CN104593149A - Grease antioxidant composition containing sesamol and sesamol ester - Google Patents
Grease antioxidant composition containing sesamol and sesamol ester Download PDFInfo
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- CN104593149A CN104593149A CN201510033441.6A CN201510033441A CN104593149A CN 104593149 A CN104593149 A CN 104593149A CN 201510033441 A CN201510033441 A CN 201510033441A CN 104593149 A CN104593149 A CN 104593149A
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- sesamol
- grease
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- inhibitor combination
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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
- C11B5/00—Preserving by using additives, e.g. anti-oxidants
- C11B5/0092—Mixtures
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- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
The invention discloses a grease antioxidant composition and preparation method thereof. The grease antioxidant composition comprises main antioxidants, auxiliary antioxidants, synergists and a chelating agent, wherein the main antioxidants are sesamol and sesamol ester; the auxiliary antioxidants are tocopheryl and/or ascorbyl palmitate; the synergists are citric acid and/or isopropyl citrates and the chelating agent is EDTA. The grease antioxidant composition is good in edible safety. When the addition of the grease antioxidant composition is optimized, the grease antioxidant composition has significant antioxidant effect on refined soybean oil and refined lard. At equivalent addition, the rancid critical time of a grease test treated by the grease antioxidant composition is greater than that of the grease test treated by single PG, BHT, sesamol and TBHQ.
Description
Technical field
The present invention relates to technical field of food additives, particularly relate to a kind of grease oxidation inhibitor containing sesamol and acid sesamol ester and combine.
Background technology
Unsaturated fatty acids in grease such as oleic acid, linolic acid etc. are easily oxidized, and then are decomposed into the materials such as lower fatty acid, aldehyde and ketone, and cause food to become sour, the food after becoming sour often has toxicity.In order to suppress the oxydative spoilage of food, eighties of last century five sixties, in succession develop the synthesis oxidation inhibitor such as 2,6 di tert butyl 4 methyl phenol (BHT), butylated hydroxy anisole (BHA), Tert. Butyl Hydroquinone (TBHQ).
Antioxidant is generally used for grease and oleaginous food, anti-oxidant as fried food products such as fried instant noodles.Because its effect stops or delay the Food Oxidation rotten time, and the result be oxidized can not be changed, so must add before Oxidation of Fat and Oils when using.At use phenolic antioxidant simultaneously, add some acidic substance as citric acid and phosphoric acid etc., can antioxygenation be significantly improved.These acidic substance are called synergistic agent.It has been generally acknowledged that they can with the trace metal ion chelating of accelerating oxidation, thus play the effect of anti-oxidant synergy.
But research subsequently finds that have certain infringement to human body, what have even also has potential carcinogenesis due to synthetic antioxidant as the toxicity of BHA and BHT etc. is comparatively large.So worldwide start BHT, BHA restriction or suspend use.There is uneasy psychology to synthetic antioxidant in people, meanwhile, research proves, in the food that people eat for a long time, the toxicity of natural antioxidants composition is well below the toxicity of synthetic.In recent years, both at home and abroad research and development natural antioxidants was attached great importance to.People pay special attention to the functional of plant extract, and find that a lot of plant milk extract has the effects such as anti-oxidant, antibacterial, anti-inflammatory, find natural, efficient, that low toxicity antioxidant has become the development of a current oxidation inhibitor inexorable trend from plant.
Common Natural Antioxidants mainly contains flavonoid, Polyphenols, polyose and vitamins etc.These are had bioactive material to extract efficiently, and different anti-oxidant tests is carried out to it, confirm that its resistance of oxidation has become a study hotspot of food circle and organic sphere.
Sesamol and methylenedioxyphenol are the main component of sesame oil fragrance and the stablizer of quality, have very strong anti-oxidant and bacteriostatic activity.As the main component of sesame and the stablizer of quality, sesamol shows very strong oxidation-resistance, and is present in natural sesame seed, and safety and stability has good DEVELOPMENT PROSPECT as natural antioxidants.
Dong Xinrong (food research and development .2008, (07)) is substrate with tea oil, take peroxide value as index, have studied the antioxidant property of sesamol to grease.Result shows, sesamol has significant anti-oxidant activity to tea oil; In tea oil, add concentration is in 0.01%, 0.02%, 0.04%, 0.06%, 0.08%, 0.1% (massfraction) 6 oil samples, sample all shows stronger anti-oxidant activity, POV value through the tea oil sample (blank) of 10d intensive treatment reaches 32.16mmol/kg, and the POV value of adding the sample of 0.10% (massfraction) sesamol is only 7.94mmol/kg.The antioxidant effect of sesamol is suitable with the BHT with concentration, is better than the VE of same concentration.
Du Shuxia (food science and technology .2011, (07)) is with oil peroxidation value (POV) for index, and the anti-oxidant activity of sesamol is synthesized in research.In substrate oil sample, add the sesamol of different amount respectively, 60 DEG C of constant temperature are preserved, and investigate the change of substrate peroxide value; Compare with PG and BHT of same concentrations simultaneously, the antioxidant effect of sesamol, PG and BHT three is compared.Result shows, and synthesis sesamol all shows good anti-oxidant activity to vegetables oil peanut oil and animal oil lard, and its anti-oxidant activity is between BHT and PG.
Hou Binbin (food research and development .2007,28 (04)) selects sesame oil to be raw material, extracts antioxidant wherein, and HPLC analyzes and shows that the content of wherein sesamin, sesamol is respectively 0.827% and 0.0031%.Sesamin, the resistance of oxidation of sesamol in lard and soya-bean oil are tested, PRELIMINARY RESULTS shows that sesamol has very strong resistance of oxidation in lard, almost suitable with TBHQ, but the resistance of oxidation of sesamol in soya-bean oil is more weak, and need further experimental verification.
Soil occupies rugged letter and grows (CN100352889c) research discovery, and the resistance of oxidation of sesamol in fish oil is very weak or do not have resistance of oxidation.And sesamol and vitamins C, vitamin-E mixture have better resistance of oxidation.
The present inventor on this basis, do multiple sesamol mixture resistance of oxidation test, find that simple sesamol has good short-term resistance of oxidation (taking peroxide value as metrics evaluation) and Long-term Anti oxidation capacity poor (with peroxidation stagnation point for metrics evaluation), sesamol mixture has good resistance of oxidation mostly, and wherein the resistance of oxidation of sesamol and acid sesamol ester mixture is better.Thus propose patent application of the present invention.
Summary of the invention
A kind of grease oxidation inhibitor is the object of the present invention is to provide to combine and preparation method thereof, to solve the problem.
In order to achieve the above object, technical scheme of the present invention is achieved in that
Grease oxidation inhibitor combination of the present invention is made up of main anti-oxidant, auxiliary antioxidant, synergistic agent and sequestrant; Described main anti-oxidant is sesamol and/or acid sesamol ester, and described auxiliary antioxidant is tocopherol and/or xitix palm ester, and described synergistic agent is citric acid and/or citric acid isopropyl ester, and described sequestrant is EDTA.
Described sesamol is the mixture of a kind of or two kinds of composition arbitrary proportions in natural sesame seed phenol or synthetic sesamol.
Described acid sesamol ester is the mixture of the arbitrary proportion of a kind of or any several composition in sesamol ethyl ester, sesamol propyl ester, sesamol isopropyl ester, sesamol butyl ester or other sesamol fatty acid ester.
Grease oxidation inhibitor combination of the present invention is made up of the raw material of following weight part: main anti-oxidant 20-85, auxiliary antioxidant 10-20, synergistic agent 1-10, sequestrant 0.02-0.2.
Preferred: grease oxidation inhibitor combination of the present invention is made up of the raw material of following weight part: main anti-oxidant 75-85, auxiliary antioxidant 15-20, synergistic agent 6-10, sequestrant 0.05-0.1.
One of preparation method of grease oxidation inhibitor combination of the present invention: concrete steps are as follows: first take various raw material by proportioning, and then blending dispersion is even, obtains the combination of solid grease oxidation inhibitor.
The preparation method two of grease oxidation inhibitor combination of the present invention: concrete steps are as follows: first take various raw material by proportioning, then join in edible fats or solvent, be heated to 60-80 DEG C, after mixing, obtain liquid fat antioxidant, in aforesaid method, the add-on of antioxidant accounts for the 10wt%-15wt% of grease total amount.
The method three of grease oxidation inhibitor combination of the present invention: concrete steps are as follows: first take various raw material by proportioning, then mix, adds and needs, in process grease, to be heated to 60-70 DEG C, stirs and namely obtains corresponding anti-oxidant grease oxidation inhibitor combination; Or take various raw material by proportioning, add in a small amount of pending grease, be heated to 60-80 DEG C, stir, then above mixture add residue pending grease in heat 60-70 DEG C, stir namely obtain corresponding grease oxidation inhibitor combination anti-oxidant grease; In aforesaid method, the add-on of antioxidant accounts for the 0.02wt% of grease total amount.
The present invention also provides a kind of grease or the oil and fat product that comprise oil antioxidant of the present invention, solid grease oxidation inhibitor combination of the present invention or liquid fat oxidation inhibitor of the present invention combination are added grease by the 0.01wt%-0.02wt% of grease total amount, mixes the grease or oil and fat product that namely obtain containing oil antioxidant of the present invention.
The present invention also provides a kind of food comprising oil antioxidant of the present invention, the present invention is obtained adding in food containing the grease of oil antioxidant of the present invention or oil and fat product by food-processing demand, namely obtains containing oxidation resistant oil fat foods of the present invention.
Compared with prior art, the advantage of the embodiment of the present invention is: grease oxidation inhibitor of the present invention combines its main moiety as sesamol and acid sesamol ester, tocopherol or tocopherol ethyl ester, citric acid and xitix palm ester group are originally from organism or food product consisting composition, nontoxic or low toxicity, edible safety is good, and oil antioxidant of the present invention has good antioxidant effect, to purified soyabean oil, refined rapeseed oil and lard certainly have good antioxidant effect, during the equal add-on of result, oxidation inhibitor antioxidant effect of the present invention is greater than BHA, BHT, TBHQ, with simple sesamol, to purified soyabean oil, refined rapeseed oil and lard certainly have good antioxidant effect, during the equal add-on of result, oxidation inhibitor antioxidant effect of the present invention is greater than BHA, BHT, TBHQ and simple sesamol.
Embodiment
Carry out clear, complete description by the technical scheme of various embodiments of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope that the present invention protects.
Embodiment 1: grease oxidation inhibitor combination (I) of the present invention adopts following formula (weight part):
Sesamol 40; Sesamol ethyl ester 40; Tocopherol 5; Xitix palm ester 10; Citric acid 5; EDTA 0.2.
Embodiment 2: grease oxidation inhibitor combination (II) of the present invention adopts following formula (weight part):
Sesamol 35; Sesamol propyl ester 45; Tocopherol 5; Xitix palm ester 10; Citric acid 5%; EDTA 0.2.
Embodiment 3: grease oxidation inhibitor combination (III) of the present invention adopts following formula (weight part):
Sesamol 40; Sesamol isopropyl ester 40; Tocopherol 5; Xitix palm ester 10; Citric acid 5; EDTA 0.2.
Embodiment 4: grease oxidation inhibitor combination (IV) of the present invention adopts following formula (weight part):
Sesamol 40; Sesamol butyl ester 40; Tocopherol 10; Xitix palm ester 5; Citric acid isopropyl ester 5; EDTA 0.2.
Preparation method:
The combination of grease oxidation inhibitor (I), (II) of embodiment of the present invention 1-4, (III) and (IV) add the basic grease of 60 DEG C respectively, dispersed with stirring is even, obtains liquid fat oxidation inhibitor combination composition (V), (VI), (VII) and (VIII).
Performance Detection:
Grease oxidation inhibitor of the present invention combination composition and other common oxidation inhibitor 0.2% make an addition to refined lard all by weight respectively, refined rapeseed oil, purified soyabean oil make anti-oxidant grease.
Adopt Switzerland Wan Tong company (Metrohm) 679Rancimat Oxidation of Fat and Oils determinator, purified soyabean oil and lard are added to the antioxidant effect test of the antioxidant of different sorts same amount.
Operational condition: sample size 2.5g (liquid), probe temperature 120 DEG C, air flow quantity 20L/h result is as shown in table 1.
Table 1 oxidation inhibitor (I) and other oxidation inhibitor antioxidant properties contrast (induction time/min):
As can be seen from Table 1, test the antioxidant effect of purified soyabean oil, refined rapeseed oil and lard, during the equal add-on of result, the induction time of the test grease of oxidation inhibitor process of the present invention is greater than BHA, BHT, sesamol and TBHQ.Thus draw the good conclusion of the antioxidant effect of antioxidant of the present invention.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a grease oxidation inhibitor combination, is characterized in that: described grease oxidation inhibitor combination is made up of main anti-oxidant, auxiliary antioxidant, synergistic agent and sequestrant; Described main anti-oxidant is sesamol and acid sesamol ester, and described auxiliary antioxidant is tocopherol and/or xitix palm ester, and described synergistic agent is citric acid and/or citric acid isopropyl ester, and described sequestrant is EDTA.
2. grease oxidation inhibitor combination as claimed in claim 1, is characterized in that: described sesamol is the mixture of a kind of or two kinds of composition arbitrary proportions in natural sesame seed phenol or synthetic sesamol.
3. grease oxidation inhibitor combination as claimed in claim 1, is characterized in that: described acid sesamol ester is the mixture of the arbitrary proportion of a kind of or any several composition in sesamol ethyl ester, sesamol propyl ester, sesamol isopropyl ester or sesamol butyl ester.
4. grease oxidation inhibitor combination as claimed in claim 1, is characterized in that: described grease oxidation inhibitor combination is made up of the raw material of following weight part: main anti-oxidant 20-85, auxiliary antioxidant 10-20, synergistic agent 1-10, sequestrant 0.02-0.2.
5. grease oxidation inhibitor combination as claimed in claim 1, is characterized in that: described grease oxidation inhibitor combination is made up of the raw material of following weight part: main anti-oxidant 75-85, auxiliary antioxidant 15-20, synergistic agent 6-10, sequestrant 0.05-0.1.
6. prepare a method for the grease oxidation inhibitor combination as described in any one of claim 1-5, it is characterized in that: the concrete steps of described method are as follows: first take various raw material by proportioning, then mix, obtain the combination of solid grease oxidation inhibitor.
7. prepare the method for the grease oxidation inhibitor combination as described in any one of claim 1-5 for one kind, it is characterized in that: the concrete steps of described method are as follows: first take various raw material by proportioning, then join after mixing in grease or solvent, obtain liquid fat antioxidant.
8. prepare the method for the grease oxidation inhibitor combination as described in any one of claim 1-5 for one kind, it is characterized in that: the concrete steps of described method are as follows: first take various raw material by proportioning, then mix, add and need in process grease, be heated to 60-70 DEG C, stir and namely obtain corresponding anti-oxidant grease oxidation inhibitor combination.
9. the grease containing, for example the grease oxidation inhibitor combination described in any one of claim 1-5 or oil and fat product.
10. the food containing, for example the grease oxidation inhibitor combination described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033441.6A CN104593149A (en) | 2015-01-23 | 2015-01-23 | Grease antioxidant composition containing sesamol and sesamol ester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033441.6A CN104593149A (en) | 2015-01-23 | 2015-01-23 | Grease antioxidant composition containing sesamol and sesamol ester |
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| Publication Number | Publication Date |
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| CN104593149A true CN104593149A (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510033441.6A Pending CN104593149A (en) | 2015-01-23 | 2015-01-23 | Grease antioxidant composition containing sesamol and sesamol ester |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439899A (en) * | 2017-09-01 | 2017-12-08 | 苏州农业职业技术学院 | A kind of food anti-oxidant compositions containing sesamin and there is its food |
| CN111592928A (en) * | 2020-05-23 | 2020-08-28 | 武汉市侏儒山食品有限公司 | Production process of high-nutrition sesame oil |
| CN115997824A (en) * | 2022-11-03 | 2023-04-25 | 中国农业科学院油料作物研究所 | Stable grease based on antioxidant component interface solubilization technology and preparation method and application thereof |
Citations (2)
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| CN1197111A (en) * | 1998-05-20 | 1998-10-28 | 卢少鹏 | Grease compounded oxidation resistance fresh keeping agent |
| CN1714136A (en) * | 2002-11-22 | 2005-12-28 | 日本水产株式会社 | Composition containing high oxygen stabilized double bonded organic compound |
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2015
- 2015-01-23 CN CN201510033441.6A patent/CN104593149A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197111A (en) * | 1998-05-20 | 1998-10-28 | 卢少鹏 | Grease compounded oxidation resistance fresh keeping agent |
| CN1714136A (en) * | 2002-11-22 | 2005-12-28 | 日本水产株式会社 | Composition containing high oxygen stabilized double bonded organic compound |
Non-Patent Citations (4)
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| 朱兆富等: "3,4-亚甲二氧基苯乙酮过氧酸氧化法合成芝麻酚", 《精细化工》 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439899A (en) * | 2017-09-01 | 2017-12-08 | 苏州农业职业技术学院 | A kind of food anti-oxidant compositions containing sesamin and there is its food |
| CN111592928A (en) * | 2020-05-23 | 2020-08-28 | 武汉市侏儒山食品有限公司 | Production process of high-nutrition sesame oil |
| CN115997824A (en) * | 2022-11-03 | 2023-04-25 | 中国农业科学院油料作物研究所 | Stable grease based on antioxidant component interface solubilization technology and preparation method and application thereof |
| CN115997824B (en) * | 2022-11-03 | 2024-04-05 | 中国农业科学院油料作物研究所 | Stable grease based on antioxidant component interface solubilization technology and preparation method and application thereof |
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