CN106418131A - Preparation method of oil-soluble natural pigment - Google Patents
Preparation method of oil-soluble natural pigment Download PDFInfo
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- CN106418131A CN106418131A CN201611045898.XA CN201611045898A CN106418131A CN 106418131 A CN106418131 A CN 106418131A CN 201611045898 A CN201611045898 A CN 201611045898A CN 106418131 A CN106418131 A CN 106418131A
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- oil
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- emulsifying agent
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- 239000000049 pigment Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 32
- 239000000839 emulsion Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 10
- 235000013305 food Nutrition 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 240000001972 Gardenia jasminoides Species 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 35
- 238000010008 shearing Methods 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 22
- 235000006708 antioxidants Nutrition 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 9
- -1 polyphenols palmitic acid lipid Chemical class 0.000 claims description 9
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 4
- 235000021314 Palmitic acid Nutrition 0.000 claims description 4
- 244000269722 Thea sinensis Species 0.000 claims description 4
- 229930003427 Vitamin E Natural products 0.000 claims description 4
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N n-hexadecanoic acid Natural products CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 4
- 235000013824 polyphenols Nutrition 0.000 claims description 4
- 229930003231 vitamin Natural products 0.000 claims description 4
- 235000013343 vitamin Nutrition 0.000 claims description 4
- 239000011782 vitamin Substances 0.000 claims description 4
- 229940088594 vitamin Drugs 0.000 claims description 4
- 235000019165 vitamin E Nutrition 0.000 claims description 4
- 229940046009 vitamin E Drugs 0.000 claims description 4
- 239000011709 vitamin E Substances 0.000 claims description 4
- 150000003722 vitamin derivatives Chemical class 0.000 claims description 4
- 229930003316 Vitamin D Natural products 0.000 claims description 3
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 claims description 3
- 235000021466 carotenoid Nutrition 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 235000019166 vitamin D Nutrition 0.000 claims description 3
- 239000011710 vitamin D Substances 0.000 claims description 3
- 150000003710 vitamin D derivatives Chemical class 0.000 claims description 3
- 229940046008 vitamin d Drugs 0.000 claims description 3
- UHZLTTPUIQXNPO-UHFFFAOYSA-N 2,6-ditert-butyl-3-methylphenol Chemical compound CC1=CC=C(C(C)(C)C)C(O)=C1C(C)(C)C UHZLTTPUIQXNPO-UHFFFAOYSA-N 0.000 claims description 2
- 241001597008 Nomeidae Species 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 235000010323 ascorbic acid Nutrition 0.000 claims description 2
- 229960005070 ascorbic acid Drugs 0.000 claims description 2
- 239000011668 ascorbic acid Substances 0.000 claims description 2
- 230000001804 emulsifying effect Effects 0.000 claims description 2
- 238000000855 fermentation Methods 0.000 claims description 2
- 230000004151 fermentation Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000002779 inactivation Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000002537 cosmetic Substances 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract description 4
- 230000003078 antioxidant effect Effects 0.000 abstract description 2
- 238000000265 homogenisation Methods 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 241000157835 Gardenia Species 0.000 description 34
- 235000011837 pasties Nutrition 0.000 description 7
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 6
- 239000008157 edible vegetable oil Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 229920001214 Polysorbate 60 Polymers 0.000 description 4
- 235000019197 fats Nutrition 0.000 description 4
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 description 4
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 description 4
- 229940113124 polysorbate 60 Drugs 0.000 description 4
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 3
- 235000018958 Gardenia augusta Nutrition 0.000 description 3
- NWGKJDSIEKMTRX-MDZDMXLPSA-N Sorbitan oleate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(O)C1OCC(O)C1O NWGKJDSIEKMTRX-MDZDMXLPSA-N 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 229940075507 glyceryl monostearate Drugs 0.000 description 3
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 3
- HDLNSTQYXPTXMC-UHFFFAOYSA-N Astaxanthin-diacetat Natural products O=C1C(OC(=O)C)CC(C)(C)C(C=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC=2C(CC(C(=O)C=2C)OC(C)=O)(C)C)=C1C HDLNSTQYXPTXMC-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- QWVMSYBGKWZIIE-RDFNRINOSA-N Flavochrome Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C1OC2(C)CCCC(C)(C)C2=C1)C=CC=C(/C)C=CC3C(=CCCC3(C)C)C QWVMSYBGKWZIIE-RDFNRINOSA-N 0.000 description 2
- 244000111489 Gardenia augusta Species 0.000 description 2
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- QWVMSYBGKWZIIE-FZKBJVJCSA-N flavochrome Chemical compound O1C2(C)CCCC(C)(C)C2=CC1C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C1C(C)=CCCC1(C)C QWVMSYBGKWZIIE-FZKBJVJCSA-N 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 108010059892 Cellulase Proteins 0.000 description 1
- XJMPAUZQVRGFRE-SCHFUKFYSA-N Gardenoside Natural products O=C(OC)C=1[C@H]2[C@H]([C@H](O[C@H]3[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O3)OC=1)[C@@](O)(CO)C=C2 XJMPAUZQVRGFRE-SCHFUKFYSA-N 0.000 description 1
- 241000607292 Maguireothamnus speciosus Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002634 lipophilic molecules Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- XJMPAUZQVRGFRE-AYDWLWLASA-N methyl (1s,4as,7s,7as)-7-hydroxy-7-(hydroxymethyl)-1-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,7a-dihydro-1h-cyclopenta[c]pyran-4-carboxylate Chemical compound O([C@@H]1OC=C([C@@H]2[C@H]1[C@](C=C2)(O)CO)C(=O)OC)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O XJMPAUZQVRGFRE-AYDWLWLASA-N 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000010388 propyl gallate Nutrition 0.000 description 1
- 239000000473 propyl gallate Substances 0.000 description 1
- 229940075579 propyl gallate Drugs 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/46—Ingredients of undetermined constitution or reaction products thereof, e.g. skin, bone, milk, cotton fibre, eggshell, oxgall or plant extracts
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Birds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
In order to overcome the defects in the prior art, the invention provides a preparation method of an oil-soluble natural pigment. The method comprises the following steps: S1. mixing a natural pigment raw material with an oil-soluble antioxidant and an emulsifier B with the HLB (hydrophile-lipophile balance) value of 8-18 to obtain a pretreatment solution; S2. adding an emulsifier A with the HLB value of 2-7 into the pretreatment solution obtained in the step S1, and mixing and stirring to obtain an emulsion; and S3. carrying out homogenization treatment on the emulsion obtained in the step S2 to obtain the oil-soluble natural pigment. The homogenization treatment process comprises the following steps: putting the emulsion obtained in the step S2 into a high-pressure homogenizer at 20-60 DEG C under the pressure of 10-50 MPa, and carrying out homogenization treatment for 0.3-5 hours. The oil-soluble natural pigment has the advantages of short process route, low equipment cost and low operating cost. The obtained product can be widely used in the fields of food, medicine, cosmetics and the like. The oil-soluble natural pigment has favorable oil solubility and stability. The preparation method can be used for preparing oil-soluble gardenia blue.
Description
Technical field
The invention belongs to pigment preparing technical field, and in particular to a kind of preparation method of oil-soluble natural pigment.
Background technology
Natural pigment is to extract the plain color for obtaining from natural animal-plant, wherein can be carried by Maguireothamnus speciosus cape jasmine fruit
Take multiple pigments, wherein gardenia blue be extracted by cape jasmine fruit after through fermentation, inactivation, filter, evaporation, refined, drying are formed.Cape jasmine
It is in vivid blueness that son is blue, can use cooperatively with the pigment of other colors and obtain different tones, such as coordinate with flavochrome
Using can obtain green hue, and red pigment, flavochrome are with the use of obtaining brown etc..Gardenia blue can apply to food, medicine,
The fields such as cosmetics, but it is water colo(u)r by gardenia blue prepared by said method, it is impossible to used in oils and fatss, limit to significantly
The range of application of gardenia blue.At present, in terms of domestic manufacturers mostly concentrate on the preparation of Fructus Gardeniae to the research of gardenia blue, such as
CN102021210B is disclosed a kind of extraction through ethanol using Fructus Gardeniae fruit powder and obtains, macroporous resin adsorption, alumina column absorption point
From gardenoside is obtained, adding cellulase, hydrolyst and aminoacid to be hydrolyzed, drying the method that gardenia blue is obtained.
And the application aspect for gardenia blue, in particular how water miscible gardenia blue emulsifying is prepared into grinding for oil-soluble natural pigment
Study carefully less.
The method that existing water-soluble natural plain color prepares oil-soluble natural pigment generally comprises an emulsion process, such as
CN101352400A discloses a kind of cosmetics, which includes the preparation method of oil-soluble natural pigment, specifically includes：Utilize
HLB is processed for the emulsifying agent heap water-soluble natural pigment raw material of 4-5, and the addition of emulsifying agent is cosmetics gross weight
0.5-5%.But the oil-soluble of oil-soluble natural pigment, especially gardenia blue that the method is prepared and less stable.
Or modification by copolymerization method, i.e., a large amount of lipophilic molecule are introduced on the strand of water-soluble natural plain color by copolyreaction and connect section
Or functional group, water-soluble natural plain color is modified as oil-soluble.But the preparation cost of the method is high, yield is low, purification is tired
Difficulty, and the not relevant report with regard to the modification by copolymerization technology of gardenia blue.
Content of the invention
The oil-soluble of the oil-soluble natural pigment that the present invention is prepared for an existing emulsion process, less stable；
Modification by copolymerization method preparation cost is high, yield is low, purification difficult, the problem without gardenia blue modification technology, there is provided a kind of oil
The preparation method of soluble natural pigment, including：
S1. after mixing water-soluble natural pigment with oil-soluble antioxidants, pretreatment fluid is obtained.
Water-soluble natural pigment, ferment, inactivate using the middle product in Fructus Gardeniae blue production process, the i.e. extraction of Fructus Gardeniae process,
The concentrated solution that filtration, evaporation are obtained is used as the water-soluble natural pigment raw material of the present invention.The raw material is in water solublity gardenia blue
Between product.
Further, oiliness antioxidant includes：Fatsoluble vitamin, 2,6- di-tertiary butyl methyl phenol, the tert-butyl group are to hydroxyl
At least one in methoxybenzene, propylgallate, tea polyphenols palmitic acid lipid, carotenoid esters material.
Further, above-mentioned fatsoluble vitamin includes：In vitamin E, vitamin D, ascorbic acid oil soluble derivant
At least one.
Further, above-mentioned carotenoid esters material includes：Astaxanthin ester.
Further, in step S1 water-soluble natural pigment, oil-soluble antioxidants addition, in mass ratio for：Water-soluble
Property natural pigment：Oil-soluble antioxidants=1:0.2-2.
Further, also added with emulsifying agent B in step S1, the addition of the emulsifying agent B, in mass ratio for：Water solublity
Natural pigment：Emulsifying agent B=1:1-10.
Further, the emulsifying agent B is：HLB value is the emulsifying agent of 8-18.
Preferably, the emulsifying agent B is：HLB value is the emulsifying agent of 11-15.
Further, the emulsifying agent B includes：At least one in Tween 80, polysorbate60, monoglyceride.
Further, the stirring means of step S1 gained pretreatment fluid include：First, by water-soluble natural pigment raw material with
The pretreatment fluid of additive, stirs 0.5-5 hour under the conditions of 30-60 DEG C, makes water-soluble natural pigment, oil-soluble antioxidants
Mixed liquor or water-soluble natural pigment, oil-soluble antioxidants, emulsifying agent B mixed liquor, become viscous liquid A, and gained is thick
Liquid A is pasty state.Then, using high-speed shearing machine, viscous liquid A is sheared, after the completion of shearing, obtains pretreatment fluid.
Further, shearing rotating speed is 5000-10000r/min, and shear time is 10-30min.
S2. emulsifying agent A being added in step S1 gained pretreatment fluid, and carries out mix and blend, obtains emulsion.
The emulsifying agent A is the emulsifying agent of 2-7 for HLB value.The addition of emulsifying agent A, in mass ratio for：Water-soluble natural
Pigment：Emulsifying agent A=1:2-40.
Further, emulsifying agent A is the emulsifying agent of 2-3.8 or 5.2-7 for HLB value.
Further, emulsifying agent A includes：Sorbitan fatty acid ester class, list, diglycerine fatty acid fat, sucrose fat
At least one in sour fat, glyceryl monostearate.
Further, the preparation method of emulsion described in step S2 includes：First, the mixing of pretreatment fluid and emulsifying agent A
Liquid, stirs 0.5-5 hour at 25-50 DEG C, becomes viscous liquid B.Then using high-speed shearing machine, viscous liquid B is entered
Row shearing, obtains emulsion.
Further, shearing rotating speed is 5000-10000r/min, and shear time is 10-30min.
S3. step S2 gained emulsion is carried out after sterilization treatment, obtains the oil-soluble natural pigment.
The method of the sterilization treatment includes：It is 10-50MPa in pressure, under conditions of temperature is 20-60 DEG C, by step
S2 gained emulsion is placed in high pressure homogenizer, sterilization treatment 0.3-5h.
Further, the method for sterilization treatment includes：It is 20-30MPa in pressure, under conditions of temperature is 30-50 DEG C, will
Step S2 gained emulsion is placed in high pressure homogenizer, sterilization treatment 0.5-2h.
The present invention at least has one of the following advantages：
1. technical solution of the present invention process route is short, and cost of equipment is low, and operating cost is low, and products obtained therefrom can be widely used in
The fields such as food, medicine, cosmetics.
2. the oil-soluble of gained oil-soluble natural pigment of the present invention is preferable, can be dissolved in multiple oil solvents；And have relatively
Good stability, standing more than 90 days is not in obvious layering or deposited phenomenon.
3. gained oil-soluble natural pigment of the present invention can carry out colour value adjustment, product variety using oil solvents such as edible oil
Abundant, applied widely.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, detailed further to the present invention below
Explanation.It should be appreciated that specific embodiment described herein is not intended to limit the present invention only in order to explain the present invention.
Embodiment 1
It is raw material to take the gardenia blue concentrated solution 50g that colour value is 80, after adding 10g vitamin E to stir, adds 60g to tell
Temperature 80, and 3 hours are stirred at 50 DEG C, obtain the viscous liquid A of pasty state.Then by gained viscous liquid A at a high speed
Shear in cutter, it is 30min that cutter rotating speed is 10000r/min, shear time, obtains pretreatment fluid after the completion of shearing.
280g sorbester p17 being added in gained pretreatment fluid, and stirs 30min at 50 DEG C, obtains viscous liquid B.And
Afterwards gained viscous liquid B is sheared in high-speed shearing machine, cutter rotating speed is 10000r/min, shear time 30min, to obtain
To emulsion.
Gained emulsion, in high pressure homogenizer, is 15MPa in pressure, under conditions of temperature 50 C after homogenizing 2h, obtains
Colour value is 10 oil-soluble gardenia blue.
Embodiment 2
The oil-soluble gardenia blue that colour value is 10 is prepared using 1 methods described of embodiment, then in gained oil-soluble day
So edible oil 400g being added in pigment, obtains the oil-soluble gardenia blue that colour value is 5.
Embodiment 3
The oil-soluble gardenia blue that colour value is 10 is prepared using 1 methods described of embodiment, then in gained oil-soluble day
So edible oil 3600g being added in pigment, obtains the oil-soluble gardenia blue that colour value is 1.
Embodiment 4
It is raw material to take the gardenia blue concentrated solution 25g that colour value is 80, after adding 10g ascorbinstearate to stir,
40g polysorbate60 being added, and 4 hours is stirred at 40 DEG C, obtains the viscous liquid A of pasty state.Then by thick for gained liquid
Body A is sheared in high-speed shearing machine, and it is 30min that cutter rotating speed is 8000r/min, shear time, obtains pre- after the completion of shearing
Treatment fluid.
The mono- diglycerine fatty acid fat of 325g being added in gained pretreatment fluid, and stirs 30min at 40 DEG C, obtains sticky
Shape liquid B.Then gained viscous liquid B is sheared in high-speed shearing machine, cutter rotating speed is 8000r/min, during shearing
Between 30min, obtain emulsion.
Gained emulsion, in high pressure homogenizer, is 20MPa in pressure, under conditions of 40 DEG C of temperature after homogenizing 1h, obtains
Colour value is 5 oil-soluble gardenia blue.
Embodiment 5
It is raw material to take the gardenia blue concentrated solution 10g that colour value is 80, after adding 20g tea polyphenols palmitic acid lipid to stir, plus
Entering 30g monoglyceride, and 5 hours are stirred at 30 DEG C, obtains the viscous liquid A of pasty state.Then by gained viscous liquid A
Shear in high-speed shearing machine, it is 30min that cutter rotating speed is 6000r/min, shear time, obtains pretreatment after the completion of shearing
Liquid.
350g sorbester p17 being added in gained pretreatment fluid, and stirs 30min at 30 DEG C, obtains viscous liquid B.And
Afterwards gained viscous liquid B is sheared in high-speed shearing machine, cutter rotating speed is 6000r/min, shear time 30min, to obtain
To emulsion.
Gained emulsion, in high pressure homogenizer, is 25MPa in pressure, under conditions of 30 DEG C of temperature after homogenizing 0.5h, obtains
To the oil-soluble gardenia blue that colour value is 2.
Embodiment 6
It is raw material to take the gardenia blue concentrated solution 10g that colour value is 80, after adding 10g tea polyphenols palmitic acid lipid to stir, plus
Entering 100g monoglyceride, and 0.5 hour is stirred at 60 DEG C, obtains the viscous liquid A of pasty state.Then by thick for gained liquid
Body A is sheared in high-speed shearing machine, and it is 30min that cutter rotating speed is 10000r/min, shear time, obtains pre- after the completion of shearing
Treatment fluid.
400g sorbester p17 being added in gained pretreatment fluid, and stirs 10min at 60 DEG C, obtains viscous liquid B.And
Afterwards gained viscous liquid B is sheared in high-speed shearing machine, cutter rotating speed is 10000r/min, shear time 30min, to obtain
To emulsion.
Gained emulsion, in high pressure homogenizer, is 50MPa in pressure, under conditions of temperature 60 C after homogenizing 0.3h, obtains
To the oil-soluble gardenia blue that colour value is 1.
Embodiment 7
It is raw material to take the gardenia blue concentrated solution 50g that colour value is 80, adds 5g vitamin E and 5g vitamin D, stirs
Afterwards, 50g polysorbate60 being added, and 5 hours are stirred at 30 DEG C, obtains the viscous liquid A of pasty state.Then that gained is thick
Liquid A is sheared in high-speed shearing machine, and it is 10min that cutter rotating speed is 5000r/min, shear time, obtains after the completion of shearing
Pretreatment fluid.
100g glyceryl monostearate being added in gained pretreatment fluid, and stirs 30min at 30 DEG C, obtains thick
Liquid B.Then gained viscous liquid B is sheared in high-speed shearing machine, cutter rotating speed is 5000r/min, shear time
10min, obtains emulsion.
Gained emulsion, in high pressure homogenizer, is 10MPa in pressure, under conditions of 20 DEG C of temperature after homogenizing 5h, obtains
Colour value is 19 oil-soluble gardenia blue.
Embodiment 8
It is raw material to take the gardenia blue concentrated solution 50g that colour value is 80, adds 5g astaxanthin ester and the 5g tert-butyl group to hydroxyl Fructus Foeniculi
Ether, after stirring, adds 50g polysorbate60, and stirs 5 hours at 30 DEG C, obtain the viscous liquid A of pasty state.Then
Gained viscous liquid A is sheared in high-speed shearing machine, it is 10min that cutter rotating speed is 5000r/min, shear time, cuts
Pretreatment fluid is obtained after the completion of cutting.
100g glyceryl monostearate being added in gained pretreatment fluid, and stirs 30min at 30 DEG C, obtains thick
Liquid B.Then gained viscous liquid B is sheared in high-speed shearing machine, cutter rotating speed is 5000r/min, shear time
10min, obtains emulsion.
Gained emulsion, in high pressure homogenizer, is 30MPa in pressure, under conditions of 20 DEG C of temperature after homogenizing 5h, obtains
Colour value is 19 oil-soluble gardenia blue.
Embodiment 9
It is raw material to take the gardenia blue concentrated solution 20g that colour value is 80.First, 4g tristerin is added in the feed, and
4 hours are stirred at 50 DEG C.Then shear in high-speed shearing machine, cutter rotating speed is 10000r/min, shear time
60min.Last is 15MPa in pressure in high pressure homogenizer, under conditions of temperature 50 C after homogenizing 2h, obtains colour value for 67
Oil-soluble gardenia blue.
Emulsion stability is tested：
In order to compare the stability of the oil-soluble gardenia blue of examples detailed above preparation, by above-mentioned oil-soluble gardenia blue by mutually on year-on-year basis
Example, is diluted using edible oil, standing observation under room temperature.
Oil-soluble is tested：
In order to compare the oil-soluble of the oil-soluble gardenia blue of examples detailed above preparation, by above-mentioned oil soluble gardenia blue by mutually on year-on-year basis
Example, is diluted using different oil-based solvents, is stood 7 days at room temperature and is observed.
The present invention at least has one of the following advantages：
1. technical solution of the present invention process route is short, and cost of equipment is low, and operating cost is low, and products obtained therefrom can be widely used in
The fields such as food, medicine, cosmetics.
2. the oil-soluble of gained oil-soluble natural pigment of the present invention is preferable, can be dissolved in multiple oil solvents；And have relatively
Good stability, standing more than 15 days is not in obvious layering or deposited phenomenon.
3. gained oil-soluble natural pigment colour value of the present invention is higher, and can carry out colour value using oil solvents such as edible oil
Adjustment, product variety enriches, applied widely.
It should be noted that and understand, in the case of without departing from the spirit and scope required by the claims in the present invention, energy
Enough present invention to foregoing detailed description make various modifications and improvements.It is therefore desirable to the scope of the technical scheme that protects is not received
The restriction of given any specific exemplary teachings.
Claims (10)
1. the preparation method of the natural plain color of oil-soluble, it is characterised in that include：
S1. after mixing water-soluble natural plain color raw material with oil-soluble antioxidants, pretreatment fluid is obtained；
S2. emulsifying agent A being added in step S1 gained pretreatment fluid, and carries out mix and blend, obtains emulsion；The emulsion
The as natural plain color of oil-soluble.
2. the preparation method of the natural plain color of oil-soluble according to claim 1, it is characterised in that water solublity day described in step S1
So plain color raw material is：The gardenia blue concentrated solution that Fructus Gardeniae is obtained after extracting fermentation, inactivation, filtration, evaporating.
3. the preparation method of the natural plain color of oil-soluble according to claim 1, it is characterised in that oil-soluble described in step S1 resists
Oxygen agent includes：Fatsoluble vitamin, tea polyphenols palmitic acid lipid, 2,6- di-tertiary butyl methyl phenol, no butylated hydroxyarisol, food
At least one in sub- propyl propionate, carotenoid esters material.
4. the preparation method of the natural plain color of oil-soluble according to claim 3, it is characterised in that the fatsoluble vitamin bag
Include：At least one in vitamin E, vitamin D, ascorbic acid oil soluble derivant.
5. the preparation method of the natural plain color of oil-soluble according to claim 1, it is characterised in that water-soluble natural in step S1
Pigment, the addition of oil-soluble antioxidants, in mass ratio for：Water-soluble natural pigment：Oil-soluble antioxidants=1:0.2-2.
6. the preparation method of the natural plain color of oil-soluble according to claim 1, it is characterised in that also added with emulsifying in step S1
Agent B, the emulsifying agent B are：HLB value is the emulsifying agent of 8-18；The addition of the emulsifying agent B, in mass ratio for：Water solublity day
Right pigment：Emulsifying agent B=1:1-10.
7. the preparation method of the natural plain color of oil-soluble according to claim 1, it is characterised in that pretreatment fluid described in step S1
Preparation method include：First, water-soluble natural pigment raw material and the mixed liquor of additive, stir under the conditions of 30-60 DEG C
0.5-5 hour becomes viscous liquid A；Then, using cutter, viscous liquid A is sheared, obtains after the completion of shearing
Pretreatment fluid.
8. the preparation method of the natural plain color of oil-soluble according to claim 1, it is characterised in that emulsifying agent A described in step S2
For HLB value for 2-7 emulsifying agent；The addition of emulsifying agent A, in mass ratio for：Water-soluble natural pigment：Emulsifying agent A=1:2-
40.
9. the preparation method of the natural plain color of oil-soluble according to claim 1, it is characterised in that emulsion described in step S2
Preparation method includes：First, the mixed liquor of pretreatment fluid and emulsifying agent A, stirs 0.5-5 hour at 25-50 DEG C, obtains sticky
Shape liquid B；Then using cutter, viscous liquid B is sheared, after the completion of shearing, obtains emulsion.
10. the preparation method of the natural plain color of oil-soluble according to claim 1, it is characterised in that the natural element of the oil-soluble
The preparation method of color also includes：
S3. step S2 gained emulsion is carried out after sterilization treatment, obtains the natural plain color of oil-soluble；
The method of the sterilization treatment includes：It is 10-50MPa in pressure, under conditions of temperature is 20-60 DEG C, by step S2 institute
Obtain emulsion to be placed in high pressure homogenizer, sterilization treatment 0.3-5h.
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| CN109908031A (en) * | 2019-03-07 | 2019-06-21 | 浙江纳美新材料股份有限公司 | A kind of edible lipstick mill base and preparation method thereof |
| CN110305495A (en) * | 2019-06-25 | 2019-10-08 | 广东科隆生物科技有限公司 | A kind of preparation method of oil solubility rice fermented with red yeast haematochrome |
| CN114213866A (en) * | 2021-12-24 | 2022-03-22 | 江西丹霞生物科技股份有限公司 | Preparation process of oil-soluble cocoa shell pigment |
| CN114223837A (en) * | 2021-12-23 | 2022-03-25 | 江西丹霞生物科技股份有限公司 | Preparation process of oil-soluble anthocyanin |
| CN114891365A (en) * | 2022-05-17 | 2022-08-12 | 上海玖思实业有限公司 | Preparation method of fat-soluble cochineal red lake |
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| CN114891365A (en) * | 2022-05-17 | 2022-08-12 | 上海玖思实业有限公司 | Preparation method of fat-soluble cochineal red lake |
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