CN108977269A - A kind of onion oil and preparation method thereof - Google Patents
A kind of onion oil and preparation method thereof Download PDFInfo
- Publication number
- CN108977269A CN108977269A CN201810639429.3A CN201810639429A CN108977269A CN 108977269 A CN108977269 A CN 108977269A CN 201810639429 A CN201810639429 A CN 201810639429A CN 108977269 A CN108977269 A CN 108977269A
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- CN
- China
- Prior art keywords
- onion
- oil
- preparation
- present
- onion oil
- 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.)
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Classifications
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
-
- 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
- C11B3/00—Refining fats or fatty oils
- C11B3/16—Refining fats or fatty oils by mechanical means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Microbiology (AREA)
- Edible Oils And Fats (AREA)
- Seasonings (AREA)
- Fats And Perfumes (AREA)
Abstract
The present invention relates to a kind of onion oils and preparation method thereof.Product of the invention, with the flavor components of restricted-access media onion, then obtains onion oil by the methods of squeezing, centrifuge separation using onion as raw material.Extraction process of the present invention is simple, does not use chemical solvent, does not destroy the flavor components of onion, and onion oil oil yield is high, and quality is stablized, and is suitble to large-scale production.Meanwhile the onion oil obtained using preparation method of the present invention, fragrance is true to nature naturally, flavor is full simple and honest, and moderate concentration may be directly applied in target product.
Description
Technical field
The present invention relates to a kind of deep working method of onion, especially a kind of onion oil product and preparation method thereof.
Background technique
Onion oil is generally Perlato Svevo to the orange transparency liquid of amber, has intense stimulus and lasting onion feature wind
Taste, main component are diallyl disulfide, dipropyl disulfide compound, dimethyl disulphide etc., are mainly used for soup stock, meat
Product, seasoning and aspect food etc..The preparation method of onion oil has normal pressure steam distillation, overcritical dioxy at present
Change carbon extraction, organic solvent extractionprocess etc..Steam distillation energy consumption is high, and the fresh onion flavor loss after thermophilic digestion
Seriously；Supercritical carbon dioxide extraction method can preferably retain onion flavor, but production equipment is complicated, be not suitable for extensive raw
It produces, gained onion oil price is generally higher；Organic solvent extractionprocess generally has certain dissolvent residual, to the flavor of onion oil
There is certain influence.Therefore no solvent residue, suitable large-scale production, the onion oil with fresh onion flavor are developed, before market
Scape is wide.
Summary of the invention
The invention proposes a kind of preparation method of onion oil, include the following steps: to remove the peel cleaning → mechanical crushing → plus
Oil immersion mention → squeeze remove slag → stratification → centrifuge separation → filtering is filling.
Specifically, the method comprise the steps that taking fresh onion, peeling is mechanically pulverized after cleaning up to 2-4cm
The onion particle of size is added soybean oil by 1:1 mass ratio and is uniformly mixed, and low temperature extracts 60- at 25-35 DEG C
240min, squeezing remove slag after by 60-120min stratification, take upper layer onion emulsion to be centrifuged, the time is
15-30min, revolving speed 5000-15000r/min, the mixture after filter centrifugation, the filling ocean that can obtain yellow transparent of filtrate
Scallion oil.
The present invention also provides the onion oils as made from the above method.
The invention has the advantages that
The present invention provides a kind of onion oil and preparation method thereof, has selected low temperature extraction, remains to greatest extent new
The flavor of fresh onion.Onion oil made from this method may be directly applied in the products such as meat products, soup stock, seasoning, have dense
Strongly fragrant fresh onion flavor (raw onion flavor), no solvent residue, simple production process is suitble to large-scale production, cost performance pole
It is high.The extraction solvent of method of the invention use itself be food a kind of soybean oil, it is low in cost, reduce in product
It is possible existing for the ingredient unfavorable to human body, and additional nutrient value is provided.
Specific embodiment
The present invention is more fully understood for convenience of those skilled in the art, further illustrates the present invention below in conjunction with specific embodiment
Realization, functional characteristics and the beneficial effect of purpose.It is as follows to provide a specific embodiment of the invention now.
Embodiment one
It is mechanically pulverized after taking fresh onion, peeling to clean up to the onion particle of 2-4cm size, in 1:1 ratio
Addition soybean oil is simultaneously uniformly mixed, and low temperature extracts 60min at 25-35 DEG C, squeezes the stratification after removing slag by 100min,
Upper layer onion emulsion is taken to be centrifuged, revolving speed 15000r/min, centrifugation time 15min, filtering, filtrate are filling i.e.
The onion oil of yellow transparent can be obtained.
Embodiment two
It is mechanically pulverized after taking fresh onion, peeling to clean up to the onion particle of 2-4cm size, in 1:1 ratio
Addition soybean oil is simultaneously uniformly mixed, and low temperature extracts 240min at 25-35 DEG C, and squeezing divides after removing slag by the standing of 120min
Layer, takes upper layer onion emulsion to be centrifuged, revolving speed 10000r/min, centrifugation time 20min, and filtering, filtrate fill
Dress can obtain the onion oil of yellow transparent.
Embodiment three
It is mechanically pulverized after taking fresh onion, peeling to clean up to the onion particle of 2-4cm size, in 1:1 ratio
Addition soybean oil is simultaneously uniformly mixed, and low temperature extracts 180min at 25-35 DEG C, squeezes the stratification after removing slag by 60min,
Upper layer onion emulsion is taken to be centrifuged, revolving speed 5000r/min, centrifugation time 30min, filtering, filtrate are filling i.e.
The onion oil of yellow transparent can be obtained.
For onion oil made from method of the invention compared with extracting mode in the prior art, strengths and weaknesses is detailed in the following table 1.
The method of 1. the embodiment of the present invention 1 of table and pair of its onion oil obtained and several method in the prior art
Than.
Above said content is only the basic explanation under present inventive concept, and technical solution according to the present invention is any etc.
Effect transformation, is within the scope of protection of the invention.The foregoing is merely illustrative of the preferred embodiments of the present invention, not to limit
The system present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in
Within protection scope of the present invention.
Claims (3)
1. a kind of preparation method of onion oil, which is characterized in that method includes the following steps: peeling is clear using onion as raw material
It is mechanically pulverized after wash clean to the onion particle of 2-4cm size, adds soybean oil by the mass ratio of 1:1 and is mixed equal
Even, low temperature extracts 60-240min at 25-35 DEG C, squeezes the stratification after removing slag by 60-120min, takes upper layer onion
Emulsion is centrifuged, filters, and gained filtrate is the onion oil.
2. the method according to claim 1, wherein the time of centrifuge separation is 15-30min, revolving speed 5000-
15000r/min。
3. a kind of onion oil, which is characterized in that the onion oil is made by method of any of claims 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639429.3A CN108977269A (en) | 2018-06-20 | 2018-06-20 | A kind of onion oil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639429.3A CN108977269A (en) | 2018-06-20 | 2018-06-20 | A kind of onion oil and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108977269A true CN108977269A (en) | 2018-12-11 |
Family
ID=64541591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639429.3A Pending CN108977269A (en) | 2018-06-20 | 2018-06-20 | A kind of onion oil and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108977269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616235A (en) * | 2019-11-05 | 2020-09-04 | 泛亚（武汉）食品科技有限公司 | Preparation method of garlic oil |
| CN113662164A (en) * | 2021-08-16 | 2021-11-19 | 宁夏春升源生物科技有限公司 | Biological coupling oil extracted onion oil and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642568A (en) * | 2015-01-21 | 2015-05-27 | 徐晓云 | Preparation method of chive-flavored flavoring oil |
| CN107149008A (en) * | 2017-04-20 | 2017-09-12 | 广州大学 | A kind of allium flavor oil and its production method |
-
2018
- 2018-06-20 CN CN201810639429.3A patent/CN108977269A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642568A (en) * | 2015-01-21 | 2015-05-27 | 徐晓云 | Preparation method of chive-flavored flavoring oil |
| CN107149008A (en) * | 2017-04-20 | 2017-09-12 | 广州大学 | A kind of allium flavor oil and its production method |
Non-Patent Citations (1)
| Title |
|---|
| 贺晓萌、谷信华: "油浸提洋葱油工艺研究", 《中国调味品》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616235A (en) * | 2019-11-05 | 2020-09-04 | 泛亚（武汉）食品科技有限公司 | Preparation method of garlic oil |
| CN113662164A (en) * | 2021-08-16 | 2021-11-19 | 宁夏春升源生物科技有限公司 | Biological coupling oil extracted onion oil and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |