clock, stop interlayer heating and change 115 °～135 ℃ steam of input in tank body into, stir distilling above water to the essential oil content in the material and be lower than 0.2%, its distillate is also imported oil water separator, after the mixing, through separate quintessence oil; The intravital slag of jar is discharged;
B～2, when the powder: then directly feed 115 °～135 ℃ steam and stir distilling above water to essential oil contents and be lower than 0.2%, after its distillate input oil water separator separates, quintessence oil; Slag in jar is discharged;
C, the slag of discharging through B are sent into drying machine, after being dried to moisture content 3～6% under 90 °～110 ℃ temperature, pulverize 20～40 mesh sieves (granularity 0.83～0.35 μ m);
D, Extraction oil resin;
A, above-mentioned powder is sent in the dynamic multifunctional extractor, 4～6 times of adding powder amounts, concentration are 95% medical or edible ethanol and feed the steam that pressure is 0.1～0.2Mpa (99.1 °～119.6 ℃ of temperature), under stirring condition, carry out dynamic hot reflux Extraction oil resin, 1.5～3.0 hours extraction times;
Behind b, the Extraction oil resin, ethanol is put into alcohol recovery device; Wet slag enters centrifuge, and isolated filtrate is also sent into alcohol recovery device, and the rectification recovered alcohol is to be used for next circulation; The material slag then drying to moisture content 3～6%, again with its pulverizing and to cross 80～100 mesh sieves (granularity 0.175～0.147 μ m) stand-by;
E, emulsifying, homogenizing;
A, with the part quintessence oil of said extracted and whole oleoresin in: quintessence oil: anhydrous oil portions of resin edible glue: water=0.015～0.06: 1: 1: 2～4 ratio drops into mulser and makes O/W type Emulsion;
B, prepared Emulsion is inserted conventional homogenizer, homogenizing handles twice under 20～30Mpa and 40～50Mpa pressure and room temperature respectively, reaches 20～60 μ m to granularity and ends;
F, system microcapsule: the Emulsion after homogenizing is handled is imported spray dryer, and spray drying gets powdery or granular microcapsule product.
Remaining quintessence oil mix homogeneously behind material slag drying behind the said extracted oleoresin, pulverizing and the adding microcapsule is to produce corresponding secondary (pair) product condiment powder.And describedly gained Emulsion is inserted in the conventional homogenizer homogenizing handle twice, and then the Emulsion after homogenizing handled is sent into 100～200Mpa (1000～2000kg/cm
2) homogenizing is handled to granularity 20～40nm in the high pressure homogenizer, and is spray-dried again to make nano-grade capsule.
After the present invention owing to adopt at first extracted the volatile quintessence oil in the raw material, the process of extraction oil resin under higher temperature conditions not only can be enhanced productivity 8～12 times, and can be saved equipment investment 15～20% again; In addition, this process also the part quintessence oil can be returned with pulverize after slag charge mix, produce corresponding food stage condiment powder, utilize grade to improve it.Characteristics such as therefore, the present invention has product quality and productivity ratio height, and production cost and equipment investment are lower, and the residue comprehensive utilization is better.
Embodiment
Present embodiment is an example to produce ginger oleoresin microcapsule and side-product Rhizoma Zingiberis Recens powder:
A, pretreatment of raw material: select for use high-quality fresh Rhizoma Zingberis Recens (moisture content 87%) to make raw material, 30 mesh sieves are crossed in section after cleaning, the remove impurity, making beating, get slurry 100kg;
B, extraction quintessence oil: it is 0.5m that above-mentioned slurry is sent into the tank body volume
3Multi-functional extractor (model is DDT-500) in, in its chuck, fed 135 ℃ of steam agitating heating 2 hours, to material water ratio≤10%, stop the interlayer heating; Feeding down 125 ℃ of steam through sieve plate again carries out distilling above water 1 hour essential oil content to the material and is lower than 0.1% to material; The steam that contains quintessence oil that distills out for twice is all imported oil water separator, separate quintessence oil 0.42kg; The intravital wet slag of jar is discharged;
The wet slag of C, discharge again through 6000r/min centrifuge dehydration 15 ' after, enter microwave dryer and be dried to moisture content≤5%, and it is pulverized the back cross 30 mesh sieves, the dry powder 13.2kg of oleo-resins;
D, Extraction oil resin:
A, C gained dry powder is sent in the multi-functional extractor jar again, added the ethanol 58kg of concentration 95% simultaneously, and feed the steam of 0.15Mpa, under the condition of 55r/min, stir, carry out dynamic hot reflux Extraction oil resin, 2 hours time, the oleoresin 6.6kg of moisture content 10%;
B, ethanol enter retracting device, and wet slag then enters centrifuge and isolates wherein ethanol, and filtrate also enters retracting device and reclaims stand-by; Slag charge then enters microwave dryer and be dried to moisture content≤5% under 100 ℃ of temperature; Through pulverizing 90 mesh sieves, it is stand-by to get thin dry powder 6.9kg then,
E, emulsifying, homogenizing:
With quintessence oil 0.39kg and gained wet oil resin 6.6kg (moisture content 10%, closing anhydrous oil resin 6.0kg) edible glue 6.0kg, water 23.4kg send into emulsifying in the mulser, after making O/W type Emulsion, send into twice of the continuous at normal temperatures homogenizing of homogenizer, under 20Mpa pressure, carry out for the first time, carry out under 45Mpa pressure for the second time, homogenizing to granularity reaches 40 μ m ends, concentration (weight ratio) is 33.3% Emulsion 36kg;
F, system microcapsule: wherein 18kg Emulsion carries out conventional spray drying, gets powdery microcapsule 6.0kg;
G, the 18kg Emulsion of remainder is sent into high pressure homogenizer again, at 2000kg/cm
2Homogenizing carries out the germ-free air flow spray drying and gets nano-grade capsule 6.0kg to granularity 40nm under (about 200MPa) pressure.
The said goods is measured its particle diameter through Hitachi's S-450 electron-microscope scanning: the powdery microcapsule is 38.5 μ m, nano-grade capsule 52.3nm; Its moisture content is 3.2%, heartwood embedding rate 96.7%, ethanol residual quantity 0.38PPm.
To send in the mixer by the thin dry powder of D gained 6.9kg at last, under condition of stirring, spray into remaining quintessence oil 0.03kg mix homogeneously, promptly get Rhizoma Zingiberis Recens powder 6.7kg.
Claims (3)
1, a kind of production method of microcapsule of fragrant and pungent oil extract; It is characterized in that this method comprises:
A, pretreatment of raw material: all cross 20～40 mesh sieves with raw material cleaning, section, making beating or after directly pulverizing, make former slip or raw material powder, stand-by;
B, extraction quintessence oil: at first above-mentioned slurry or powder are sent in the tank body of dynamic multifunctional extractor, worked as raw material:
B～1, when being slurry, then adopting earlier the interlayer heating, stir, make the water evaporates in the slurry and quintessence oil taken out of, enter oil water separator; To moisture content reduce to≤10% o'clock, stop interlayer heating and change 115 °～135 ℃ steam of input in tank body into, stir distilling above water to the essential oil content in the material and be lower than 0.2%, its distillate is also imported oil water separator, after the mixing, through separate quintessence oil; The intravital slag of jar is discharged;
B～2, when the powder: then directly feed 115 °～135 ℃ steam and stir distilling above water to essential oil contents and be lower than 0.2%, after its distillate input oil water separator separates, quintessence oil; Slag in jar is discharged;
C, the slag of discharging through B are sent into drying machine, after being dried to moisture content 3～6% under 90 °～110 ℃ temperature, pulverize 20～40 mesh sieves;
D, Extraction oil resin;
A, above-mentioned powder is sent in the dynamic multifunctional extractor, 4～6 times of adding powder amounts, concentration are 95% medical or edible ethanol and feed the steam that pressure is 0.1～0.2Mpa, under stirring condition, carry out dynamic hot reflux Extraction oil resin, 1.5～3.0 hours extraction times;
Behind b, the Extraction oil resin, ethanol is put into alcohol recovery device; Wet slag enters centrifuge, and isolated filtrate is also sent into alcohol recovery device, and the rectification recovered alcohol is to be used for next circulation; The material slag then drying to moisture content 3～6%, again with its pulverizing and to cross 80～100 mesh sieves stand-by;
E, emulsifying, homogenizing;
A, with the part quintessence oil of said extracted and whole oleoresin in: quintessence oil: anhydrous oil portions of resin edible glue: water=0.015～0.06: 1: 1: 2～4 ratio drops into mulser and makes O/W type Emulsion;
B, prepared Emulsion is inserted conventional homogenizer, homogenizing handles twice under 20～30Mpa and 40～50Mpa pressure and room temperature respectively, reaches 20～60 μ m to granularity and ends;
F, system microcapsule: the Emulsion after homogenizing is handled is imported spray dryer, and spray drying gets powdery or granular microcapsule product.
2, press the production method of the described microcapsule of claim 1, it is characterized in that described place conventional homogenizer homogenizing to handle twice Emulsion after, Emulsion after again homogenizing being handled is sent into and handled in 100～200Mpa high pressure homogenizer to granularity 20～40nm, and is spray-dried again to produce nano-grade capsule.
3, by the production method of the described microcapsule of claim 1, it is characterized in that behind the described Extraction oil resin material slag drying, pulverize the back and add remaining quintessence oil mix homogeneously behind the microcapsule, to produce corresponding condiment powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02113563A CN1449681A (en) | 2002-04-05 | 2002-04-05 | Method for producing spices oil resin microcapsule |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02113563A CN1449681A (en) | 2002-04-05 | 2002-04-05 | Method for producing spices oil resin microcapsule |
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| CN1449681A true CN1449681A (en) | 2003-10-22 |
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| CN02113563A Pending CN1449681A (en) | 2002-04-05 | 2002-04-05 | Method for producing spices oil resin microcapsule |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393859C (en) * | 2004-04-05 | 2008-06-11 | 新疆芳香植物科技开发股份有限公司 | Microcapsules of essential oil from fragrant plants and preparation thereof |
| CN102188037A (en) * | 2010-03-08 | 2011-09-21 | 宏芳香料（昆山）有限公司 | Microcapsule granule and preparation process thereof |
| CN102260594A (en) * | 2011-08-01 | 2011-11-30 | 晨光生物科技集团股份有限公司 | Method for extracting black pepper essence oil and black pepper essence oil resin from black paper |
| CN103519178A (en) * | 2013-10-25 | 2014-01-22 | 天津商业大学 | Preparation method of ginseng nano-microcapsule |
| CN106858516A (en) * | 2017-02-13 | 2017-06-20 | 青岛利和萃取股份有限公司 | A kind of preparation method of instant spice particle |
| CN107510021A (en) * | 2017-08-31 | 2017-12-26 | 郑州雪麦龙食品香料有限公司 | A kind of ten savory instant granulars and preparation method thereof |
| CN108077874A (en) * | 2017-12-28 | 2018-05-29 | 安徽佛子岭面业有限公司 | A kind of preparation method of vermicelli flavoring processing oleoresin ginger microcapsule |
-
2002
- 2002-04-05 CN CN02113563A patent/CN1449681A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393859C (en) * | 2004-04-05 | 2008-06-11 | 新疆芳香植物科技开发股份有限公司 | Microcapsules of essential oil from fragrant plants and preparation thereof |
| CN102188037A (en) * | 2010-03-08 | 2011-09-21 | 宏芳香料（昆山）有限公司 | Microcapsule granule and preparation process thereof |
| CN102260594A (en) * | 2011-08-01 | 2011-11-30 | 晨光生物科技集团股份有限公司 | Method for extracting black pepper essence oil and black pepper essence oil resin from black paper |
| CN103519178A (en) * | 2013-10-25 | 2014-01-22 | 天津商业大学 | Preparation method of ginseng nano-microcapsule |
| CN106858516A (en) * | 2017-02-13 | 2017-06-20 | 青岛利和萃取股份有限公司 | A kind of preparation method of instant spice particle |
| CN107510021A (en) * | 2017-08-31 | 2017-12-26 | 郑州雪麦龙食品香料有限公司 | A kind of ten savory instant granulars and preparation method thereof |
| CN107510021B (en) * | 2017-08-31 | 2020-11-03 | 郑州雪麦龙食品香料有限公司 | Ten-flavor instant granules and preparation method thereof |
| CN108077874A (en) * | 2017-12-28 | 2018-05-29 | 安徽佛子岭面业有限公司 | A kind of preparation method of vermicelli flavoring processing oleoresin ginger microcapsule |
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