CN1169530C - Prepn process and use of heat-resisting nutritious microcapsule fish oil DHA powder - Google Patents
Prepn process and use of heat-resisting nutritious microcapsule fish oil DHA powder Download PDFInfo
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- CN1169530C CN1169530C CNB021153469A CN02115346A CN1169530C CN 1169530 C CN1169530 C CN 1169530C CN B021153469 A CNB021153469 A CN B021153469A CN 02115346 A CN02115346 A CN 02115346A CN 1169530 C CN1169530 C CN 1169530C
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- 239000000843 powder Substances 0.000 title claims abstract description 27
- 239000003094 microcapsule Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 9
- 235000008935 nutritious Nutrition 0.000 title claims description 12
- 230000008569 process Effects 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 12
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- 239000001785 acacia senegal l. willd gum Substances 0.000 claims abstract description 6
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- FYGDTMLNYKFZSV-MRCIVHHJSA-N dextrin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)OC1O[C@@H]1[C@@H](CO)OC(O[C@@H]2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-MRCIVHHJSA-N 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims description 12
- 125000004494 ethyl ester group Chemical group 0.000 claims description 7
- 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 claims description 6
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- 239000000787 lecithin Substances 0.000 claims description 6
- 229940067606 lecithin Drugs 0.000 claims description 6
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims description 6
- 229920000858 Cyclodextrin Polymers 0.000 claims description 5
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- 239000002994 raw material Substances 0.000 claims description 5
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 5
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- 239000012530 fluid Substances 0.000 claims description 3
- 238000009874 alkali refining Methods 0.000 claims description 2
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- 238000004945 emulsification Methods 0.000 claims description 2
- 238000007602 hot air drying Methods 0.000 claims description 2
- MBMBGCFOFBJSGT-KUBAVDMBSA-N docosahexaenoic acid Natural products CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(O)=O MBMBGCFOFBJSGT-KUBAVDMBSA-N 0.000 abstract description 51
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- 235000020978 long-chain polyunsaturated fatty acids Nutrition 0.000 abstract description 2
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- 235000020673 eicosapentaenoic acid Nutrition 0.000 abstract 3
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- 206010039966 Senile dementia Diseases 0.000 abstract 1
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 abstract 1
- 230000002490 cerebral effect Effects 0.000 abstract 1
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- DVSZKTAMJJTWFG-UHFFFAOYSA-N docosa-2,4,6,8,10,12-hexaenoic acid Chemical compound CCCCCCCCCC=CC=CC=CC=CC=CC=CC(O)=O DVSZKTAMJJTWFG-UHFFFAOYSA-N 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 229960005135 eicosapentaenoic acid Drugs 0.000 abstract 1
- JAZBEHYOTPTENJ-UHFFFAOYSA-N eicosapentaenoic acid Natural products CCC=CCC=CCC=CCC=CCC=CCCCC(O)=O JAZBEHYOTPTENJ-UHFFFAOYSA-N 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
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- 235000019198 oils Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
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- 235000013601 eggs Nutrition 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
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- 210000004080 milk Anatomy 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHGYBXFWUBPSRW-UHFFFAOYSA-N Cycloheptaamylose Natural products O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO WHGYBXFWUBPSRW-UHFFFAOYSA-N 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000272496 Galliformes Species 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
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- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
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- 235000019425 dextrin Nutrition 0.000 description 1
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Abstract
The present invention relates to a preparation process and the application of fish oil DHA nutrient powder for heat-resisting type microcapsules and belongs to the technical field of food making. DHA(docosahexenoic acid) and EPA(eicosapentaenoic acid) together called cerebral gold are requisite n-3 type long-chain polyunsaturated fatty acids for human bodies, and the DHA and the EPA have the functions of brain strengthening, intelligence improvement, arterial sclerosis prevention, senile dementia prevention, blood lipid reduction, immunizing power regulation, etc. The process of the present invention is characterized in that primary film base embedding is completed by microrefining and uniformly dispersing fish oil into a water solution of capsule wall materials, a secondary embedding material in use is a natural polymer material, such as instant arabic gum and corn dextrin which are combined and have favorable heat resisting performance, favorable emulsifying performance and favorable film forming performance, and therefore, the secondary embedding material is an ideal carrier material. The embedding rate is higher than 99%, and the DHA content is higher than 15%. The product rapidly dispersed into uniform emulsion in cold water has heat stability in hot water, and the microcapsules do not rupture. The product can be used for dairy products, foods, health products, medicines, fodder, additives, etc.
Description
Technical field
The invention belongs to the technical field of making food, utilize fish oil to be primary raw material, produce the method for DHA nutritive powder, and the purposes of this nutritive powder.
Background technology
DHA (docosahexaenoic acid) and EPA (20 carbon, five diluted acids) are collectively referred to as NAOHUANGJIN, are the necessary n-3 type long-chain polyunsaturated fatty acids of human body, have functions such as nourishing the brain and improving intelligence, prevention of arterial sclerosis, prevention alzheimer disease, blood fat reducing, adjusting immunity.DHA is widely used in dispensed food for baby, solid beverage, bakery etc., but because DHA and EPA two strands are very easily by the oxidation of airborne oxygen institute, very easily oxidized, unstable or loss in high temperature and acid, mechanical pressure environment, the microcapsule powder of Xiao Shouing does not all possess above-mentioned functions in the market, thereby has limited their range of application.
Chinese patent by retrieval, application number is 94117364.x, discloses a kind of fish oil micro-capsule and preparation technology and purposes, uses ethyl ester type fish oil core, and the marine natural high polymer is the wall material, and embedding rate is more than 60%, oil content only 30%.
Chinese patent application numbers 94102986.7 discloses a kind of preparation method of fish oil micro-capsule, uses deodorize behind crude fish oil nitrogen injection and the steam, make deodorizing and refining fish oil after, be main capsule material with the egg that shells, dry spraying makes the fish oil DHA microcapsule.
Chinese patent application 01127722.x discloses a kind of production method of DHA nutritive powder, adds DHA, the EPA oils and fats of 5--10% in the feedstuff, the VE of 1--5% keeps fowls, and spray drying makes the DHA nutritive powder after receiving egg and separating egg yolk.DHA content is 2.5%, 2.8%, 2.9%, 3.8%, 3.93%.
Summary of the invention
The objective of the invention is to study a kind of its preparation process, can be under hot conditions, the stable fish oil micro-capsule new product of character in the mechanical pressure environment, and be widely used in range of application on milk, food, medicine, biotechnology, feedstuff, breed and other industry.
The object of the present invention is achieved like this, find through a large amount of tests, starch derivatives and synthesized polymer material such as cyclodextrin, hydroxypropyl cellulose have good film property, acid condition stability, the former has the function of removing fishlike smell, when the latter is heated to cooling, have the reversibility transformation of colloidal sol to gel, both are combined into the film of microcapsule and carry out material, heat-resisting nutritious microcapsule fish oil DHA powder of the present invention, be dispersed in the capsule material aqueous solution by the fish oil miniaturization, finish film shoe embedding process for the first time.Used second time, embedded material was a natural macromolecular material, and as instant arabic gum and corn dextrin, both are ideal carrier materials in conjunction with having good heat-resisting, emulsifying, filming performance.
Heat-resisting nutritious microcapsule fish oil DHA powder of the present invention is according to the different demands in different purposes or market, and its core can be by the following mode of forming:
1, with single ethyl ester type fish oil concentrated;
2, with single triglyceride type fish oil;
3, ethyl ester type fish oil and triglyceride type fish oil, weight ratio 3: 1～1: 1.
Heat-resisting nutritious microcapsule fish oil DHA powder of the present invention is taked following basic preparation technology:
1, crude fish oil is carried out alkali refining, decolouring, deodorize after, concentrate and to make triglyceride type fish oil concentrated or ethyl ester type fish oil concentrated;
2, be that the cyclodextrin of 5--10%, the hydroxypropyl cellulose of 5--8% are dissolved in the 60--70 ℃ of hot water with percentage by weight, stirring is dissolved;
3, be cooled to 30--35 ℃;
4, adding percentage by weight is the fish oil concentrated of 15--45%, carries out the embedding first time, stirs 20 minutes, fully miscible;
5, machinery emulsification, homogenizing secondary, pressure: for the first time 15--20Mpa, 25--30Mpa for the second time;
6, in the emulsion behind homogenizing, adding percentage by weight is the corn dextrin of 30--40%, the instant arabic gum of 10--15%, carries out the embedding second time, embedding reaction 60 minutes;
7, through the DHA fish oil concentrated emulsion after twice embedding, become microcapsule DHA micropowder through hot air drying; Water is one of raw material, and the summation of other each raw material weight percentage ratio was less than 100% o'clock, and remainder is a water; After being dried to powder, by fluid bed to the micropowder spraying lecithin.
Through above-mentioned technology, the DHA nutritive powder has embedding rate more than 99%, and DHA content is more than 15%, and product is dispersed into uniform emulsion rapidly in cold water, have heat stability in hot water, and microcapsule can not break.
Heat-resisting nutritious microcapsule fish oil DHA powder of the present invention can be used for milk, food, health product, medicine, feedstuff, additive etc.
Heat-resisting nutritious microcapsule fish oil DHA powder of the present invention, embedding rate are more than 99%, and DHA content is greater than 15%, EPA content 3-8%, the products obtained therefrom uniform particles, good fluidity is after the natural or synthetic capsular material of macromolecule is water-soluble, its long line molecular line large quantity of moisture form hydration chain completely, make it that enough space lengths be arranged, make the water infiltration between them, disperse fully and impel, heat can destroy this hydration structure, forms gel structure.According to this characteristic, the selected capsule material of the present invention can be effectively protected to fish oil DHA in the technology and EPA, and has heat-resisting, acidproof, compressive resistance function.
The specific embodiment
Heat resistant type microcapsule fish oil DHA fish oil powder of the present invention also can be taked following basic preparation technology:
1, cyclodextrin is dissolved in the 60--70 ℃ of hot water, after cycloheptaamylose dissolves fully, adds a certain amount of hydroxypropyl cellulose, stir and dissolve fully; Film is carried out the addition of material: cyclodextrin: the addition of hydroxypropyl cellulose is 2: 1, and is not oxidized for making fish oil, before the adding fish oil film carried out feed temperature and reduces to 30--35 ℃;
2, an amount of fish oil is added film and carry out in the material, stirred 20 minutes, be uniformly dispersed to fish oil, the addition of fish oil is that film shoe material and fish oil weight ratio are 1: 2;
3, be dispersed in the film shoe aqueous solution after making the fish oil miniaturization, by twice homogenizing fish oil smashed, it is granular to become the following fish oil of 0.5 μ m, is dispersed in the coating materials aqueous solution, and the addition of fish oil carries out material by film and the fish oil weight ratio is 1: 2;
4, homogenization pressure: for the first time homogenizing 15--20Mpa, homogenizing 25--30Mpa for the second time;
5, carry out embedding in the fish oil that dextrin, arabic gum adding film are carried out, the addition of capsule material is: corn dextrin 30--40%, arabic gum 8--15%;
6, after embedded material added, synthetic reaction 60 minutes, reaction temperature were 40--50 ℃;
7, become powder with transporting to drying tower by high pressure homogeneous pump after the fish oil emulsifying, 175 ℃ of inlet temperature, temperature is 89 ℃ in 85 ℃ of the leaving air temps, tower;
8, after exsiccant nutritive powder enters fluid bed, begin nutritive powder to be sprayed with lecithin, the lecithin consumption of 63% content is pressed nutritive powder: lecithin: 1000: 3.5: 6 addition of anhydrous butter oil sprays after dissolving lecithin with anhydrous butter oil in advance;
9, the nutrition powder by fluidized bed after the spraying can be packed after being blown into the cold wind cooling.
Claims (5)
1, a kind of heat-resisting nutritious microcapsule fish oil DHA powder preparation technology method is characterized in that:
(1), crude fish oil carried out alkali refining, decolouring, deodorize after, concentrate and make triglyceride type fish oil concentrated or ethyl ester type fish oil concentrated;
(2), be that the cyclodextrin of 5--10%, the hydroxypropyl cellulose of 5--8% are dissolved in the 60--70 ℃ of hot water with percentage by weight, stirring is dissolved;
(3), be cooled to 30--35 ℃;
(4), to add percentage by weight be the fish oil concentrated of 15--45%, carries out the embedding first time, stirred 20 minutes, fully miscible;
(5), machinery emulsification, homogenizing secondary, pressure: 15--20Mpa, 25--30Mpa for the second time for the first time;
(6), in the emulsion behind homogenizing, adding percentage by weight is the corn dextrin of 30--40%, the instant arabic gum of 10--15%, carries out embedding second time, embedding was reacted 60 minutes;
(7), through the DHA fish oil concentrated emulsion after twice embedding, become microcapsule DHA micropowder through hot air drying; Water is one of raw material, and the summation of other each raw material weight percentage ratio was less than 100% o'clock, and remainder is a water.
2, heat-resisting nutritious microcapsule fish oil DHA powder preparation technology method according to claim 1 is characterized in that: after being dried to powder, by fluid bed to the micropowder spraying lecithin.
3, heat-resisting nutritious microcapsule fish oil DHA powder preparation technology method according to claim 1 is characterized in that: with single ethyl ester type fish oil concentrated.
4, heat-resisting nutritious microcapsule fish oil DHA powder preparation technology method according to claim 1 is characterized in that: with single triglyceride type fish oil.
5, heat-resisting nutritious microcapsule fish oil DHA powder preparation technology method according to claim 1 is characterized in that: ethyl ester type fish oil and triglyceride type fish oil, weight ratio 3: 1～1: 1.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB021153469A CN1169530C (en) | 2002-06-07 | 2002-06-07 | Prepn process and use of heat-resisting nutritious microcapsule fish oil DHA powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB021153469A CN1169530C (en) | 2002-06-07 | 2002-06-07 | Prepn process and use of heat-resisting nutritious microcapsule fish oil DHA powder |
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| Publication Number | Publication Date |
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| CN1387863A CN1387863A (en) | 2003-01-01 |
| CN1169530C true CN1169530C (en) | 2004-10-06 |
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| CN118077897B (en) * | 2024-04-12 | 2024-12-06 | 中食安泓(广东)健康产业有限公司 | A blood sugar lowering microcapsule composition and its application in health food |
-
2002
- 2002-06-07 CN CNB021153469A patent/CN1169530C/en not_active Expired - Fee Related
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