CN110063498A - A kind of Bauhinia blakeana carthamin microcapsules and its preparation method and application - Google Patents

A kind of Bauhinia blakeana carthamin microcapsules and its preparation method and application Download PDF

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Publication number
CN110063498A
CN110063498A CN201910310910.2A CN201910310910A CN110063498A CN 110063498 A CN110063498 A CN 110063498A CN 201910310910 A CN201910310910 A CN 201910310910A CN 110063498 A CN110063498 A CN 110063498A
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carthamin
microcapsules
bauhinia blakeana
bauhinia
blakeana
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何芝洲
何敏仪
曾益群
朱子健
徐瑞宏
蔡卫权
刘浩怀
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Guangzhou University
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Guangzhou 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
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/38Other non-alcoholic beverages
    • 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
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52Adding ingredients
    • 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
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52Adding ingredients
    • A23L2/60Sweeteners
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40Colouring or decolouring of foods
    • A23L5/42Addition of dyes or pigments, e.g. in combination with optical brighteners
    • A23L5/43Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

The invention belongs to field of food, and in particular to a kind of Bauhinia blakeana carthamin microcapsules and preparation method thereof further relate to the application that Bauhinia blakeana carthamin microcapsules are prepared into microcapsules suspending beverage.The present invention uses orifice-coagulating bath method, it is wall material by core material, sodium alginate soln of Bauhinia blakeana carthamin solution, core wall material volume ratio is that 1:3~1:5 prepares Bauhinia blakeana carthamin microcapsules, prepares that resulting microcapsules are safe and non-toxic, embedding rate is high, storage stability is high, rich in Bauhinia blakeana carthamin.Bauhinia blakeana carthamin microcapsules suspending beverage provided by the invention rich in Bauhinia blakeana carthamin, beautiful appearance, delicate mouthfeel, chewiness is strong, heat is low, sour-sweet moderate and with the peculiar fragrance of mountain ebony.

Description

A kind of Bauhinia blakeana carthamin microcapsules and its preparation method and application
Technical field
The invention belongs to field of food, and in particular to a kind of Bauhinia blakeana carthamin microcapsules and preparation method thereof, Further relate to the application that Bauhinia blakeana carthamin microcapsules are prepared into microcapsules suspending beverage.
Background technique
Bauhinia blakeana (Bauhinia blakeana Dunn) also known as Chinese redbud, Caesalpiniaceae Bauhinia (Bauhinia), subtropical and tropical zones are mainly grown on.In south China, Bauhinia blakeana is wide as a kind of green plants General plantation, the florescence is long, flower amount is big, resource is renewable, flower is rich in natural red colouring matter, can be used as the weight of exploitation natural red colouring matter Want resource.Natural pigment has tone naturally, highly-safe, and containing the nutritional ingredient that needed by human body is wanted, some also has antioxygen Change, is antitumor, anti-mutation, preventing the physiological functions such as cardiovascular and cerebrovascular disease.A large amount of scientific research proves, Bauhinia blakeana flower Water extract is nontoxic, without overt toxicity effect to Organs of Mice official;And the anthocyanidin of Bauhinia blakeana has significant The bioactivity such as anti-oxidant, antibacterial, such as there is certain scavenging effect to hydroxyl radical free radical;To the Scavenging activity and Vc of super anion Quite;There is inhibitory effect to Escherichia coli, staphylococcus aureus, bacillus subtilis etc..But Bauhinia blakeana premium color The stability of element is poor, such as vulnerable to the influence of high temperature and illumination, pigment utilization rate is caused to decline.
Microcapsules (Microcapsule, abbreviation MC) refer to some tools being made of natural or artificial synthesized high molecular material There are the miniature vessel or packet object of polymeric shell wall, shape is generally in ball-type.Microencapsulated products widely appear in food Industry, medical industry and filed of daily-use chemical industry, especially in field of food.By the processing of microencapsulation, to greatest extent Ground keeps the original color of food and bioactivity, and nutriment is prevented to be destroyed and lose in processing and storage, thus Delay the generation of deterioration, improves the stability of temperature or photoperiod sensitivity food component.
Microcapsules disclosed in the prior art are although numerous, inedible but there are microcapsules, and embedding rate and storage are steady Defect qualitative low, that preparation cost is high, time-consuming, technique is more complex.Such as application No. is 200810015871.5 patent disclosures A kind of Xanthophyll micro-capsule and preparation method thereof, containing a large amount of non-edible organic solvents in raw material composition, such as formaldehyde, penta Dialdehyde, Tween-20, Tween-80 etc. disclose orifice method application No. is 201210356006.3 patent and prepare black fruit fructus lycii color The method of plain microcapsules, the microcapsule embedded rate of fruit wolfberry pigment only have 75%.Application No. is 201611021116.9 patents A kind of method that orifice method prepares the anti-oxidant titanium microcapsules of rice is disclosed, the wall material in preparation method is sodium alginate and sugarcane Sugar fatty acid ester mixed liquor, high production cost.
Summary of the invention
In view of the above shortcomings of the prior art, the purpose of the present invention is to provide a kind of micro- glue of Bauhinia blakeana carthamin Capsule and preparation method thereof, prepares that resulting microcapsules are safe and non-toxic, embedding rate is high, storage stability by the preparation method Height is rich in Bauhinia blakeana carthamin.
It is a further object of the present invention to provide one kind to be rich in Bauhinia blakeana carthamin, beautiful appearance, comfortable taste, mouth Taste is coordinated, flavour is pleasant, heat is low, sour-sweet moderate and with the special aromatic microcapsules suspending beverage of mountain ebony.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of preparation method of Bauhinia blakeana carthamin microcapsules, using orifice-coagulating bath method, including following step It is rapid:
(1) Bauhinia blakeana carthamin core-wall material mixed liquor preparation: by core material Bauhinia blakeana carthamin solution It is mixed with wall material sodium alginate soln with the volume ratio of 1:3~1:5, Bauhinia blakeana carthamin core-wall material mixed liquor is made;
(2) Bauhinia blakeana carthamin core-wall material mixed liquor is at the uniform velocity instilled into chlorine with the speed of 0.8~1.5ml/min Change in calcium solution, then static solidification is filtered by vacuum with Buchner funnel, clear water washing, and room temperature sunning can be prepared by safflower sheep hoof First carthamin microcapsules, wherein the Bauhinia blakeana carthamin core-wall material mixed liquor and calcium chloride solution volume ratio For 1:5~1:7.
The present invention selects wall material of the sodium alginate soln as microcapsules, is the key that determine properties of microcapsules of the present invention One of factor.Sodium alginate has the characteristics that biocompatibility is good, natural, nontoxic, biodegradable.And sodium alginate plastic Mechanism is simple, can at room temperature with metal ion such as Ba2+、Ca2+、Al3+Equal generations displacement reaction, forms insoluble salt, generates Edible microcapsules.In addition, sodium alginate is almost non-swelling in acid medium, can be used to protect core material from gastric acid and The influence of pepsin.
As the preferred embodiment of Bauhinia blakeana carthamin microcapsule preparation method of the present invention, the safflower The concentration of mountain ebony carthamin solution be 4.5~5.5mg/ml, the mass percent of the sodium alginate soln dense 1.8%~ 2.2%, the mass percent concentration of the calcium chloride solution is 2.0%~2.5%.
As the preferred embodiment of Bauhinia blakeana carthamin microcapsule preparation method of the present invention, step (1) In, the volume ratio of the core material Bauhinia blakeana carthamin solution and wall material sodium alginate soln is 1:3;In step (2), institute The volume ratio for stating Bauhinia blakeana carthamin core-wall material mixed liquor and calcium chloride solution is 1:6.
As the preferred embodiment of Bauhinia blakeana carthamin microcapsule preparation method of the present invention, the safflower The concentration of mountain ebony carthamin solution is 5.0mg/ml, the mass percent of the sodium alginate soln dense 2.0%, the chlorine The mass percent concentration for changing calcium solution is 2.5%.
As the preferred embodiment of Bauhinia blakeana carthamin microcapsule preparation method of the present invention, step (1) In, the Bauhinia blakeana carthamin solution is made by Bauhinia blakeana carthamin with dissolved in purified water, the alginic acid By sodium alginate powder in 70 DEG C of pure water-baths, heating stirring is dissolved as paste and is made sodium solution;It is described red in step (2) The injector for medical purpose that flower mountain ebony carthamin core-wall material mixed liquor syringe needle internal diameter is 1.6~2.0mm, in syringe needle from described It is at the uniform velocity instilled in the calcium chloride solution when 15~20cm of calcium chloride solution face, the static curing time is 20~40min.
As the preferred embodiment of Bauhinia blakeana carthamin microcapsule preparation method of the present invention, step (2) Specifically, taking the resulting Bauhinia blakeana carthamin core-of step (1) with the injector for medical purpose that syringe needle internal diameter is 1.6~2.0mm Wall material mixed liquor, and syringe is fixed on iron stand, calcium chloride solution is instilled at the uniform velocity with the speed of 0.8~1.5ml/min In, and 20~40min of static solidification at room temperature, it is then filtered by vacuum with Buchner funnel, is sufficiently washed with clear water, wash away micro- glue Capsule surface ion, then dry at room temperature, surface of microcapsule moisture is removed, can be prepared by the micro- glue of Bauhinia blakeana carthamin Capsule, wherein obtained microcapsules are blackish green.
A kind of Bauhinia blakeana carthamin microcapsules suspending beverage, the Bauhinia blakeana carthamin microcapsules suspend Beverage includes: Bauhinia blakeana carthamin microcapsules, Bauhinia blakeana carthamin, citric acid, calcium gluconate, thickening Agent, sweetener, preservative, drinking water.
As the preferred embodiment of Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, with weight percent Meter, the Bauhinia blakeana carthamin microcapsules suspending beverage includes: Bauhinia blakeana carthamin microcapsules 3.0%, red Flower mountain ebony carthamin 0.04%~0.06%, calcium gluconate 0.1%~0.2%, increases citric acid 0.01%~0.02% Thick dose 0.4%~0.6%, sweetener 9.0%~11.0%, preservative 0.5%~0.7%, drinking water complement to 100%.
As the preferred embodiment of Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, the thickener choosing From at least one of sodium carboxymethylcellulose, carragheen, pectin, xanthan gum, cycloheptaamylose;The sweetener is selected from white sand At least one of sugar, oligofructose, lactitol;The preservative in benzoic acid, sodium benzoate, potassium sorbate at least It is a kind of.
Preferably, the thickener is sodium carboxymethylcellulose, carragheen;The sweetener is white granulated sugar;The anti-corrosion Agent is sodium benzoate.
A kind of preparation method of Bauhinia blakeana carthamin microcapsules suspending beverage, comprising the following steps:
(1) each component of Bauhinia blakeana carthamin microcapsules suspending beverage is weighed in proportion, and with the safflower sheep 8%~10% 80 DEG C of drinking water of hoof nail carthamin microcapsules suspending beverage total weight are respectively by Bauhinia blakeana premium color Element, citric acid, calcium gluconate, thickener, sweetener, preservative are dissolved as solution, are successively uniformly mixed each solution, then 27~28 DEG C of drinking water are added, Bauhinia blakeana carthamin microcapsules are stirring evenly and then adding into, allotment mixed liquor is made;
(2) it will sterilize after step (1) allotment mixed liquor tinning obtained, be placed in water bath with thermostatic control and be heated to 80 DEG C~85 DEG C, 2~10min is kept the temperature, jar, is then inverted by sealed cans while hot, allows to cool to room temperature with flowing water shower, can be prepared by safflower Mountain ebony carthamin microcapsules beverage;
(3) Bauhinia blakeana carthamin microcapsules beverage is made in step (2), is placed in the case where temperature is 2~6 DEG C of environment 4~6h takes out 3~5min of concussion, is suspended in microcapsules in beverage, it is outstanding to can be prepared by Bauhinia blakeana carthamin microcapsules Floating beverage.
Compared with prior art, the invention has the benefit that
1. the present invention, using sodium alginate soln as wall material, Bauhinia blakeana carthamin solution is core material, calcium chloride solution As solidify liquid, in reasonable volume ratio range, the micro- glue of Bauhinia blakeana carthamin is prepared using orifice-coagulating bath method Capsule, it is simple to take full advantage of sodium alginate plastic mechanism, can at room temperature with metal ion such as Ba2+、Ca2+、Al3+It is equal to set Reaction is changed, insoluble salt is formed, it is almost non-swelling in acid medium to generate edible microcapsules and sodium alginate The characteristics of, to efficiently avoid Bauhinia blakeana carthamin vulnerable to high temperature, the influence of illumination, save from damage to the maximum extent The bioactivity of Bauhinia blakeana carthamin improves the utilization rate of Bauhinia blakeana carthamin.
2. Bauhinia blakeana carthamin microcapsules of the invention are rich in Bauhinia blakeana carthamin, preparation process letter Single easy to operate, embedding rate is up to 83.9%~86.8%, raw materials used for food-grade or to derive from food, safe and non-toxic, and By microcapsules technology, the storage stability of Bauhinia blakeana carthamin is improved.
3. in Bauhinia blakeana carthamin microcapsule preparation method of the present invention, by core-wall material mixed liquor to close The speed of reason at the uniform velocity instills in solidify liquid calcium chloride solution, and core-wall material mixed liquor instillation liquid is adjusted in reasonable range It drips size and drop instills the preceding height from calcium chloride, and static solidification in range at a reasonable time, obtained safflower Mountain ebony carthamin surface of microcapsule structural integrity, form is more uniform, and flawless, empty and fracture phenomena generates.
4. Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, to appreciate class Plant Carthamus Tinctorius L mountain ebony The natural red colouring matter of middle extraction is primary raw material, has not only given full play to the nutritive value and effect of Bauhinia blakeana flower, has also filled Divide the renewable resource for being utilized and not being used in life, reduces production cost.
5. Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, composition of raw materials is reasonable, drink obtained Material is in light brown, and microcapsules are suspended in beverage, can give people a kind of completely new physical examination, be a kind of new beverage, rich in red Flower mountain ebony carthamin, beautiful appearance, comfortable taste, taste are coordinated, flavour is pleasant, sour-sweet moderate and with mountain ebony spy It is aromatic, it can be liked by most people.
Detailed description of the invention
Fig. 1 is Bauhinia blakeana carthamin UV absorption canonical plotting.
Specific embodiment
Purposes, technical schemes and advantages in order to better illustrate the present invention, below in conjunction with specific embodiment to the present invention It is described further.
Embodiment 1
A kind of preparation method of Bauhinia blakeana carthamin microcapsules of the present invention, comprising the following steps:
(1) Bauhinia blakeana carthamin core-wall material mixed liquor preparation: by Bauhinia blakeana carthamin pure water After dissolution, compound concentration is 4.5mg/ml Bauhinia blakeana anthocyanidin solution;Sodium alginate powder is added in pure water, at 70 DEG C Heating water bath stirring makes it completely dissolved as paste, the sodium alginate soln that configuration quality percent concentration is 2.0%;It will be dense The sodium alginate soln that degree is 4.5mg/ml Bauhinia blakeana anthocyanidin solution and mass percent concentration is 2.0% is with 1:5's Volume ratio is uniformly mixed, and Bauhinia blakeana carthamin core-wall material mixed liquor is made;
(2) the calcium chloride solution 50ml that mass percent concentration is 2.0% is prepared with pure water;It is with syringe needle internal diameter Flower mountain ebony carthamin core-wall material mixed liquor 10ml obtained by the injector for medical purpose aspiration step (1) of 1.8mm, and by syringe It is fixed on iron stand, adjusts the height of syringe, make syringe needle from calcium chloride liquid level 15cm, at the uniform velocity with the speed of 1.2ml/min It instills in the calcium chloride solution that mass percent concentration is 2.0%, static solidification 35min, then uses Buchner funnel at room temperature It is filtered under diminished pressure, is sufficiently washed with clear water, after draining the water, can be prepared by blackish green Bauhinia blakeana carthamin microcapsules.
Embodiment 2
A kind of preparation method of Bauhinia blakeana carthamin microcapsules of the present invention, comprising the following steps:
(1) Bauhinia blakeana carthamin core-wall material mixed liquor preparation: by Bauhinia blakeana carthamin pure water After dissolution, compound concentration is 5mg/ml Bauhinia blakeana anthocyanidin solution;Sodium alginate powder is added in pure water, in 70 DEG C of water Heating stirring is bathed, is made it completely dissolved as paste, the sodium alginate soln that configuration quality percent concentration is 2.1%;By concentration For 5mg/ml Bauhinia blakeana anthocyanidin solution and mass percent concentration be 2.1% sodium alginate soln with the volume of 1:4 Than being uniformly mixed, Bauhinia blakeana carthamin core-wall material mixed liquor is made;
(2) the calcium chloride solution 70ml that mass percent concentration is 2.3% is prepared with pure water;It is with syringe needle internal diameter Flower mountain ebony carthamin core-wall material mixed liquor 10ml obtained by the injector for medical purpose aspiration step (1) of 1.6mm, and by syringe It is fixed on iron stand, adjusts the height of syringe, make syringe needle from calcium chloride liquid level 20cm, at the uniform velocity with the speed of 1.5ml/min It instills in the calcium chloride solution that mass percent concentration is 2.3%, static solidification 30min, then uses Buchner funnel at room temperature It is filtered under diminished pressure, is sufficiently washed with clear water, after draining the water, can be prepared by blackish green Bauhinia blakeana carthamin microcapsules.
Embodiment 3
A kind of preparation method of Bauhinia blakeana carthamin microcapsules of the present invention, comprising the following steps:
(1) Bauhinia blakeana carthamin core-wall material mixed liquor preparation: by Bauhinia blakeana carthamin pure water After dissolution, compound concentration is 5mg/ml Bauhinia blakeana anthocyanidin solution;Sodium alginate powder is added in pure water, in 70 DEG C of water Heating stirring is bathed, is made it completely dissolved as paste, the sodium alginate soln that configuration quality percent concentration is 2.0%;By concentration For 5.0mg/ml Bauhinia blakeana anthocyanidin solution and mass percent concentration be 2.0% sodium alginate soln with the body of 1:3 Bauhinia blakeana carthamin core-wall material mixed liquor is made than being uniformly mixed in product;
(2) the calcium chloride solution 60ml that mass percent concentration is 2.5% is prepared with pure water;It is with syringe needle internal diameter Flower mountain ebony carthamin core-wall material mixed liquor 10ml obtained by the injector for medical purpose aspiration step (1) of 1.8mm, and by syringe It is fixed on iron stand, adjusts the height of syringe, make syringe needle from calcium chloride liquid level 20cm, at the uniform velocity with the speed of 1.2ml/min It instills in the calcium chloride solution that mass percent concentration is 2.5%, static solidification 30min, then uses Buchner funnel at room temperature It is filtered under diminished pressure, is sufficiently washed with clear water, after draining the water, can be prepared by blackish green Bauhinia blakeana carthamin microcapsules.
Embodiment 4
A kind of preparation method of Bauhinia blakeana carthamin microcapsules of the present invention, comprising the following steps:
(1) Bauhinia blakeana carthamin core-wall material mixed liquor preparation: by Bauhinia blakeana carthamin pure water After dissolution, compound concentration is 5.5mg/ml Bauhinia blakeana anthocyanidin solution;Sodium alginate powder is added in pure water, at 70 DEG C Heating water bath stirring makes it completely dissolved as paste, the sodium alginate soln that configuration quality percent concentration is 1.8%;It will be dense The sodium alginate soln that degree is 5.5mg/ml Bauhinia blakeana anthocyanidin solution and mass percent concentration is 1.8% is with 1:3's Volume ratio is uniformly mixed, and Bauhinia blakeana carthamin core-wall material mixed liquor is made;
(2) the calcium chloride solution 60ml that mass percent concentration is 2.0% is prepared with pure water;It is with syringe needle internal diameter Flower mountain ebony carthamin core-wall material mixed liquor 10ml obtained by the injector for medical purpose aspiration step (1) of 2.0mm, and by syringe It is fixed on iron stand, adjusts the height of syringe, make syringe needle from calcium chloride liquid level 15cm, at the uniform velocity with the speed of 1.5ml/min It instills in the calcium chloride solution that mass percent concentration is 2.0%, static solidification 20min, then uses Buchner funnel at room temperature It is filtered under diminished pressure, is sufficiently washed with clear water, after draining the water, can be prepared by blackish green Bauhinia blakeana carthamin microcapsules.
Embodiment 5
A kind of preparation method of Bauhinia blakeana carthamin microcapsules of the present invention, comprising the following steps:
(1) Bauhinia blakeana carthamin core-wall material mixed liquor preparation: by Bauhinia blakeana carthamin pure water After dissolution, compound concentration is 4.5mg/ml Bauhinia blakeana anthocyanidin solution;Sodium alginate powder is added in pure water, at 70 DEG C Heating water bath stirring makes it completely dissolved as paste, the sodium alginate soln that configuration quality percent concentration is 2.2%;It will be dense The sodium alginate soln that degree is 4.5mg/ml Bauhinia blakeana anthocyanidin solution and mass percent concentration is 2.2% is with 1:5's Volume ratio is uniformly mixed, and Bauhinia blakeana carthamin core-wall material mixed liquor is made;
(2) the calcium chloride solution 50ml that mass percent concentration is 2.5% is prepared with pure water;It is with syringe needle internal diameter Flower mountain ebony carthamin core-wall material mixed liquor 10ml obtained by the injector for medical purpose aspiration step (1) of 1.6mm, and by syringe It is fixed on iron stand, adjusts the height of syringe, make syringe needle from calcium chloride liquid level 20cm, at the uniform velocity with the speed of 0.8ml/min It instills in the calcium chloride solution that mass percent concentration is 2.5%, static solidification 40min, then uses Buchner funnel at room temperature It is filtered under diminished pressure, is sufficiently washed with clear water, after draining the water, can be prepared by blackish green Bauhinia blakeana carthamin microcapsules.
Embodiment 6
A kind of Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, including following components:
Bauhinia blakeana carthamin microcapsules 3.0g, Bauhinia blakeana carthamin 0.06g, white granulated sugar 10.0g, OK a karaoke club Glue 0.1g, sodium carboxymethylcellulose 0.3g, citric acid 0.02g, sodium benzoate 0.7g, calcium gluconate 0.15g, drinking water 85.67g。
Above-mentioned Bauhinia blakeana carthamin microcapsules suspending beverage preparation method, specific steps are as follows:
(1) above-mentioned each component is weighed in proportion, respectively with 80 DEG C of 8g of drinking water respectively by Bauhinia blakeana premium color Element, white granulated sugar, carragheen, sodium carboxymethylcellulose, citric acid, sodium benzoate, calcium gluconate are dissolved as solution, and by white sand Above-mentioned solution, is then successively uniformly mixed by sugar juice filtering removal impurity, and it is total to mixed liquor to add 27 DEG C of cold water Quality is 97.0g, is stirring evenly and then adding into 3.0 Bauhinia blakeana carthamin microcapsules, and allotment mixed liquor is made;
(2) it will sterilize after step (1) allotment mixed liquor tinning obtained, be placed in water bath with thermostatic control and be heated to 83 DEG C, protect Warm 5min, jar, is then inverted by sealed cans while hot, allows to cool to room temperature with flowing water shower, can be prepared by Bauhinia blakeana flower Haematochrome microcapsules beverage;
(3) Bauhinia blakeana carthamin microcapsules beverage is made in step (2), places 4h in the case where temperature is 5 DEG C of environment, Concussion 4min is taken out, microcapsules is suspended in beverage, can be prepared by Bauhinia blakeana carthamin microcapsules suspending beverage.
Embodiment 7
A kind of Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, including following components:
It is Bauhinia blakeana carthamin microcapsules 3.0g, Bauhinia blakeana carthamin 0.05g, white granulated sugar 9.0g, oligomeric Fructose 2.0g, carragheen 0.1g, pectin 0.08g, sodium carboxymethylcellulose 0.3g, citric acid 0.01g, benzoic acid 0.5g, grape Calciofon 0.2g, drinking water 84.76g.
Above-mentioned Bauhinia blakeana carthamin microcapsules suspending beverage preparation method, specific steps are as follows:
(1) above-mentioned each component is weighed in proportion, respectively with 80 DEG C of 8.5g of drinking water respectively by Bauhinia blakeana premium color Element, white granulated sugar, oligofructose, carragheen, pectin, sodium carboxymethylcellulose, citric acid, benzoic acid, calcium gluconate are dissolved as Solution, and white sand sugar juice is filtered into removal impurity, then successively above-mentioned solution is uniformly mixed, adds 28 DEG C of cold water Gross mass to mixed liquor is 97.0g, is stirring evenly and then adding into 3.0 Bauhinia blakeana carthamin microcapsules, and it is mixed that allotment is made Close liquid;
(2) it will sterilize after step (1) allotment mixed liquor tinning obtained, be placed in water bath with thermostatic control and be heated to 80 DEG C, protect Warm 10min, jar, is then inverted by sealed cans while hot, allows to cool to room temperature with flowing water shower, can be prepared by Bauhinia blakeana flower Haematochrome microcapsules beverage;
(3) Bauhinia blakeana carthamin microcapsules beverage is made in step (2), places 5h in the case where temperature is 4 DEG C of environment, Concussion 4min is taken out, microcapsules is suspended in beverage, can be prepared by Bauhinia blakeana carthamin microcapsules suspending beverage.
Embodiment 8
A kind of Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, including following components:
Bauhinia blakeana carthamin microcapsules 3.0g, Bauhinia blakeana carthamin 0.05g, white granulated sugar 8.0g, lactose Alcohol 1.0g, carragheen 0.1g, xanthan gum 0.1g, sodium carboxymethylcellulose 0.3g, citric acid 0.02g, sodium benzoate 0.6g, sorb Sour potassium 0.01g, calcium gluconate 0.1g, drinking water 86.72g.
Above-mentioned Bauhinia blakeana carthamin microcapsules suspending beverage preparation method, specific steps are as follows:
(1) above-mentioned each component is weighed in proportion, respectively with 80 DEG C of 9.0g of drinking water respectively by Bauhinia blakeana premium color Element, white granulated sugar, lactitol, carragheen, xanthan gum, sodium carboxymethylcellulose, citric acid, sodium benzoate, potassium sorbate, glucose Sour calcium is dissolved as solution, and white sand sugar juice is filtered removal impurity, is then successively uniformly mixed above-mentioned solution, adds 27 DEG C cold water to mixed liquor gross mass be 97.0g, be stirring evenly and then adding into 3.0 Bauhinia blakeana carthamin microcapsules, Allotment mixed liquor is made;
(2) it will sterilize after step (1) allotment mixed liquor tinning obtained, be placed in water bath with thermostatic control and be heated to 84 DEG C, protect Warm 5min, jar, is then inverted by sealed cans while hot, allows to cool to room temperature with flowing water shower, can be prepared by Bauhinia blakeana flower Haematochrome microcapsules beverage;
(3) Bauhinia blakeana carthamin microcapsules beverage is made in step (2), places 4h in the case where temperature is 4 DEG C of environment, Concussion 4min is taken out, microcapsules is suspended in beverage, can be prepared by Bauhinia blakeana carthamin microcapsules suspending beverage.
Embodiment 9
A kind of Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, including following components:
Bauhinia blakeana carthamin microcapsules 3.0g, Bauhinia blakeana carthamin 0.04g, white granulated sugar 11.0g, OK a karaoke club Glue 0.12g, cycloheptaamylose 0.01g, sodium carboxymethylcellulose 0.40g, citric acid 0.01g, sodium benzoate 0.65g, glucose Sour calcium 0.1g, drinking water 84.67g.
Above-mentioned Bauhinia blakeana carthamin microcapsules suspending beverage preparation method, specific steps are as follows:
(1) above-mentioned each component is weighed in proportion, respectively with 80 DEG C of 9.5g of drinking water respectively by Bauhinia blakeana premium color Element, white granulated sugar, carragheen, cycloheptaamylose, sodium carboxymethylcellulose, citric acid, sodium benzoate, calcium gluconate are dissolved as molten Liquid, and white sand sugar juice is filtered into removal impurity, then successively above-mentioned solution is uniformly mixed, adds 27 DEG C of cold water extremely The gross mass of mixed liquor is 97.0g, is stirring evenly and then adding into 3.0 Bauhinia blakeana carthamin microcapsules, and allotment mixing is made Liquid;
(2) it will sterilize after step (1) allotment mixed liquor tinning obtained, be placed in water bath with thermostatic control and be heated to 80 DEG C, protect Warm 10min, jar, is then inverted by sealed cans while hot, allows to cool to room temperature with flowing water shower, can be prepared by Bauhinia blakeana flower Haematochrome microcapsules beverage;
(3) Bauhinia blakeana carthamin microcapsules beverage is made in step (2), places 6h in the case where temperature is 6 DEG C of environment, Concussion 3min is taken out, microcapsules is suspended in beverage, can be prepared by Bauhinia blakeana carthamin microcapsules suspending beverage.
Embodiment 10
A kind of Bauhinia blakeana carthamin microcapsules suspending beverage of the present invention, including following components:
Bauhinia blakeana carthamin microcapsules 3.0g, Bauhinia blakeana carthamin 0.04g, white granulated sugar 10.0g, OK a karaoke club Glue 0.2g, pectin 0.05g, sodium carboxymethylcellulose 0.35g, citric acid 0.01g, sodium benzoate 0.55g, calcium gluconate 0.12g, drinking water 85.68g.
Above-mentioned Bauhinia blakeana carthamin microcapsules suspending beverage preparation method, specific steps are as follows:
(1) above-mentioned each component is weighed in proportion, respectively with 80 DEG C of 10.0g of drinking water respectively by Bauhinia blakeana premium Pigment, white granulated sugar, carragheen, pectin, sodium carboxymethylcellulose, citric acid, sodium benzoate, calcium gluconate are dissolved as solution, And white sand sugar juice is filtered into removal impurity, then successively above-mentioned solution is uniformly mixed, adds 28 DEG C of cold water to mixed The gross mass for closing liquid is 97.0g, is stirring evenly and then adding into 3.0 Bauhinia blakeana carthamin microcapsules, and allotment mixed liquor is made;
(2) it will sterilize after step (1) allotment mixed liquor tinning obtained, be placed in water bath with thermostatic control and be heated to 85 DEG C, protect Warm 2min, jar, is then inverted by sealed cans while hot, allows to cool to room temperature with flowing water shower, can be prepared by Bauhinia blakeana flower Haematochrome microcapsules beverage;
(3) Bauhinia blakeana carthamin microcapsules beverage is made in step (2), places 4h in the case where temperature is 2 DEG C of environment, Concussion 5min is taken out, microcapsules is suspended in beverage, can be prepared by Bauhinia blakeana carthamin microcapsules suspending beverage.
Experimental example 1
The measurement of the microcapsule embedded rate of Bauhinia blakeana carthamin, specific measuring method are as follows:
(1) configuration of solution: the mountain ebony haematochrome of 0.1g is weighed, is 100mL with deionized water dissolving constant volume;
(2) it determines maximum absorption wavelength: all-wave is carried out in 200~800nm wave-length coverage using ultraviolet specrophotometer Long scan determines that the ultraviolet maximum absorption wavelength of Bauhinia blakeana carthamin is 524nm;
(3) Bauhinia blakeana carthamin UV absorption standard curve is made
Respectively prepare 1.000mg/mL, 0.900mg/mL, 0.700mg/mL, 0.500mg/mL, 0.400mg/mL, The Bauhinia blakeana carthamin standard solution of 0.250mg/mL, 0.100mg/mL, 0.005mg/mL, in maximum absorption wavelength The absorbance that each standard solution is measured at 524nm, draws curve.Using concentration as x-axis, absorbance is the mark that y-axis obtains haematochrome The UV absorption standard curve of directrix curve, Bauhinia blakeana carthamin is shown in attached drawing 1, by attached drawing 1 it is found that standard curve is Y= 0.01028+0.73567x, R=0.9998, Bauhinia blakeana carthamin solution concentration is in 0.005mg/mL to 1.000mg/mL Interior, concentration and absorbance have good linear relationship.
(4) it detects and calculates: safflower sheep is made in the preparation method for filtering 1-5 of the embodiment of the present invention respectively with Buchner funnel After hoof nail carthamin microcapsules are dripped to it without water droplet, the absorbance of filtrate is measured at maximum absorption wavelength 524nm, according to Standard curve calculates its concentration, finds out embedding rate, test result such as table 1 further according to formula.
Embedding rate calculation formula:
Y=(C1V1-C2V2)/C1V1× 100%
Wherein: Y is pigment embedding rate, C1Protochrome concentration, V1Protochrome liquor capacity, C2Filtrate pigment concentration, V2 filtrate Volume.
The embedding rate of 1 Bauhinia blakeana carthamin microcapsules of table
Embodiment Embedding rate
Embodiment 1 83.9%
Embodiment 2 84.5%
Embodiment 3 86.8%
Embodiment 4 84.8%
Embodiment 5 83.7%
The preparation method of the Bauhinia blakeana carthamin microcapsules is prepared embodiment 1-5's through the invention Bauhinia blakeana carthamin microcapsules, embedding rate is up to 83% or more, wherein with the Bauhinia blakeana premium of embodiment 3 Pigment microcapsule embedding rate highest is 86.8%.
Experimental example 2
Temperature and illumination are to Bauhinia blakeana carthamin microcapsule stability
(1) influence of the temperature to Bauhinia blakeana carthamin microcapsule stability
Bauhinia blakeana carthamin microcapsules made from the preparation method of the 0.1g embodiment of the present invention 3 are taken to be placed in 10ml In ionized water, respectively in 80 DEG C of temperature, 90 DEG C, 100 DEG C of heating water baths, its metamorphosis is observed, after 30min, in absorption maximum The absorbance of its aqueous solution is measured under wavelength 524nm, calculates pigment storage rate.Prepare the Bauhinia blakeana of 0.5 μ g/mL of 10ml Carthamin aqueous solution, respectively after 80 DEG C of temperature, 90 DEG C, 100 DEG C of heating water baths, 30min, in maximum absorption wavelength 524nm The lower absorbance change measured in its solution, calculates pigment storage rate, and experimental result is shown in Table 2.
(2) influence of the illumination to Bauhinia blakeana carthamin microcapsule stability
Bauhinia blakeana carthamin microcapsules made from the preparation method of the 0.1g embodiment of the present invention 3 are taken to be placed in 10ml It in ionized water, is placed under sunlight and irradiates, observe its metamorphosis, measured at maximum absorption wavelength 524nm once every 3h The absorbance of its aqueous solution.The Bauhinia blakeana safflower red pigment aqueous solution for preparing 0.5 μ g/mL of 10ml, is placed under sunlight and shines It penetrates, observation pigment solution color change variation measures its primary absorbance every 3h at maximum absorption wavelength 524nm.Finally The storage rate of Bauhinia blakeana safflower red pigment after illumination 9h is calculated separately, experimental result is shown in Table 3.
(3) storage rate of Bauhinia blakeana carthamin is calculated
Bauhinia blakeana carthamin microcapsules pigment storage rate calculation formula is as follows:
Wherein S1For the pigment storage rate of Bauhinia blakeana carthamin microcapsules, A0It is micro- for Bauhinia blakeana carthamin The absorbance (0.871abs) of pigment, A in capsule1The pigment extinction discharged for Bauhinia blakeana carthamin microcapsules in water Degree.
Bauhinia blakeana safflower red pigment aqueous solution pigment storage rate calculation formula is as follows:
Wherein S2For Bauhinia blakeana carthamin aqueous solution pigment storage rate, A2It is red after heating/illumination for a period of time The absorbance of flower mountain ebony carthamin aqueous solution, As are Bauhinia blakeana carthamin aqueous solution initial absorbance.
Influence of 2 temperature of table to Bauhinia blakeana carthamin microcapsule stability
As shown in Table 2, temperature has certain influence to the stability of Bauhinia blakeana carthamin, but after microencapsulation, At a temperature of 100 DEG C, after heating 30min, the storage rate of pigment is appointed 98% or more, and microcapsules do not rupture, and form does not have yet It changes, and Bauhinia blakeana carthamin aqueous solution is at a temperature of 100 DEG C, after heating 30min, pigment storage rate is only It is 63.6%, thus illustrates, the pigment stability of Bauhinia blakeana carthamin microcapsules compares Bauhinia blakeana carthamin Before microencapsulation, the stability of temperature is significantly improved.
Influence of 3 illumination of table to Bauhinia blakeana carthamin microcapsule stability
Seen from table 3, absorbance falls sharply after the illumination of Bauhinia blakeana carthamin aqueous solution, and pigment content reduces, explanation Illumination is affected to pigment stability, and the variation of absorbance after illumination of Bauhinia blakeana carthamin microcapsules is unknown Aobvious, pigment preservation still has 93.5% after 9h, thus illustrates, the pigment stability of Bauhinia blakeana carthamin microcapsules is compared Before Bauhinia blakeana carthamin microencapsulation, the stability of illumination is significantly improved.
In summary, the microcapsules generated using sodium alginate as wall material have effectively kept away Bauhinia blakeana premium color Element is influenced by high temperature, illumination, has saved the bioactivity of Bauhinia blakeana carthamin from damage to the maximum extent, improves safflower sheep The utilization rate of hoof nail carthamin.
Experimental example 3
The sense organ of Bauhinia blakeana carthamin microcapsules suspending beverage measures
The subjective appreciation content and standard of 4 Bauhinia blakeana carthamin microcapsules suspending beverage of table
According to the subjective appreciation content and standard of above-mentioned Bauhinia blakeana carthamin microcapsules suspending beverage, to embodiment The Bauhinia blakeana carthamin microcapsules suspending beverage of 6-10 carries out subjective appreciation, and the results are shown in Table 5:
The results of sensory evaluation of 5 Bauhinia blakeana carthamin microcapsules suspending beverage of table
Embodiment Color Fragrance Flavour Tissue morphology Total score
Embodiment 6 11 12 28 36 87
Embodiment 7 10 13 25 35 83
Embodiment 8 10 12 25 40 87
Embodiment 9 12 11 28 38 89
Embodiment 10 12 14 24 37 87
The drink from the evaluation result of table 5 it is found that the Bauhinia blakeana carthamin microcapsules of 6-10 of the embodiment of the present invention suspend Material: color is light brown, and color is neither too strong nor too light;Faint scent with Bauhinia blakeana flower neither too strong nor too light, smell are coordinated;It is sour-sweet refreshing Mouthful, comfortable taste, taste is coordinated, and flavour is pleasant;Uniform microcapsule is suspended in beverage, no floccule, beverage clear, stream Dynamic property is good.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention The limitation of range is protected, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should Understand, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the essence of technical solution of the present invention And range.

Claims (10)

1. a kind of preparation method of Bauhinia blakeana carthamin microcapsules, which comprises the following steps:
(1) Bauhinia blakeana carthamin core-wall material mixed liquor preparation: by core material Bauhinia blakeana carthamin solution and wall Material sodium alginate soln is mixed with the volume ratio of 1:3~1:5, and Bauhinia blakeana carthamin core-wall material mixed liquor is made;
(2) the resulting Bauhinia blakeana carthamin core-wall material mixed liquor of step (1) is even with the speed of 0.8~1.5ml/min Speed instills in calcium chloride solution, then static solidification is filtered by vacuum with Buchner funnel, clear water washing, and room temperature sunning can be prepared by Bauhinia blakeana carthamin microcapsules, wherein the Bauhinia blakeana carthamin core-wall material mixed liquor and calcium chloride solution Volume ratio be 1:5~1:7.
2. the preparation method of Bauhinia blakeana carthamin microcapsules as described in claim 1, which is characterized in that the safflower The concentration of mountain ebony carthamin solution is 4.5~5.5mg/ml, and the mass percent concentration of the sodium alginate soln is 1.8%~2.2%, the mass percent concentration of the calcium chloride solution is 2.0%~2.5%.
3. the preparation method of Bauhinia blakeana carthamin microcapsules as described in claim 1, which is characterized in that step (1) In, the volume ratio of the core material Bauhinia blakeana carthamin solution and wall material sodium alginate soln is 1:3;In step (2), institute The volume ratio for stating Bauhinia blakeana carthamin core-wall material mixed liquor and calcium chloride solution is 1:6.
4. the preparation method of Bauhinia blakeana carthamin microcapsules as described in claim 1, which is characterized in that the safflower The concentration of mountain ebony carthamin solution is 5.0mg/ml, and the mass percent concentration of the sodium alginate soln is 2.0%, institute The mass percent concentration for stating calcium chloride solution is 2.5%.
5. the preparation method of Bauhinia blakeana carthamin microcapsules as described in claim 1, which is characterized in that step (1) In, the Bauhinia blakeana carthamin solution is made by Bauhinia blakeana carthamin with dissolved in purified water, the alginic acid By sodium alginate powder in 70 DEG C of pure water-baths, heating stirring is dissolved as paste and is made sodium solution;It is described red in step (2) The injector for medical purpose that flower mountain ebony carthamin core-wall material mixed liquor syringe needle internal diameter is 1.6~2.0mm, in syringe needle from described It is at the uniform velocity instilled in the calcium chloride solution when 15~20cm of calcium chloride solution face, the static curing time is 20~40min.
6. a kind of using the Bauhinia blakeana carthamin microcapsules being prepared such as any one of Claims 1 to 5 the method.
7. the suspending beverage containing Bauhinia blakeana carthamin microcapsules described in claim 6, which is characterized in that the safflower The micro- colloidal suspension beverage of mountain ebony carthamin includes: Bauhinia blakeana carthamin microcapsules, Bauhinia blakeana carthamin, lemon Lemon acid, calcium gluconate, thickener, sweetener, preservative, drinking water.
8. Bauhinia blakeana carthamin microcapsules suspending beverage as claimed in claim 7, which is characterized in that with weight percent Than meter, the Bauhinia blakeana carthamin microcapsules suspending beverage includes following components: the micro- glue of Bauhinia blakeana carthamin Capsule 3.0%, Bauhinia blakeana carthamin 0.04%~0.06%, citric acid 0.01%~0.02%, calcium gluconate 0.1% ~0.2%, thickener 0.4%~0.6%, sweetener 9.0%~11.0%, preservative 0.5%~0.7%, mended with drinking water Enough to 100%.
9. Bauhinia blakeana carthamin microcapsules suspending beverage as claimed in claim 7, which is characterized in that the thickener Selected from least one of sodium carboxymethylcellulose, carragheen, pectin, xanthan gum, cycloheptaamylose;The sweetener is selected from white At least one of granulated sugar, oligofructose, lactitol;The preservative in benzoic acid, sodium benzoate, potassium sorbate extremely Few one kind.
10. the preparation side of Bauhinia blakeana carthamin microcapsules suspending beverage as described in claim 7-9 any claim Method, which comprises the following steps:
(1) each component of Bauhinia blakeana carthamin microcapsules suspending beverage is weighed in proportion, and with the Bauhinia blakeana 8%~10% 80 DEG C of drinking water of carthamin microcapsules suspending beverage total weight respectively by Bauhinia blakeana carthamin, Citric acid, calcium gluconate, thickener, sweetener, preservative are dissolved as solution, are successively uniformly mixed each solution, then again 27~28 DEG C of drinking water are added, are stirring evenly and then adding into Bauhinia blakeana carthamin microcapsules, allotment mixed liquor is made;
(2) it will sterilize after step (1) allotment mixed liquor tinning obtained, be placed in water bath with thermostatic control and be heated to 80 DEG C~85 DEG C, 2~10min is kept the temperature, jar, is then inverted by sealed cans while hot, allows to cool to room temperature with flowing water shower, can be prepared by safflower sheep Hoof nail carthamin microcapsules beverage;
(3) Bauhinia blakeana carthamin microcapsules beverage is made in step (2), place 4 in the case where temperature is 2~6 DEG C of environment~ 6h takes out 3~5min of concussion, is suspended in microcapsules in beverage, can be prepared by the suspension of Bauhinia blakeana carthamin microcapsules Beverage.
CN201910310910.2A 2019-04-17 2019-04-17 A kind of Bauhinia blakeana carthamin microcapsules and its preparation method and application Pending CN110063498A (en)

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Application publication date: 20190730