CN108497105A - A kind of application of anti-oxidant compositions in improving edible oil inoxidizability - Google Patents
A kind of application of anti-oxidant compositions in improving edible oil inoxidizability Download PDFInfo
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- CN108497105A CN108497105A CN201810410657.3A CN201810410657A CN108497105A CN 108497105 A CN108497105 A CN 108497105A CN 201810410657 A CN201810410657 A CN 201810410657A CN 108497105 A CN108497105 A CN 108497105A
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- China
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- parts
- oxidant compositions
- oxidant
- glutathione
- tea polyphenols
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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
- A23D9/007—Other edible oils or fats, e.g. shortenings, cooking oils characterised by ingredients other than fatty acid triglycerides
-
- 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
- A23D9/04—Working-up
Abstract
The present invention relates to a kind of application of anti-oxidant compositions in improving edible oil inoxidizability, the anti-oxidant compositions include the raw material of following parts by weight：13 15 parts of tea polyphenols, 8 10 parts of glutathione, 35 parts of ascorbic acid, 35 parts of polyethylene glycol.The present invention is added to by the way that tea polyphenols, glutathione, ascorbic acid are combined obtained anti-oxidant compositions with polyethylene glycol in edible oil, can significantly reduce the anti-oxidant value of edible oil, shows between these components there is good synergistic function.Simultaneously surprisingly, it was found that vitamin E is further added into above-mentioned anti-oxidant compositions can significantly more reduce the anti-oxidant value of edible oil, superior antioxidant effect is shown.
Description
Technical field
The invention belongs to tea extract processing and utilization fields, and in particular to a kind of anti-oxidant compositions are edible in raising
Application in oily inoxidizability.
Background technology
There is many kinds of chemical compositions in tealeaves, have apparent health-care effect to human body, wherein most importantly
Tea polyphenols.Tea polyphenols are the compounds with phenol chemical constitution for being present in tea, it has been found that have more than 30 kinds, wherein catechin is about
70% or so of tea polyphenols total amount is accounted for, one of the main body of tealeaves green tea ingredient is not only, and is why tealeaves has
The important component of healthcare function.Free radical is the arch-criminal for threatening human health, and the catechu in tea polyphenols is known as removing freely
The good effects of base.Further proved according to clinic study in recent years, the catechin in tea polyphenols have it is anti-oxidant,
Radiation protection, lipid-loweringing, anticancer, anti-aging and other effects.
Glutathione (glutathione, GSH) is combined by glutamic acid, cysteine and glycine, and sulfydryl is contained
Tripeptides has antioxidation and integrates detoxication.Sulfydryl on cysteine is glutathione active group (event gluathione
Peptide is often abbreviated as G-SH), easily with some drugs (such as paracetamol), toxin (such as free radical, iodoacetic acid, mustard gas, lead, mercury, arsenic
Equal heavy metals) etc. combinations, and with integrating detoxication.Therefore glutathione (glutathione especially in liver cell) can participate in
Biotransformation excretes external to which harmful poisonous substance in body is converted into harmless substance.Glutathione can also be helped
Help the function of keeping normal immune system.Glutathione has two kinds of forms of reduced form (G-SH) and oxidized form (G-S-S-G),
The overwhelming majority is accounted for reduced glutathione in physiological conditions.What body newly metabolism of old generation generated, which crosses polyradical, can damage life
Object film invades life macromolecule, accelerates body aging, and the generation of induced tumor or atherosclerosis.Glutathione is in people
Internal chemical, biological defense system plays an important role, and has various physiological functions.Its major physiological effect is can to remove
Fall the free radical in human body, as a kind of internal important antioxidant, protects the sulfydryl in many protein and enzyme equimolecular.
It needs to add a certain amount of antioxidant in food at present to protect nutritional ingredient because of oxidation not go bad.Often at present
Antioxidant can by sources be divided into artificial synthesized antioxidant (such as BHA, BHT, PG) and natural (such as tea
Polyphenol, phytic acid etc.).Antioxidant is broadly divided into two classes by dissolubility:Oil-soluble inhibitor has BHA, BHT etc.；It is water-soluble
Antioxidant has ascorbic acid, tea polyphenols etc..Antioxidant can be divided into free base absorbant, metal ion chela according to the mode of action
Mixture, oxygen scavenger, peroxide decomposer, enzyme antioxidant, ultra-violet absorber or singlet oxygen quencher etc..State at present
The inside and outside research in terms of composite antioxidant is also less, especially includes the composite antioxidant aspect of tea polyphenols, is badly in need of phase
Research is closed to improve the inoxidizability of edible oil.
Invention content
In order to solve the above technical problems, the present invention provides a kind of anti-oxidant compositions to improve edible oil inoxidizability
In application.
The present invention is achieved by the following technical programs.
The present invention provides a kind of application of anti-oxidant compositions in improving edible oil inoxidizability, the antioxidant
Composition includes the raw material of following parts by weight：13-15 parts of tea polyphenols, 8-10 parts of glutathione, 3-5 parts of ascorbic acid, poly- second two
3-5 parts of alcohol.
Further, in the anti-oxidant compositions also include 5-7 parts of vitamin E.
Further, the anti-oxidant compositions include the raw material of following parts by weight：14 parts of tea polyphenols, glutathione 9
Part, 4 parts of ascorbic acid, 4 parts of polyethylene glycol.
Further, the anti-oxidant compositions are made of the raw material of following parts by weight：14 parts of tea polyphenols, glutathione
9 parts, 4 parts of ascorbic acid, 4 parts of polyethylene glycol, 5-7 parts of vitamin E.
Further, in the anti-oxidant compositions also include 6 parts of vitamin E.
Further, the preparation method of the anti-oxidant compositions, includes the following steps：
(1) polyethylene glycol is melted at 60-80 DEG C, shearing obtains slurries to clarifying, and the water-soluble of tea polyphenols is then added
Liquid, after high speed shear mixing mixed serum；
(2) successively it is added glutathione, ascorbic acid into the mixed serum obtained by step (1), after high speed shear mixing,
It is spray-dried to obtain the anti-oxidant compositions through cryogenic vacuum.
Further, vitamin E is also added into mixed serum after ascorbic acid is added in the step (2).
Further, routine well known in the prior art may be used with parameter in step used in above-mentioned preparation method
Technique and parameter carry out.
Further, the edible oil is edible vegetable oil.It is further preferred that the edible oil is peanut oil.
Further, the application is the antioxidant combination by the way that 0.01%-0.03% is added into the edible oil
Object is realized.It is further preferred that 0.02% anti-oxidant compositions are added into the edible oil.
The beneficial effects of the present invention are：
The present invention with polyethylene glycol by tea polyphenols, glutathione, ascorbic acid by being combined obtained antioxidant combination
Object is added in edible oil, can significantly reduce the anti-oxidant value of edible oil, shows between these components there is good association
Same synergistic effect.Simultaneously surprisingly, it was found that vitamin E is further added into above-mentioned anti-oxidant compositions can be more aobvious
Writing ground reduces the anti-oxidant value of edible oil, shows superior antioxidant effect.
Specific implementation mode
Technical scheme of the present invention is described further below by specific embodiment, but following specific examples does not have to
In the limitation present invention.It is all within spirit of that invention and principle, any modification, equivalent replacement, improvement and so on should all include
Within protection scope of the present invention.
Embodiment 1
A kind of anti-oxidant compositions including tea polyphenols, are made of the raw material of following parts by weight：14 parts of tea polyphenols, paddy Guang
9 parts of sweet peptide, 4 parts of ascorbic acid, 4 parts of polyethylene glycol.
The preparation method of the anti-oxidant compositions comprising tea polyphenols, includes the following steps：
(1) polyethylene glycol is melted at 60-80 DEG C, shearing obtains slurries to clarifying, and the water-soluble of tea polyphenols is then added
Liquid, after high speed shear mixing mixed serum；
(2) successively it is added glutathione, ascorbic acid into the mixed serum obtained by step (1), after high speed shear mixing,
It is spray-dried to obtain the anti-oxidant compositions through cryogenic vacuum.
Common process well known in the prior art and ginseng may be used with parameter in step used in above-mentioned preparation method
Number carries out.
Embodiment 2
A kind of anti-oxidant compositions including tea polyphenols, are made of the raw material of following parts by weight：14 parts of tea polyphenols, paddy Guang
9 parts of sweet peptide, 4 parts of ascorbic acid, 4 parts of polyethylene glycol, 6 parts of vitamin E.
(1) polyethylene glycol is melted at 60-80 DEG C, shearing obtains slurries to clarifying, and the water-soluble of tea polyphenols is then added
Liquid, after high speed shear mixing mixed serum；
(2) glutathione, ascorbic acid, vitamin E is successively added into the mixed serum obtained by step (1), cuts at a high speed
After cutting mixing, it is spray-dried to obtain the anti-oxidant compositions through cryogenic vacuum.
Common process well known in the prior art and ginseng may be used with parameter in step used in above-mentioned preparation method
Number carries out.
Embodiment 3
A kind of anti-oxidant compositions including tea polyphenols, are made of the raw material of following parts by weight：14 parts of tea polyphenols, it is anti-bad
4 parts of hematic acid.Preparation method is to mix tea polyphenols and ascorbic acid according to the weight ratio.
Embodiment 4
A kind of anti-oxidant compositions including tea polyphenols, are made of the raw material of following parts by weight：14 parts of tea polyphenols, paddy Guang
9 parts of sweet peptide, 4 parts of polyethylene glycol.
(1) polyethylene glycol is melted at 60-80 DEG C, shearing obtains slurries to clarifying, and the water-soluble of tea polyphenols is then added
Liquid, after high speed shear mixing mixed serum；
(2) it is added glutathione into the mixed serum obtained by step (1), after high speed shear mixing, is sprayed through cryogenic vacuum
Mist is dried to obtain the anti-oxidant compositions.
Common process well known in the prior art and ginseng may be used with parameter in step used in above-mentioned preparation method
Number carries out.
Embodiment 5
A kind of anti-oxidant compositions are made of the raw material of following parts by weight：9 parts of glutathione, 4 parts of ascorbic acid gather
4 parts of ethylene glycol.
The preparation method of the anti-oxidant compositions, includes the following steps：
(1) polyethylene glycol is melted at 60-80 DEG C, shearing obtains slurries to clarifying, and the water-soluble of glutathione is then added
Liquid, after high speed shear mixing mixed serum；
(2) it is added ascorbic acid into the mixed serum obtained by step (1), after high speed shear mixing, is sprayed through cryogenic vacuum
Mist is dried to obtain the anti-oxidant compositions.
Common process well known in the prior art and ginseng may be used with parameter in step used in above-mentioned preparation method
Number carries out.
Embodiment 6
A kind of anti-oxidant compositions are made of the raw material of following parts by weight：9 parts of glutathione, 4 parts of polyethylene glycol.
The preparation method of the anti-oxidant compositions, includes the following steps：
(1) polyethylene glycol is melted at 60-80 DEG C, shearing obtains slurries to clarifying；
(2) aqueous solution of glutathione is added into the slurries obtained by step (1), it is true through low temperature after high speed shear mixing
Sky spray drying obtains the anti-oxidant compositions.
Common process well known in the prior art and ginseng may be used with parameter in step used in above-mentioned preparation method
Number carries out.
Embodiment 7
Take 700 grams of peanut oil to be divided into 7 parts of equivalent, 100 grams every part, will wherein 1 part be used as blank control group, to other 6
Anti-oxidant compositions obtained in embodiment 1-6 are added respectively as processing according to the 0.02% of peanut weight of oil in part
This 7 groups of samples are placed in constant temperature oven (50 ± 0.5 DEG C) by group after mixing, primary every stirring in 24 hours.The 10th
With the anti-oxidant value (meq/kg) using colorimetric method for determining peanut oil as defined in GB/T5009.37-2003 at 20 days, as peanut
The evaluation index of oily degree of oxidation carrys out the antioxidant activity height of anti-oxidant compositions added by comparison with this.Each group is the 10th
The anti-oxidant value (meq/kg) of measured peanut oil is referring to the following table 1 with sampling at 20 days.
Influence of the different anti-oxidant compositions of table 1 to the anti-oxidant value of peanut oil
| Group | 10th day anti-oxidant value meq/kg | 20th day anti-oxidant value meq/kg |
| Embodiment 1 | 1.85 | 3.32 |
| Embodiment 2 | 0.49 | 0.96 |
| Embodiment 3 | 5.83 | 11.84 |
| Embodiment 4 | 4.98 | 9.93 |
| Embodiment 5 | 6.77 | 14.32 |
| Embodiment 6 | 7.26 | 16.58 |
| Blank control group | 9.19 | 27.86 |
Since peanut oil is containing 80% or more unsaturated fatty acid (wherein containing oleic acid 41.2%, linoleic acid 37.6%), ratio
Other edible vegetable oils are easier to be aoxidized.By the result in upper table it can be found that the present invention is by by tea polyphenols, gluathione
Peptide, ascorbic acid are combined anti-oxidant compositions obtained with polyethylene glycol, can significantly reduce the anti-oxidant value of peanut oil,
Show between these components that there is good synergistic function.Meanwhile compared to tea polyphenols, glutathione, ascorbic acid, dimension
Raw element E with for arbitrary two or three of combination in polyethylene glycol these ingredients, the specific group of 4 kinds or 5 kinds raw materials of selection
Conjunction also shows that significant progress effect.Therefore, technical scheme of the present invention compared to existing technologies, shows significance difference
It is different, unexpected technique effect is obtained in the combined aspects of antioxidant composition, and there is high application value and wide
Market prospects.
The concrete scheme and main feature of the present invention has been shown and described above, and to a certain extent by test data
Embody advantages of the present invention.It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-mentioned reality
The concrete scheme for only illustrating the present invention described in example and specification is applied, in the premise for not departing from spirit and scope of the invention
Under, various changes and improvements may be made to the invention, and these changes and improvements all fall within the protetion scope of the claimed invention.This hair
Bright claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of application of anti-oxidant compositions in improving edible oil inoxidizability, which is characterized in that the antioxidant
Composition includes the raw material of following parts by weight：13-15 parts of tea polyphenols, 8-10 parts of glutathione, 3-5 parts of ascorbic acid, poly- second two
3-5 parts of alcohol.
2. application as described in claim 1, which is characterized in that also include vitamin E 5- in the anti-oxidant compositions
7 parts.
3. application as described in claim 1, which is characterized in that the anti-oxidant compositions include the original of following parts by weight
Material：14 parts of tea polyphenols, 9 parts of glutathione, 4 parts of ascorbic acid, 4 parts of polyethylene glycol.
4. application as described in claim 1, which is characterized in that the anti-oxidant compositions by following parts by weight raw material group
At：14 parts of tea polyphenols, 9 parts of glutathione, 4 parts of ascorbic acid, 4 parts of polyethylene glycol, 5-7 parts of vitamin E.
5. the application as described in claim 1 or 3, which is characterized in that also include vitamin in the anti-oxidant compositions
E。
6. the application as described in claim 1 or 3, which is characterized in that the amount ratio of vitamin E in the anti-oxidant compositions
Example is 6 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410657.3A CN108497105A (en) | 2018-05-02 | 2018-05-02 | A kind of application of anti-oxidant compositions in improving edible oil inoxidizability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410657.3A CN108497105A (en) | 2018-05-02 | 2018-05-02 | A kind of application of anti-oxidant compositions in improving edible oil inoxidizability |
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| CN108497105A true CN108497105A (en) | 2018-09-07 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708062A (en) * | 2007-12-18 | 2010-05-19 | 杭州沁源天然植物科技有限公司 | Application of modified tea polyphenol to fatty foods |
| CN101878941A (en) * | 2010-03-12 | 2010-11-10 | 江南大学 | Micro-emulsion edible antioxidant product and preparation method thereof |
| CN104304519A (en) * | 2014-10-13 | 2015-01-28 | 西安莹朴生物科技股份有限公司 | Natural antioxidant for edible oil and preparation method thereof |
| CN107637694A (en) * | 2017-09-11 | 2018-01-30 | 浙江新维普添加剂有限公司 | A kind of compound antioxidant and its preparation method and application |
-
2018
- 2018-05-02 CN CN201810410657.3A patent/CN108497105A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708062A (en) * | 2007-12-18 | 2010-05-19 | 杭州沁源天然植物科技有限公司 | Application of modified tea polyphenol to fatty foods |
| CN101878941A (en) * | 2010-03-12 | 2010-11-10 | 江南大学 | Micro-emulsion edible antioxidant product and preparation method thereof |
| CN104304519A (en) * | 2014-10-13 | 2015-01-28 | 西安莹朴生物科技股份有限公司 | Natural antioxidant for edible oil and preparation method thereof |
| CN107637694A (en) * | 2017-09-11 | 2018-01-30 | 浙江新维普添加剂有限公司 | A kind of compound antioxidant and its preparation method and application |
Non-Patent Citations (1)
| Title |
|---|
| 胡秀芳等: "茶多酚与其他抗氧化剂的协同作用", 《茶叶》 * |
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Application publication date: 20180907 |