CN108936594A - A kind of anti-oxidant compositions comprising tea polyphenols - Google Patents

A kind of anti-oxidant compositions comprising tea polyphenols Download PDF

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Publication number
CN108936594A
CN108936594A CN201810411241.3A CN201810411241A CN108936594A CN 108936594 A CN108936594 A CN 108936594A CN 201810411241 A CN201810411241 A CN 201810411241A CN 108936594 A CN108936594 A CN 108936594A
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CN
China
Prior art keywords
parts
tea polyphenols
oxidant
oxidant compositions
glutathione
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CN201810411241.3A
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Chinese (zh)
Inventor
张恩荣
杨艳群
周慧恒
宋燕
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GUIZHOU FANGRUITANG BIOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
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GUIZHOU FANGRUITANG BIOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
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Priority to CN201810411241.3A priority Critical patent/CN108936594A/en
Publication of CN108936594A publication Critical patent/CN108936594A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

The present invention relates to a kind of anti-oxidant compositions comprising tea polyphenols, the raw material comprising following parts by weight: 13-15 parts of tea polyphenols, 8-10 parts of glutathione, 3-5 parts of ascorbic acid, 3-5 parts of polyethylene glycol.Present invention anti-oxidant compositions as made from combining tea polyphenols, glutathione, ascorbic acid with polyethylene glycol, can significantly reduce the anti-oxidant value of peanut oil, and showing has good synergistic function between these components.Simultaneously surprisingly, it was found that vitamin E is further added into above-mentioned anti-oxidant compositions can reduce the anti-oxidant value of peanut oil more significantly, superior antioxidant effect is shown.

Description

A kind of anti-oxidant compositions comprising tea polyphenols
Technical field
The invention belongs to tea extract manufacture fields, and in particular to a kind of anti-oxidant compositions comprising tea polyphenols.
Background technique
There is many kinds of chemical components in tealeaves, have apparent health-care effect to human body, wherein most importantly Tea polyphenols.Tea polyphenols are the compounds with phenol chemical structure 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. combine, and have and integrate detoxication.Therefore glutathione (glutathione especially in liver cell) can participate in Biotransformation excretes external so that poisonous substance harmful 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 under physiological condition.The polyradical of crossing that body newly metabolism of old generation generates can damage biological Film invades life macromolecule, accelerates body aging, and the generation of induced tumor or atherosclerosis.Glutathione is in human body Interior chemical, biological defense system plays an important role, and has various physiological functions.Its major physiological effect is can to dispose The intracorporal free radical of people, the antioxidant important as internal one kind, protects the sulfydryl in the molecules such as many protein and enzyme.
It needs to add a certain amount of antioxidant in food at present to protect nutritional ingredient not go bad because of oxidation.Often at present Antioxidant can by sources be divided into artificial synthesized antioxidant (such as BHA, BHT, PG) and natural, and (such as tea is more Phenol, phytic acid etc.).Antioxidant is broadly divided into two classes by dissolubility: oil-soluble inhibitor has BHA, BHT etc.;Water solubility is anti- Oxidant has ascorbic acid, tea polyphenols etc..Antioxidant can be divided into free base absorbant, metal ion-chelant according to the mode of action Agent, oxygen scavenger, peroxide decomposer, enzyme antioxidant, ultraviolet absorbing agent or singlet oxygen quencher etc..It is domestic at present Research in terms of external composite antioxidant is also less, especially in terms of the composite antioxidant comprising tea polyphenols, is badly in need of related It studies to reinforce the protective effect of nutritional ingredient in food.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of anti-oxidant compositions comprising tea polyphenols.
The present invention is achieved by the following technical programs.
The present invention provides a kind of anti-oxidant compositions comprising tea polyphenols, the raw material comprising following parts by weight: tea polyphenols 13-15 parts, 8-10 parts of glutathione, 3-5 parts of ascorbic acid, 3-5 parts of polyethylene glycol.
It further, also include 5-7 parts of vitamin E in the anti-oxidant compositions.
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.
It further, also include 6 parts of vitamin E in the anti-oxidant compositions.
Further, the preparation method of the anti-oxidant compositions, comprising 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, high speed shear obtain mixed serum after mixing;
(2) glutathione, ascorbic acid are successively added into step (1) resulting mixed serum, after high speed shear mixes, It is spray-dried to obtain the anti-oxidant compositions through cryogenic vacuum.
Further, vitamin E is further added into mixed serum after ascorbic acid is added in step (2).
Further, step used in above-mentioned preparation method and parameter can use routine well known in the prior art Technique and parameter carry out.
The beneficial effects of the present invention are:
Present invention antioxidant group as made from combining tea polyphenols, glutathione, ascorbic acid with polyethylene glycol Object is closed, the anti-oxidant value of peanut oil can be significantly reduced, showing has good synergistic function between these components.Together When surprisingly, it was found that vitamin E is further added into above-mentioned anti-oxidant compositions can reduce peanut more significantly The anti-oxidant value of oil, shows superior antioxidant effect.
Specific embodiment
Technical solution of the present invention is described further below by specific embodiment, but following specific embodiments do 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 comprising 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, comprising 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, high speed shear obtain mixed serum after mixing;
(2) glutathione, ascorbic acid are successively added into step (1) resulting mixed serum, after high speed shear mixes, It is spray-dried to obtain the anti-oxidant compositions through cryogenic vacuum.
Step used in above-mentioned preparation method and parameter can use common process well known in the prior art and ginseng Number carries out.
Embodiment 2
A kind of anti-oxidant compositions comprising 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, high speed shear obtain mixed serum after mixing;
(2) glutathione, ascorbic acid, vitamin E is successively added into step (1) resulting mixed serum, cuts at a high speed After cutting mixing, it is spray-dried to obtain the anti-oxidant compositions through cryogenic vacuum.
Step used in above-mentioned preparation method and parameter can use common process well known in the prior art and ginseng Number carries out.
Embodiment 3
A kind of anti-oxidant compositions comprising tea polyphenols, are made of the raw material of following parts by weight: 14 parts of tea polyphenols, 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 comprising 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, high speed shear obtain mixed serum after mixing;
(2) glutathione is added into step (1) resulting mixed serum to spray after high speed shear mixes through cryogenic vacuum Mist is dried to obtain the anti-oxidant compositions.
Step used in above-mentioned preparation method and parameter can use common process well known in the prior art and ginseng 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, being gathered 4 parts of ethylene glycol.
The preparation method of the anti-oxidant compositions, comprising 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, high speed shear obtain mixed serum after mixing;
(2) ascorbic acid is added into step (1) resulting mixed serum to spray after high speed shear mixes through cryogenic vacuum Mist is dried to obtain the anti-oxidant compositions.
Step used in above-mentioned preparation method and parameter can use common process well known in the prior art and ginseng 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, comprising 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 step (1) resulting slurries, it is true through low temperature after high speed shear mixes Sky spray drying obtains the anti-oxidant compositions.
Step used in above-mentioned preparation method and parameter can use common process well known in the prior art and ginseng 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 oil weight 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.In the 10th He Using the anti-oxidant value (meq/kg) of colorimetric method for determining peanut oil as defined in GB/T5009.37-2003 at 20 days, as peanut oil The evaluation index of degree of oxidation carrys out the antioxidant activity height of anti-oxidant compositions added by comparison with this.Each group is in the 10th He The anti-oxidant value (meq/kg) of measured peanut oil is sampled at 20 days referring to the following table 1.
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
Due to peanut oil (wherein containing oleic acid 41.2%, linoleic acid 37.6%) containing 80% or more unsaturated fatty acid, ratio Other edible vegetable oils are easier to be oxidized.By the result in upper table it can be found that the present invention is by by tea polyphenols, gluathione Peptide, ascorbic acid combine anti-oxidant compositions obtained with polyethylene glycol, can significantly reduce the anti-oxidant value of peanut oil, Showing has good synergistic function between these components.Meanwhile comparing tea polyphenols, glutathione, ascorbic acid, dimension For any two or three of combination in raw element E and these ingredients of polyethylene glycol, the specific group of 4 kinds or 5 kinds raw materials is selected Conjunction also shows that significant progress effect.Therefore, technical solution of the present invention compared to existing technologies, shows significance difference It is different, unexpected technical effect is obtained in the combined aspects of antioxidant composition.
Concrete scheme and main feature of the 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 It applies and only illustrates concrete scheme of the invention described in example and specification, 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 anti-oxidant compositions comprising tea polyphenols, which is characterized in that the raw material comprising following parts by weight: tea polyphenols 13-15 parts, 8-10 parts of glutathione, 3-5 parts of ascorbic acid, 3-5 parts of polyethylene glycol.
2. as described in claim 1 including the anti-oxidant compositions of tea polyphenols, which is characterized in that the antioxidant combination It also include 5-7 parts of vitamin E in object.
3. as described in claim 1 including the anti-oxidant compositions of tea polyphenols, which is characterized in that the antioxidant combination Object includes the raw material of following parts by weight: 14 parts of tea polyphenols, 9 parts of glutathione, 4 parts of ascorbic acid, 4 parts of polyethylene glycol.
4. as described in claim 1 including the anti-oxidant compositions of tea polyphenols, which is characterized in that the antioxidant combination Object is made of the raw material of following parts by weight: 14 parts of tea polyphenols, 9 parts of glutathione, and 4 parts of ascorbic acid, 4 parts of polyethylene glycol, dimension life Plain E 5-7 parts.
5. the anti-oxidant compositions as claimed in claim 1 or 3 comprising tea polyphenols, which is characterized in that the antioxidant It also include 6 parts of vitamin E in composition.
6. the anti-oxidant compositions as claimed in claim 2 or 4 comprising tea polyphenols, which is characterized in that the antioxidant The usage ratio of vitamin E is 6 parts in composition.
CN201810411241.3A 2018-05-02 2018-05-02 A kind of anti-oxidant compositions comprising tea polyphenols Pending CN108936594A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1476830A (en) * 2003-07-17 2004-02-25 新疆特丰药业股份有限公司 Tea-polyphenol soft capsule and its preparation process
CN1526790A (en) * 2003-09-23 2004-09-08 上海大学 Novel natural composite antioxidant
CN104082636A (en) * 2014-06-11 2014-10-08 南通昊友食品添加剂有限公司 Antioxidant composition
CN106675780A (en) * 2017-01-05 2017-05-17 天津融信蓝海生物科技有限公司 Compound antioxidant and grease containing same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1476830A (en) * 2003-07-17 2004-02-25 新疆特丰药业股份有限公司 Tea-polyphenol soft capsule and its preparation process
CN1526790A (en) * 2003-09-23 2004-09-08 上海大学 Novel natural composite antioxidant
CN104082636A (en) * 2014-06-11 2014-10-08 南通昊友食品添加剂有限公司 Antioxidant composition
CN106675780A (en) * 2017-01-05 2017-05-17 天津融信蓝海生物科技有限公司 Compound antioxidant and grease containing same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
窦国兰: "《预防煤自燃化学阻化剂研究》", 30 September 2014, 中国矿业大学出版社 *
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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