CN109652200A - A kind of physics new process of tea-processing tea-seed oil - Google Patents
A kind of physics new process of tea-processing tea-seed oil Download PDFInfo
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- CN109652200A CN109652200A CN201811634686.4A CN201811634686A CN109652200A CN 109652200 A CN109652200 A CN 109652200A CN 201811634686 A CN201811634686 A CN 201811634686A CN 109652200 A CN109652200 A CN 109652200A
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- oil
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Classifications
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- 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
- C11B3/00—Refining fats or fatty oils
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
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Abstract
The present invention provides a kind of physics new process of tea-processing tea-seed oil, and selecting tealeaves tea seed is raw material, is first sent on a heatable brick bed bed and dries completely, and shells, and the tea seed kernel after shelling, which places into warmed-up oil press, is squeezed to obtain muddy oil；Limpid crude oil and the dregs of fat is obtained by filtration by plate-frame type oil filter in muddy oil；Crude oil is heated up to 60-65 DEG C in pot, by temperature is 80-85 DEG C in 3-10 minute, the sodium-chloride water solution that concentration is 10% is by 3% ratio addition crude oil, and quiescent setting 24 hours, then releasing salt precipitation object, obtained essential oil under 60 revs/min of stirrings；80 DEG C -120 DEG C of heating temperature, oil cake is made in steam oil slag, and oil cake is put into 18 type squeezers and squeezes, it obtains extruding oil, oil will be extruded at 96 kPas of vacuum, temperature is 95-100 DEG C, vacuum dehydration under the stirring condition that speed is 60 revs/min obtains essential oil until in dewatering pan without water mist.The present invention uses pure physical technology, and production cost is low, refines without chemistry, guarantees the genuineness of tea-seed oil.
Description
Technical field
The present invention relates to a kind of edible oil processing method, the physics new process of specially a kind of tea leaf and tea-seed oil.
Background technique
Currently, it is camellia oil and olive oil that people, which eat more vegetable oil,.Camellia oil is using oilseed plant oil tea
Seed, also known as camellia seed, the technique of traditional processing tealeaves tea seed are the tea seed drying (6-7 is at bar) that will be collected, and tea is taken out in shelling
After seed benevolence, oil is produced by basic working procedures such as squeezing, leaching, refinings.Traditional refinery practice will also be to the gross tea seed come of squeezing out
Oil carries out depickling, degumming, alkali refining, vacuum drying, vacuum decoloration, the high true hole deodorization processing of high temperature.Traditional processing tealeaves tea seed is deposited
In following defect:
A the saponin in raw material) is not can be removed, the tea-seed oil processed has bitter taste due to containing saponin；
B) chemical substance in refining procedure in the chemistry such as depickling, degumming, alkali refining extractive process is directly contacted with tea oil makes
At tea-seed oil secondary pollution, the limpid peculiar faint scent of appearance luster and tea oil of tea oil itself is lost；
C) vacuum decoloration, the deodorization of high temperature high vacuum are processed to the unsaturated fatty acid in tea oil, oleic acid, Asia in refining procedure
The effective components such as oleic acid cause largely to lose；
D) refining procedure is cumbersome, and structure is complicated for chemical refining equipment, and equipment cost is high.
Summary of the invention
For the defects in the prior art, the tealeaves tea for the genuineness without bitter taste that the object of the present invention is to provide a kind of
Seed oil.
Technical solution of the present invention is as follows: a kind of tea leaf and tea-seed oil is made as follows:
A. selecting tealeaves tea seed is raw material, is first sent on a heatable brick bed bed and dries completely, and heating temperature is 100-110 DEG C, and the time is 8 small
When, then shelled with hulling machine, the tea seed kernel after shelling is put into warmed-up oil press and is squeezed to obtain muddy oil；
B. limpid crude oil and the dregs of fat is obtained by filtration by plate-frame type oil filter in muddy oil；
C. crude oil is heated up in pot 60-65 DEG C, by temperature is 80-85 in 3-10 minute under 60 revs/min of stirrings
DEG C, the sodium-chloride water solution that concentration is 10% is added in crude oil in 3% ratio, quiescent setting 24 hours, is then released and is saltoutd
Sediment obtains essential oil；
D. 80 DEG C -120 DEG C of heating temperature, oil cake is made in steam oil slag, and oil cake is put into 18 type squeezers and squeezes, pressed
It is fuel-displaced, oil will be extruded at 96 kPas of vacuum, temperature is 95-100 DEG C, vacuum dehydration under the stirring condition that speed is 60 revs/min, directly
Until in dewatering pan without water mist, essential oil is obtained.
The present invention is directly squeezed after tealeaves tea seed is dried completely, keeps crude oil water content extremely low, dissolves the energy of saponin
Power reduces, and the oil squeezed out is low containing saponin, when eating, will not feel there is bitter taste.
The present invention uses pure physical technology, and the muddiness oil after squeezing is obtained by filtration more limpid by plate frame filter
Crude oil and the dregs of fat.Limpid crude oil sloughs the phosphatide in crude oil through oversalting in salting-out process, then staticly settles releasing and saltout
Object can directly obtain essential oil.Oil cake is made to 80-120 DEG C in the dregs of fat of steaming filtration, and oil cake is put into 18 type squeezers and squeezes,
It obtains extruding oil, extrudes oil without saltouing, phosphatide has volatilized during steam oil slag, and extruding oil can directly obtain after dehydration
To essential oil.The present invention uses pure physical technology, refines without chemistry, guarantees that the limpid appearance luster and tea oil of tea oil itself is special
Some faint scent does not lose the effective component in tea oil in expressing process.
The present invention uses pure physical technology, and object chemistry extractive process not only simplifies process, and it is strong to reduce worker's labour
Degree, and complete equipment is refined without chemistry, save production cost.
It is sub- containing the unsaturated fatty acid and higher linoleic acid that are conducive to assimilate and linolenic acid in this tea leaf and tea-seed oil
Oleic acid can treat habitual constipation, have enhancing stomach absorption function.Linolenic acid can prevent and treat hypertension, hyperlipidemia, prevention coronary disease
Disease.
Specific embodiment
Tea leaf and tea-seed oil is eaten as example to produce 100 kilograms.
A. it by 680 kilograms of the tealeaves tea seed of purchase, is sent on a heatable brick bed bed with auger machine and is dried completely, heating temperature to 100-
110 DEG C, drying completely in 8 hours or so is dried, then shelled with hulling machine, the tea seed kernel after shelling is put into 95 warmed-up types and is squeezed
It is squeezed in oil machine, 95 type squeezer preheating temperatures are 80-100 DEG C, obtain muddy oil through squeezing.
B. limpid crude oil and the dregs of fat is obtained by filtration by plate-frame type oil filter in the muddiness oil in step A.
C. crude oil is heated up in pot 60-65 DEG C, by temperature is 80-85 in 3-10 minute under 60 revs/min of stirrings
DEG C, the sodium-chloride water solution that concentration is 10% is added in crude oil in 3% ratio, quiescent setting 24 hours, de- during analysis
The phosphatide etc. in crude oil is removed, salt precipitation object is finally released, obtains essential oil.
D. steamer steam oil slag is used, 80 DEG C -120 DEG C of heating temperature, and step on cake, oil cake is put into 18 type squeezers and is pressed
It squeezes, obtains extruding oil, oil will be extruded at 96 kPas of vacuum, temperature is 95-100 DEG C, true under the stirring condition that speed is 60 revs/min
Sky dehydration obtains essential oil until in dewatering pan without water mist.The substances such as phosphatide volatilize during steam oil slag, and have moisture
It is mixed into the dregs of fat, therefore extrude oil to need to be dehydrated, without saltouing.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that；It still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses, should all cover within the scope of the claims and the description of the invention.
Claims (1)
1. a kind of physics new process of tea-processing tea-seed oil, which is characterized in that be made as follows:
A. selecting tealeaves tea seed is raw material, is first sent on a heatable brick bed bed and dries completely, and heating temperature is 100-110 DEG C, and the time is 8 hours,
It is shelled again with hulling machine, the tea seed kernel after shelling is put into warmed-up oil press and is squeezed to obtain muddy oil；
B. limpid crude oil and the dregs of fat is obtained by filtration by plate-frame type oil filter in muddy oil；
C. crude oil is heated up in pot 60-65 DEG C, by temperature is 80-85 DEG C in 3-10 minute under 60 revs/min of stirrings,
The sodium-chloride water solution that concentration is 10% is added in crude oil in 3% ratio, quiescent setting 24 hours, then releases salt precipitation
Object obtains essential oil；
D. 80 DEG C -120 DEG C of heating temperature, oil cake is made in steam oil slag, and oil cake is put into 18 type squeezers and squeezes, and obtains extruding oil,
Oil will be extruded at 96 kPas of vacuum, temperature is 95-100 DEG C, vacuum dehydration under the stirring condition that speed is 60 revs/min, until de-
In kettle without water mist until, obtain essential oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634686.4A CN109652200A (en) | 2018-12-29 | 2018-12-29 | A kind of physics new process of tea-processing tea-seed oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634686.4A CN109652200A (en) | 2018-12-29 | 2018-12-29 | A kind of physics new process of tea-processing tea-seed oil |
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| Publication Number | Publication Date |
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| CN109652200A true CN109652200A (en) | 2019-04-19 |
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| CN201811634686.4A Pending CN109652200A (en) | 2018-12-29 | 2018-12-29 | A kind of physics new process of tea-processing tea-seed oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029180A (en) * | 2022-06-14 | 2022-09-09 | 柞水县龙腾生态养殖有限公司 | Preparation method of emu oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396249A (en) * | 2002-07-09 | 2003-02-12 | 李家福 | Tea leaf and tea-seed oil |
| CN104388182A (en) * | 2014-11-16 | 2015-03-04 | 湖南中富植物油脂有限公司 | Physically pressed tea seed oil and extracting preparation method thereof |
| CN106433955A (en) * | 2016-11-16 | 2017-02-22 | 贵州南方嘉木食品有限公司 | Method for preparing tea seed oil from tea seed cakes |
-
2018
- 2018-12-29 CN CN201811634686.4A patent/CN109652200A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396249A (en) * | 2002-07-09 | 2003-02-12 | 李家福 | Tea leaf and tea-seed oil |
| CN104388182A (en) * | 2014-11-16 | 2015-03-04 | 湖南中富植物油脂有限公司 | Physically pressed tea seed oil and extracting preparation method thereof |
| CN106433955A (en) * | 2016-11-16 | 2017-02-22 | 贵州南方嘉木食品有限公司 | Method for preparing tea seed oil from tea seed cakes |
Non-Patent Citations (1)
| Title |
|---|
| 徐海荣: "《中国茶事大典》", 31 January 2000 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029180A (en) * | 2022-06-14 | 2022-09-09 | 柞水县龙腾生态养殖有限公司 | Preparation method of emu oil |
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Application publication date: 20190419 |
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