CN109329451A - A kind of method of efficient pressing Zanthoxylum essential oil - Google Patents
A kind of method of efficient pressing Zanthoxylum essential oil Download PDFInfo
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- CN109329451A CN109329451A CN201811328816.1A CN201811328816A CN109329451A CN 109329451 A CN109329451 A CN 109329451A CN 201811328816 A CN201811328816 A CN 201811328816A CN 109329451 A CN109329451 A CN 109329451A
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- Prior art keywords
- essential oil
- zanthoxylum essential
- pressing
- squeezing
- zanthoxylum
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/02—Other edible oils or fats, e.g. shortenings, cooking oils characterised by the production or working-up
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
Abstract
The invention discloses a kind of methods of efficient pressing Zanthoxylum essential oil, belong to food processing field, it is the following steps are included: A, screening drying Chinese prickly ash, B, first squeezing is extracted, and C, twice pressing extract, and D, filters pressing take oil, E, it is packed after mixing preparation to get Zanthoxylum essential oil finished product is arrived;Compared with prior art, the beneficial effects of the invention are as follows the unicity that can effectively ensure that Zanthoxylum essential oil, Fructus Zanthoxyli oil is avoided to be mixed into, retains Chinese prickly ash intrinsic peat-reek and pure flavour;Japan pepper essential oil remaining in squeezing pricklyash bark for the first time can be made further to be squeezed, Japan pepper essential oil remaining in squeezing pricklyash bark for the first time can be made to be dissolved in edible vegetable oil and further be extracted again, improve Zanthoxylum essential oil recovery rate, and the Zanthoxylum essential oil after recycling squeezing in slag charge, Zanthoxylum essential oil output capacity can be improved, effectively solve the problems, such as that slag charge oil content is high, product output rate is low, Chinese prickly ash oil extract is insufficient and volatile flavour retention ratio is low, Chinese prickly ash fragrance is light after existing squeezing method extraction Zanthoxylum essential oil separation.
Description
Technical field
The present invention relates to food processing fields, more specifically, are related to Chinese prickly ash oil extract field.
Background technique
Chinese prickly ash is one of the specialty spice in China, is to cook the indispensable flavouring of Sichuan cuisine, has except the raw meat, increasing of dispelling of having a strong smell
Add appetite and other effects.Chinese prickly ash pericarp is common flavoring, and all kinds of volatile flavor contents are up to 9% in pricklyash bark, no
It is only the good raw material that refinement makes advanced edible essence, and is standing edible flavouring.Chinese prickly ash is mainly with dried pepper, Chinese prickly ash
The forms such as powder, fresh-keeping Chinese prickly ash, Zanthoxylum essential oil are used as flavouring.Zanthoxylum essential oil, especially fresh zanthoxylum oil have genuine, mouthfeel
It feels well clean, easy to use, the excellent feature of storing simplicity etc..
Currently, Zanthoxylum essential oil production method has edible oil infusion method, edible oil elution extraction process, solvent extraction method, supercritical CO 2
Extraction method, Chinese prickly ash squeezing method.
Edible oil infusion method, edible oil elution extraction process: the edible oil of heating is contacted with Chinese prickly ash, the mode impregnated produces.This
It is higher that method eats oil temperature, easily gets higher product acid value, peroxide value, causes product rotten, and in Chinese prickly ash is in perfumery
Matter-aromatic oil is higher with temperature, volatilizees more, until product quality is made to be deteriorated.
Solvent extraction method: impregnating together with organic solvent after dried pepper is crushed, then by solvent separation, the steaming after immersion
Evaporate and just obtain high concentration Zanthoxylum essential oil, then plus edible oil be deployed into Zanthoxylum essential oil, thus technique production Zanthoxylum essential oil have dissolvent residual, and
And there is part aroma-producing substance that cannot extract.
Supercritical CO_2 extraction method: liquid CO 2 under high pressure extracts spicy components in Chinese prickly ash and fragrance matter, this
The high concentration Zanthoxylum essential oil that method is extracted is insoluble in edible oil, and has crystal precipitation, low output, and equipment investment is larger.
Plain press method: dried pepper is added together with vegetable oil material into squeezer, is squeezed under the conditions of certain temperature
Prepare Zanthoxylum essential oil;After the feed separation squeezed out using this method, oil content is higher in slag, and product output rate is lower, and Zanthoxylum essential oil mentions
Take insufficient, and volatile flavour retention ratio is low, and Chinese prickly ash fragrance is light.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of methods of efficient pressing Zanthoxylum essential oil, effectively
It solves existing Chinese prickly ash squeezing method and prepares after the feed separation squeezed out when Zanthoxylum essential oil that oil content is high in slag, product output rate is low, Chinese prickly ash
The problem that oil extract is insufficient and volatile flavour retention ratio is low, Chinese prickly ash fragrance is light.
The technical scheme to solve the above technical problems is that
A kind of method of efficient pressing Zanthoxylum essential oil, it the following steps are included:
A, screening drying Chinese prickly ash
Fresh mature Chinese prickly ash, screening, separation removal wild pepper seed and impurity are chosen, pricklyash bark is dried, obtains dried pepper skin;
B, first squeezing is extracted
The dried pepper skin that step A is obtained is added and is squeezed into squeezer, Japan pepper essential oil and first squeezing pricklyash bark are respectively obtained;
C, twice pressing extracts
The first squeezing pricklyash bark that step B is obtained is uniformly mixed with edible vegetable oil according to the volume ratio of 1:1~3, then plus
Enter and squeezed into squeezer, respectively obtains Zanthoxylum essential oil first product and twice pressing pricklyash bark;
D, filters pressing takes oil
Filters pressing is added into filter press in the twice pressing pricklyash bark that step C is obtained, obtains filters pressing Zanthoxylum essential oil;
E, it is packed after mixing preparation
The obtained filters pressing Zanthoxylum essential oil of the obtained Zanthoxylum essential oil first product of Japan pepper essential oil that step B is obtained, step C and step D is mixed and is adjusted
With uniform, Zanthoxylum essential oil finished product is obtained after packaging.
Compared with prior art, the beneficial effects of the present invention are:
The present invention uses the fresh Chinese prickly ash after deseeding to extract Zanthoxylum essential oil, can effectively ensure that the unicity of Zanthoxylum essential oil, avoids wild pepper seed
Oil is mixed into, and retains Chinese prickly ash intrinsic peat-reek and pure flavour;And edible vegetable oil progress is added after squeezing out Japan pepper essential oil
Twice pressing can make Japan pepper essential oil remaining in squeezing pricklyash bark for the first time further be squeezed out and make to squeeze for the first time
Remaining Japan pepper essential oil is dissolved in edible vegetable oil and is further extracted in pricklyash bark, greatly improves Zanthoxylum essential oil recovery rate,
In conjunction with filter-pressing process, the Zanthoxylum essential oil after squeezing in slag charge is recycled, Zanthoxylum essential oil output capacity is greatly improved, effectively solves existing flower
Green pepper squeezing method prepares after the feed separation squeezed out when Zanthoxylum essential oil that oil content is high in slag, product output rate is low, Chinese prickly ash oil extract is not filled
Point and volatile flavour retention ratio is low, Chinese prickly ash fragrance is light problem.
Based on the above technical solution, the present invention can also be improved as follows.
As a kind of preferred embodiment of the invention, in step, screened in 35 DEG C~45 DEG C of hot wind environment.
Beneficial effect using above-mentioned preferred embodiment is: it can effectively avoid volatile flavour in Chinese prickly ash from largely volatilizing,
Retain the intrinsic peat-reek of Chinese prickly ash, and drying effect can be effectively ensured, is conducive to carry out squeezing in next step and extracts Zanthoxylum essential oil.
It is squeezed under normal temperature and pressure conditions in stepb as another preferred embodiment of the invention.
Beneficial effect using above-mentioned preferred embodiment is: it can effectively avoid volatile flavour in Chinese prickly ash from largely volatilizing,
Retain the intrinsic peat-reek of Chinese prickly ash, and squeezing effect can be effectively ensured, the Japan pepper essential oil for squeezing extraction is more aromatic.
As another preferred embodiment of the invention, in step C, in 60~80 DEG C of temperature and condition of normal pressure
Under squeezed.
Beneficial effect using above-mentioned preferred embodiment is: can make to squeeze Japan pepper essential oil remaining in pricklyash bark more for the first time
It is readily soluble in edible vegetable oil and is further extracted, greatly improve Zanthoxylum essential oil recovery rate.
As another preferred embodiment of the invention, in step C, the first pricklyash bark that squeezes is pressed with edible vegetable oil
It is uniformly mixed according to the volume ratio of 1:2.
Beneficial effect using above-mentioned preferred embodiment is: the effect of twice pressing can be effectively ensured and make to press for the first time
Japan pepper essential oil remaining in pricklyash bark is squeezed to be more easier to be dissolved in edible vegetable oil and further extracted.
As another preferred embodiment of the invention, in step E, the Zanthoxylum essential oil first product that step C is obtained is cooling
To room temperature, then the filters pressing Zanthoxylum essential oil mixing preparation that the Japan pepper essential oil, the step D that obtain with step B are obtained is uniform.
Beneficial effect using above-mentioned preferred embodiment is: mixing preparation better effect, the Zanthoxylum essential oil for avoiding temperature different and
The quality of Zanthoxylum essential oil finished product is influenced when Japan pepper essential oil mixing preparation.
As another preferred embodiment of the invention, in step D, in the condition of room temperature and 0.2~0.5MPa
Lower carry out filters pressing.
Beneficial effect using above-mentioned preferred embodiment is: the oil content in press residue is effectively reduced in filters pressing better effect,
Recycle Zanthoxylum essential oil efficiency more preferably.
As another preferred embodiment of the invention, in step E, mixing preparation uniformly carries out sterilization treatment afterwards.
Beneficial effect using above-mentioned preferred embodiment is: edible safer, the shelf-life is longer.
As another preferred embodiment of the invention, in step E, sterilization treatment is carried out using pasteurization.
Beneficial effect using above-mentioned preferred embodiment is: both can guarantee edible safety, extends the shelf life, and can effectively avoid
High temperature causes the volatile flavour in Zanthoxylum essential oil largely to volatilize.
Preferred forms of the invention are described in further details below.
A kind of method of efficient pressing Zanthoxylum essential oil, it the following steps are included:
A, screening drying Chinese prickly ash
Fresh mature Chinese prickly ash is chosen, is screened in 35 DEG C~45 DEG C of hot wind environment, separation removal wild pepper seed and impurity, drying flower
Green pepper skin obtains dried pepper skin;
B, first squeezing is extracted
The dried pepper skin that step A is obtained is added into squeezer, is squeezed under normal temperature and pressure conditions, respectively obtains Chinese prickly ash
Essential oil and first squeezing pricklyash bark;
C, twice pressing extracts
The first squeezing pricklyash bark that step B is obtained is uniformly mixed with edible vegetable oil according to the volume ratio of 1:1~3, then plus
Enter into squeezer, squeezed at 60~80 DEG C of temperature and condition of normal pressure, respectively obtains Zanthoxylum essential oil first product and secondary
Squeeze pricklyash bark;
D, filters pressing takes oil
The twice pressing pricklyash bark that step C is obtained is added into filter press, under conditions of room temperature and 0.2~0.5MPa into
Row filters pressing obtains filters pressing Zanthoxylum essential oil;
E, it is packed after mixing preparation.
After the Zanthoxylum essential oil first product that step C is obtained is cooled to room temperature, then the Japan pepper essential oil, the step D that obtain with step B are obtained
Filters pressing Zanthoxylum essential oil mixing preparation it is uniform, sterilization treatment is carried out using pasteurization, Zanthoxylum essential oil finished product is obtained after packaging.
Specific embodiment
The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit
Determine the scope of the present invention.
Embodiment 1
A kind of method of efficient pressing Zanthoxylum essential oil, it the following steps are included:
A, screening drying Chinese prickly ash
Fresh mature Chinese prickly ash, screening, separation removal wild pepper seed and impurity are chosen, pricklyash bark is dried, obtains dried pepper skin;
B, first squeezing is extracted
The dried pepper skin that step A is obtained is added and is squeezed into squeezer, Japan pepper essential oil and first squeezing pricklyash bark are respectively obtained;
C, twice pressing extracts
The first squeezing pricklyash bark that step B is obtained is uniformly mixed with edible vegetable oil according to the volume ratio of 1:2, be then added to
It is squeezed in squeezer, respectively obtains Zanthoxylum essential oil first product and twice pressing pricklyash bark;
D, filters pressing takes oil
Filters pressing is added into filter press in the twice pressing pricklyash bark that step C is obtained, obtains filters pressing Zanthoxylum essential oil;
E, it is packed after mixing preparation
The obtained filters pressing Zanthoxylum essential oil of the obtained Zanthoxylum essential oil first product of Japan pepper essential oil that step B is obtained, step C and step D is mixed and is adjusted
With uniform, Zanthoxylum essential oil finished product is obtained after packaging.
Embodiment 2
A kind of method of efficient pressing Zanthoxylum essential oil, it the following steps are included:
A, screening drying Chinese prickly ash
Fresh mature Chinese prickly ash to be chosen, is screened in 35 DEG C of hot wind environment, separation removal wild pepper seed and impurity dry pricklyash bark,
Obtain dried pepper skin;
B, first squeezing is extracted
The dried pepper skin that step A is obtained is added into squeezer, is squeezed under normal temperature and pressure conditions, respectively obtains Chinese prickly ash
Essential oil and first squeezing pricklyash bark;
C, twice pressing extracts
The first squeezing pricklyash bark that step B is obtained is uniformly mixed with edible vegetable oil according to the volume ratio of 1:3, be then added to
In squeezer, is squeezed at 80 DEG C of temperature and condition of normal pressure, respectively obtain Zanthoxylum essential oil first product and twice pressing Chinese prickly ash
Skin;
D, filters pressing takes oil
The twice pressing pricklyash bark that step C is obtained is added into filter press, is pressed under conditions of room temperature and 0.2MPa
Filter, obtains filters pressing Zanthoxylum essential oil;
E, it is packed after mixing preparation.
After the Zanthoxylum essential oil first product that step C is obtained is cooled to room temperature, then the Japan pepper essential oil, the step D that obtain with step B are obtained
Filters pressing Zanthoxylum essential oil mixing preparation it is uniform, sterilization treatment is carried out using pasteurization, Zanthoxylum essential oil finished product is obtained after packaging.
Embodiment 3
A kind of method of efficient pressing Zanthoxylum essential oil, it the following steps are included:
A, screening drying Chinese prickly ash
Fresh mature Chinese prickly ash to be chosen, is screened in 45 DEG C of hot wind environment, separation removal wild pepper seed and impurity dry pricklyash bark,
Obtain dried pepper skin;
B, first squeezing is extracted
The dried pepper skin that step A is obtained is added into squeezer, is squeezed under normal temperature and pressure conditions, respectively obtains Chinese prickly ash
Essential oil and first squeezing pricklyash bark;
C, twice pressing extracts
The first squeezing pricklyash bark that step B is obtained is uniformly mixed with edible vegetable oil according to the volume ratio of 1:1, be then added to
In squeezer, is squeezed at 60 DEG C of temperature and condition of normal pressure, respectively obtain Zanthoxylum essential oil first product and twice pressing Chinese prickly ash
Skin;
D, filters pressing takes oil
The twice pressing pricklyash bark that step C is obtained is added into filter press, is pressed under conditions of room temperature and 0.5MPa
Filter, obtains filters pressing Zanthoxylum essential oil;
E, it is packed after mixing preparation.
After the Zanthoxylum essential oil first product that step C is obtained is cooled to room temperature, then the Japan pepper essential oil, the step D that obtain with step B are obtained
Filters pressing Zanthoxylum essential oil mixing preparation it is uniform, sterilization treatment is carried out using pasteurization, Zanthoxylum essential oil finished product is obtained after packaging.
Embodiment 4
A kind of method of efficient pressing Zanthoxylum essential oil, it the following steps are included:
A, screening drying Chinese prickly ash
Fresh mature Chinese prickly ash to be chosen, is screened in 40 DEG C of hot wind environment, separation removal wild pepper seed and impurity dry pricklyash bark,
Obtain dried pepper skin;
B, first squeezing is extracted
The dried pepper skin that step A is obtained is added into squeezer, is squeezed under normal temperature and pressure conditions, respectively obtains Chinese prickly ash
Essential oil and first squeezing pricklyash bark;
C, twice pressing extracts
The first squeezing pricklyash bark that step B is obtained is uniformly mixed with edible vegetable oil according to the volume ratio of 1:2, be then added to
In squeezer, is squeezed at 70 DEG C of temperature and condition of normal pressure, respectively obtain Zanthoxylum essential oil first product and twice pressing Chinese prickly ash
Skin;
D, filters pressing takes oil
The twice pressing pricklyash bark that step C is obtained is added into filter press, is pressed under conditions of room temperature and 0.35MPa
Filter, obtains filters pressing Zanthoxylum essential oil;
E, it is packed after mixing preparation.
After the Zanthoxylum essential oil first product that step C is obtained is cooled to room temperature, then the Japan pepper essential oil, the step D that obtain with step B are obtained
Filters pressing Zanthoxylum essential oil mixing preparation it is uniform, sterilization treatment is carried out using pasteurization, Zanthoxylum essential oil finished product is obtained after packaging.
The Zanthoxylum essential oil finished product extracted using the method for the present invention squeezing is in the sense organs such as smell, flavour, aromatic volatiles content, reason
To outclass the Zanthoxylum essential oil of plain press method production in terms of changing index and in terms of squeezing recovery rate, main indicator is compared as follows
Table:
Comparison | Color | Smell | Flavour | The mass ratio of Japan pepper essential oil contained by volatile flavour and Zanthoxylum essential oil | Squeeze recovery rate (Japan pepper essential oil contained by Zanthoxylum essential oil and dried pepper skin mass ratio) |
Plain press | Light brown | Fragrance is thin | Numb taste is thin | 1.6% | 4.6% |
Embodiment 1 | Yellowish red color | Fragrance is denseer | Numb taste is denseer | 2.5% | 6.3% |
Embodiment 2 | Yellowish red color | Thick flavor | Numb taste is strong | 2.9% | 6.8% |
Embodiment 3 | Yellowish red color | Thick flavor | Numb taste is strong | 3.2% | 7.4% |
Embodiment 4 | Yellowish red color | Thick flavor | Numb taste is strong | 3.4% | 7.6% |
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to shape described herein
Formula should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be herein
In the contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.It is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of method of efficient pressing Zanthoxylum essential oil, which is characterized in that it the following steps are included:
A, screening drying Chinese prickly ash
Fresh mature Chinese prickly ash, screening, separation removal wild pepper seed and impurity are chosen, pricklyash bark is dried, obtains dried pepper skin;
First squeezing is extracted
The dried pepper skin that step A is obtained is added and is squeezed into squeezer, Japan pepper essential oil and first squeezing pricklyash bark are respectively obtained;
Twice pressing extracts
The first squeezing pricklyash bark that step B is obtained is uniformly mixed with edible vegetable oil according to the volume ratio of 1:1~3, then plus
Enter and squeezed into squeezer, respectively obtains Zanthoxylum essential oil first product and twice pressing pricklyash bark;
Filters pressing takes oil
Filters pressing is added into filter press in the twice pressing pricklyash bark that step C is obtained, obtains filters pressing Zanthoxylum essential oil;
It is packed after mixing preparation
The obtained filters pressing Zanthoxylum essential oil of the obtained Zanthoxylum essential oil first product of Japan pepper essential oil that step B is obtained, step C and step D is mixed and is adjusted
With uniform, Zanthoxylum essential oil finished product is obtained after packaging.
2. the method for efficient pressing Zanthoxylum essential oil according to claim 1, it is characterised in that: in step, 35 DEG C~45
DEG C hot wind environment in screen.
3. the method for efficient pressing Zanthoxylum essential oil according to claim 1, it is characterised in that: in stepb, in normal temperature and pressure
Under the conditions of squeezed.
4. the method for efficient pressing Zanthoxylum essential oil according to claim 1, it is characterised in that: in step C, at 60~80 DEG C
Temperature and condition of normal pressure under squeezed.
5. the method for efficient pressing Zanthoxylum essential oil according to claim 4, it is characterised in that: in step C, first squeezing flower
Green pepper skin is uniformly mixed with edible vegetable oil according to the volume ratio of 1:2.
6. the method for efficient pressing Zanthoxylum essential oil according to claim 4, it is characterised in that: in step E, step C is obtained
To Zanthoxylum essential oil first product be cooled to room temperature after, then the filters pressing Zanthoxylum essential oil mixing that the Japan pepper essential oil, the step D that obtain with step B are obtained
Allotment is uniform.
7. the method for efficient pressing Zanthoxylum essential oil according to claim 1, it is characterised in that: in step D, in room temperature and
Filters pressing is carried out under conditions of 0.2~0.5MPa.
8. the method for efficient pressing Zanthoxylum essential oil according to any one of claim 1 to 7, it is characterised in that: in step E
In, mixing preparation uniformly carries out sterilization treatment afterwards.
9. the method for efficient pressing Zanthoxylum essential oil according to claim 8, it is characterised in that: in step E, gone out using Pasteur
Bacterium method carries out sterilization treatment.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112210434A (en) * | 2020-09-15 | 2021-01-12 | 四川省汉源大自然有限公司 | Supercritical CO2Technological method for squeezing zanthoxylum oil |
CN113755236A (en) * | 2021-08-16 | 2021-12-07 | 河北法曼食品科技有限公司 | Rattan pepper oil with delicious taste and natural and mellow fragrance, and preparation method and application thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112210434A (en) * | 2020-09-15 | 2021-01-12 | 四川省汉源大自然有限公司 | Supercritical CO2Technological method for squeezing zanthoxylum oil |
CN113755236A (en) * | 2021-08-16 | 2021-12-07 | 河北法曼食品科技有限公司 | Rattan pepper oil with delicious taste and natural and mellow fragrance, and preparation method and application thereof |
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Application publication date: 20190215 |