CN103948035B - A kind of preparation method of peony seed oil microcapsule - Google Patents
A kind of preparation method of peony seed oil microcapsule Download PDFInfo
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- CN103948035B CN103948035B CN201410195444.5A CN201410195444A CN103948035B CN 103948035 B CN103948035 B CN 103948035B CN 201410195444 A CN201410195444 A CN 201410195444A CN 103948035 B CN103948035 B CN 103948035B
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- seed oil
- yeast
- peony seed
- microcapsule
- wall material
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- 241000736199 Paeonia Species 0.000 title claims abstract description 113
- 235000006484 Paeonia officinalis Nutrition 0.000 title claims abstract description 110
- 235000015112 vegetable and seed oil Nutrition 0.000 title claims abstract description 96
- 239000003094 microcapsule Substances 0.000 title claims abstract description 92
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 22
- 235000013305 food Nutrition 0.000 claims abstract description 16
- 238000005538 encapsulation Methods 0.000 claims abstract description 10
- 235000013336 milk Nutrition 0.000 claims abstract description 7
- 239000008267 milk Substances 0.000 claims abstract description 7
- 210000004080 milk Anatomy 0.000 claims abstract description 7
- 230000036541 health Effects 0.000 claims abstract description 5
- 239000002537 cosmetic Substances 0.000 claims abstract description 4
- 244000269722 Thea sinensis Species 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 208000035404 Autolysis Diseases 0.000 claims description 19
- 206010057248 Cell death Diseases 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- 238000004108 freeze drying Methods 0.000 claims description 19
- 230000028043 self proteolysis Effects 0.000 claims description 19
- 238000001291 vacuum drying Methods 0.000 claims description 11
- 210000005253 yeast cell Anatomy 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 230000002779 inactivation Effects 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 8
- 102000004190 Enzymes Human genes 0.000 claims description 6
- 108090000790 Enzymes Proteins 0.000 claims description 6
- 239000003242 anti bacterial agent Substances 0.000 claims description 5
- 229940088710 antibiotic agent Drugs 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 2
- 238000005354 coacervation Methods 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 238000007711 solidification Methods 0.000 abstract description 5
- 230000008023 solidification Effects 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 230000000050 nutritive effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract description 2
- 235000013361 beverage Nutrition 0.000 abstract 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 34
- 235000010413 sodium alginate Nutrition 0.000 description 34
- 239000000661 sodium alginate Substances 0.000 description 34
- 229940005550 sodium alginate Drugs 0.000 description 34
- 239000011162 core material Substances 0.000 description 30
- 239000000243 solution Substances 0.000 description 26
- 238000003756 stirring Methods 0.000 description 26
- 108010073771 Soybean Proteins Proteins 0.000 description 23
- 235000019710 soybean protein Nutrition 0.000 description 23
- 235000012054 meals Nutrition 0.000 description 16
- 239000000839 emulsion Substances 0.000 description 15
- 239000003995 emulsifying agent Substances 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- 238000005406 washing Methods 0.000 description 10
- 241000628997 Flos Species 0.000 description 8
- 240000005001 Paeonia suffruticosa Species 0.000 description 8
- 235000003889 Paeonia suffruticosa Nutrition 0.000 description 8
- 239000003513 alkali Substances 0.000 description 8
- 238000001879 gelation Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 235000019198 oils Nutrition 0.000 description 8
- 235000014593 oils and fats Nutrition 0.000 description 7
- -1 weaving Substances 0.000 description 7
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 238000004321 preservation Methods 0.000 description 6
- 239000008347 soybean phospholipid Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 5
- PHOQVHQSTUBQQK-SQOUGZDYSA-N D-glucono-1,5-lactone Chemical compound OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O PHOQVHQSTUBQQK-SQOUGZDYSA-N 0.000 description 5
- 239000001263 FEMA 3042 Substances 0.000 description 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 5
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 5
- 229930006000 Sucrose Natural products 0.000 description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical group OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000008103 glucose Substances 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 235000010987 pectin Nutrition 0.000 description 5
- 239000001814 pectin Substances 0.000 description 5
- 229920001277 pectin Polymers 0.000 description 5
- 239000005720 sucrose Substances 0.000 description 5
- 235000015523 tannic acid Nutrition 0.000 description 5
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 5
- 229940033123 tannic acid Drugs 0.000 description 5
- 229920002258 tannic acid Polymers 0.000 description 5
- 238000003828 vacuum filtration Methods 0.000 description 5
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 230000001804 emulsifying effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 235000012209 glucono delta-lactone Nutrition 0.000 description 4
- 239000000182 glucono-delta-lactone Substances 0.000 description 4
- 229960003681 gluconolactone Drugs 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 235000010445 lecithin Nutrition 0.000 description 4
- 239000000787 lecithin Substances 0.000 description 4
- 229940067606 lecithin Drugs 0.000 description 4
- 239000008223 sterile water Substances 0.000 description 4
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000009965 odorless effect Effects 0.000 description 3
- 239000010908 plant waste Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- UILPJVPSNHJFIK-UHFFFAOYSA-N Paeonol Chemical compound COC1=CC=C(C(C)=O)C(O)=C1 UILPJVPSNHJFIK-UHFFFAOYSA-N 0.000 description 2
- 241000195474 Sargassum Species 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 229960001031 glucose Drugs 0.000 description 2
- 235000001727 glucose Nutrition 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229960000292 pectin Drugs 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000012460 protein solution Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 101710132601 Capsid protein Proteins 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 241000847925 Paeonia ostii Species 0.000 description 1
- 241000218201 Ranunculaceae Species 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 235000015173 baked goods and baking mixes Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- YLTGFGDODHXMFB-UHFFFAOYSA-N isoacetovanillon Natural products COC1=CC=C(C(C)=O)C=C1O YLTGFGDODHXMFB-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- MLIBGOFSXXWRIY-UHFFFAOYSA-N paeonol Natural products COC1=CC=C(O)C(C(C)=O)=C1 MLIBGOFSXXWRIY-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/152—Milk preparations; Milk powder or milk powder preparations containing additives
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/30—Encapsulation of particles, e.g. foodstuff additives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/11—Encapsulated compositions
-
- 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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
-
- 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
- A61K2800/10—General cosmetic use
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Mycology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Nutrition Science (AREA)
- Dermatology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Microbiology (AREA)
- General Preparation And Processing Of Foods (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
The present invention relates to a kind of peony seed oil microcapsule trifling, with peony seed oil as raw material, prepared through yeast wall material by yeast microcapsule method, yeast peony seed oil microcapsule is prepared, or is prepared through Over emulsfication, encapsulation, solidification, drying steps by complex coacervation microcapsule method.The present invention produces the peony seed oil microcapsule obtained, and can apply in the solid beverage such as milk tea, coffee, can improve the instant capacity of product, enriched nutritive, also may be directly applied in health product, cosmetics and food.In peony seed oil microcapsule preparation process, do not use chemical solvent, not only environmental protection, and be of value to the healthy of eater；Whole process maintains lower temperature all the time, can keep the activity of functional components in peony seed oil to greatest extent.
Description
Technical field
The invention belongs to peony seed oil deep process technology field, be specifically related to one and make for Raw material processing with peony seed oil
Peony seed oil microcapsule and its preparation method and application.
Background technology
Paeonia suffruticosa (Paeonia suffruticosa Andr.) belongs to Ranunculaceae Paeonia, machaka, has the highest sight
Reward is worth and pharmaceutical value.For a long time, the exploitation of Paeonia suffruticosa deep processed product but seem the most delayed, produce added value very
Low, it is formed without industrial chain.
Seed of Flos Moutan is the elite place of peony plant, and seed of Flos Moutan is the most nutritious but also contains multiple biological active matter
Matter.Detecting through internal authority testing agency PONY, the unsaturated fatty acid contained by peony seed oil is up to more than 92%, wherein α-Asia
Fiber crops acid accounts for 42%, and linoleic acid accounts for 28%, and oleic acid accounts for 22%, also tens kinds of bioactive substances Han paeonol, Paeonia suffruticosa Saponin etc., battalion
Foster value is the abundantest, is a kind of fabulous natural health care source.Unsaturated fatty acid in peony seed oil, easily by the external world
The physics such as illumination, air, temperature, metal ion and the impact of chemical factor and change, produce peroxide, hydroxide
The chemical substances such as thing, aldehyde, ketone, low-molecular-weight fatty acid, trans fatty acid, not only reduce nutritive value of food and digestibility and utilization
Rate, and the material produced is to human health.
Microcapsule technology refers to solid, liquid, gas even their mixture bag with naturally occurring or synthetic macromolecular material
Bury, form semipermeable membrane or the technology of closing membrane.The material that inside is wrapped by is referred to as core, and outer membrane is then referred to as wall material, embeds shape
The microcapsule granule particle diameter become is 1～1000 μm.The state of material, quality, volume and performance can be changed, protection owing to having
Sensitive composition, enhanced stability, control Release of core material, reduce or cover disagreeable taste and reduce the functions such as volatility, isolation component,
Microcapsule technology is widely used at aspects such as food, medicine, weaving, coating, agricultural, cosmetics industries.
Although peony seed oil also has the product (CN103609751A) being prepared into microcapsule, but they use Fructus Hordei Germinatus to stick with paste
Essence and arabic gum are as wall material, and cost is high, and mobility and compactness are the poorest, therefore, it is necessary to seek other preparation method
Microcapsule preparation cost is declined, microcapsule product quality stability, embedding rate, mobility, compactness and the biology of preparation
The performances such as intermiscibility all show good technical scheme.
Summary of the invention
Present invention solves the technical problem that and be to provide a kind of method utilizing New Wall Material to prepare peony seed oil microcapsule,
Peony seed oil microcapsule prepared by described method and the purposes of peony seed oil microcapsule.
The present invention provides the preparation method of a kind of peony seed oil microcapsule, and described method includes with peony seed oil as core,
One of following component prepares peony seed oil microcapsule for wall material:
(1) yeast；
(2) soybean protein isolate and sodium alginate；Or
(3) peony meal albumen and sodium alginate.
Further, described peony seed oil derives from Paeonia ostii Paeonia suffruticosa or Paeonia papaveracea.
Preferably, described wall material is yeast, and further, described yeast is wine brewing or the waste yeast liquid of antibiotics plant, or
Food grade dry yeast.
Preferably, described method comprises the steps (1) yeast purification or inactivation, (2) yeast autolysis, (3) encapsulation.
Preferably, in described encapsulating step, core: wall material mass ratio is 1: 2～3: 1.
Preferably, described yeast purification or inactivation step are for taking wine brewing or antibiotics plant waste yeast liquid, with 2～3 times of volumes
Sterile water wash, sieve respectively 2 times with the sieve of 80 mesh, 100 mesh, remove hop resin and other bigger impurity, 3000
～under 5000r/min room temperature centrifugal 5～10min, abandon supernatant, then with sterile water wash 1～2 times, to supernatant colorless and odorless
, it is centrifuged and obtains milky yeast milk, vacuum dried or spray drying, prepare dry yeast.The food grade dry yeast lived,
65～70 DEG C of inactivations 20～30min, or ultra violet lamp inactivation.
Preferably, described yeast autolysis step is the dry yeast after taking purification or inactivation, and the water adding 4～10 times is made outstanding
Supernatant liquid (i.e. yeast: water is 1: 4～1: 10), adds autolysis promoter ethanol 0.5～5%, and to adjust initial ph value be 5～7,
Changing temperature autolysis 12～48h in the range of 40～60 DEG C, at 80～95 DEG C, enzyme denaturing 10～15min, 3000～5000r/min from
After the heart separates 30～40min, it is standby that 30～50 DEG C of vacuum drying or lyophilization obtain yeast cell wall.
Preferably, described encapsulating step is with peony seed oil as core, and the yeast after process is wall material, by core wall material
Amount adds peony seed oil than 1: 2～3: 1 ratios and yeast seals, and puts in 50～80 DEG C of water bath with thermostatic control agitators, frequency of oscillation
80～160r/min, vibration 6～12h, peony seed oil can be entered inside yeast cells by diffusion effect, form micro-glue
Capsule, vacuum filtration reclaims the peony seed oil that do not wraps into, then the peony seed oil remained with absolute ethanol washing 2～3 yeast surfaces,
30～50 DEG C of vacuum drying 20～30min or lyophilization, obtain peony seed oil microcapsule.
Preferably, described wall material is soybean protein isolate and sodium alginate, further, and described soybean protein isolate and Sargassum
The mass ratio of acid sodium is 2: 1～5: 1.
Preferably, described method includes with peony seed oil as core, and soybean protein isolate and sodium alginate are wall material, passes through
Following steps (1) emulsifying, (2) encapsulation, (3) solidifies, be dried and be prepared.
Preferably, described core and wall material mass ratio are 1: 2～2: 1.
Preferably, described emulsifying step is to mix soybean protein isolate and distilled water in mass ratio 1: 20～1: 30,
Add certain emulsifying agent 60～80 DEG C of stirring and dissolving, by alkali regulation solution ph to 7～9 so that solution has with sodium alginate
There is identical electric charge.
Preferably, described emulsifying agent is citric acid monoglyceride, sucrose ester, lecithin, soybean phospholipid, glycerine monofatty ester
One or more, emulsifying agent addition is the 0.1～0.3% of microcapsule gross mass.
Preferably, described encapsulating step is temperature 40～80 DEG C, adds a certain proportion of peony seed oil, 3000～
6000r/min high speed homogeneous 5～10min forms homogeneous emulsion, with acid for adjusting pH value to 3～4 (soybean protein isolate etc.
Electricity point is 4.1) so that soybean protein isolate and sodium alginate are with opposite charges, and stirring at low speed 20～25min, and wall material is sent out
The complex coacervation that raw complex coacervation produces is wrapped in peony seed oil surface mutually, forms microcapsule suspensions, and dilute is placed in ice
Bath continues stir to less than 10 DEG C, make gained complex coacervation thing gelation.
Preferably, described solidification, drying steps, it is to add firming agent, stirring at low speed solidification 1～2h, stratification, mistake
Collect wet capsule after filter, washing, obtain the peony seed oil microcapsule of solid-state through 30～50 DEG C of vacuum lyophilizations.
Preferably, described firming agent be glucono-δ-lactone, glucose, pectin, tannic acid one or more, Gu
The addition of agent is the 0.8～2% of microcapsule gross mass.
Preferably, described wall material is peony meal albumen and sodium alginate, further, and described peony meal albumen and Sargassum
The mass ratio of acid sodium is 2: 1～5: 1.
Preferably, described method includes with peony seed oil as core, and peony meal albumen and sodium alginate are wall material, passes through
Following steps (1) emulsifying, (2) encapsulation, (3) solidifies, be dried and be prepared.
Preferably, described core and wall material mass ratio are 1: 2～2: 1.
Preferably, described emulsifying step is to mix peony meal albumen and distilled water in mass ratio 1: 20～1: 30,
Add certain emulsifying agent 60～80 DEG C of stirring and dissolving, by alkali regulation solution ph to 7～9 so that solution has with sodium alginate
There is identical electric charge.
Preferably, described emulsifying agent is citric acid monoglyceride, sucrose ester, lecithin, soybean phospholipid, glycerine monofatty ester
One or more, emulsifying agent addition is the 0.1～0.3% of microcapsule gross mass.
Preferably, described encapsulating step is temperature 40～80 DEG C, adds a certain proportion of peony seed oil, 3000～
6000r/min high speed homogeneous 5～10min forms homogeneous emulsion, with acid for adjusting pH value to 3.2～4.2 (peony meal albumen
Isoelectric point, IP be 4.5) so that peony meal albumen and sodium alginate are with opposite charges, and stirring at low speed 20～25min, wall
The complex coacervation that material generation complex coacervation produces is wrapped in peony seed oil surface mutually, forms microcapsule suspensions, and dilute is put
Continue to stir to less than 10 DEG C in ice bath, make gained complex coacervation thing gelation.
Preferably, described solidification, drying steps, it is to add firming agent, stirring at low speed solidification 1～2h, stratification, mistake
Collect wet capsule after filter, washing, obtain the peony seed oil microcapsule of solid-state through 30～50 DEG C of vacuum lyophilizations.
Preferably, described firming agent be glucono-δ-lactone, glucose, pectin, tannic acid one or more, Gu
The addition of agent is the 0.8～2% of microcapsule gross mass.
The present invention also provides for peony seed oil microcapsule prepared by a kind of any of the above-described method.
The present invention also provides for the application of a kind of above-mentioned peony seed oil microcapsule, and described application includes food, health product, cosmetic
The application in the fields such as product, milk tea, coffee.
Preferably, described food includes milk powder, instant food and bakery product.
In peony seed oil microscapsule powder preparation process of the present invention, do not use chemical solvent, not only environmental protection, and
It is of value to the healthy of eater；Whole process maintains lower temperature all the time, can maintain peony seed oil to greatest extent
The activity of middle functional components, uses wall material cost relatively low, especially peony meal albumen, is the by-product after seed of Flos Moutan oil expression
Thing, utilizes its albumen as wall material, turns waste into wealth, greatly improve the comprehensive value of seed of Flos Moutan.Use wall material encapsulation of the present invention
After peony seed oil microcapsule granule size uniform, rounding, smooth surface, embedding rate is high, and fuel load is big, volatility low (without
The peony seed oil volatility of embedding is up to 55.32%), and dispersibility and mobility are the best.Oils and fats after micro encapsulation is not only
Maintain inherent character and the function of oils and fats, can overcome the disadvantages that again peony seed oil is difficult to the deficiency preserved, moreover it is possible to give it many new
Good characteristic: micro encapsulation powdered oil is less by such environmental effects degree such as temperature, storage-stable improves, can extend oil
The shelf life of fat；Product is beneficial to transport, stores, takes, and provides conveniently for food industry processing；Improve after grease microcapsule
The dispersibility of oils and fats, dissolubility, the emulsion dispersion ability of water be all remarkably reinforced, apply and can improve its group in food by it
Knit state, flavor characteristics, in can be applicable to always can not to use oils and fats or being difficult with the food of oils and fats.Therefore after micro encapsulation
Oils and fats not only overcome the multiple disadvantage of conventional grease, have more into water instant, stability is high, it is simple to transports, produce, preserve
Etc. advantage, greatly widen the range of oils and fats.
Detailed description of the invention
The present invention is further illustrated, it will be appreciated that these examples cannot function as the restriction of the present invention below in conjunction with embodiment,
Without departing from the spirit and substance of the case in the present invention, amendment or the replacement made belong to the scope of the present invention.If it is the most special
Indicate, the conventional means that means in following embodiment are known in the art.
Peony seed oil microcapsule prepared by embodiment 1 yeast wall material
Step one waste yeast liquid purification
Take wine brewing or antibiotics plant waste yeast liquid, by the sterile water wash of 2 times of volumes, by the sieve difference of 80 mesh, 100 mesh
Sieving 2 times, remove hop resin and other bigger impurity, under 3000r/min room temperature, centrifugal 10min, abandons supernatant, then uses nothing
Bacterium water cleans 1～2 time, to supernatant colorless and odorless, is centrifuged and obtains milky yeast milk, vacuum dried or spray dried
Dry, prepare dry yeast granule.
Step 2 yeast autolysis prepares wall material
Taking yeast after purification, the water adding 4 times makes suspension, adds autolysis promoter 0.5% ethanol, and adjusts
Initial ph value 6, changing temperature autolysis 48h in the range of 40～60 DEG C, at 80 DEG C, enzyme denaturing 15min, 3000r/min centrifugation
After 40min, it is standby that 50 DEG C of vacuum drying or lyophilization obtain yeast cell wall.
Prepared by step 3 peony seed oil microcapsule
With peony seed oil as core, the yeast after process is wall material, in core: wall material mass ratio 1: 2 ratio adds Paeonia suffruticosa
Seed oil and yeast seal, and put in 50 DEG C of water bath with thermostatic control agitators, frequency of oscillation 80r/min, and vibrate 12h, peony seed oil
Entering inside yeast cells by diffusion effect, form microcapsule, vacuum filtration reclaims the peony seed oil not wrapped into, then uses
The peony seed oil of 2 yeast surface residuals of absolute ethanol washing, 30 DEG C of vacuum drying 30min or lyophilization, obtain seed of Flos Moutan
Oil microcapsule.
Peony seed oil microcapsule prepared by embodiment 2 yeast wall material
Step one dry yeast inactivates
Food grade dry yeast 65 DEG C is inactivated 30min, or ultra violet lamp inactivation.
Step 2 yeast autolysis prepares wall material
Take the dry yeast inactivated, add 6 times of water and make suspension, add autolysis promoter 1% ethanol, and adjust
Initial ph value is 5, changing temperature autolysis 24h in the range of 40～60 DEG C, at 95 DEG C, and enzyme denaturing 10min, 5000r/min centrifugation
After 30min, it is standby that 30 DEG C of vacuum drying or lyophilization obtain yeast cell wall.
Prepared by step 3 peony seed oil microcapsule
With peony seed oil as core, the yeast after process is wall material, adds seed of Flos Moutan in core wall material mass ratio 1: 1 ratio
Oil and yeast seal, and put in 70 DEG C of water bath with thermostatic control agitators, frequency of oscillation 160r/min, and vibrate 6h, and peony seed oil can lead to
Crossing diffusion effect and enter inside yeast cells, form microcapsule, vacuum filtration reclaims the peony seed oil not wrapped into, then uses nothing
Water-ethanol washs the peony seed oil of 3 yeast surface residuals, 50 DEG C of vacuum drying 20min or lyophilization, obtains peony seed oil
Microcapsule.
Peony seed oil microcapsule prepared by embodiment 3 yeast wall material
Step one waste yeast liquid purification
Take wine brewing or antibiotics plant waste yeast liquid, by the sterile water wash of 3 times of volumes, by the sieve difference of 80 mesh, 100 mesh
Sieving 2 times, remove hop resin and other bigger impurity, under 5000r/min room temperature, centrifugal 5min, abandons supernatant, then uses nothing
Bacterium water cleans 1～2 time, to supernatant colorless and odorless, is centrifuged and obtains milky yeast milk, vacuum dried or spray dried
Dry, prepare dry yeast granule.
Step 2 yeast autolysis prepares wall material
Take yeast after purification, add 8 times of water and make suspension, add autolysis promoter 3% ethanol, and adjust initial
PH value is 7, changing temperature autolysis 12h in the range of 40～60 DEG C, at 85 DEG C, and enzyme denaturing 12min, 4000r/min centrifugation 35min
After, it is standby that 30 DEG C of vacuum drying or lyophilization obtain yeast cell wall.
Prepared by step 3 peony seed oil microcapsule
With peony seed oil as core, the yeast after process is wall material, adds seed of Flos Moutan in core wall material mass ratio 2: 1 ratio
Oil and yeast seal, and put in 60 DEG C of water bath with thermostatic control agitators, frequency of oscillation 120r/min, and vibrate 10h, and peony seed oil can lead to
Crossing diffusion effect and enter inside yeast cells, form microcapsule, vacuum filtration reclaims the peony seed oil not wrapped into, then uses nothing
Water-ethanol washs the peony seed oil of 3 yeast surface residuals, 40 DEG C of vacuum drying 25min or lyophilization, obtains peony seed oil
Microcapsule.
Peony seed oil microcapsule prepared by embodiment 4 yeast wall material
Step one dry yeast inactivates
Food grade dry yeast 70 DEG C is inactivated 20min, or ultra violet lamp inactivation.
Step 2 yeast autolysis prepares wall material
Take the dry yeast inactivated, add 10 times of water and make suspension, add autolysis promoter 5% ethanol, and adjust
Whole initial ph value is 6, changing temperature autolysis 36h in the range of 40～60 DEG C, at 95 DEG C, and centrifugal point of enzyme denaturing 10min, 3000r/min
After 35min, it is standby that 50 DEG C of vacuum drying or lyophilization obtain yeast cell wall.
Prepared by step 3 peony seed oil microcapsule
With peony seed oil as core, the yeast after process is wall material, adds seed of Flos Moutan in core wall material mass ratio 3: 1 ratio
Oil and yeast seal, and put in 80 DEG C of water bath with thermostatic control agitators, frequency of oscillation 100r/min, and vibrate 8h, and peony seed oil can lead to
Crossing diffusion effect and enter inside yeast cells, form microcapsule, vacuum filtration reclaims the peony seed oil not wrapped into, then uses nothing
Water-ethanol washs the peony seed oil of 2 yeast surface residuals, 30 DEG C of vacuum drying 20min or lyophilization, obtains peony seed oil
Microcapsule.
Peony seed oil microcapsule prepared by embodiment 5 soybean protein isolate and sodium alginate
Step one, being wall material with soybean protein isolate and sodium alginate, mass ratio is 2: 1, is separately added into the water of 30 times, will
Soybean protein isolate and sodium alginate are configured to the solution of about 3.33%.
Step 2, adding emulsifying agent citric acid monoglyceride in soybean protein isolate solution, addition is microcapsule gross mass
0.1%, stirring and dissolving at 60 DEG C, with alkali regulation solution pH value to 9.
Step 3, in above-mentioned solution, add peony seed oil core, at a temperature of core and wall material mass ratio are 1: 2,40 DEG C,
Speed high-speed stirred 10min with 6000r/min obtains the emulsion of stable homogeneous, and with acid for adjusting pH value to 3.5, more upwards
State emulsion dropping sodium alginate soln and stir, water bath heat preservation reaction 20min, system is formed complex coacervation thing.Add
The water dilution cooling of one times amount, is placed in ice bath continuing to stir to less than 10 DEG C, makes gained complex coacervation thing gelation.
Step 4, add the glucono-δ-lactone of microcapsule gross mass 0.8% to above-mentioned system, solid at water-bath 40 DEG C
Changing 2h, filtration washing precipitates, and 30 DEG C of vacuum lyophilizations obtain peony seed oil microcapsule.
Peony seed oil microcapsule prepared by embodiment 6 soybean protein isolate and sodium alginate
Step one, being wall material with soybean protein isolate and sodium alginate, mass ratio is 3: 1, is separately added into the water of 25 times, will
Soybean protein isolate and sodium alginate are configured to the solution of 4%.
Step 2, adding emulsifying agent sucrose ester in soybean protein isolate solution, addition is microcapsule gross mass
0.2%, stirring and dissolving at 70 DEG C, with the pH value of alkali regulation solution to 8.
Step 3, in above-mentioned solution, add peony seed oil core, at a temperature of core and wall material mass ratio are 1: 1,60 DEG C,
Speed high-speed stirred 8min with 4500r/min obtains the emulsion of stable homogeneous, and with acid for adjusting pH value to 4, then to above-mentioned
Emulsion dropping sodium alginate soln also stirs, water bath heat preservation reaction 25min, forms complex coacervation thing in system.Add two
The water dilution cooling of times amount, is placed in ice bath continuing to stir to less than 10 DEG C, makes gained complex coacervation thing gelation.
Step 4, to above-mentioned system add microcapsule gross mass 1% pectin, at water-bath 60 DEG C solidify 2h, filtration washing
Precipitation, 50 DEG C of vacuum lyophilizations obtain peony seed oil microcapsule.
Peony seed oil microcapsule prepared by embodiment 7 soybean protein isolate and sodium alginate
Step one, being wall material with soybean protein isolate and sodium alginate, mass ratio is 4: 1, is separately added into the water of 20 times, will
Soybean protein isolate and sodium alginate are configured to the solution of 5%.
Step 2, adding emulsifier lecithin and soybean phospholipid in soybean protein isolate solution, addition is that microcapsule is total
The 0.3% of quality, lecithin: soybean phospholipid mass ratio is 1: 1, stirring and dissolving at 80 DEG C, with the pH value of alkali regulation solution extremely
7。
Step 3, in above-mentioned solution, add peony seed oil core, at a temperature of core and wall material mass ratio are 2: 1,70 DEG C,
Speed high-speed stirred 5min with 5000r/min obtains the emulsion of stable homogeneous, and with acid for adjusting pH value to 3, then to above-mentioned
Emulsion dropping sodium alginate soln also stirs, water bath heat preservation reaction 20min, forms complex coacervation thing in system.Add one
The water dilution cooling of times amount, is placed in ice bath continuing to stir to less than 10 DEG C, makes gained complex coacervation thing gelation.
Step 4, to above-mentioned system add microcapsule gross mass 2% glucose, at water-bath 70 DEG C solidify 1h, cross diafiltration
Washing precipitation, 30 DEG C of vacuum lyophilizations obtain peony seed oil microcapsule.
Peony seed oil microcapsule prepared by embodiment 8 soybean protein isolate and sodium alginate
Step one, being wall material with soybean protein isolate and sodium alginate, mass ratio is 5: 1, is separately added into the water of 25 times, will
Soybean protein isolate and sodium alginate are configured to the solution of 4%.
Step 2, in soybean protein isolate solution, add emulsifying agent citric acid monoglyceride and glycerine monofatty ester, add
Amount is the 0.15% of microcapsule gross mass, and citric acid monoglyceride and glycerine monofatty ester mass ratio are 2: 1, stirs at 80 DEG C
Dissolve, with the pH value of alkali regulation solution to 9.
Step 3, in above-mentioned solution, add peony seed oil core, at a temperature of core and wall material mass ratio are 1: 1,80 DEG C,
Speed high-speed stirred 10min with 3000r/min obtains the emulsion of stable homogeneous, and with acid for adjusting pH value to 3, then to above-mentioned
Emulsion dropping sodium alginate soln also stirs, water bath heat preservation reaction 25min, forms complex coacervation thing in system.Add one
The water dilution cooling of times amount, is placed in ice bath continuing to stir to less than 10 DEG C, makes gained complex coacervation thing gelation.
Step 4, add the glucose of microcapsule gross mass 2% and tannic acid, glucose: tannic acid matter to above-mentioned system
Amount ratio is 1: 1, solidifies 1h at water-bath 80 DEG C, and filtration washing precipitates, and 40 DEG C of vacuum lyophilizations obtain peony seed oil microcapsule.
Peony seed oil microcapsule prepared by embodiment 9 peony meal albumen and sodium alginate
Step one, being wall material with peony meal albumen and sodium alginate, mass ratio is 2: 1, is separately added into the water of 30 times, will
Peony meal albumen and sodium alginate are configured to the solution of about 3.33%.
Step 2, adding emulsifying agent sucrose ester and soybean phospholipid in peony meal protein solution, addition is that microcapsule is total
The 0.3% of quality, sucrose ester and soybean phospholipid ratio are 1: 1, stirring and dissolving at 60 DEG C, with the pH value of alkali regulation solution to 9.
Step 3, in above-mentioned solution, add peony seed oil core, at a temperature of core and wall material mass ratio are 1: 2,40 DEG C,
Speed high-speed stirred 10min with 3000r/min obtains the emulsion of stable homogeneous, and with acid for adjusting pH value to 3.2, more upwards
State emulsion dropping sodium alginate soln and stir, water bath heat preservation reaction 20min, system is formed complex coacervation thing.Add
The water dilution cooling of one times amount, is placed in ice bath continuing to stir to less than 10 DEG C, makes gained complex coacervation thing gelation.
Step 4, to above-mentioned system add microcapsule gross mass 1.5% tannic acid, at water-bath 40 DEG C solidify 2h, filter
Washing precipitation, 30 DEG C of vacuum lyophilizations obtain peony seed oil microcapsule.
Peony seed oil microcapsule prepared by embodiment 10 peony meal albumen and sodium alginate
Step one, being wall material with peony meal albumen and sodium alginate, mass ratio is 5: 1, is separately added into the water of 20 times, will
Peony meal albumen and sodium alginate are configured to the solution of 5%.
Step 2, adding emulsifying agent glycerine monofatty ester in peony meal protein solution, addition is the total matter of microcapsule
The 0.1% of amount, stirring and dissolving at 80 DEG C, with the pH value of alkali regulation solution to 7.
Step 3, in above-mentioned solution, add peony seed oil core, at a temperature of core and wall material mass ratio are 2: 1,80 DEG C,
Speed high-speed stirred 5min with 6000r/min obtains the emulsion of stable homogeneous, and with acid for adjusting pH value to 4.2, more upwards
State emulsion dropping sodium alginate soln and stir, water bath heat preservation reaction 25min, system is formed complex coacervation thing.Add
The water dilution cooling of qdx, is placed in ice bath continuing to stir to less than 10 DEG C, makes gained complex coacervation thing gelation.
Step 4, add the glucono-δ-lactone of microcapsule gross mass 2% and pectin to above-mentioned system, gluconic acid-
Delta-lactone and pectin mass ratio are 1: 2, solidify 1h at water-bath 80 DEG C, and filtration washing precipitates, and 50 DEG C of vacuum lyophilizations obtain Paeonia suffruticosa
Seed oil microcapsule.
In order to evaluate the peony seed oil microcapsule product that the present invention prepares, we carry from micro encapsulation embedding rate, microcapsule
The several aspect of oil mass, moisture content, outward appearance, dissolubility and dispersibility, mobility and volatility, has been carried out comprehensively microcapsule product
Evaluate.
Index illustrates:
1, microcapsule embedded rate computing formula: the Paeonia suffruticosa of peony seed oil quality/addition in the microcapsule of embedding rate=prepared
Seed wick material amount × 100%.
2, microcapsule fuel load computing formula: micro-glue of peony seed oil quality in the microcapsule of fuel load=prepared/prepared
Capsule quality × 100%.
3, microcapsule moisture content computing formula: moisture content=(the microcapsule quality after the microcapsule quality-drying weighed)/
Microcapsule quality × 100% weighed.
4, microcapsule volatility computing formula: volatility=(after the microcapsule quality-100 DEG C weighed acts on 20 minutes
Microcapsule quality)/microcapsule quality × 100% that weighs.
Claims (6)
1. the preparation method of a peony seed oil microcapsule, it is characterised in that described method includes: with peony seed oil as core,
Yeast is that peony seed oil microcapsule prepared by wall material, and described method comprises the steps: that 1. yeast purification or inactivation, 2. yeast are certainly
Molten, 3. encapsulation, wherein, described yeast autolysis step is the dry yeast after taking purification or inactivation, and the water adding 4 ~ 10 times is made outstanding
Supernatant liquid (i.e. yeast: water is 1:4 ~ 1:10), adds autolysis promoter ethanol 0.5 ~ 5%, and to adjust initial ph value be 5 ~ 7,40
Changing temperature autolysis 12 ~ 48h in the range of ~ 60 DEG C, at 80 ~ 95 DEG C, enzyme denaturing l0 ~ 15min, 3000 ~ 5000 r/min centrifugations 30 ~
After 40min, it is standby that 30 ~ 50 DEG C of vacuum drying or lyophilization obtain yeast cell wall.
2. the method for claim 1, it is characterised in that described yeast is wine brewing or the waste yeast liquid of antibiotics plant, or
Person's food grade dry yeast.
3. method as claimed in claim 2, it is characterised in that in described encapsulating step, core: wall material mass ratio is 1:2 ~ 3:
1。
4. the peony seed oil microcapsule that prepared by claim 1-3 either method.
5. the application of the peony seed oil microcapsule described in claim 4, described application includes food, health product, cosmetic field
Application.
Application the most according to claim 5, it is characterised in that described food includes milk tea, coffee.
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| CN113025061A (en) * | 2021-02-04 | 2021-06-25 | 东莞波顿香料有限公司 | Composite material, composite coacervation microcapsule, and preparation method and application thereof |
| CN112831369A (en) * | 2021-02-24 | 2021-05-25 | 普洱联众生物资源开发有限公司 | Method for preparing plukenetia volubilis linneo oil and powdered oil thereof at one time |
| CN113016864B (en) * | 2021-04-20 | 2023-11-28 | 甘肃农业大学 | Preparation method of jerky preservative |
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| CN103609751A (en) * | 2013-12-02 | 2014-03-05 | 东北林业大学 | Preparation process of water-soluble peony seed oil powder |
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