A kind of selenium-rich edible blend oil and preparation method thereof
Technical field
The present invention relates to field of health care food, in particular to a kind of selenium-rich edible blend oil and preparation method thereof.
Background technology
China is third place in the world big oil seed production state, and vegetable oil resource enriches, and divides vegetable oil resource routinely except including
Outside the crop resources such as Semen sojae atricolor, Semen arachidis hypogaeae, Semen Brassicae campestris, Semen Sesami, flaxseed, Semen Helianthi, Semen Gossypii, also include xylophyta oil resource such as
Oil tea, Elaeis guineensis Jacq., Cortex cocois radicis, Fructus oleae europaeae, Semen Juglandis etc., additionally Testa oryzae, Fructus Maydis etc. are also the vegetable oil resources of high-quality.
Along with stepping up of living standards of the people, the production and consumption amount of China's edible vegetable oil has had obvious increasing
Long, edible vegetable oil is as energy in people's daily life and an important sources of nutrient, to its main nutrient composition fat
Fat acid must have a deep understanding, and simultaneously along with the progressively reinforcement of health of people consciousness, people are for the quality of edible oil
And the concern of the content of fatty acid of edible oil and ratio also begins to slowly strengthen, the most also have pointed out and meet health requirements
The ratio of dietary fatty acid, such as satisfied fatty acid: monounsaturated fatty acid: the ratio of polyunsaturated fatty acid is about 1:1:1, N-
The ratio of 6:N-3 is about (5~10): the ratio of 1, DHA:EPA is about (5~10): 1.
At present at nutrition and health field, some research institutions and expert advice increase the many unsaturated lipids of N-3 in meals
The intake of fat acid, and the further exploration of the optimal proportion problem about N-6 Yu N-3.This is because, in meals N-6 with
The balance of N-3 ratio contributes to reducing the generation of cardiovascular disease and other chronic disease, the most normal growth promoter.Cell
Albumen is gene-determined, and the composition of cell membrane polyunsaturated fatty acid is then largely dependent upon dietary int ake.These are two years old
Kind polyunsaturated fatty acid must distinguish between to be treated, because they in metabolism and are functionally to be respectively arranged with feature, mutually can not replace,
Some aspect there is also mutual competition and suppression.N-6 Yu N-3 polyunsaturated fatty acid balance in vivo is for stable cell
Film function, controlling gene are expressed, are maintained the aspect such as cytokine and lipoprotein balance, cardiovascular disease resistant, enhancing development to rise
Important effect.
From the point of view of resident's TBF acid consumption, satisfied fatty acid and monounsaturated fatty acid and polyunsaturated fat
The ratio of acid tends to balance, but the ratio serious unbalance of N-6 Yu N-3, N-3 polyunsaturated fatty acid in polyunsaturated fatty acid
Take in wretched insufficiency.In order to overcome a current resident difficult problem uneven to dietary fatty acid consumption, preparation mixed oil makes its fatty acid
The lipid nutritive equilibrium meeting health of people needs to greatest extent is a long-term problem.
Selenium element is one of trace element of needed by human.China be lack selenium than more serious country, cause because selenium lacks
Endemic diseases involve northeast to southwest more than ten province and municipality.The Keshan disease having been found that and Kaschin-Beck disease have close with lacking selenium
Cut relation, Keshan disease mostly occur growth promoter childhood period, with 2~6 years old for common, Kaschin-Beck disease is also few with child and green grass or young crops
Year is multiple.Additionally, common also have children mental retardation, cancer, cardiovascular disease, hepatopathy, cataract, fertility to decline,
It is relevant with scarce selenium that carcinoma of prostate etc. more than 40 plant disease.
Prevention lacks selenium and can complete to supplement by tonic, two kinds of approach of building up one's health by taking tonic.Containing the food that selenium is more in daily life
There is the kidney etc. of dried marine products, animal.But modern lives busy, if tonic is too high to type requirements, selenium supplement approach is the most just
If profit, people are often difficult to balanced in nutrition.
Therefore, if being provided that a kind of edible oil rich in selenium element Yu N-3 polyunsaturated fatty acid, then can be very easily
Solve to supplement a difficult problem for both compositions in the lump.
In view of this, the special proposition present invention.
Summary of the invention
The first object of the present invention is to provide a kind of selenium-rich edible blend oil to solve the problems referred to above.
The second object of the present invention is to provide the preparation method of a kind of described selenium-rich edible blend oil, and the method operates
Simply, it is beneficial to grasp, and oils and fats, nutrient substance are not affected.
In order to realize the above-mentioned purpose of the present invention, spy by the following technical solutions:
A kind of selenium-rich edible blend oil, by volume part meter, described mixed oil includes selenium-rich Radix Raphani seed oil 30~50 parts, selenium-rich
Oleum Perillae 15~25 parts, selenium-rich borage seed oil 15~25 parts, Acer Truncatum Buge seed oil 5~15 parts and sterol ester 5~15 parts.
Optionally, selenium-rich edible blend oil as above, by volume part meter, described mixed oil includes selenium-rich Radix Raphani seed oil
35~45 parts, selenium-rich Oleum Perillae 17~23 parts, selenium-rich borage seed oil 17~23 parts, Acer Truncatum Buge seed oil 7~13 parts and steroid
Alcohol ester 7~13 parts.
Optionally, selenium-rich edible blend oil as above, by volume part meter, described mixed oil includes selenium-rich Radix Raphani seed oil
38~42 parts, selenium-rich Oleum Perillae 19~21 parts, selenium-rich borage seed oil 19~21 parts, Acer Truncatum Buge seed oil 9~11 parts and steroid
Alcohol ester 9~11 parts.
Radix Raphani seed oil is the senior edible vegetable oil of pure natural extracted from the mature seed of crucifer Radix Raphani, color
Pool is golden yellow or pale yellow, and quality is pure, clear, abnormal smells from the patient delicate fragrance, good taste.In the traditional Chinese medical science Radish seed be mainly used in the intestines and stomach coordinating,
Help digestion de-swelling, lowering the adverse-rising QI to resolve phlegm.Radish seed oil is described in the Exploitation of the Works of Nature chapter 12 " cream liquid " of the Ming Dynasty of China publication: " all oil
For food eater, linum, Radish seed, Semen Glycines, Song Laizi are upper ", claim its " sweet and refreshing exception, benefit people's the five internal organs ", the Ming Dynasty becomes imperial palace and uses
Oil.Rich in raphanin in Radix Raphani seed oil, it is the active components of plants that the active anticancer found in current vegetable is the strongest, additionally, its
Unsaturated fatty acid content the highest (90.07%).
Oleum Perillae English formal name used at school Perilla Seed Oil, from Labiatae medicinal plants Folium Perillae (Perilla
Frutesccns) ripe seed obtains, and is the natural oil of a kind of high degree of unsaturation, and contained Main Ingredients and Appearance is α-Caulis et Folium Lini
Acid, content is up to 50%~70%, is that in all crude vegetals found at present, this content of fatty acid is the highest.α-
Linolenic acid can change into 20 carbon 5 olefin(e) acid (EPA) and 22 carbon 6 olefin(e) acids after taking in human body under the effect of enzyme in human body
(DHA), it is exactly the Main Ingredients and Appearance of bathypelagic fish oil, is the most again plant bathypelagic fish oil, and than bathypelagic fish oil, preferably it does not contains
Cholesterol, EPA and DHA has blood fat reducing and improves the effect of memory.
Borage seed oil is colded pressing from borage.In nature, the gamma linolenic acid content of borage seed oil is significantly larger than
Other plant oil, is the vegetable oil that known gamma linolenic acid content is the highest.Gamma linolenic acid belongs to Omega-6 fatty acid, is
A kind of basis fatty acid, it is impossible to synthesized by human body, can only obtain from food.Basis fatty acid is provided that cerebration, and health is new
Old metabolism, maintains the nutrition required for skeleton, skin and hair healthy.
Acer Truncatum Buge seed oil is the Vegetable oil lipoprotein processed by the seed of Chinese endemic tree Acer Truncatum Buge.This oil has regulation
The function of immunity, can improve NK cytoactive, improves Cellular Immunity and the dual function of humoral immunization and strengthens machine
Body immunity.Possibly together with nervonic acid in Acer Truncatum Buge seed oil, senile dementia, cerebral palsy, brain atrophy, hypomnesis, insomnia are good for by it
Forget to wait disease of brain to have treatment and improvement result.
Plant sterol ester is typically prepared by esterification or transesterification with fatty acid by plant sterol, and it has aobvious
The hypolipemic function write, can contribute to reducing the danger of coronary heart disease by reducing blood cholesterol level.
The mixed oil that the mediation of above-mentioned several edible oil is prepared by the present invention, not only combines the respective advantage of each raw material,
The mouthfeel of more high-quality, more rich nutrition has been reached also by rational proportioning.The more important thing is, the mediation that the present invention provides
Oil, can be as the convenience of convenient selenium supplement tonic Yu N-3 polyunsaturated fatty acid rich in selenium element and N-3 polyunsaturated fatty acid
Source.
The preparation method of selenium-rich edible blend oil as mentioned above, comprises the following steps:
By selenium-rich Semen Raphani, selenium-rich Fructus Perillae, selenium-rich borage seed, Acer Truncatum Buge seed drying, pulverize, sieve after low temperature cold
Squeeze, then mix with sterol ester both must.
The oily color that oil plant after high-temperature process is squeezed out can partially deep, acid value rising.High temperature oil expression simultaneously makes in oil plant
Bioactive substance (vitamin E, sterol, class square-bottomed bamboo basket Bu Su recklessly etc.) loses very big in expressing process, causes the wasting of resources.In recent years
Along with improving constantly of living standards of the people, in terms of edible oil, people increasingly favor pressed oil.The present invention uses low temperature
Cold-squeezing, the oil temperature squeezed out is relatively low, and acid value is relatively low, it has pure natural characteristic, it is to avoid conventional high-temperature oil expression processing
The adverse effect produced.Remaining the natural flavour mountaineous of oil plant and color and luster in cold pressing product oil, the complete physiology in oil that saves is lived
Property material (vitamin E has anti-senescence function, sterol has skin and complexion improving effect and strengthen human metabolism function), pressed oil natural juice is former
Taste, is the selection of healthy living.
Optionally, the preparation method of selenium-rich edible blend oil as above, described selenium-rich Semen Raphani, selenium-rich Fructus Perillae,
Selenium content >=the 0.6mg/kg of selenium-rich borage seed.
Optionally, the preparation method of selenium-rich edible blend oil as above, described it is dried as lyophilization.
Optionally, the preparation method of selenium-rich edible blend oil as above, described cryodesiccated condition is: quick-freezing
To less than-40 DEG C, resublime to-5 DEG C~-15 DEG C;
The freeze-dried rear water content control of raw material is below 5%.
Optionally, the preparation method of selenium-rich edible blend oil as above, described pulverizing is low-temperature grinding, the temperature of pulverizing
Degree controls below 15 DEG C.
Optionally, the preparation method of selenium-rich edible blend oil as above, described in sieved specially 10~30 mesh sieves.
Optionally, the preparation method of selenium-rich edible blend oil as above, the temperature of described low-temperature cold pressing controls 50
Below DEG C.
Compared with prior art, the invention have the benefit that
1), the present invention is by oily, first to the selenium-rich Radix Raphani seed oil of set parts by weight, selenium-rich Oleum Perillae, selenium-rich borage seed
Precious maple seed oil, sterol ester carry out rational proportion, the mixed oil of preparation not only unique flavor, and sweet-smelling is pleasant, also can selenium supplement easily;
The most also there is regulation blood fat, regulate the functions such as blood pressure, vessel softening, improvement memory, trophic nerve.
2), the cold pressing oil that uses of the present invention owned by France in physical method, pressurization and do not heat up, oils and fats, nutrient substance are not had
Have an impact.Meanwhile, this technique is in addition to having the feature that common oil-producing technique is general, moreover it is possible to improve oil quality, it is to avoid because of height
Temperature is processed and is made oils and fats produce the harmful substance such as trans fatty acid, oils and fats polymer, remains the active substance in oil.
Detailed description of the invention
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but those skilled in the art will
Understanding, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.In embodiment unreceipted specifically
Condition person, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or instrument unreceipted production firm person, be
Can be by the commercially available conventional products bought and obtain.
The present invention provide selenium-rich edible blend oil, by volume part meter, described mixed oil include selenium-rich Radix Raphani seed oil 30~
50 parts, selenium-rich Oleum Perillae 15~25 parts, selenium-rich borage seed oil 15~25 parts, Acer Truncatum Buge seed oil 5~15 parts and sterol ester 5
~15 parts.
Preferably, selenium-rich edible blend oil as above, by volume part meter, described mixed oil includes selenium-rich Radix Raphani seed oil
35~45 parts, selenium-rich Oleum Perillae 17~23 parts, selenium-rich borage seed oil 17~23 parts, Acer Truncatum Buge seed oil 7~13 parts and steroid
Alcohol ester 7~13 parts.
Preferably, selenium-rich edible blend oil as above, by volume part meter, described mixed oil includes selenium-rich Radix Raphani seed oil
38~42 parts, selenium-rich Oleum Perillae 19~21 parts, selenium-rich borage seed oil 19~21 parts, Acer Truncatum Buge seed oil 9~11 parts and steroid
Alcohol ester 9~11 parts.
The mixed oil that the mediation of above-mentioned several edible oil is prepared by the present invention, not only combines the respective advantage of each raw material,
The mouthfeel of more high-quality, more rich nutrition has been reached also by rational proportioning.The more important thing is, the mediation that the present invention provides
Oil, can be as the convenience of convenient selenium supplement tonic Yu N-3 polyunsaturated fatty acid rich in selenium element and N-3 polyunsaturated fatty acid
Source.
The preparation method of selenium-rich edible blend oil as mentioned above, comprises the following steps:
By selenium-rich Semen Raphani, selenium-rich Fructus Perillae, selenium-rich borage seed, Acer Truncatum Buge seed drying, pulverize, sieve after low temperature cold
Squeeze, then mix with sterol ester both must.
The oily color that oil plant after high-temperature process is squeezed out can partially deep, acid value rising.High temperature oil expression simultaneously makes in oil plant
Bioactive substance (vitamin E, sterol, class square-bottomed bamboo basket Bu Su recklessly etc.) loses very big in expressing process, causes the wasting of resources.In recent years
Along with improving constantly of living standards of the people, in terms of edible oil, people increasingly favor pressed oil.The present invention uses low temperature
Cold-squeezing, the oil temperature squeezed out is relatively low, and acid value is relatively low, it has pure natural characteristic, it is to avoid conventional high-temperature oil expression processing
The adverse effect produced.Remaining the natural flavour mountaineous of oil plant and color and luster in cold pressing product oil, the complete physiology in oil that saves is lived
Property material (vitamin E has anti-senescence function, sterol has skin and complexion improving effect and strengthen human metabolism function), pressed oil natural juice is former
Taste, is the selection of healthy living.
Preferably, the preparation method of selenium-rich edible blend oil as above, described selenium-rich Semen Raphani, selenium-rich Fructus Perillae,
Selenium content >=the 0.6mg/kg of selenium-rich borage seed.
Preferably, the preparation method of selenium-rich edible blend oil as above, described it is dried as lyophilization.
Preferably, the preparation method of selenium-rich edible blend oil as above, described cryodesiccated condition is: quick-freezing
To less than-40 DEG C, resublime to-5 DEG C~-15 DEG C;
The freeze-dried rear water content control of raw material is below 5%.
It is furthermore preferred that quick-freezing is to-40 DEG C~-60 DEG C, resublime is at-7 DEG C~-12 DEG C;Contain after raw material is freeze-dried
Water rate control is 0.5%~5%;It is furthermore preferred that freeze to-40 DEG C~-50 DEG C, resublime to-8 DEG C~-10 DEG C,;Raw material is through cold
Freeze dried water content control 0.5%~3%.
Preferably, the preparation method of selenium-rich edible blend oil as above, described pulverizing is low-temperature grinding, the temperature of pulverizing
Degree controls below 15 DEG C;It is furthermore preferred that the temperature pulverized controls at 0 DEG C~15 DEG C, it is furthermore preferred that the temperature pulverized controls
4 DEG C~10 DEG C.
Preferably, the preparation method of selenium-rich edible blend oil as above, described in sieved specially 10~30 mesh sieves.
Preferably, the preparation method of selenium-rich edible blend oil as above, the temperature of described low-temperature cold pressing controls 50
Below DEG C;It is furthermore preferred that the temperature of described low-temperature cold pressing controls at 0 DEG C~50 DEG C;It is furthermore preferred that the temperature of described low-temperature cold pressing
Control at 30 DEG C~50 DEG C.
Embodiment 1
Present embodiments provide a kind of selenium-rich edible blend oil and preparation method thereof.
By volume part meter, described selenium-rich edible blend oil include selenium-rich Radix Raphani seed oil 50 parts, selenium-rich Oleum Perillae 15 parts,
Selenium-rich borage seed oil 15 parts, Acer Truncatum Buge seed oil 5 parts, sterol ester 15 parts.
The preparation method of this selenium-rich edible blend oil is:
The raw material of selenium-rich Semen Raphani, selenium-rich Fructus Perillae, selenium-rich borage seed, Acer Truncatum Buge seed is gathered in the crops;Threshing;Freezing dry
Dry, quick freezing temperature controls at-40 DEG C~-60 DEG C, and evaporating temperature controls at-5 DEG C~-15 DEG C, water content control 0.5%~
5%;Low-temperature grinding, the temperature of pulverizing controls at 0 DEG C~15 DEG C;Cross 10 mesh sieves;Low-temperature cold pressing, temperature controls at 0 DEG C~50 DEG C.
Embodiment 2
Present embodiments provide a kind of selenium-rich edible blend oil and preparation method thereof.
By volume part meter, described selenium-rich edible blend oil include selenium-rich Radix Raphani seed oil 35 parts, selenium-rich Oleum Perillae 23 parts,
Selenium-rich borage seed oil 17 parts, Acer Truncatum Buge seed oil 15 parts, sterol ester 10 parts.
The preparation method of this selenium-rich edible blend oil is:
The raw material of selenium-rich Semen Raphani, selenium-rich Fructus Perillae, selenium-rich borage seed, Acer Truncatum Buge seed is gathered in the crops;Threshing;Freezing dry
Dry, quick freezing temperature controls at-40 DEG C~-50 DEG C, and evaporating temperature controls at-8 DEG C~-10 DEG C, water content control 0.5%~
3%;Low-temperature grinding, the temperature of pulverizing controls at 4 DEG C~10 DEG C;Cross 30 mesh sieves;Low-temperature cold pressing, temperature controls at 30 DEG C~50
℃。
Embodiment 3
Present embodiments provide a kind of selenium-rich edible blend oil and preparation method thereof.
By volume part meter, described selenium-rich edible blend oil include selenium-rich Radix Raphani seed oil 40 parts, selenium-rich Oleum Perillae 20 parts,
Selenium-rich borage seed oil 20 parts, Acer Truncatum Buge seed oil 10 parts, sterol ester 10 parts.
The preparation method of this selenium-rich edible blend oil is:
The raw material of selenium-rich Semen Raphani, selenium-rich Fructus Perillae, selenium-rich borage seed, Acer Truncatum Buge seed is gathered in the crops;Threshing;Freezing dry
Dry, quick freezing temperature controls at-40 DEG C~-50 DEG C, and evaporating temperature controls at-8 DEG C~-10 DEG C, water content control 0.5%~
3%;Low-temperature grinding, the temperature of pulverizing controls at 4 DEG C~10 DEG C;Cross 30 mesh sieves;Low-temperature cold pressing, temperature controls at 30 DEG C~50
℃。
Experimental example 1
Being measured the application component of various embodiments of the present invention, its result is as shown in table 1:
Table 1 each embodiment determination of bioactive constituent
Consolidated statement 1, and combine applicant's practical production experience, the mixed oil that the present invention provides, the content of each active component
Generally: alpha-linolenic acid content 5%~15%, gamma-linolenic acid content 5%~10%, linoleic acid content 40%~60%, neural
Acid content 0.1%~2%, sterol ester 10%~15%, Se content 0.3~1mg/kg.
Experimental example 2
The selenium-rich edible blend oil provided in embodiment 1~3 is carried out sensory evaluation;
Comparative example is set on the basis of embodiment 3 simultaneously: the component of selenium-rich edible blend oil is adjusted to selenium-rich Radix Raphani
Seed oil 40 parts, selenium-rich Oleum Perillae 37 parts, selenium-rich borage seed oil 2 parts, Acer Truncatum Buge seed oil 10 parts, sterol ester 10 parts, remaining sets
Put mode consistent with embodiment 3.
Evaluation result test result is as shown in table 3.
Sensory evaluation method: evaluation group by 30 blind groups of commenting of member composition, they according to the standards of grading of table 1 to selenium-rich
The color and luster of edible blend oil, fragrance, mouthfeel and quality carry out independent marking, using the meansigma methods of accumulative total score as the sense organ of product
Scoring.
Sensory evaluation scores standard: refer to table 2.
Table 2 evaluation test sensory evaluation scores standard
Table 3 embodiment 1~3 and comparative example sensory evaluation score
It is demonstrated experimentally that the selenium-rich edible blend oil that the present invention provides, its sensory evaluation score is higher, and the ratio of each composition
Color and luster, quality, mouthfeel and the abnormal smells from the patient of selenium-rich edible blend oil all can be produced considerable influence.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit;To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, but it will be understood by those within the art that: its
Still the technical scheme described in foregoing embodiments can be modified, or to the most some or all of technical characteristic
Carry out equivalent;And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention skill
The scope of art scheme.