CN105886103A - Linolenic acid health care edible oil, Chinese prickly ash seed meal and preparation method thereof - Google Patents
Linolenic acid health care edible oil, Chinese prickly ash seed meal and preparation method thereof Download PDFInfo
- Publication number
- CN105886103A CN105886103A CN201410589339.XA CN201410589339A CN105886103A CN 105886103 A CN105886103 A CN 105886103A CN 201410589339 A CN201410589339 A CN 201410589339A CN 105886103 A CN105886103 A CN 105886103A
- Authority
- CN
- China
- Prior art keywords
- oil
- linolenic acid
- acid
- preparation
- edible 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.)
- Pending
Links
Landscapes
- Medicines Containing Plant Substances (AREA)
- Edible Oils And Fats (AREA)
Abstract
The invention discloses a linolenic acid health care edible oil, Chinese prickly ash seed meal and a preparation method thereof. The preparation method comprises the following steps: (1) preparing crude oil: picking high quality green prickly ash seeds, rolling the seeds, and extracting crude oil; (2) refining: subjecting the crude oil obtained in the step (1) to hydration degumming, alkali refining (for removing acid), water washing (for removing impurities), dehydration, discoloring, deacidification, and deodorization. The obtained linolenic acid health care edible oil comprises 8 to 15% of palmitic acid, 5 to 15% of palmitoleic acid, 30 to 40% of oleic acid, 20 to 35% of linoleic acid, and 10 to 18% of alpha-linolenic acid. At the same time, Chinese prickly ash seed meal is produced. Through the method mentioned above, the impurities are effectively separated and removed, the color and odor are eliminated; at the same time, the oleic acid value and peroxide value that continuously change during the production process are always controlled so as to produce the linolenic acid health care edible oil that meets the national sanitary standards of edible plant oil; the content of unsaturated fatty acid can reach 80% or more, the linolenic acid content is high, and thus the provided edible oil is very good.
Description
Technical field
The present invention relates to a kind of method refining linolenic acid health edible oil, refer specifically to refine Asia from Zanthoxylum schinifolium seed
The method of fiber crops acid edible health-care oil.
Background technology
Zanthoxylum rutaceae, is the important economic tree of China, and its whole body is precious, though the oil content of Semen Pericarpium Zanthoxyli
So the lowest compared with the oil content of the camellia oleosa seed in oil crop, Semen Allii Tuberosi etc., pericarpium zanthoxyli bungeani seed oil-containing 27%～34%, blue and white
Green pepper seed oil-containing 12%～20%, but in Fructus Zanthoxyli oil, unsaturated fatty acid content is high, reaches more than 85%, its
Middle linolenic acid content is up to 12-24%, is much higher than the functional greases such as Oleum Camelliae, olive oil and soybean oil,
And linolenic acid tool be significantly reduced blood fat, regulate blood pressure, improve cardio-cerebrovascular and enhancing human body immunity power,
The functions such as slow down aging.In Semen Pericarpium Zanthoxyli in addition to containing abundant unsaturated fatty acid, possibly together with rich in protein
With nutritional labelings such as trace element, its protein content reaches 17%～48%, and in defat Semen Pericarpium Zanthoxyli, protein content can
Up to 63.41%, it is a kind of excellent animal feed additive and soil conditioner.But up to the present, flower
The application of green pepper the most only using pricklyash hull as medicinal and seasoning with relatively broad, the most a small amount of pericarpium zanthoxyli bungeani seed passes through
Local method takes oil, but its oil colours is black, impurity is many, acid value is high, and unstable, oxidizable, acid value is particularly easy to raise,
Decolouring complexity, refine difficulty is big, can only do iundustrial oil, be difficult to far away reach edible standard；Zanthoxylum schinifolium seed
Nobody shows any interest in the most especially, domestic annual discarded Zanthoxylum schinifolium seed reaches hundreds of thousands ton.
Zanthoxylum schinifolium seed oil content is relatively low, though the high Zanthoxylum schinifolium seed oil content of Maturity improves, linolenic acid contains
Measure the highest, but affect the harvest of Zanthoxylum schinifolium shell, lose more than gain；Its crude oil of Zanthoxylum schinifolium seed that Maturity is inadequate
Acid value the highest, oil content is relatively low, linolenic acid content is the lowest, does not has value.
Therefore, how to develop Semen Pericarpium Zanthoxyli especially Zanthoxylum schinifolium seed and take into account the value of Semen Pericarpium Zanthoxyli and shell,
Therefrom extract and there is edible, medical, the linolenic acid health edible oil of health-care effect, for exploitation Pericarpium Zanthoxyli industry
It is significant.
Summary of the invention
For solving the problems such as the producing of Fructus Zanthoxyli oil present in above-mentioned prior art, refine, the present inventor passes through
Substantial amounts of production practices, finally invent a kind of refinement linolenic acid health edible oil from Zanthoxylum schinifolium seed, and obtain
The preparation method of side-product prickly ash seed dregs.
The preparation method of the linolenic acid health edible oil of the present invention includes following step:
(1) the producing of Semen Pericarpium Zanthoxyli crude oil, rolls embryo including selection, the raw material of Zanthoxylum schinifolium seed, crude oil leaches；
(2) refine of Semen Pericarpium Zanthoxyli linolenic acid health edible oil, the crude oil that step (1) is produced is carried out aquation degumming,
Alkali-refining deacidification, ion, dehydration and decolorization, deacid-deodoring process.
The linolenic acid health edible oil prepared by said method, wherein linolenic acid health edible oil, containing Petiolus Trachycarpi
Acid 8-15%, palmitoleic acid 5-15%, oleic acid 30-40%, linoleic acid 20-35%, a-linolenic acid
10-18%.
Simultaneously output go back by-product prickly ash seed dregs.
Use above-mentioned preparation method, for characteristics such as the state of Zanthoxylum schinifolium seed and oil contents thereof, efficiently separate and remove
Miscellaneous, decolouring, deodorize, and constantly control oleic acid valency and the peroxide value being continually changing in production process, produce
Reach the linolenic acid health edible oil of country's edible vegetable oil sanitary standard (GB2716-2005), the flower after refine
Green pepper seed oil is analyzed through provincial Institute of Analysis, and unsaturated fatty acid content reaches more than 80%, wherein linolenic acid
Content is up to more than 13%, is a kind of very good edible health-care oil.This has not only opened up edible health-care oil
Frontier, and turn waste into wealth, be greatly improved the economic worth of Pericarpium Zanthoxyli.
Detailed description of the invention
Linolenic acid health edible oil production process mainly uses the common apparatus of edible oil industry, concrete preparation method
It is divided into following steps:
1, the producing of Semen Pericarpium Zanthoxyli crude oil
A, raw material selection, roll embryo
Choose Zanthoxylum schinifolium seed that Maturity then is suitable for as the raw material refining linolenic acid health edible oil.Through repeatedly
Test prove, when the oil content of the Zanthoxylum schinifolium seed born fruit reaches about 15%, the acid value of crude oil below 20,
The value of Semen Pericarpium Zanthoxyli and shell can be taken into account, reduce loss.
The cleanest Zanthoxylum schinifolium seed (water content less than 11%) is put in flaker, rolls embryo to 0.1-
The thin slice of 0.5mm is standby.This pretreatment not only technique is simple, and is conducive to crude oil below to leach.
B, the preparation of crude oil
Semen Pericarpium Zanthoxyli thin slice after rolling embryo is put in pot group type infuser, carries out the disposable leaching of crude oil.
2, refine
A, aquation degumming
Being heated to by crude oil 65 DEG C (60-70 DEG C), add the strong phosphoric acid of quality of crude oil 0.1%, stirring is to fully
Mixing；Adding the hot water of quality of crude oil 10%, stirring, to colloid imbibition, is warming up to 75 DEG C, stands straight
To layering, isolate degumming Fructus Zanthoxyli oil.
B, alkali-refining deacidification
According to the feature that Semen Pericarpium Zanthoxyli crude oil acid value is higher, use low temperature concentrated base technique deacidification.Under room temperature, concentration is
About 20 Baume degrees, (15%) addition sodium hydroxide carries out alkali refining, is subsequently adding the 4-7 of quality of crude oil 5-10%
The salt water of % concentration, stands to soap stock natural subsidence.
C, ion
Washing is carried out in three times, front twice salt water by the 5-7% concentration of Fructus Zanthoxyli oil quality 5-10%
Wash, finally by the hot water wash of Fructus Zanthoxyli oil quality 5-10%, to remove the impurity in oil.
D, dehydration and decolorization
After Fructus Zanthoxyli oil after washing is put into dehydration and decolorization pot, intensification limit, limit evacuation, it is warming up to about 90 DEG C
(88-95 DEG C), falls water and the removing of remaining soap stock foam after about 4 hours.
It is subsequently adding the activated carbon of Fructus Zanthoxyli oil quality about 0.07%, after five minutes, sucks the activity of about 7%
Hargil carries out decolouring for the first time, bleaching temperature about 88-95 DEG C, and continue for an hour left and right, then filters.
E, secondary decolourization
For the saturate feature of Fructus Zanthoxyli oil, need to carry out secondary decolourization: be first heated to 88 DEG C, suck 0.07
The activated carbon of about %, is gradually heating to 95 DEG C subsequently, and the hargil decolouring sucking 8% after eight minutes continues 40
Minute, filter.
F, deacid-deodoring
Owing to Fructus Zanthoxyli oil Linoleic acid, linolenic acid content are higher, extremely unstable, the semi-finished product after secondary decolourization
Oleic acid valency has risen to more than 3.5, therefore, it is necessary to carry out deacidification in odor removing pot simultaneously, is the most just unable to reach
Country's edible vegetable oil sanitary standard.
During deodorize, deodorization equipment uses grease spraying odor removing pot, and vacuum system uses oil-sealed rotary pump, relatively
Steam jet pump energy consumption is little, and low cost and deacidification effect are very good so that reached again de-while deodorize
The purpose of acid, makes the quality of product oil comply fully with country's edible vegetable oil sanitary standard.
G, freezing defat
Because Semen Pericarpium Zanthoxyli oil viscosity is relatively big, during winter, oil can become cloudy, and the quality of production more higher leveled edible
Oil, the oil after deodorize needs to carry out freezing defat again, cools the temperature to 0-10 DEG C, filter, to ensure more preferably
Refraction index.
In being embodied as, raw material Zanthoxylum schinifolium seed consumption 30 tons, after rolling embryo, disposable leaching obtains crude oil 4.2 tons (
To the Zanthoxylum schinifolium seed dregs of rice 25.8 tons), by above-mentioned degumming, alkali refining, wet concentration, dehydration and decolorization, secondary decolourization, take off
The operations such as smelly deacidification, freezing obtain product oil 2.7 tons after carrying out refine.Sampling detection, Caulis et Folium Lini from this product oil
Acid (a-linolenic acid) content is 13.3%, linoleic acid content 26.5%, Palmic acid 12%, palmitoleic acid 8.4
%, oleic acid 33.8%, total unsaturated fatty acid content 82%.Product oil acid value 1.04, peroxide value 0.058,
Other index the most all reaches country's edible vegetable oil sanitary standard (GB2716-2005).
Extract from Zanthoxylum schinifolium seed and there is edible, medical, the linolenic acid health edible oil of health-care effect, developing
The frontier of edible health-care oil, and turn waste into wealth, it is greatly improved the economic worth of Pericarpium Zanthoxyli.
Claims (8)
1. a preparation method for linolenic acid health edible oil, including following step:
(1) the producing of Semen Pericarpium Zanthoxyli crude oil, rolls embryo including selection, the raw material of Zanthoxylum schinifolium seed, crude oil leaches；
(2) refine of Semen Pericarpium Zanthoxyli linolenic acid health edible oil, the crude oil that step (1) is produced is carried out aquation degumming,
Alkali-refining deacidification, ion, dehydration and decolorization, deacid-deodoring process.
The preparation method of Pericarpium Zanthoxyli linolenic acid edible oil the most according to claim 1, it is characterised in that: institute
State the selection of the Zanthoxylum schinifolium seed of step (1), to reach about 15% when the oil content produced per year, the acid value of crude oil low
It is standard in 20；Raw material rolls embryo and directly uses pot group type infuser to leach to the thin slice of 0.1-0.5mm.
The preparation method of Pericarpium Zanthoxyli linolenic acid edible oil the most according to claim 1 and 2, it is characterised in that:
Dehydration and decolorization process in described step (1), the activated carbon of employing about 0.07% and the hargil of 8% are as decolouring
Agent, and carried out secondary decolourization；Described deacid-deodoring operation is carried out in grease spraying odor removing pot, vacuum system
Use oil-sealed rotary pump.
The preparation method of Pericarpium Zanthoxyli linolenic acid edible oil the most according to claim 1 and 2, it is characterised in that:
The Fructus Zanthoxyli oil obtained after processing above-mentioned steps is cooled to 0-10 DEG C, carries out freezing defat, filters.
The preparation method of Pericarpium Zanthoxyli linolenic acid edible oil the most according to claim 3, it is characterised in that: right
The Fructus Zanthoxyli oil that above-mentioned steps obtains after processing is cooled to 0-10 DEG C, carries out freezing defat, filters.
The preparation method of Pericarpium Zanthoxyli linolenic acid edible oil the most according to claim 4, it is characterised in that: right
The Fructus Zanthoxyli oil that above-mentioned steps obtains after processing is cooled to 0-10 DEG C, carries out freezing defat, filters.
7. a Pericarpium Zanthoxyli linolenic acid health edible oil, is prepared by the preparation method described in claim 1 or 2,
Wherein Palmic acid 8-15%, palmitoleic acid 5-15%, oleic acid 30-40%, linoleic acid 20-35%, a
-linolenic acid 10-18%.
8. a prickly ash seed dregs, is obtained by the preparation method described in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589339.XA CN105886103A (en) | 2014-10-19 | 2014-10-19 | Linolenic acid health care edible oil, Chinese prickly ash seed meal and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589339.XA CN105886103A (en) | 2014-10-19 | 2014-10-19 | Linolenic acid health care edible oil, Chinese prickly ash seed meal and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105886103A true CN105886103A (en) | 2016-08-24 |
Family
ID=57001641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410589339.XA Pending CN105886103A (en) | 2014-10-19 | 2014-10-19 | Linolenic acid health care edible oil, Chinese prickly ash seed meal and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105886103A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833868A (en) * | 2016-12-23 | 2017-06-13 | 庆阳敦博科技发展有限公司 | A kind of method that apple seed oil is extracted in pomace |
| CN113755238A (en) * | 2020-06-04 | 2021-12-07 | 陕西为康生物科技股份有限公司 | Processing method of high-protein pepper seed meal |
| CN114015503A (en) * | 2021-11-08 | 2022-02-08 | 甘肃乾禾芸农业科技发展有限责任公司 | Decoloring method for spiral pressed prickly ash seed oil |
-
2014
- 2014-10-19 CN CN201410589339.XA patent/CN105886103A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833868A (en) * | 2016-12-23 | 2017-06-13 | 庆阳敦博科技发展有限公司 | A kind of method that apple seed oil is extracted in pomace |
| CN113755238A (en) * | 2020-06-04 | 2021-12-07 | 陕西为康生物科技股份有限公司 | Processing method of high-protein pepper seed meal |
| CN114015503A (en) * | 2021-11-08 | 2022-02-08 | 甘肃乾禾芸农业科技发展有限责任公司 | Decoloring method for spiral pressed prickly ash seed oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101653174B (en) | Method for preparing blend oil and cold-pressing and extracting peony seed oil | |
| CN103351944B (en) | Method for extracting grape seed oil by cold pressing | |
| CN101779705B (en) | Production method of grape seed oil | |
| CN106800971A (en) | The method that raw material blending joint pressure-difference and puffing prepares camellia seed oil | |
| CN104004584A (en) | Appropriate processing method for squeezing camellia oleosa seed oil | |
| CN103382411A (en) | Production process for low-temperature pressed compound rapeseed oil | |
| CN106118866A (en) | A kind of processing method of selenium-rich refine Oleum Camelliae | |
| CN106318602A (en) | Processing method of high-quality camellia oil | |
| CN104026260A (en) | Peony seed blend oil containing hemp seed oil and preparation method thereof | |
| CN102511363B (en) | Fenugreek bean sprout cultivating method | |
| CN109135914A (en) | A kind of peanut oil processing method | |
| CN103396878A (en) | Preparation method of low-temperature cold-pressed peanut oil | |
| CN105886103A (en) | Linolenic acid health care edible oil, Chinese prickly ash seed meal and preparation method thereof | |
| CN102732373A (en) | Preparation method of camphorwood scented tea oil | |
| CN104312719A (en) | Production technique of tea oil | |
| CN103045349A (en) | Method for extracting grease from barley pests | |
| CN104862068A (en) | Process for preparing soybean oil by pressing method | |
| CN1631194A (en) | Wheat sprout tea and its making technique | |
| CN102533436A (en) | Method for processing health-care camellia oil | |
| CN1943372A (en) | Linolenic acid health edible oil and prickly ash seed dregs and its preparing method | |
| CN103382412B (en) | Preparation process for low-temperature cold-pressed carotene-rich peanut oil | |
| CN103875824B (en) | A kind of preparation method of walnut oil | |
| CN103289809B (en) | Method for preparing walnut seed kernel oil by adopting brine enzymatic method | |
| CN104877755A (en) | Processing method for high-quality soybean oil | |
| CN106978251A (en) | A kind of preparation method of sunflower seeds peanut ready-mixed oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |