CN105265611A - Palm oil using liquiritoside as an antioxidant - Google Patents
Palm oil using liquiritoside as an antioxidant Download PDFInfo
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- CN105265611A CN105265611A CN201510207318.1A CN201510207318A CN105265611A CN 105265611 A CN105265611 A CN 105265611A CN 201510207318 A CN201510207318 A CN 201510207318A CN 105265611 A CN105265611 A CN 105265611A
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- China
- Prior art keywords
- palm oil
- antioxidant
- radix glycyrrhizae
- liquiritoside
- glycyrrhizae glucosides
- Prior art date
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- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The present invention discloses a palm oil using liquiritoside as an antioxidant. The palm oil is characterized by being prepared by adding the liquiritoside into palm oil. The advantages of the palm oil are that the natural food sweetener liquiritoside is applied into the palm oil. The test proves that the antioxidant effects of the liquiritoside are the same as the antioxidant effects of chemically synthesized antioxidant tertiary butyl hydroquinone (TBHQ), and the liquiritoside can extend the storage period of palm oil, are free of harms to human body, and can also improve the quality of palm oil.
Description
Technical field
The present invention relates to edible oil, specifically a kind of palm oil making antioxidant with Radix Glycyrrhizae glucosides.
Background technology
The palm oil that market today is sold is after being squeezed by palm, through the edible oil that the subtractive processes such as decolouring, deodorization, interpolation chemical synthesis antioxidant obtain, known, palm oil contains more unrighted acid, third contact of a total solar or lunar eclipse induction autoxidation is issued in room temperature and natural daylight condition, can produce free radical, the multiple harmful substances such as hydroperoxides, Small molecular aldehyde ketone acid, evident characteristic is become sour exactly.The palm oil become sour, one is that its nutritive value reduces greatly, vitamin A, vitamin D, vitamin E (V
a, V
d, V
e) first oxidized, the long-term edible palm oil that becomes sour causes the shortage of essential fatty acid and occurs series of symptoms; Two be become sour produce free radical lead oncogenic generation by damage dna, destroy some enzyme systems simultaneously, can mitochondria dysfunction be caused, cause myocardial damage and cause the angiocardiopathies such as atherosclerotic.Palm oil main cause of becoming sour creates free radical, in addition, be a kind of oxidation accelerator containing CLA, leukotrienes, arachidonic acid etc. in palm oil, this makes palmitic autoxidation aggravate further, and antioxidant can have the effect temper free radical that goes out to prevent palm oil from becoming sour.So in order to ensure the cating quality of palm oil within the shelf-life and security, it is very necessary for adding a certain amount of antioxidant.
The antioxidant that palm oil uses in the market is mainly TBHQ (TBHQ) (as shown in Figure 1) of chemical synthesis.Though TBHQ has anti-oxidant, delay palm oil and to become sour rotten effect, if the mankind eat for a long time as edible oil additive, have the danger bringing out deformity, cancer.Research shows: taking 1g hydroquinones can stimulate esophagus and cause tinnitus, Nausea and vomiting, stomachache, collapse; Taking 5g can be lethal.Also there are some researches show, it may cause ADD and asthma, rhinitis and dermatitis, and it also may increase the weight of symptom and the dysphoria of hyperactivity further.Raise the animal used as test of adding high dose TBHQ, experiment proves, display is brought out cancer of the stomach, caused DNA damage.Research also shows, it may have impact to human female inner estrogen level.In addition, Long Term Contact TBHQ steam, dust or smog can chafe, mucous membranes, and cause the crystalline of eye muddy.Therefore the natural adding edible safety in palm oil is extremely urgent.Through document and new patent searching, there is not yet with the report of wholefood sweetener-Radix Glycyrrhizae glucosides as palmitic antioxidant.
Summary of the invention
The object of the invention is for overcoming the deficiencies in the prior art, and provide a kind of with Radix Glycyrrhizae glucosides palm oil making antioxidant and preparation method thereof.
The technical scheme realizing the object of the invention is:
Making a palm oil for antioxidant with Radix Glycyrrhizae glucosides, is in the palm oil squeezed, add Radix Glycyrrhizae glucosides be mixed.
The addition of described Radix Glycyrrhizae glucosides is by weight ratio: palm oil: Radix Glycyrrhizae glucosides=
100: 0.1-6.0.
Described Radix Glycyrrhizae glucosides derives from herbaceous plant Radix Glycyrrhizae, and its sugariness is 80 times of sucrose.
Applicant is that the antioxidation of index to Radix Glycyrrhizae glucosides component has done following research with peroxide value (POV value) and acid value:
The palm oil not adding antioxidant by just squeezing out is first blank, and second and third adds the TBHQ (TBHQ) of a certain amount of Radix Glycyrrhizae glucosides component and food standard level respectively.Three samples are put into certain insulating box, and certain interval of time sampling detects its peroxide value and acid value.Result shows:
(1) Radix Glycyrrhizae glucosides component has antioxidation, and effect is close with TBHQ; Add appropriate Radix Glycyrrhizae glucosides component and can effectively improve palmitic stability, nutrition is not oxidized;
(2) in palm oil, quality percentage 5% Radix Glycyrrhizae glucosides constituent content is equivalent to the antioxidant effect of quality percentage 0.025%TBHQ;
(3) Radix Glycyrrhizae glucosides component can play antioxidation in palm oil, and its antioxidant effect and Radix Glycyrrhizae glucosides concentration of component are dosage positive-effect relation;
(4) Radix Glycyrrhizae glucosides tool antioxidation, can extend palmitic storage period, harmless, can also improve palmitic quality.When natural storage stores 60 days without direct sunlight, palm oil peroxide value (mmol/kg) without any antioxidant of interpolation is 100%, and the peroxide value (mmol/kg) of adding Radix Glycyrrhizae glucosides and TBHQ (english abbreviation: TBHQ) same period is respectively 48% and 42%.Visible, Radix Glycyrrhizae glucosides is the same with TBHQ (TBHQ) has antioxidant effect, although the former does not have the latter's antioxidant effect strong, the former is natural, harmless.The latter is synthetic, harmful.
Advantage of the present invention is: be applied in palm oil by wholefood sweetener-Radix Glycyrrhizae glucosides, prove through test, the antioxidation of Radix Glycyrrhizae glucosides is the same with chemical synthesis antioxidant-TBHQ (TBHQ) has antioxidation, palmitic storage period can be extended, harmless, palmitic quality can also be improved.
Accompanying drawing explanation
Fig. 1 is the molecular structural formula of TBHQ;
fig. 2 is the molecular structural formula of Radix Glycyrrhizae glucosides of the present invention.
Detailed description of the invention
Embodiment 1:
Make a palm oil for antioxidant with Radix Glycyrrhizae glucosides, be add Radix Glycyrrhizae glucosides in the palm oil squeezed, the interpolation weight part ratio of Radix Glycyrrhizae glucosides is: palm oil: Radix Glycyrrhizae glucosides=100: 4.5, mix and make.
Products obtained therefrom, detects after depositing 18 months, and non-oxidation is become sour phenomenon.
Embodiment 2:
Make a palm oil for antioxidant with Radix Glycyrrhizae glucosides, be add Radix Glycyrrhizae glucosides in the palm oil squeezed, the interpolation weight part ratio of Radix Glycyrrhizae glucosides is: palm oil: Radix Glycyrrhizae glucosides=100: 5, mix and make.
Products obtained therefrom, detects after depositing 18 months, and non-oxidation is become sour phenomenon.
Claims (2)
1. make a palm oil for antioxidant with Radix Glycyrrhizae glucosides, it is characterized in that: in palm oil, add Radix Glycyrrhizae glucosides make.
2. palm oil according to claim 1, is characterized in that: the addition of described Radix Glycyrrhizae glucosides is by weight: palm oil: Radix Glycyrrhizae glucosides=100: 0.1-6.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207318.1A CN105265611A (en) | 2015-04-28 | 2015-04-28 | Palm oil using liquiritoside as an antioxidant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207318.1A CN105265611A (en) | 2015-04-28 | 2015-04-28 | Palm oil using liquiritoside as an antioxidant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105265611A true CN105265611A (en) | 2016-01-27 |
Family
ID=55136120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510207318.1A Pending CN105265611A (en) | 2015-04-28 | 2015-04-28 | Palm oil using liquiritoside as an antioxidant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105265611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638934A (en) * | 2016-02-23 | 2016-06-08 | 江苏佰康生物科技股份有限公司 | Gingko compound edible oil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1871332A (en) * | 2003-08-22 | 2006-11-29 | 维加奥尔斯有限公司 | Antioxidant and its use |
-
2015
- 2015-04-28 CN CN201510207318.1A patent/CN105265611A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1871332A (en) * | 2003-08-22 | 2006-11-29 | 维加奥尔斯有限公司 | Antioxidant and its use |
Non-Patent Citations (2)
| Title |
|---|
| 洪庆慈: "甘草的抗氧化性能及其它", 《粮食储藏》 * |
| 游见明等: "茶多酚对棕榈油抗氧化性的研究", 《广州食品工业科技》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638934A (en) * | 2016-02-23 | 2016-06-08 | 江苏佰康生物科技股份有限公司 | Gingko compound edible oil |
| CN105638934B (en) * | 2016-02-23 | 2017-07-11 | 江苏佰康生物科技股份有限公司 | A kind of ginkgo composite edible oil |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
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| WD01 | Invention patent application deemed withdrawn after publication |