Summary of the invention
In view of this, technical problem to be solved by this invention is to provide a kind of natural pigment composition and preparation method thereof, and natural pigment composition homogeneous provided by the invention, stable can mix multiple color tones; Preparation method provided by the invention can be mixed with out multiple natural pigment the natural pigment of multiple color tones.
The invention provides a kind of natural pigment composition, comprising:
Emulsifying agent;
With two or more pigment that is selected from Gardenia Yellow, turmeric yellow, carthamin yellow, citrus coloring matter, xenthophylls and the riboflavin.
The present invention also provides a kind of natural pigment composition, comprising:
Emulsifying agent;
Be selected from one or more pigments in Gardenia Yellow, turmeric yellow, carthamin yellow, citrus coloring matter, xenthophylls and the riboflavin;
With one or more pigments that are selected from capsanthin, monascorubin and the bixin pigment.
The present invention also provides a kind of natural pigment composition, comprising:
Emulsifying agent;
With two or three pigment that is selected from capsanthin, monascorubin and the bixin pigment.
The present invention also provides a kind of natural pigment composition, comprising:
Emulsifying agent;
Be selected from one or more pigments in Gardenia Yellow, turmeric yellow, carthamin yellow, citrus coloring matter, xenthophylls and the riboflavin;
And gardenia blue pigment.
The invention provides a kind of natural pigment composition, comprising:
Emulsifying agent;
Be selected from one or more pigments in capsanthin, monascorubin and the bixin pigment;
And gardenia blue pigment.
Compared with prior art, the present invention selects two or more can obtain the natural pigment composition of different tones with the arbitrary proportion allotment from the yellow pigment that comprises Gardenia Yellow, turmeric yellow, carthamin yellow, citrus coloring matter, xenthophylls and riboflavin, haematochrome that comprises capsanthin, monascorubin and bixin pigment and the cyanine that comprises gardenia blue pigment, as by comprising of different yellow pigment allotments of light yellow, pale yellow, bright orange, orange etc. yellow hue; Comprise shallow orange, orange red etc. orange hue by the allotment of yellow pigment and haematochrome; By comprising of Different Red pigment allotment of pale red, dark red, dark red, bright red etc. red color tone; By comprising of yellow pigment and cyanine allotment of light green, light green, dark green, blackish green, grass green, emerald green etc. green hue; The violet tint that comprises tones such as grey violet, purplish red, purple, sorrel by the allotment of haematochrome and cyanine.Simultaneously, contain emulsifying agent in the natural pigment composition, make comparatively homogeneous, stable of said composition.Therefore, in the natural pigment composition provided by the invention, the combination of different natural pigments can remedy the defective of single pigment, photostabilization as natural yellow pigment that the riboflavin of photostabilization difference, turmeric yellow etc. and comparatively stable Gardenia Yellow combination are obtained is better than riboflavin or turmeric yellow, thereby can reduce consumption, reduce cost.
The present invention also provides a kind of preparation method of natural pigment composition, comprising:
A) natural pigment with two or more dissolves the back mixing respectively, and described natural pigment is Gardenia Yellow, turmeric yellow, carthamin yellow, capsanthin, monascorubin, bixin pigment, citrus coloring matter, xenthophylls, riboflavin and gardenia blue pigment;
B) the mixed solution emulsification, the drying that step a) are obtained obtain natural pigment composition.
The emulsifying agent that uses when preferably, carrying out emulsification is in gum arabic, modified starch class, phosphatide, glyceride type, sucrose ester, sorbitol ester and the propylene glycol ester one or more.
Preferably, carrying out the emulsive time is 0.5h-1h.
Preferably, described drying is spraying drying, vacuum-drying or lyophilize.
The present invention also provides a kind of preparation method of natural pigment composition, comprising:
A) with two or more natural pigment dissolving respectively, emulsification, drying, obtain the natural pigment emulsification, described natural pigment is Gardenia Yellow, turmeric yellow, carthamin yellow, capsanthin, monascorubin, bixin pigment, citrus coloring matter, xenthophylls, riboflavin and gardenia blue pigment;
B) with steps A) in the natural pigment emulsification that obtains mix the back and pulverize, obtain natural pigment composition.
Compared with prior art, the present invention mixes after two or more natural pigment is dissolved respectively, emulsification, drying, or, all can obtain natural pigment composition with two or more natural pigment dissolving respectively, emulsification, embedding, dry back remix.In the natural pigment that the present invention selects for use, Gardenia Yellow, carthamin yellow and gardenia blue pigment are water colo(u)r, capsanthin, xenthophylls, citrus coloring matter and riboflavin are oil-soluble pigment, the existing water-soluble product of turmeric yellow, bixin pigment and monascorubin also has oil-soluble product, therefore, after the mixing solutions of each natural pigment or natural pigment carried out emulsification, can strengthen the intermiscibility between each pigment, thereby obtain even, stable natural pigment composition.In addition, preparation method's technical process provided by the invention is simple, and cost is lower.
Embodiment
The present invention makes up in Gardenia Yellow, turmeric yellow, carthamin yellow, capsanthin, monascorubin, bixin pigment, citrus coloring matter, xenthophylls, riboflavin and the gardenia blue pigment two or more according to arbitrary proportion, can obtain the natural pigment composition of different colour systems, different tones.The present invention forms in each natural pigment of natural pigment composition, and Gardenia Yellow is a water soluble carotenoid, and main component is crocin and crocetin, has advantages such as good stability, strong coloring force; Turmeric yellow is the mixture of curcumine, Demethoxycurcumin and Didemethoxycurcumin, is divided into water-soluble and oily molten two kinds; The carthamin yellow light resistance is good, dyeing power is strong, soluble in water and ethanol; The main component of capsanthin is Capsorubin and capsorubin, strong coloring force, and fast light, hot, sour, alkali etc. is dissolved in grease and ethanol; Monascorubin tone nature, but be subjected to the illumination fugitive color, can water-solublely also can be dissolved in ethanol; The bixin pigment is divided into two kinds of water-soluble and oil solubles, and photostabilization and thermotolerance are all relatively poor; Citrus coloring matter is the mixture of limonene and carotenoid; Xenthophylls is that molecular formula is C
40H
56O
2Carotenoid, be soluble in grease and fatty solvent, to photo-labile; Riboflavin is Wei ShengsuB2 again, is slightly soluble in water; Gardenia blue pigment is soluble in water, because the complete processing difference can have the blueness of different tones.
In pigment provided by the invention, Gardenia Yellow, turmeric yellow, carthamin yellow, citrus coloring matter, xenthophylls and riboflavin are yellow pigment, capsanthin, monascorubin and bixin pigment are haematochrome, gardenia blue pigment is a cyanine, therefore, different natural pigment is mixed different colour systems such as to obtain yellow, orange, red, green, purple; Each natural pigment is pressed the different ratios allotment, can obtain the natural pigment composition of different tones.
The invention provides a kind of natural yellow promotor composition, form by emulsifying agent and two or more pigment that is selected from Gardenia Yellow, turmeric yellow, carthamin yellow, citrus coloring matter, xenthophylls and the riboflavin.In the composite natral yellow pigment each component ratio not simultaneously, the yellow degree of demonstration is also different, as light yellow tone, light-yellow tinge, bright orange tone or orange tone etc.
The invention provides a kind of natural orange colorant composition, comprise emulsifying agent and be selected from one or more yellow pigment in Gardenia Yellow, turmeric yellow, carthamin yellow, citrus coloring matter, xenthophylls and the riboflavin and be selected from one or more haematochrome in capsanthin, monascorubin and the bixin pigment.Yellow and red recombination energy accesses orange, selects different yellow pigment and haematochrome and compound according to different ratios, can obtain the orange of different tones, as light orange, orange-yellow or orange red.
The invention provides a kind of natural red promotor composition, comprise emulsifying agent and two or three pigment that is selected from capsanthin, monascorubin and the bixin pigment.In the composite natral haematochrome each component ratio not simultaneously, the red degree of demonstration is also different, as orange red tone, pale red tone, dark red tone, dark red tone or bright red tone.
The invention provides a kind of natural green promotor composition, comprise emulsifying agent and gardenia blue pigment and one or more xantheins that are selected from Gardenia Yellow, turmeric yellow, carthamin yellow, citrus coloring matter, xenthophylls and the riboflavin.Blue and yellow recombination energy accesses green, because gardenia blue has the blueness of different tones, therefore, choose different tones gardenia blue, carry out compound tense with different ratios and yellow pigment, can access the green of different tones, as light green, dark green, blackish green, light green, grass green, emerald green etc.
The invention provides a kind of natural purpurin composition, comprise emulsifying agent and gardenia blue pigment and one or more haematochrome that are selected from capsanthin, monascorubin and the bixin pigment.Blue and red recombination energy accesses purple, because gardenia blue pigment is by the blueness of different tones, carries out the compound purple that can obtain different tones with different haematochrome with different ratios, as grey violet, purplish red, purple, tone such as reddish brown.
In natural pigment composition provided by the invention, the purpose of emulsifying agent is to make described natural pigment composition homogeneous, stable, described emulsifying agent is preferably food emulsifier, includes but not limited to gum arabic, modified starch class, phosphatide, glyceride type, sucrose ester, sorbitol ester and propylene glycol ester etc.
Described natural pigment composition preferably also comprises thickening material.Because described natural pigment composition is usually used in food, the beverage, therefore, described thickening material is preferably food thickener, includes but not limited to gum arabic, maltodextrin, cyclodextrin and carrageenin etc.
In order to make natural pigment combination mouthfeel better, the present invention preferably comprises sweeting agent in described natural pigment composition, include but not limited to lactose, glucose, fructose, sucrose, Xylitol etc.
Except above-mentioned moiety, natural pigment composition provided by the invention can also comprise other foodstuff additive, as sanitas, antioxidant, raising agent etc.Described sanitas includes but not limited to Sodium Benzoate, potassium sorbate, sulfurous gas, lactic acid etc.; Described antioxidant includes but not limited to vitamins C, isoascorbic acid etc.; Described raising agent includes but not limited to sodium bicarbonate, bicarbonate of ammonia, duplex baking powder etc.
Compared with prior art, natural pigment composition provided by the invention can have multiple color tones, as by comprising of different yellow pigment allotment of light yellow, pale yellow, bright orange, orange etc. yellow hue; Comprise shallow orange, orange red etc. orange hue by the allotment of yellow pigment and haematochrome; By comprising of Different Red pigment allotment of pale red, dark red, dark red, bright red etc. red color tone; By comprising of yellow pigment and cyanine allotment of light green, light green, dark green, blackish green, grass green, emerald green etc. green hue; The violet tint that comprises tones such as grey violet, purplish red, purple, sorrel by the allotment of haematochrome and cyanine.Simultaneously, contain emulsifying agent in the natural pigment composition, make comparatively homogeneous, stable of said composition.In the natural pigment composition provided by the invention, the combination of different natural pigments can remedy the defective of single pigment, be better than riboflavin or turmeric yellow as photostabilization with the riboflavin of photostabilization difference, turmeric yellow etc. and the compound composite natral xanthein that obtains of stable Gardenia Yellow, thereby can reduce consumption, reduce cost.
The present invention also provides a kind of preparation method of natural pigment composition, comprising:
A) two or more natural pigment is dissolved respectively and mix, described natural pigment is Gardenia Yellow, turmeric yellow, carthamin yellow, capsanthin, monascorubin, bixin pigment, citrus coloring matter, xenthophylls, riboflavin or gardenia blue pigment;
B) the mixed solution emulsification, the drying that step a) are obtained obtain natural pigment composition.
In the natural pigment that the present invention selects for use, Gardenia Yellow, carthamin yellow and gardenia blue pigment are water colo(u)r, capsanthin, xenthophylls, citrus coloring matter and riboflavin are oil-soluble pigment, the existing water-soluble product of turmeric yellow, bixin pigment and monascorubin also has oil-soluble product, therefore, can not simply each natural pigment be mixed application.
Each pigment that the present invention at first will select dissolves respectively, then with the solution mixing, the emulsification that obtain, obtains the emulsion of water-in-oil or oil-in-water-type, will can obtain natural pigment composition after the emulsion drying.Because comprise emulsifying agent in the natural pigment composition that obtains after the drying, therefore, this natural pigment composition can form emulsion in oil, also can form emulsion in water.Wherein, when selected pigment is water colo(u)r, selected pigment is dissolved in the water respectively, then with the aqueous solution that obtains, and carry out obtaining natural pigment composition after emulsification, the drying with oil, at this moment, natural pigment composition can form emulsion in oil or in the water; When selected pigment is oil-soluble pigment, selected pigment is dissolved in respectively in the oil, then the oil solution that obtains is mixed, and carry out obtaining natural pigment composition after emulsification, the drying with water, at this moment, natural pigment composition can form emulsion in oil or in the water; When the selected existing oil-soluble pigment of pigment has water colo(u)r again, oil-soluble pigment is dissolved in the oil, water colo(u)r is soluble in water, then with after the aqueous solution that obtains and oil solution mixing, emulsification, the drying, obtain natural pigment composition, at this moment, natural pigment composition can form emulsion in oil or in the water.
Obviously, when selected pigment is water colo(u)r, selected pigment can be dissolved in the water respectively, also selected pigment can be dissolved in the water simultaneously; Further, with after the aqueous solution that obtains or simultaneously pigment is dissolved in the water obtain solution after, can mix with oil, emulsification, drying, obtain compound natural pigment, can be not and oily emulsification yet, convection drying obtains water miscible natural pigment composition.Same, when selected pigment is oil-soluble pigment, selected pigment can be dissolved in respectively in the different oil, also selected pigment can be dissolved in the identical oil simultaneously; Further, the oil solution that obtains mixed the back or simultaneously pigment is dissolved in obtain solution in the oil after, can mix with water, emulsification, drying, obtain natural pigment composition, can be not and emulsifying water yet, convection drying obtains oil-soluble natural pigment composition.
The present invention does not have particular restriction to described dissolved method, can be conventional stirring and dissolving, can be heating for dissolving yet.
The emulsive purpose is that profit is disperseed mutually, forms the milk sap of water-in-oil or oil-in-water-type.The mulser that the present invention uses during to emulsification does not have particular restriction, and the working parameter of mulser is not had particular restriction yet, and the character of not destroying natural pigment when reaching emulsifying effectiveness gets final product.In order not destroy the composition of natural pigment, carry out the emulsive time to be preferably 0.5h-1h.The present invention does not have particular restriction to the emulsifying agent that uses in emulsion process, be preferably food emulsifier, includes but not limited to gum arabic, modified starch class, phosphatide, glyceride type, sucrose ester, sorbitol ester and propylene glycol ester etc.
In order to make more homogeneous, stable of the natural pigment composition that obtains, the present invention preferably adds foodstuff additive such as thickening material, sweeting agent, antioxidant in emulsification.
The exsiccant purpose is that solvent is removed, and obtains the natural pigment composition solid.Among the present invention, described drying is preferably spraying drying, vacuum-drying or lyophilize, more preferably spraying drying.
The present invention also provides second kind of preparation method of natural pigment composition, comprising:
A) with two or more natural pigment dissolving respectively, emulsification, drying, obtain the natural pigment emulsification, described natural pigment is Gardenia Yellow, turmeric yellow, carthamin yellow, capsanthin, monascorubin, bixin pigment, citrus coloring matter, xenthophylls, riboflavin or gardenia blue pigment;
B) with steps A) in the natural pigment emulsification that obtains mix the back and pulverize, obtain natural pigment composition.
In second kind of preparation method provided by the invention, the dissolving respectively of two or more natural pigment, emulsification, the drying that at first will select, obtain single natural pigment emulsification, then each single natural pigment emulsification is mixed, pulverizes, can obtain natural pigment composition.
In second kind of preparation method provided by the invention, water colo(u)r is dissolved in back and oily emulsification in the water, obtain single natural pigment emulsification after the drying, at this moment, owing to through Over emulsfication, comprise emulsifying agent in this single natural pigment emulsification, can form emulsion in oil or in the water; Oil-soluble pigment is dissolved in back and emulsifying water in the oil, and dried product can form emulsion in oil or in the water.Therefore, the single natural pigment that no matter water colo(u)r is formed mixes mutually, still the single natural pigment that oil-soluble pigment is formed mixes mutually, or the single natural pigment that water colo(u)r forms mixed with the single natural pigment of oil-soluble pigment formation, because contain emulsifying agent in the single natural pigment, the mixture that obtains all can form emulsion after crushed in oil or in the water.
In order to make the natural pigment composition that obtains more even, preferably include mixing after conducting powder of the present invention is broken, the mixture after being about to pulverize mixes once more by method well known to those skilled in the art, makes the distribution of each single natural pigment more even.
Except above-mentioned two kinds of preparation methods, the present invention can also by directly will be in Gardenia Yellow, turmeric yellow, carthamin yellow, capsanthin, monascorubin, bixin pigment, citrus coloring matter, xenthophylls, riboflavin and the gardenia blue pigment two or more mix and obtain natural pigment composition after pulverizing, and this kind method is applicable to and desires the situation that each natural pigment of blended is the oil soluble natural pigment or is the water-soluble natural pigment.
Compared with prior art, the present invention mixes after two or more natural pigment is dissolved respectively, emulsification, drying, or, all can obtain natural pigment composition with two or more natural pigment dissolving respectively, emulsification, embedding, dry back remix.In the natural pigment that the present invention selects for use, Gardenia Yellow, carthamin yellow and gardenia blue pigment are water colo(u)r, capsanthin, xenthophylls, citrus coloring matter and riboflavin are oil-soluble pigment, the existing water-soluble product of turmeric yellow, bixin pigment and monascorubin also has oil-soluble product, therefore, after the mixing solutions of each natural pigment or natural pigment carried out emulsification, can strengthen the intermiscibility between each pigment, thereby obtain even, stable natural pigment composition.In addition, preparation method's technical process provided by the invention is simple, and cost is lower.
In order further to understand the present invention, natural pigment composition provided by the invention and preparation method thereof is described in detail below in conjunction with embodiment.
Embodiment 1
The Gardenia Yellow that 200g is commercially available (look valency 100), commercially available carthamin yellow (look valency 150) and the 500g maltodextrin of 350g dissolve fully with distilled water, obtain the aqueous solution; The aqueous solution is added in the mulser, behind the rotating speed emulsification 10min with 4500r/min, add the 1000g colloid at normal temperatures, in the time of 48 ℃,, cool to 30 ℃ then, obtain mixing solutions with the rotating speed insulation emulsification 45min of 4500r/min; Described mixing solutions is carried out spraying drying, obtain solid phase prod, drying conditions is: inlet temperature is 185 ℃; Air outlet temperature is 85 ℃; Electronic shower nozzle rotating speed is 2800r/min; It is standby that solid phase prod is crushed to 60 purpose natural yellow promotor compositions.
Adopt spectrophotometer to measure the light absorption value A of natural yellow promotor composition respectively
0With the light absorption value A at the natural yellow promotor composition of preservation after 6 months under lucifuge, the room temperature, its pigment retention rate is 95%, wherein, and pigment retention rate=A/A
0* 100%.
Get 50g natural yellow promotor composition, with adding the neutral plane of 250kg flour after the water dissolution, make noodles, with peanut oil with noodles fried ripe after, noodles present bright yellow; Obviously fade at room temperature placing 6 months after the noodles packing, not having;
Get 20g natural yellow promotor composition and be added in the commercially available Sprite soda pop of 1000g, beverage presents glassy yellow, places 6 months under the room temperature, does not have and obviously fades.
Embodiment 2
The commercially available capsanthin (look valency 220) of turmeric yellow that 50g is commercially available (look valency 1500) and 120g is dissolved with 500g commercially available molecular distillation Tegin 55G and the emulsification of 200g sucrose ester, obtains emulsion; The monascorubin that 300g is commercially available (look valency 100) is with joining behind the dissolved in distilled water in the emulsion, limit edged emulsification, add 600g colloid and 1000g maltodextrin then, rotating speed with 4500r/min in the time of 40 ℃ is incubated emulsification 50min, fast cooling to 20 ℃, frozen drying under vacuum condition obtains solid phase prod; Then solid phase prod is crushed to 60 orders, obtains natural orange haematochrome composition;
Adopt spectrophotometer to measure the light absorption value A of natural orange haematochrome composition respectively
0With the light absorption value A at the composite natral orange red pigment of preservation after 6 months under lucifuge, the room temperature, its pigment retention rate is 92%, wherein, and pigment retention rate=A/A
0* 100%.
Get 10g natural orange haematochrome composition, with adding in the 100kg beef after the water dissolution, the production technique frying jerky according to dried beef obtains the golden red dried beef, after the packing, places for 12 each months under the room temperature, does not have the phenomenon of obviously fading.
Embodiment 3
The commercially available carthamin yellow of 100g (look valency 150) is dissolved in the water, obtains the sailor yellow aqueous solution; The gardenia blue pigment that 20g is commercially available (look valency 150) is dissolved in the water, and obtains the gardenia blue aqueous solution; The gardenia blue aqueous solution is joined in the sailor yellow aqueous solution, and limit edged emulsification obtains emulsion; The 23g gummi arabicum pulveratum is dissolved in the 300g water, add pure glue of 20g and 400g lactose then, be heated to 85 ℃, add in the emulsion after stirring, after continuing emulsification 10min, be cooled to 45 ℃ rapidly, add then and contain the 50g vitamin C water solution, behind the rotating speed insulation emulsification 30min with 4500r/min, obtain mixing solutions; With mixing solutions be at 85 ℃, vacuum tightness-condition of 0.08MPa under vacuum-drying, obtain solid phase prod; Solid phase prod is crushed to 60 orders, obtains natural emerald green promotor composition.
Adopt spectrophotometer to measure the light absorption value A of natural emerald green promotor composition respectively
0With the light absorption value A at the composite natral emerald green pigment of preservation after 3 months under lucifuge, the room temperature, its pigment retention rate is 95%, wherein, and pigment retention rate=A/A
0* 100%.
The natural emerald green promotor composition of 40g is added in the quartzy grape of 1000g Chef Kang, and beverage presents emerald green, preserves 7 days down, does not have the phenomenon of obviously fading for 55 ℃;
The natural emerald green promotor composition of 40g is added in the 1000g WAHAHA nutrition cable release beverage, and beverage presents bright green, preserves 7 days down, does not have the phenomenon of obviously fading for 55 ℃;
Embodiment 4
The commercially available Powdered gardenia blue pigment (look valency 150) of Powdered monascorubin that 80g is commercially available (look valency 100) and 20g mixes, and obtains mixture; After with pulverizer mixture being crushed to 60 orders, mix once more, obtain natural purpurin composition.
Adopt spectrophotometer to measure the light absorption value A of natural purpurin composition respectively
0With the light absorption value A at the composite natral purpurin of preservation after 3 months under lucifuge, the room temperature, its pigment retention rate is 93%, wherein, and pigment retention rate=A/A
0* 100%.
Get the natural purpurin composition of 50g, with adding after the water dissolution in the 1000g mooncake filling material, the filling material presents red-purple, when 250 ℃ of bakings, does not have the phenomenon of obviously fading; Filling material after the baking was at room temperature preserved 3 months, and color does not have considerable change.
The explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.