CN111228249A - Antioxidant composition, preparation method and application - Google Patents

Antioxidant composition, preparation method and application Download PDF

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Publication number
CN111228249A
CN111228249A CN202010133507.XA CN202010133507A CN111228249A CN 111228249 A CN111228249 A CN 111228249A CN 202010133507 A CN202010133507 A CN 202010133507A CN 111228249 A CN111228249 A CN 111228249A
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antioxidant composition
astaxanthin
oil
sucrose
polyglycerol
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李彤
范煜婷
肖扬
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Alganovation Biotechnology Co ltd
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Alganovation Biotechnology Co ltd
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Priority to CN202010133507.XA priority Critical patent/CN111228249A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/12Ketones
    • A61K31/122Ketones having the oxygen directly attached to a ring, e.g. quinones, vitamin K1, anthralin
    • 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
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • 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
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105Plant extracts, their artificial duplicates or their derivatives
    • 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
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/15Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00Shaping or working of foodstuffs characterised by the products
    • A23P10/30Encapsulation of particles, e.g. foodstuff additives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/01Hydrocarbons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • A61K31/3533,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • A61K31/355Tocopherols, e.g. vitamin E
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31Hydrocarbons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35Ketones, e.g. benzophenone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67Vitamins
    • A61K8/678Tocopherol, i.e. vitamin E
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/18Antioxidants, e.g. antiradicals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00General protective or antinoxious agents
    • A61P39/06Free radical scavengers or antioxidants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/592Mixtures of compounds complementing their respective functions

Abstract

The invention discloses an antioxidant composition, a preparation method and application thereof, wherein the antioxidant composition comprises the following components in parts by weight: 1-500 parts of astaxanthin, 1-500 parts of lycopene, 1-500 parts of vitamin E and 1-5000 parts of auxiliary materials. The antioxidant composition provided by the invention can be liquid or solid; can be taken orally or externally; can be used alone or added into other carriers as effective component. The antioxidant composition has the functions of reducing the oxidation pressure of a human body and improving the total antioxidant capacity of the human body; can prevent and inhibit oxidation of cell structure, inhibit harmful biochemical process caused by oxidation pressure in cell, and has effects of protecting skin, improving skin condition, protecting eye, and improving vision.

Description

Antioxidant composition, preparation method and application
Technical Field
The invention provides an oral or external antioxidant composition, and particularly relates to an antioxidant composition, a preparation method and application, which can be applied to the technical fields of food, medicines, health-care medicines, cosmetics and skin care products, in particular to a product for preventing and inhibiting damages of a human body caused by an oxidation process.
Background
The free radical is an atom or a group which is formed by the homogeneous splitting of a covalent bond and has unpaired electrons, and has strong oxidizability. The metabolic process of the human body is a process of oxidatively decomposing nutrients to obtain energy and required nutrients, and in this process, radicals are generated. In addition, ultraviolet rays or other high-energy rays destroy covalent bonds to generate radicals. After accumulation in the body, free radicals can cause damage to cells, including organelles, cell membrane structures, DNA, and intercellular substrates, such as collagen. In addition to direct injury to the human body, excessive intracellular free radical concentration can also cause inflammation and indirect injury to the human body. Eyes and skin, as organs in which the human body directly contacts the outside, are exposed to sunlight (ultraviolet rays) for a long time. The free radicals produced by the process damage the structures inside the eyeball (cornea, lens, retina, choroid, etc.) to cause eye diseases; it also causes photoaging of the skin, resulting in reduced skin moisture, loss of elasticity, pigment accumulation and wrinkling, and in severe cases, may also cause skin cancer. Therefore, proper supplementation of antioxidants can prevent and inhibit damage of free radicals to the human body, particularly damage to the skin and eyes.
Astaxanthin, the english Astaxanthin, chemical name 3, 3 '-dihydroxy-4, 4' -diketo β -carotene, is one of the terpenes, and carotenoids, is a natural antioxidant known to exist in nature, which has the strongest antioxidant capacity from a chemical point of view, the specific chemical structure of Astaxanthin enables it to span a biological membrane structure (e.g., cell membrane) and simultaneously remove free radicals on both sides of the biological membrane structure, while Astaxanthin can serve as an electron transport channel across the biological membrane, contributing electrons obtained from one side of the biological membrane to free radicals on the other side, so that an antioxidant which cannot pass through the biological membrane structure at all can also scavenge free radicals on the other side of the biological membrane.
Therefore, an antioxidant composition, a preparation method and an application thereof are needed when astaxanthin, lycopene and vitamin E are used in combination.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an antioxidant composition, a preparation method and application.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides an antioxidant composition, which comprises the following components in parts by weight: 1-500 parts of astaxanthin, 1-500 parts of lycopene, 1-500 parts of vitamin E and 1-5000 parts of auxiliary materials.
In a preferred embodiment of the present invention, the astaxanthin is one or more of natural astaxanthin ester extracted from Haematococcus pluvialis, free astaxanthin extracted from bacteria and yeast, chemically synthesized astaxanthin, and natural astaxanthin extracted from shrimp and crab; lycopene refers to natural lycopene extracted from tomato; the vitamin E refers to one or more of natural vitamin E, semisynthetic vitamin E, synthetic vitamin E and derivatives of the three compounds from any source.
As a preferred technical scheme of the invention, the auxiliary materials comprise one or more of glue, polysaccharide, glycan, protein, peptide, sucrose ester, polyol fatty acid ester, ascorbic acid and salts thereof, isoascorbic acid and salts thereof, ethylene diamine tetraacetic acid, fat, oil, phospholipid, polyol and stabilizer.
As a preferred technical scheme of the invention, the gum is natural gum extracted from animals and plants, and the gum is one of carrageenan, Arabic gum, guar gum and pectin; the polysaccharide is one or more of natural polysaccharide, polysaccharide and its processed derivatives, modified starch, dextrin, cyclodextrin, chitosan, alginic acid and its derivatives extracted from animals and plants; the protein refers to natural protein extracted from animals and plants, and is one or more of soybean protein isolate, wheat protein isolate, whey protein, casein and its acid salt, and collagen; the peptide is obtained by partially decomposing natural protein, and is one or more of soybean protein peptide, wheat protein peptide and fibroin peptide.
As a preferred technical scheme of the invention, the sucrose ester is one or more of sucrose laurate, sucrose dilaurate, sucrose stearate, sucrose distearate, sucrose palmitate, sucrose dipalmitate, sucrose myristate, sucrose dimyristate, sucrose oleate and sucrose dioleate; the polyalcohol fatty acid ester is one or more of glycerol-6 oleate, polyglycerol-6 stearate, polyglycerol-6 palmitate, polyglycerol-6 myristate, polyglycerol-6 laurate, polyglycerol-10 oleate, polyglycerol-10 stearate, polyglycerol-10 palmitate, polyglycerol-10 myristate, polyglycerol-10 laurate, glycerol stearate citrate, polyglycerol-10 distearate, sorbitol stearate, sorbitol laurate, sorbitol palmitate, sorbitol oleate, polysorbate laurate, polysorbate palmitate and polysorbate oleate.
As a preferred technical scheme of the invention, the fat and oil refer to any animal, plant, mineral source and chemically synthesized fat and oil substances, and the fat and oil can also comprise one or more of monoglyceride, diglyceride and triglyceride; the polyalcohol is one or more of glycerol, diglycerol, propylene glycol, butanediol, polyethylene glycol, sorbitol, mannitol, and dipropylene glycol; the stabilizer is oil soluble substance, and is one or more of plant extract and natural polyphenol.
As a preferred technical scheme, the invention provides a preparation method of an antioxidant composition, which comprises the following steps:
s1, preparation of an oil phase containing effective functional components:
heating fat and oil to 30-80 deg.c, and dissolving astaxanthin, lycopene, vitamin E and one or several of phosphatide, polyol, stabilizer, sucrose ester and polyol fatty acid ester as supplementary material; wherein, the astaxanthin accounts for 0.5 to 25 percent of the total weight of the oil phase, the lycopene accounts for 0.5 to 25 percent of the total weight of the oil phase, and the vitamin E accounts for 0.5 to 25 percent of the total weight of the oil phase; the weight ratio of the fat to the oil to the astaxanthin is 1: 2-10: 1, the weight ratio of the phospholipid to the astaxanthin is 5: 1-1: 5, the weight ratio of the polyalcohol to the astaxanthin is 20: 1-1: 1, and the weight ratio of other components of the auxiliary material to the astaxanthin is 1: 100-100: 1;
s2, preparation of an embedded water phase:
mixing one or more of adjuvants including gum, polysaccharide, protein, peptide, ascorbic acid and its salt, isoascorbic acid and its salt, ethylenediaminetetraacetic acid, polyalcohol, and stabilizer with water, and dissolving; wherein the weight ratio of one or more of glue, polysaccharide, glycan, protein and peptide to water is 2: 1-1: 10, and the weight ratio of other components of the auxiliary material to water is 1: 5-1: 200;
s3, mixing and homogenizing:
mixing the oil phase containing the effective functional ingredients prepared in the step S1 and the embedded water phase prepared in the step S2 to form oil-water or water-oil dispersed emulsion containing the main functional ingredients, wherein the weight ratio of the oil phase containing the effective functional ingredients to the embedded water phase is 30: 1-1: 30, homogenizing to ensure that the average particle size of the oil-water or water-oil dispersed emulsion of the generated mixture is 10 nm-10 um, and preparing the liquid antioxidant composition; wherein, the homogenizing method in step S3 includes one or more of high-speed homogenizing, high-pressure homogenizing, ultrasonic homogenizing, and vibration homogenizing.
As a preferred technical scheme of the invention, the invention also provides a preparation method of the antioxidant composition, which further comprises the following steps:
s4, drying:
drying the oil-water or water-oil dispersed emulsion containing the main functional components prepared in the step S3 to prepare a microcapsule antioxidant composition; wherein, the drying method in the step S4 is spray drying, the inlet air temperature used in the spray drying is not more than 200 ℃, and nitrogen is used as the drying gas.
The invention provides application of an antioxidant composition as a preferable technical scheme, which is characterized in that the antioxidant composition is added into other carriers to be used as an ingredient, the carriers comprise one of oily fluid carriers, aqueous fluid carriers, emulsion carriers and solid carriers, and the carriers are single substances or mixtures.
The invention has the beneficial effects that: the antioxidant composition prepared by the preparation method of the antioxidant composition can be liquid or solid; can be taken orally or externally; can be used alone or added into other carriers as effective component. The antioxidant composition provided by the invention has the functions of reducing the oxidation pressure of a human body and improving the total antioxidant capacity of the human body; can prevent and inhibit oxidation of cell structure, inhibit harmful biochemical process caused by oxidation pressure in cell, and has effects of protecting skin, improving skin condition, protecting eye, and improving vision.
The antioxidant composition provided by the invention combines astaxanthin, lycopene and vitamin E as main functional components. Experimental data show that through the synergistic effect of the three main functional components, the antioxidant effect of the antioxidant composition provided by the invention is superior to the mathematical addition of the effects of the three main functional components when used alone or in combination of two main functional components. In addition, by adding auxiliary materials and a special preparation method, the antioxidant capacity of the antioxidant composition provided by the invention is higher than that of the antioxidant effect of the antioxidant composition which is prepared by directly mixing the three main functional components. The antioxidant composition provided by the invention obviously improves the antioxidant effect of the three main functional components under the condition of not increasing the use amount of the main functional components.
In addition, the three main functional components in the antioxidant composition provided by the invention are all oil-soluble, insoluble or insoluble in water. The antioxidant composition provided by the invention can be directly used in an oil-soluble form. In addition, the antioxidant composition provided by the invention utilizes the auxiliary materials to carry out nano-scale and micron-scale liquid phase embedding on the main functional components through regulation and control of the addition amount of the auxiliary materials and a unique mixing and homogenizing process; the main functional components are subjected to nano-scale and micron-scale solid-phase embedding by utilizing the auxiliary materials through regulation and control of the addition amount of the auxiliary materials, unique mixing and homogenizing processes and unique drying processes. Therefore, the three main functional components can be subjected to water-soluble treatment, so that the three main functional components can be dispersed in an aqueous solution, and the storage stability of the three main functional components is remarkably improved. Meanwhile, the antioxidant composition provided by the invention can be taken orally or used externally, so that the application scenes of main functional components of the antioxidant composition are widened. The antioxidant composition provided by the invention can improve the whole antioxidant capacity of a human body when being taken orally, and can improve the antioxidant capacity of certain organs such as skin and eyes in a targeted manner while not obviously influencing the whole antioxidant capacity of the human body when being used externally. According to the invention, through the addition of the auxiliary materials and the special preparation method, the nano-scale and micron-scale embedding of the main functional components is realized, and the biological absorptivity of the three main functional components in the antioxidant composition is remarkably improved through the addition of other components in the auxiliary materials.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
Example 1: preparation of the antioxidant composition of the present invention
Mixing 45g of olive oil with 45g of glycerin, heating to 50 deg.C, dissolving 12g of astaxanthin, 5g of lycopene and 5g of vitamin E, adding 10g of soybean lecithin and 2g of glycerol laurate, and dissolving to form an oil phase containing main functional components.
3g of sucrose laurate, 3g of sorbitol, 2g of polyglycerol-10 laurate, 1g of sodium ascorbate, 5g of gum arabic, 90g of maltodextrin, 80g of sodium starch octenylsuccinate were dissolved in 600g of water to form an embedded aqueous phase. The raw materials are all food-grade raw materials sold in the market.
Mixing the oil phase and the water phase, making the mixture into coarse emulsion with high-speed shearing emulsifying machine (Wiggens, D-500, China), and making into emulsion with high-pressure homogenizer (ATS, AH-NANO, China).
The emulsion is dried by using nitrogen as drying gas by a spray drying method (Yacheng, YC-501, China; inlet air temperature 120 ℃, outlet air temperature 80 ℃) and is prepared into microcapsules. The microcapsule is the antioxidant composition of the invention.
The following table shows the comparison of the storage stability (lower degradation rate, higher storage stability) of astaxanthin, lycopene, vitamin E and the untreated mixture of the three components in the antioxidant composition of the invention prepared as described in example 1, under the test conditions of 30 days of sealed storage at 50 ℃:
Figure BDA0002397176100000071
the table shows that the antioxidant composition can remarkably improve the storage stability of three effective components of astaxanthin, lycopene and vitamin E.
Example 2: preparation of the antioxidant composition of the present invention
Mixing 40g safflower seed oil with 25g glyceryl palmitate, heating to 50 deg.C, dissolving 8g astaxanthin, 6g lycopene, and 3g natural vitamin E, adding 12g soybean lecithin, and dissolving to form oil phase containing main functional components.
Sucrose laurate (5 g), sorbitol (2 g), polyglycerol-10 laurate (1 g), sodium ascorbate (1 g), guar gum (5 g), calcium caseinate (5 g), chitosan (30 g) and maltodextrin (50 g) were dissolved in water (600 g) to form an aqueous phase. The raw materials are all food-grade raw materials sold in the market.
Mixing the oil phase and the water phase, preparing the mixture into coarse emulsion by using a high-speed shearing emulsifying machine (Wiggens, D-500, China), and preparing the coarse emulsion into water-oil emulsion by using a high-pressure homogenizer (ATS, AH-NANO, China). The emulsion is the antioxidant composition.
Application example 1: the antioxidant composition of the invention is subjected to relevant functional tests.
The antioxidant composition of the present invention prepared in example 2 was used while comparing the antioxidant capacity against unprocessed equal amounts of astaxanthin, lycopene, vitamin E, combinations of two thereof and mixtures of the three. Phospholipid bilayer membranes extracted from mouse liver were used as models of biofilm structure. To 9 groups (3 samples per group) of culture media containing phospholipid bilayer membranes were added: a composition which does not contain effective functional components but contains other components of the antioxidant composition of the invention prepared in example 2, unprocessed equivalent amounts of astaxanthin, lycopene, vitamin E, combinations of two of them and mixtures of the three, and the antioxidant composition of the invention prepared in example 2. The amounts added were such that the concentrations of astaxanthin, lycopene and vitamin E were the same in each sample containing the corresponding components (astaxanthin 80ng/mL, lycopene 60ng/mL, vitamin E30 ng/mL; dissolved in DMSO, final DMSO concentrations were below 10 uM).
For measurement, chlorophyll was added to each sample, and the oxidative stress on the biofilm structure was simulated by irradiation with visible light of 430nm wavelength to generate superoxide radicals. The time of foaming (breakdown of the membrane structure) of the phospholipid bilayer membrane was observed by a microscope, and the longer the delay time of foaming, the higher the antioxidant property of the additive.
The following table shows the time for which the phospholipid bilayer membranes of the 9 control groups were bubbled:
Figure BDA0002397176100000081
Figure BDA0002397176100000091
the above table shows that the antioxidant composition combines three main functional components of astaxanthin, lycopene and vitamin E, and the antioxidant effect of the antioxidant composition exceeds the mathematical sum of the effects of the three components which are used independently or are used in a pairwise matching way. In addition, through the addition of auxiliary materials and a special preparation method, the antioxidant capacity of the antioxidant composition is higher than that of the antioxidant effect of the antioxidant composition prepared by directly mixing the three main functional components.
Application example 2: the antioxidant composition of the invention is subjected to relevant functional tests.
The antioxidant composition of the present invention prepared in example 1 was orally administered to mice, and the contents of astaxanthin and lycopene in the serum of the mice were measured in comparison with a mixture of astaxanthin, lycopene and vitamin E which was not prepared according to the formulation and preparation method of the present invention. Adult mice (n ═ 40) were divided into two groups. 3g of the antioxidant composition of the invention prepared in example 1 was orally administered to a group, and a control group was orally administered a mixture of untreated astaxanthin, lycopene, vitamin E with the same content of active ingredients. Serum was collected 3, 6, and 9 hours after administration, and the serum was analyzed for astaxanthin and lycopene contents.
The method for measuring the content of the serum astaxanthin and the lycopene comprises the following steps: adding petroleum ether with a volume ratio of 1: 1 into the serum, and extracting free astaxanthin and lycopene into the petroleum ether. The petroleum ether and the aqueous phase containing acetone were separated by centrifugation, and the petroleum ether was carefully removed and placed in a clean container. Petroleum ether was evaporated at low temperature using nitrogen and the dried residue was dissolved in high purity acetone in a volume ratio of 1: 1 to acetone diluent. 20uL of the above highly pure acetone solution was analyzed by high performance liquid chromatography (Infinity 1260, Agilent, USA; column Infinity Lab 120 HILIC 2.1X150mm, 2.7um, Agilent, USA; mobile phase 82: 18 hexane: acetone; flow rate 1 mL/min). And finally, the concentrations of the astaxanthin and the lycopene are calculated according to standard curves of the astaxanthin and the lycopene (the astaxanthin standard is more than 98 percent, the lycopene is more than 99 percent, sigma and Germany).
The following table shows the astaxanthin and lycopene contents in the mouse serum:
Figure BDA0002397176100000101
the table shows that the antioxidant composition can effectively improve the biological absorptivity of three main functional components of astaxanthin, lycopene and vitamin E.
Application example 3: the antioxidant composition of the invention is subjected to relevant functional tests. Mice were orally administered the antioxidant composition of the present invention prepared in example 1 to control the degree of corneal damage after UVB irradiation of eyes in a non-use group. Adult mice (n ═ 40) were divided into 3 groups. One group of the antioxidant composition of the present invention prepared in example 1 was orally administered, another group of the mixture of untreated astaxanthin, lycopene, vitamin E with the same content of effective ingredients was orally administered, and the last group used a composition containing no effective functional ingredient but other ingredients of the antioxidant composition of the present invention prepared in example 2. The antioxidant composition of the present invention prepared in example 1 of the use group was used in an amount of 4g per day, once a day in the morning. After 3 weeks, the eyes of the mice were subjected to UVB irradiation with a wavelength of 290-320nm at an intensity of 400mJ/cm2 for a period of 5 minutes. Mice were depalletized 24 hours after irradiation, and eyeball sections were prepared, and the cornea in the sections was observed by a microscope to analyze the corneal epithelial layer thickness and the corneal apoptosis rate.
The following table shows the thickness of the corneal epithelial layer (lower thickness indicates greater damage) and the apoptosis rate of corneal cells (higher apoptosis rate, more severe damage) in each group of eye sections after UVB irradiation:
Figure BDA0002397176100000111
as can be seen from the above table, the antioxidant composition of the present invention can effectively inhibit the damage of Ultraviolet (UVB) rays to the cornea of the eye, and the effect is higher than that of the mixture of astaxanthin, lycopene and vitamin E which is not prepared according to the formula and the preparation method of the present invention.
Application example 4: the antioxidant composition of the invention is subjected to relevant functional tests.
Volunteers applied to facial skin the antioxidant composition of the present invention prepared in example 2 was compared to skin conditions of the unused group. Volunteers (n ═ 30), women, between ages 35-55, were divided into two groups of similar average ages. One group of the compositions used in the antioxidant composition of the present invention prepared in example 2, and the other group of the compositions used in the antioxidant composition of the present invention prepared in example 2, which do not contain effective functional components, but contain other components, and have the same color. The volunteers applied the above two compositions in groups, 2mL each time, evenly applied to the face, and washed the face after 20 minutes, once in the morning and once in the evening. Evaluation of skin condition was performed after 3 weeks, and the evaluation contents included: 1) a subjective questionnaire, the questionnaire content comprising: skin wetness, skin elasticity, skin tone, skin wrinkles; -5 to 5 points, -5 points with marked deterioration, 0 points without change, and 5 points with marked improvement; 2) measuring the moisture content and the elasticity of the skin by using a commercially available skin measuring instrument; 3) the dermatologist, and the evaluation indexes comprise: skin elasticity, skin tone, skin wrinkles; a score of-5 to 5, a score of-5 with marked deterioration, a score of 0 with no change, and a score of 5 with marked improvement.
The following table is the results of the skin condition assessment:
Figure BDA0002397176100000121
Figure BDA0002397176100000131
as can be seen from the above table, the antioxidant composition of the present invention has significant improvement effects on skin conditions when used externally, including increasing skin moisture content, increasing skin elasticity, improving skin tone, and reducing skin wrinkles.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The antioxidant composition is characterized by comprising the following components in parts by weight: 1-500 parts of astaxanthin, 1-500 parts of lycopene, 1-500 parts of vitamin E and 1-5000 parts of auxiliary materials.
2. The antioxidant composition of claim 1, wherein astaxanthin is one or more of natural astaxanthin ester extracted from Haematococcus pluvialis, free astaxanthin extracted from bacteria and yeasts, chemically synthesized astaxanthin, natural astaxanthin extracted from shrimps and crabs; lycopene refers to natural lycopene extracted from tomato; the vitamin E refers to one or more of natural vitamin E, semisynthetic vitamin E, synthetic vitamin E and derivatives of the three compounds from any source.
3. The antioxidant composition as claimed in claim 1, wherein the adjuvant comprises one or more of gum, polysaccharide, protein, peptide, sucrose ester, polyol fatty acid ester, ascorbic acid and its salt, erythorbic acid and its salt, ethylene diamine tetraacetic acid, fat, oil, phospholipid, polyol, and stabilizer.
4. The antioxidant composition as claimed in claim 3, wherein the gum is natural gum extracted from animal and plant, and the gum is one of carrageenan, gum arabic, guar gum and pectin; the polysaccharide is one or more of natural polysaccharide, polysaccharide and its processed derivatives, modified starch, dextrin, cyclodextrin, chitosan, alginic acid and its derivatives extracted from animals and plants; the protein refers to natural protein extracted from animals and plants, and is one or more of soybean protein isolate, wheat protein isolate, whey protein, casein and its acid salt, and collagen; the peptide is obtained by partially decomposing natural protein, and is one or more of soybean protein peptide, wheat protein peptide and fibroin peptide.
5. The antioxidant composition as claimed in claim 3, wherein the sucrose ester is one or more of sucrose laurate, sucrose dilaurate, sucrose stearate, sucrose distearate, sucrose palmitate, sucrose dipalmitate, sucrose myristate, sucrose dimyristate, sucrose oleate, sucrose dioleate; the polyalcohol fatty acid ester is one or more of glycerol-6 oleate, polyglycerol-6 stearate, polyglycerol-6 palmitate, polyglycerol-6 myristate, polyglycerol-6 laurate, polyglycerol-10 oleate, polyglycerol-10 stearate, polyglycerol-10 palmitate, polyglycerol-10 myristate, polyglycerol-10 laurate, glycerol stearate citrate, polyglycerol-10 distearate, sorbitol stearate, sorbitol laurate, sorbitol palmitate, sorbitol oleate, polysorbate laurate, polysorbate palmitate and polysorbate oleate.
6. The antioxidant composition as claimed in claim 3, wherein the fat and oil are any animal, vegetable, mineral, and chemically synthesized fats and oils, and may further comprise one or more of monoglyceride, diglyceride, and triglyceride; the polyalcohol is one or more of glycerol, diglycerol, propylene glycol, butanediol, polyethylene glycol, sorbitol, mannitol, and dipropylene glycol; the stabilizer is oil soluble substance, and is one or more of plant extract and natural polyphenol.
7. The preparation method of the antioxidant composition is characterized by comprising the following steps:
s1, preparation of an oil phase containing effective functional components:
heating fat and oil to 30-80 deg.c, and dissolving astaxanthin, lycopene, vitamin E and one or several of phosphatide, polyol, stabilizer, sucrose ester and polyol fatty acid ester as supplementary material; wherein, the astaxanthin accounts for 0.5 to 25 percent of the total weight of the oil phase, the lycopene accounts for 0.5 to 25 percent of the total weight of the oil phase, and the vitamin E accounts for 0.5 to 25 percent of the total weight of the oil phase; the weight ratio of the fat to the oil to the astaxanthin is 1: 2-10: 1, the weight ratio of the phospholipid to the astaxanthin is 5: 1-1: 5, the weight ratio of the polyalcohol to the astaxanthin is 20: 1-1: 1, and the weight ratio of other components of the auxiliary material to the astaxanthin is 1: 100-100: 1;
s2, preparation of an embedded water phase:
mixing one or more of adjuvants including gum, polysaccharide, protein, peptide, ascorbic acid and its salt, isoascorbic acid and its salt, ethylenediaminetetraacetic acid, polyalcohol, and stabilizer with water, and dissolving; wherein the weight ratio of one or more of glue, polysaccharide, glycan, protein and peptide to water is 2: 1-1: 10, and the weight ratio of other components of the auxiliary material to water is 1: 5-1: 200;
s3, mixing and homogenizing:
mixing the oil phase containing the effective functional ingredients prepared in the step S1 and the embedded water phase prepared in the step S2 to form oil-water or water-oil dispersed emulsion containing the main functional ingredients, wherein the weight ratio of the oil phase containing the effective functional ingredients to the embedded water phase is 30: 1-1: 30, homogenizing to ensure that the average particle size of the oil-water or water-oil dispersed emulsion of the generated mixture is 10 nm-10 um, and preparing the liquid antioxidant composition; wherein, the homogenizing method in step S3 includes one or more of high-speed homogenizing, high-pressure homogenizing, ultrasonic homogenizing, and vibration homogenizing.
8. The preparation method of the antioxidant composition is characterized by further comprising the following steps:
s4, drying:
drying the oil-water or water-oil dispersed emulsion containing the main functional components prepared in the step S3 to prepare a microcapsule antioxidant composition; wherein, the drying method in the step S4 is spray drying, the inlet air temperature used in the spray drying is not more than 200 ℃, and nitrogen is used as the drying gas.
9. Use of an antioxidant composition according to claim 1 as an ingredient in a carrier comprising one of an oily fluid carrier, an aqueous fluid carrier, an emulsion carrier, a solid carrier, either alone or in a mixture.
CN202010133507.XA 2020-03-02 2020-03-02 Antioxidant composition, preparation method and application Pending CN111228249A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103619319A (en) * 2011-06-28 2014-03-05 富士胶片株式会社 Astaxanthin-containing composition, method for manufacturing same, and cosmetic
CN104114146A (en) * 2012-02-24 2014-10-22 富士胶片株式会社 Topical skin preparation and healthy skin cell activation agent
CN104244916A (en) * 2012-03-28 2014-12-24 富士胶片株式会社 Composition, and external preparation for the skin or functional food each containing said composition
CN109288052A (en) * 2017-12-01 2019-02-01 天津地天科技发展有限公司 A kind of health food manufacture craft for the four kinds of raw materials improving immunity and delaying senility
CN109820746A (en) * 2019-04-08 2019-05-31 睿藻生物科技(苏州)有限公司 A kind of lotion and preparation method thereof containing natural astaxanthin ester
CN109820837A (en) * 2019-04-08 2019-05-31 睿藻生物科技(苏州)有限公司 A kind of microcapsules of the ester containing natural astaxanthin and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103619319A (en) * 2011-06-28 2014-03-05 富士胶片株式会社 Astaxanthin-containing composition, method for manufacturing same, and cosmetic
CN104114146A (en) * 2012-02-24 2014-10-22 富士胶片株式会社 Topical skin preparation and healthy skin cell activation agent
CN104244916A (en) * 2012-03-28 2014-12-24 富士胶片株式会社 Composition, and external preparation for the skin or functional food each containing said composition
CN109288052A (en) * 2017-12-01 2019-02-01 天津地天科技发展有限公司 A kind of health food manufacture craft for the four kinds of raw materials improving immunity and delaying senility
CN109820746A (en) * 2019-04-08 2019-05-31 睿藻生物科技(苏州)有限公司 A kind of lotion and preparation method thereof containing natural astaxanthin ester
CN109820837A (en) * 2019-04-08 2019-05-31 睿藻生物科技(苏州)有限公司 A kind of microcapsules of the ester containing natural astaxanthin and preparation method thereof

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