CN109953336A - A kind of high instant microcapsule powder of carrying capacity polymethoxyflavone and preparation method thereof - Google Patents

A kind of high instant microcapsule powder of carrying capacity polymethoxyflavone and preparation method thereof Download PDF

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Publication number
CN109953336A
CN109953336A CN201910209449.1A CN201910209449A CN109953336A CN 109953336 A CN109953336 A CN 109953336A CN 201910209449 A CN201910209449 A CN 201910209449A CN 109953336 A CN109953336 A CN 109953336A
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polymethoxyflavone
carrying capacity
powder
oil
microcapsule powder
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李艳
刘飞
胡艳
刘石林
李斌
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Huazhong Agricultural University
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Huazhong Agricultural University
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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
    • 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
    • A23L33/115Fatty acids or derivatives thereof; Fats or oils
    • 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
    • A23L33/17Amino acids, peptides or proteins
    • A23L33/185Vegetable proteins
    • 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
    • A23L33/17Amino acids, peptides or proteins
    • A23L33/19Dairy proteins
    • 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
    • A61K31/33Heterocyclic 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 
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/44Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11Encapsulated compositions
    • 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
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
    • 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
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5052Proteins, e.g. albumin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • 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
    • A61K2800/10General cosmetic use

Abstract

The invention discloses a kind of instant microcapsule powders and preparation method thereof of high carrying capacity polymethoxyflavone class compound, belong to field of food.The present invention is with functional grease, polymethoxyflavone class compound, and plants essential oil is core material, reacts and is prepared with protide emulsifier wall material.Microscapsule powder prepared by the present invention has been obviously improved the carrying capacity and stability of polymethoxyflavone class compound;The solution rate of microscapsule powder obtained is very fast, water dispersion ability with higher and meltage.Moreover, the water dispersible and Manual Suture of the instant microcapsule powder of polymethoxyflavone class compound produced by the present invention also significantly improve.In addition, raw material of the present invention is food grade materials, product obtained is free of organic solvent, and preparation condition is mild, and use is safer, and stable product quality, Storage period is longer, can be widely used for food, health care product, drug, cosmetics.

Description

A kind of high instant microcapsule powder of carrying capacity polymethoxyflavone and preparation method thereof
Technical field
The invention belongs to field of food, and in particular to a kind of instant microcapsule powder of high carrying capacity polymethoxyflavone and its preparation Method.
Background technique
Polymethoxyflavone (polymethoxyflavones, PMFs) is mentioned from citrus plant (especially sweet orange) A kind of natural flavonoid compound containing C6-C3-C6 skeleton and multiple methoxyl groups taken, including orange peel element (5,6,7, 8,4 '-pentamethoxyl flavones), senensetin's (5,6,7,3 ', 4 '-pentamethoxyl flavones), Nobiletin (5,6,7,8,3 ', 4 '- Hexa methoxy flavones) etc..PMFs has extensive bioactivity, such as anti-inflammatory, antiatherosclerosis, anti-gastric cancer, adjusts rouge Matter metabolism etc..2009~2010 U.S. Nian Jianjin consume the amount of citrus products up to 1,000 ten thousand tons, wherein 66% is to utilize citrus fruit Meat processed fruit product, and remaining a large amount of orange peel byproduct is not fully utilized, leads to the serious wasting of resources.Therefore, It separates and the PMFs contained in orange peel is made full use of not only to go out certain economic value for social creativity, and benefit Human health.
Currently, the separation identification technology of PMFs is increasingly mature in orange peel, but PMFs low aqueous solubility, high-melting-point, easily crystallization Property, cause it to be dfficult to apply in food, and be difficult to be absorbed by small intestine epithelium in vivo, limits the hair of its bioactivity It waves.Dissolubility of this kind of fat-soluble nutrients substance of PMFs in digestive environments how is improved, becomes and improves its bioavailability Key.It is existing research shows that lotion can be used for loading PMFs, improve its hydrophily.But the content of PMFs can be only sustained at Relatively low concentration range, high-content PMFs are difficult to be stabilized in emulsion system, and easily crystallization is precipitated.There is research by mentioning High oil phase concentration promotes the load capacity of PMFs, but oil phase content is up to 50%.Therefore how to realize PMFs high carrying capacity, and mention Its stability and bioavailability are risen, is the urgent problem to be solved that exploitation is rich in PMFs food product.Currently on the market still There is not such issues that Related product is able to solve, and meets the needs of market.
Microscapsule powder is process by food-grade wall material and core material, core material specific gravity can control 40%~80% it Between.Traditional food micro capsule mostly uses natural polymer as wall material, such as polysaccharide, protein.By certain Moditied processing can regulate and control the structure and characteristic of microcapsules.The present invention joined essence as wall material and in oily phase using albumen With plants essential oil component phase can occur for oil using albumen wall material rich in there is multiple active function groups (hydroxyl, carboxyl, amino etc.) Interaction, to be modified to obtain more preferably product to albumen wall material interface.
Based on the above reasons, special to propose the application.
Summary of the invention
In view of the problems of the existing technology, the purpose of the present invention is loading Polymethoxylated Huang for existing emulsion system Low stability, the defect of low content in terms of ketone provide a kind of high carrying capacity, green natural, have fast dissolving properties and Gao Sheng Object utilizability, and simple microscapsule powder of preparation process and preparation method thereof.
In order to realize above-mentioned first purpose of the invention, The technical solution adopted by the invention is as follows:
A kind of high instant microcapsule powder of carrying capacity polymethoxyflavone, by each at being grouped as of following mass percentage content:
Preferably, above-mentioned technical proposal, the high instant microcapsule powder of carrying capacity polymethoxyflavone, by following quality percentage It is more each at being grouped as than content:
It is highly preferred that above-mentioned technical proposal, the functional grease can be soybean oil, medium chain triglyceride, cocounut oil, Olive oil, linseed oil are any one or more of.
It is highly preferred that above-mentioned technical proposal, the plants essential oil can be in cinnamon essential oil, lemon, vanilla essential oil It is any one or more.
It is highly preferred that above-mentioned technical proposal, the protide emulsifier can separate egg for Whey Protein Concentrate, whey White, soybean protein isolate, pea separation protein are any one or more of.
It is highly preferred that above-mentioned technical proposal, the polymethoxyflavone class compound can for Nobiletin, orange peel element, Senensetin is any one or more of.
Second object of the present invention is to provide the system of the high instant microcapsule powder of carrying capacity polymethoxyflavone described above Preparation Method, the method specifically comprise the following steps:
(1) functional grease, plants essential oil, polymethoxyflavone powder are mixed according to the ratio, heating stirring makes more methoxies The dissolution of base flavones, is made oily phase;Protide emulsifier is dissolved in the water according to the ratio, water phase is made;
(2) oil is mutually mixed with water, high speed shear processing is dispersed to oil mutually in water phase, then will be finely dispersed Sample carries out high-pressure homogeneous, and circulation homogeneous is to forming lotion;
(3) lotion is spray-dried to obtain microscapsule powder.
Preferably, above-mentioned technical proposal, step (1) heating temperature are 80~100 DEG C, and mixing time is 1~3h.
Preferably, the pressure of above-mentioned technical proposal, step (2) the high pressure homogenization processing is 40~80MPa, homogeneous secondary Number is 4~6 times.
Preferably, above-mentioned technical proposal, the inlet air temperature of step (3) described spray drying are 160~200 DEG C, out wind-warm syndrome Degree is 70~100 DEG C.
The present invention is with functional grease, polymethoxyflavone class compound, and plants essential oil is core material, is emulsified with protide The reaction of agent wall material is prepared.The all raw material that the present invention uses is common raw-food material in life, the function Property grease in be beneficial to health containing a large amount of unsaturated double-bond, can help to reduce cholesterol, prevention and treatment hyperlipidemia.Egg White class emulsifier nutritive value with higher itself and its with good physiological activity, and rich in there is multiple active officials It can roll into a ball, such as hydroxyl, carboxyl, amino.Used plants essential oil is all from the extract of plant spice, in plants essential oil Aldehyde component can with the protein of adsorbed on interfaces occur azomethine react, the structure and environmental stability of interfacial film can be improved, Promote the charging ratio of final microcapsule powder foot couple grease and nutrient.
Compared with prior art, the invention has the following beneficial effects:
(1) invention significantly improves the amounts of containing and stability of polymethoxyflavone class compound.
(2) solution rate of microcapsule powder produced by the present invention is very fast, and water with higher is in dispersibility and meltage.
(3) Manual Suture of the polymethoxyflavone class compound in the obtained microcapsule powder of the present invention obtains effectively Improvement, this unit efficiency for significantly having saved cost, having improved product compared with the product of conventional method preparation.
(4) raw material that the present invention uses is food grade materials, is free of organic solvent, preparation condition is mild, production obtained Product are not introduced into any food processing aid and poisonous and hazardous chemical substance, and use is safer, stable product quality, storage It is longer to deposit the phase, can be widely used for food, health care product, drug, cosmetics.
Detailed description of the invention
Fig. 1 is the scanning electron microscope (SEM) photograph of microscapsule powder;Wherein: P1, P2, P3 are followed successively by made from comparative example 1~3 in figure A Microcapsule powder;P1, P2, P3 are followed successively by microcapsule powder made from Examples 1 to 3 in figure B;
Fig. 2 is stability test effect picture of the microscapsule powder lotion in 0~8h;Wherein: A, B are followed successively by figure P1 Microcapsule powder made from comparative example 1, embodiment 1;A, B are followed successively by microcapsule powder made from comparative example 2, embodiment 2 in figure P2;
Fig. 3 is the Manual Suture comparison diagram of the lotion of microscapsule powder prepared by the embodiment of the present invention 1 and its preparation; Wherein: E2.0, E2.0+CA represent lotion group;P2.0, P2.0+CA represent powder group.
Specific embodiment
Below with reference to case study on implementation and attached drawing, invention is further described in detail.The implementation case is with skill of the present invention Implemented under premised on art, provides detailed embodiment and specific operating process now to illustrate that the present invention has and create Property, but protection scope of the present invention case study on implementation not limited to the following.
The information for including according to the application, to those skilled in the art can be easily to essence of the invention Really description carries out various changes, without departing from spirit and scope of the appended claims.It should be understood that the scope of the present invention Process, property defined by being not limited to or component, because these embodiments and other descriptions are just for the sake of signal Property illustrates certain aspects of the present disclosure.In fact, this field or those skilled in the relevant art can obviously implement the present invention The various changes that mode is made all cover within the scope of the appended claims.
It is not intended to limit the scope of the invention for a better understanding of the present invention, expression dosage used in this application, All numbers of percentage and other numerical value, are understood to be modified with word " about " in all cases.Cause This, unless stated otherwise, otherwise digital parameters listed in specification and appended book are all approximations, It may be changed according to the difference for the desirable properties for attempting to obtain.Each digital parameters at least should be considered as basis It the effective digital reported and is obtained by the conventional method of rounding up.
Embodiment 1
A kind of high instant microcapsule powder of carrying capacity polymethoxyflavone of the present embodiment is grouped as by each group of following content:
The present embodiment high instant microcapsule powder of carrying capacity polymethoxyflavone described above is made with the following method, including such as Lower step:
(1) prepare oily phase: by 9g soybean oil first with 1g cinnamon essential oil after mixing, 0.4g Nobiletin, heating is added To 90 DEG C, 1h is persistently stirred, is kept the temperature after the Nobiletin in oily phase melts completely spare;
(2) prepare water phase: 4.5g Whey Protein Concentrate is added in 85.1g distilled water, persistently stirring 2h to albumen fills Dispersion, stands overnight rear spare under the conditions of being then placed in 4 DEG C.
(3) it is mutually mixed oily with water phase, in ice bath, high speed shear 3min is to water phase under conditions of 12000rad/min Mutually be sufficiently mixed with oil, after the sample that will be uniformly dispersed recycled homogeneous 5 times under conditions of the pressure of 62MPa, obtain even Lotion is spare.
(4) nanoemulsions that will be obtained, at 180 DEG C of inlet temperature, 90 DEG C of outlet temperature, the item of charging rate 6mL/min It is spray-dried to obtain microscapsule powder product, i.e. polymethoxyflavone instant powder under part.
Embodiment 2
A kind of high instant microcapsule powder of carrying capacity polymethoxyflavone of the present embodiment is grouped as by each group of following content:
The present embodiment high instant microcapsule powder of carrying capacity polymethoxyflavone described above is made with the following method, including such as Lower step:
(1) prepare oily phase: by 19g soybean oil first with 1g cinnamon essential oil after mixing, 0.4g orange peel element, heating is added To 90 DEG C, 1h is persistently stirred, is kept the temperature after the orange peel element in oily phase melts completely spare;
(2) prepare water phase: 7.2g soybean protein isolate is added in 72.4g distilled water, persistently stirring 2h to albumen fills Dispersion, stands overnight rear spare under the conditions of being then placed in 4 DEG C.
(3) it is mutually mixed oily with water phase, in ice bath, high speed shear 3min is to water phase under conditions of 12000rad/min Mutually be sufficiently mixed with oil, after the sample that will be uniformly dispersed recycled homogeneous 5 times under conditions of the pressure of 62MPa, obtain even Lotion is spare.
(4) nanoemulsions that will be obtained, at 180 DEG C of inlet temperature, 90 DEG C of outlet temperature, the item of charging rate 6mL/min It is spray-dried to obtain microscapsule powder product, i.e. polymethoxyflavone instant powder under part.
Embodiment 3
A kind of high instant microcapsule powder of carrying capacity polymethoxyflavone of the present embodiment is grouped as by each group of following content:
The present embodiment high instant microcapsule powder of carrying capacity polymethoxyflavone described above is made with the following method, including such as Lower step:
(1) prepare oily phase: by 9g soybean oil first with 1g lemon after mixing, 0.4g Nobiletin, heating is added To 90 DEG C, 1h is persistently stirred, is kept the temperature after the Nobiletin in oily phase melts completely spare;
(2) prepare water phase: 0.9g Whey Protein Concentrate is added in 88.7g distilled water, persistently stirring 2h to albumen fills Dispersion, stands overnight rear spare under the conditions of being then placed in 4 DEG C.
(3) it is mutually mixed oily with water phase, in ice bath, high speed shear 3min is to water phase under conditions of 12000rad/min Mutually be sufficiently mixed with oil, after the sample that will be uniformly dispersed recycled homogeneous 5 times under conditions of the pressure of 62MPa, obtain even Lotion is spare.
(4) nanoemulsions that will be obtained, at 180 DEG C of inlet temperature, 90 DEG C of outlet temperature, the item of charging rate 6mL/min It is spray-dried to obtain microscapsule powder product, i.e. polymethoxyflavone instant powder under part.
Embodiment 4
A kind of high instant microcapsule powder of carrying capacity polymethoxyflavone of the present embodiment is grouped as by each group of following content:
The present embodiment high instant microcapsule powder of carrying capacity polymethoxyflavone described above is made with the following method, including such as Lower step:
(1) prepare oily phase: by 9g medium chain triglyceride first with 1g cinnamon essential oil after mixing, the river 0.75g dried orange peel is added Element is heated to 90 DEG C, persistently stirs 1h, keeps the temperature after the orange peel element in oily phase melts completely spare;
(2) prepare water phase: 4.5g Whey Protein Concentrate is added in 84.75g distilled water, persistently stir 2h to albumen It is fully dispersed, it is stood overnight under the conditions of being then placed in 4 DEG C rear spare.
(3) it is mutually mixed oily with water phase, in ice bath, high speed shear 3min is to water phase under conditions of 12000rad/min Mutually be sufficiently mixed with oil, after the sample that will be uniformly dispersed recycled homogeneous 5 times under conditions of the pressure of 62MPa, obtain even Lotion is spare.
(4) nanoemulsions that will be obtained, at 180 DEG C of inlet temperature, 90 DEG C of outlet temperature, the item of charging rate 6mL/min It is spray-dried to obtain microscapsule powder product, i.e. polymethoxyflavone instant powder under part.
Comparative example 1
A kind of polymethoxyflavone microcapsule powder of this comparative example is grouped as by each group of following content:
Soybean oil (functional grease) 9g
Whey Protein Concentrate (emulsifier) 4.5g
Nobiletin (polymethoxyflavone class compound) 0.4g, the sum of each component mass percent are equal to 100%.
This comparative example polymethoxyflavone microcapsule powder described above is made with the following method, includes the following steps:
(1) prepare oily phase: 0.4g Nobiletin will be added in 9g soybean oil, be heated to 90 DEG C, persistently stir 1h, to oil Nobiletin in phase keeps the temperature spare after melting completely;
(2) prepare water phase: 4.5g Whey Protein Concentrate is added in 85.1g distilled water, persistently stirring 2h to albumen fills Dispersion, stands overnight rear spare under the conditions of being then placed in 4 DEG C.
(3) it is mutually mixed oily with water phase, in ice bath, high speed shear 3min is to water phase under conditions of 12000rad/min Mutually be sufficiently mixed with oil, after the sample that will be uniformly dispersed recycled homogeneous 5 times under conditions of the pressure of 62MPa, obtain even Lotion is spare.
(4) nanoemulsions that will be obtained, at 180 DEG C of inlet temperature, 90 DEG C of outlet temperature, the item of charging rate 6mL/min It is spray-dried to obtain microscapsule powder product, i.e. polymethoxyflavone powder under part.
Comparative example 2
A kind of polymethoxyflavone microcapsule powder of this comparative example is grouped as by each group of following content:
Soybean oil (functional grease) 19g
Soybean protein isolate (emulsifier) 7.2g
Orange peel element (polymethoxyflavone class compound) 0.4g, the sum of each component mass percent are equal to 100%.
The present embodiment polymethoxyflavone microcapsule powder described above is made with the following method, includes the following steps:
(1) prepare oily phase: 0.4g orange peel element will be added in 19g soybean oil, be heated to 90 DEG C, persistently stir 1h, to oily phase In orange peel element completely melt after keep the temperature it is spare;
(2) prepare water phase: 7.2g soybean protein isolate is added in 72.4g distilled water, persistently stirring 2h to albumen fills Dispersion, stands overnight rear spare under the conditions of being then placed in 4 DEG C.
(3) it is mutually mixed oily with water phase, in ice bath, high speed shear 3min is to water phase under conditions of 12000rad/min Mutually be sufficiently mixed with oil, after the sample that will be uniformly dispersed recycled homogeneous 5 times under conditions of the pressure of 62MPa, obtain even Lotion is spare.
(4) nanoemulsions that will be obtained, at 180 DEG C of inlet temperature, 90 DEG C of outlet temperature, the item of charging rate 6mL/min It is spray-dried to obtain microscapsule powder product, i.e. polymethoxyflavone instant powder under part.
Comparative example 3
A kind of polymethoxyflavone microcapsule powder of this comparative example is grouped as by each group of following content:
Soybean oil (functional grease) 9g
Whey Protein Concentrate (emulsifier) 0.9g
Nobiletin (polymethoxyflavone class compound) 0.4g, the sum of each component mass percent are equal to 100%.
The present embodiment polymethoxyflavone microcapsule powder described above is made with the following method, includes the following steps:
(1) prepare oily phase: 0.4g Nobiletin being added into 9g soybean oil, is heated to 90 DEG C, persistently stirs 1h, to oil Nobiletin in phase keeps the temperature spare after melting completely;
(2) prepare water phase: 0.9g Whey Protein Concentrate is added in 88.7g distilled water, persistently stirring 2h to albumen fills Dispersion, stands overnight rear spare under the conditions of being then placed in 4 DEG C.
(3) it is mutually mixed oily with water phase, in ice bath, high speed shear 3min is to water phase under conditions of 12000rad/min Mutually be sufficiently mixed with oil, after the sample that will be uniformly dispersed recycled homogeneous 5 times under conditions of the pressure of 62MPa, obtain even Lotion is spare.
(4) nanoemulsions that will be obtained, at 180 DEG C of inlet temperature, 90 DEG C of outlet temperature, the item of charging rate 6mL/min It is spray-dried to obtain microscapsule powder product, i.e. polymethoxyflavone instant powder under part.
Comparative example 4
A kind of polymethoxyflavone microcapsule powder of this comparative example is grouped as by each group of following content:
Medium chain triglyceride (functional grease) 9g
Whey Protein Concentrate (emulsifier) 4.5g
Nobiletin (polymethoxyflavone class compound) 0.75g, the sum of each component mass percent are equal to 100%.
The present embodiment polymethoxyflavone microcapsule powder described above is made with the following method, includes the following steps:
(1) prepare oily phase: 0.75g Nobiletin being added into 9g medium chain triglyceride, is heated to 90 DEG C, it is lasting to stir 1h is kept the temperature spare after the orange peel element in oily phase melts completely;
(2) prepare water phase: 4.5g Whey Protein Concentrate is added in 84.75g distilled water, persistently stir 2h to albumen It is fully dispersed, it is stood overnight under the conditions of being then placed in 4 DEG C rear spare.
(3) it is mutually mixed oily with water phase, in ice bath, high speed shear 3min is to water phase under conditions of 12000rad/min Mutually be sufficiently mixed with oil, after the sample that will be uniformly dispersed recycled homogeneous 5 times under conditions of the pressure of 62MPa, obtain even Lotion is spare.
(4) nanoemulsions that will be obtained, at 180 DEG C of inlet temperature, 90 DEG C of outlet temperature, the item of charging rate 6mL/min It is spray-dried to obtain microscapsule powder product, i.e. polymethoxyflavone instant powder under part.
Performance test:
Fig. 1 is the scanning electron microscope (SEM) photograph of the microscapsule powder of the present invention and comparative example preparation;Wherein: figure A in P1, P2, P3 according to Secondary is microcapsule powder made from comparative example 1~3;Scheme P1 in B, P2, P3 are followed successively by microcapsule powder made from Examples 1 to 3.From Figure B powder morphology can be seen that powder sample produced by the present invention dispersibility preferably and can independent granulating, do not advise mostly Then ball-type, surface is smooth, flawless and significant hole.Crystal habit discovery is compared, the sample without plants essential oil (is implemented Example 3) in crystallization tubbiness, have apparent section trace, the crystallization in the sample (embodiment 1, embodiment 2) containing plants essential oil is more It is elongated and without apparent section trace.
The charging ratio of microscapsule powder product made from the above embodiment of the present invention 1~4, instant capacity, stability are carried out Test, test result are as shown in table 1.
Charging ratio refers to the percentage that core material is loaded in the solid microcapsules of certain mass, charging ratio=(microcapsules inner core Material amount/microcapsules gross mass) × 100%.
Instant capacity test method is as follows: weighing 5g sample and is put in 100mL beaker, 25 DEG C of deionized water is then added 50mL is stirred in constant temperature blender with magnetic force with the revolving speed of 450rad/min, and record all disperses institute to powder since stirring The time (s) needed.(instant capacity test method is as follows referring to method: 1. Wang Lei, Lan Yuqian, Jessica Lynch's drying process with atomizing pair The influence of rice-chestnut powder instant capacity, 2. woods expands logical milk powder manufacturing engineering [M] Tao Yunzhang to Food Science .2010., translates the Beijing: light Industrial publishing house, 1987:89.)
Stability test method is as follows: being reconstituted with 25 DEG C of water to microscapsule powder, obtains 10% Polymethoxylated Huang There is the time of emulsifiable paste in ketone microcapsule powder lotion, at the uniform velocity stirring lotion, start recording time, observation lotion surface.
When carrying out instant capacity and stability test to powder, it can be seen that microscapsule powder product produced by the present invention Instant effect can reach preferable level, and comparison stability result is it can be found that sample made from comparative example is passing through 5h Standing after upper layer there is apparent emulsifiable paste layer, and microcapsule emulsion produced by the present invention occurs without apparent emulsifiable paste layer, As shown in Figure 2.
Charging ratio, instant capacity, the stability test result table of microscapsule powder product made from 1 Examples 1 to 4 of table
Manual Suture is absorbability when flavone compound is discharged from food matrix in the gastrointestinal tract.The present invention The Manual Suture of polymethoxyflavone instant powder obtained is tested, test results are shown in figure 3.It can from Fig. 3 To find out, the addition of plants essential oil improves the Manual Suture of polymethoxyflavone to a certain extent, and by lotion powder The promotion of the Manual Suture of polymethoxyflavone is also beneficial to after endization.

Claims (9)

1. a kind of high instant microcapsule powder of carrying capacity polymethoxyflavone, it is characterised in that: by each of following mass percentage content At being grouped as:
2. the high instant microcapsule powder of carrying capacity polymethoxyflavone according to claim 1, it is characterised in that: by following quality hundred It is point more each at being grouped as than content:
3. the high instant microcapsule powder of carrying capacity polymethoxyflavone according to claim 1, it is characterised in that: the functional oil Rouge is soybean oil, medium chain triglyceride, cocounut oil, olive oil, and linseed oil is any one or more of.
4. the high instant microcapsule powder of carrying capacity polymethoxyflavone according to claim 1, it is characterised in that: the plants essential oil It is any one or more of for cinnamon essential oil, lemon, vanilla essential oil.
5. the high instant microcapsule powder of carrying capacity polymethoxyflavone according to claim 1, it is characterised in that: the protide cream Agent is that Whey Protein Concentrate, whey protein isolate, soybean protein isolate, pea separation protein are any one or more of.
6. the high instant microcapsule powder of carrying capacity polymethoxyflavone according to claim 1, it is characterised in that: described Polymethoxylated Flavone compound is Nobiletin, orange peel is plain, senensetin is any one or more of.
7. the preparation method of the described in any item high instant microcapsule powders of carrying capacity polymethoxyflavone of claim 1~6, feature Be: the method specifically comprises the following steps:
(1) functional grease, plants essential oil, polymethoxyflavone powder are mixed according to the ratio, heating stirring makes Polymethoxylated Huang Ketone dissolution, is made oily phase;Emulsifier is dissolved in the water according to the ratio, water phase is made;
(2) oil is mutually mixed with water, high speed shear processing is dispersed to oil mutually in water phase, then by finely dispersed sample Carry out high-pressure homogeneous, circulation homogeneous is to forming lotion;
(3) lotion is spray-dried to obtain microscapsule powder.
8. the preparation method of the high instant microcapsule powder of carrying capacity polymethoxyflavone according to claim 7, it is characterised in that: The pressure of step (2) the high pressure homogenization processing is 40~80MPa, and homogeneous number is 4~6 times.
9. the preparation method of the high instant microcapsule powder of carrying capacity polymethoxyflavone according to claim 7, it is characterised in that: The inlet air temperature of step (3) described spray drying is 160~200 DEG C, and leaving air temp is 70~100 DEG C.
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Application publication date: 20190702