CN104137983B - A kind of preparation method of the water-soluble plant sterols ester microscapsule powder with cereal materialses as wall material - Google Patents
A kind of preparation method of the water-soluble plant sterols ester microscapsule powder with cereal materialses as wall material Download PDFInfo
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- CN104137983B CN104137983B CN201310169884.9A CN201310169884A CN104137983B CN 104137983 B CN104137983 B CN 104137983B CN 201310169884 A CN201310169884 A CN 201310169884A CN 104137983 B CN104137983 B CN 104137983B
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- ester
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- wall material
- food
- plant sterols
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- 150000002148 esters Chemical class 0.000 title claims abstract description 40
- 235000002378 plant sterols Nutrition 0.000 title claims abstract description 23
- 239000000843 powder Substances 0.000 title claims abstract description 21
- 235000013339 cereals Nutrition 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 235000013305 food Nutrition 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000047 product Substances 0.000 claims abstract description 18
- 206010022998 Irritability Diseases 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 5
- 229930195729 fatty acid Natural products 0.000 claims abstract description 5
- 239000000194 fatty acid Substances 0.000 claims abstract description 5
- 229930006000 Sucrose Natural products 0.000 claims abstract description 4
- -1 fatty acid cane sugar ester Chemical class 0.000 claims abstract description 4
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000012467 final product Substances 0.000 claims abstract description 3
- 235000011187 glycerol Nutrition 0.000 claims abstract description 3
- 235000015173 baked goods and baking mixes Nutrition 0.000 claims abstract 2
- 235000013361 beverage Nutrition 0.000 claims abstract 2
- 235000013365 dairy product Nutrition 0.000 claims abstract 2
- 235000005911 diet Nutrition 0.000 claims abstract 2
- 230000037213 diet Effects 0.000 claims abstract 2
- 235000012041 food component Nutrition 0.000 claims abstract 2
- 239000005417 food ingredient Substances 0.000 claims abstract 2
- 235000013622 meat product Nutrition 0.000 claims abstract 2
- 241000209094 Oryza Species 0.000 claims description 18
- 235000007164 Oryza sativa Nutrition 0.000 claims description 18
- 235000009566 rice Nutrition 0.000 claims description 18
- 239000000706 filtrate Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 235000021329 brown rice Nutrition 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- OILXMJHPFNGGTO-UHFFFAOYSA-N (22E)-(24xi)-24-methylcholesta-5,22-dien-3beta-ol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)C=CC(C)C(C)C)C1(C)CC2 OILXMJHPFNGGTO-UHFFFAOYSA-N 0.000 claims description 4
- LGJMUZUPVCAVPU-UHFFFAOYSA-N beta-Sitostanol Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(C)CCC(CC)C(C)C)C1(C)CC2 LGJMUZUPVCAVPU-UHFFFAOYSA-N 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 claims description 4
- NLQLSVXGSXCXFE-UHFFFAOYSA-N sitosterol Natural products CC=C(/CCC(C)C1CC2C3=CCC4C(C)C(O)CCC4(C)C3CCC2(C)C1)C(C)C NLQLSVXGSXCXFE-UHFFFAOYSA-N 0.000 claims description 4
- KZJWDPNRJALLNS-VPUBHVLGSA-N (-)-beta-Sitosterol Natural products O[C@@H]1CC=2[C@@](C)([C@@H]3[C@H]([C@H]4[C@@](C)([C@H]([C@H](CC[C@@H](C(C)C)CC)C)CC4)CC3)CC=2)CC1 KZJWDPNRJALLNS-VPUBHVLGSA-N 0.000 claims description 2
- CSVWWLUMXNHWSU-UHFFFAOYSA-N (22E)-(24xi)-24-ethyl-5alpha-cholest-22-en-3beta-ol Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(C)C=CC(CC)C(C)C)C1(C)CC2 CSVWWLUMXNHWSU-UHFFFAOYSA-N 0.000 claims description 2
- KLEXDBGYSOIREE-UHFFFAOYSA-N 24xi-n-propylcholesterol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)CCC(CCC)C(C)C)C1(C)CC2 KLEXDBGYSOIREE-UHFFFAOYSA-N 0.000 claims description 2
- OQMZNAMGEHIHNN-UHFFFAOYSA-N 7-Dehydrostigmasterol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)C=CC(CC)C(C)C)CCC33)C)C3=CC=C21 OQMZNAMGEHIHNN-UHFFFAOYSA-N 0.000 claims description 2
- OILXMJHPFNGGTO-NRHJOKMGSA-N Brassicasterol Natural products O[C@@H]1CC=2[C@@](C)([C@@H]3[C@H]([C@H]4[C@](C)([C@H]([C@@H](/C=C/[C@H](C(C)C)C)C)CC4)CC3)CC=2)CC1 OILXMJHPFNGGTO-NRHJOKMGSA-N 0.000 claims description 2
- LPZCCMIISIBREI-MTFRKTCUSA-N Citrostadienol Natural products CC=C(CC[C@@H](C)[C@H]1CC[C@H]2C3=CC[C@H]4[C@H](C)[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)C(C)C LPZCCMIISIBREI-MTFRKTCUSA-N 0.000 claims description 2
- ARVGMISWLZPBCH-UHFFFAOYSA-N Dehydro-beta-sitosterol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)CCC(CC)C(C)C)CCC33)C)C3=CC=C21 ARVGMISWLZPBCH-UHFFFAOYSA-N 0.000 claims description 2
- OILXMJHPFNGGTO-ZRUUVFCLSA-N UNPD197407 Natural products C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)C=C[C@H](C)C(C)C)[C@@]1(C)CC2 OILXMJHPFNGGTO-ZRUUVFCLSA-N 0.000 claims description 2
- HZYXFRGVBOPPNZ-UHFFFAOYSA-N UNPD88870 Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)=CCC(CC)C(C)C)C1(C)CC2 HZYXFRGVBOPPNZ-UHFFFAOYSA-N 0.000 claims description 2
- MJVXAPPOFPTTCA-UHFFFAOYSA-N beta-Sistosterol Natural products CCC(CCC(C)C1CCC2C3CC=C4C(C)C(O)CCC4(C)C3CCC12C)C(C)C MJVXAPPOFPTTCA-UHFFFAOYSA-N 0.000 claims description 2
- NJKOMDUNNDKEAI-UHFFFAOYSA-N beta-sitosterol Natural products CCC(CCC(C)C1CCC2(C)C3CC=C4CC(O)CCC4C3CCC12C)C(C)C NJKOMDUNNDKEAI-UHFFFAOYSA-N 0.000 claims description 2
- 235000004420 brassicasterol Nutrition 0.000 claims description 2
- OILXMJHPFNGGTO-ZAUYPBDWSA-N brassicasterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)/C=C/[C@H](C)C(C)C)[C@@]1(C)CC2 OILXMJHPFNGGTO-ZAUYPBDWSA-N 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 235000015500 sitosterol Nutrition 0.000 claims description 2
- KZJWDPNRJALLNS-VJSFXXLFSA-N sitosterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CC[C@@H](CC)C(C)C)[C@@]1(C)CC2 KZJWDPNRJALLNS-VJSFXXLFSA-N 0.000 claims description 2
- 229950005143 sitosterol Drugs 0.000 claims description 2
- HCXVJBMSMIARIN-PHZDYDNGSA-N stigmasterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)/C=C/[C@@H](CC)C(C)C)[C@@]1(C)CC2 HCXVJBMSMIARIN-PHZDYDNGSA-N 0.000 claims description 2
- 235000016831 stigmasterol Nutrition 0.000 claims description 2
- 229940032091 stigmasterol Drugs 0.000 claims description 2
- BFDNMXAIBMJLBB-UHFFFAOYSA-N stigmasterol Natural products CCC(C=CC(C)C1CCCC2C3CC=C4CC(O)CCC4(C)C3CCC12C)C(C)C BFDNMXAIBMJLBB-UHFFFAOYSA-N 0.000 claims description 2
- SGNBVLSWZMBQTH-FGAXOLDCSA-N Campesterol Natural products O[C@@H]1CC=2[C@@](C)([C@@H]3[C@H]([C@H]4[C@@](C)([C@H]([C@H](CC[C@H](C(C)C)C)C)CC4)CC3)CC=2)CC1 SGNBVLSWZMBQTH-FGAXOLDCSA-N 0.000 claims 1
- BTEISVKTSQLKST-UHFFFAOYSA-N Haliclonasterol Natural products CC(C=CC(C)C(C)(C)C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3CCC12C BTEISVKTSQLKST-UHFFFAOYSA-N 0.000 claims 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 claims 1
- 235000000431 campesterol Nutrition 0.000 claims 1
- SGNBVLSWZMBQTH-PODYLUTMSA-N campesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CC[C@@H](C)C(C)C)[C@@]1(C)CC2 SGNBVLSWZMBQTH-PODYLUTMSA-N 0.000 claims 1
- 150000004665 fatty acids Chemical class 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000005720 sucrose Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 229960004793 sucrose Drugs 0.000 abstract description 3
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000001694 spray drying Methods 0.000 description 5
- 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 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 102000014914 Carrier Proteins Human genes 0.000 description 3
- 108091008324 binding proteins Proteins 0.000 description 3
- 235000012000 cholesterol Nutrition 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 230000035790 physiological processes and functions Effects 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 102000014171 Milk Proteins Human genes 0.000 description 2
- 108010011756 Milk Proteins Proteins 0.000 description 2
- 108010073771 Soybean Proteins Proteins 0.000 description 2
- 229930182558 Sterol Natural products 0.000 description 2
- 229930003427 Vitamin E Natural products 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 230000007815 allergy Effects 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 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 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 229940075999 phytosterol ester Drugs 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000019710 soybean protein Nutrition 0.000 description 2
- 150000003431 steroids Chemical class 0.000 description 2
- 235000003702 sterols Nutrition 0.000 description 2
- 150000003432 sterols Chemical class 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 235000019165 vitamin E Nutrition 0.000 description 2
- 229940046009 vitamin E Drugs 0.000 description 2
- 239000011709 vitamin E Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 208000025844 Prostatic disease Diseases 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 108010050181 aleurone Proteins 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000020247 cow milk Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000013376 functional food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000001497 healthy food Nutrition 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000000774 hypoallergenic effect Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000031891 intestinal absorption Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000021239 milk protein Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010499 rapseed oil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Mycology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a kind of preparation method of the water-soluble plant sterols ester microscapsule powder with cereal materialses as wall material.By phytosterin ester (core), fatty acid cane sugar ester and glycerine monoglyceride (emulsifying agent), cereal materialses (wall material), pure water etc., it is high-pressure homogeneous after being well mixed with processing technology by certain proportioning, finally it is spray-dried, is obtained final product phytosterin ester microscapsule powder.The product prepared using the present invention is creamy white powder, water-soluble strong, 100 500 microns of particle diameter, without food irritability source, can be as single diet, it is also possible to which food ingredient is made an addition in beverage, dairy products, meat products, bakery product and quick-frozen food.
Description
【Technical field】：The present invention relates to food processing field, cereal materialses are mainly used to carry out phytosterin ester
Coating, formed water-soluble plant sterols ester microscapsule powder so that improve phytosterin ester product in varieties of food items can profit
With property and security.
【Background technology】：Phytosterol is a kind of active component in plant, and its species is a lot, including sitosterol, rape oil
Sterol, stigmasterol, brassicasterol and sitostamol etc., are widely present in each vegetable oil, nut and vegetable seeds, there is also
In other plant such as vegetable and fruit.Phytosterol be with perhydrocyclopentanophenanthrene as main body framework, 3 sterides compounds as hydroxyl
Thing, phytosterol is much like with cholesterol in structure, but side chain is different.Phytosterol due to its reducing blood lipid, immunological regulation, control
Many physiological functions such as prostatic disorder and anti-inflammatory, analgesia, anti-cancer are treated, is gradually applied in medicine, health products, food.
However, phytosterol fusing point is higher, it is crystal form, dissolubility and bioavailability in human body under normal temperature
Poor, water insoluble, solubility in grease also very little makes it be applied to food industry more difficult.Absorption of human body plant
The efficiency of sterol is very low, and normal healthy people is less than 5% to the absorptivity of phytosterol, far away from the absorptivity to cholesterol (about
40%), this turns into the big obstacle for playing its physiological function.Phytosterin ester be usually by phytosterol is hydrogenated and esterification at
Obtained from reason, compared with phytosterol, fusing point is substantially reduced, and has good oil-soluble, while in vivo more than 95% can be with
Free phytosterol is hydrolyzed to, and compared with phytosterol, with identical even more excellent physiological function.But phytosterol
Ester is still difficult miscible with water-soluble substances and equably makes an addition to food, and easily oxidative rancidity occurs in air.Cause
This, it is still current to expect solution further to improve the solubility of phytosterin ester, decentralization and improve its intestinal absorption utilization rate
Problem certainly.
Introduced in ZL 00818064.4 and phytosterol, stanols be thermally formed melt substance first using hot-melt technology,
Be then added into heat oily or fat in, be subsequently cooled to room temperature, and reach phytosterol or stanols are made an addition to it is edible
Purpose in oil or fat.A kind of emulsion oil-in-water containing phytosterol is provided in ZL 02824365.x, it is in storage
Period has stability of emulsion higher.It is big that ZL 03815547.8 is related to one kind to be produced in the case where that need not produce auxiliary agent
The method for causing stable dispersions, wherein, the dispersion liquid is mainly made up of hydrophobic plant sterol and aqueous substance, wherein, it is described
Phytosterol is selected from phytosterol and phytostanol.ZL 200610041659.7 is related to a plant sterols in food
Addition application process, it has the characteristic of emulsibility using phytosterol, and using advanced stable emulsifying technology, selection is suitable
Emulsifying agent makes immiscible oil mutually immiscible with water, and formed at certain temperature and high speed shear uniform dispersion or
Emulsified body, so as to change original physical state, is added in food, it is fully uniformly dispersed in food.But
This emulsion is liquid, it is difficult to storage steady in a long-term, and addition manner in food may be restricted.
Powdery plant sterol is a kind of more extensive plant sterol product of application.ZL 02828590.5 discloses one
The mixed-powder of plant sterols and emulsifying agent with and preparation method thereof.More properly, the invention provides phytosterol and breast
The mixed-powder of agent, no matter during the mixed-powder can be applied to nearly all food of which kind of food substrates, and improve
The dispersion stabilization of phytosterol micella, the phytosterol micella suppresses the absorption of cholesterol.This utilization emulsifying technology
The phytosterol dispersant of preparation, does not reach instant effect in water phase, or even can be floated in some food in actual applications
It is floating, so that even needing auxiliary extra condition (as heated) to complete course of dissolution.
Plant sterol powder is prepared using water-soluble substanceses such as protein, is that rapid dispersion of the phytosterol in water phase is carried
Supply to help.ZL200380103173.6 is the present invention relates to a kind of pulverulent phytosterol formulations, Preparation Method And The Use.This
The purpose of invention is phytosterol is formulated adjustable being added in water and oily preparation.For this purpose, the powdery plant steroid
It is 0.01-100 μm, preferably 0.01-10 μm, more preferably 0.01-2 μm that alcohol formula includes at least one average grain diameter, particularly
0.05-1 μm of phytosterol.The characteristics of phytosterol is formulated is that at least one phytosterol is with half amorphous state
Use.In preferred embodiments, it is characterised in that in the phytosterol insertion protective colloid matrix.US
By the use of milk powder and milk protein as embedding medium in 20080187643A1, in the case where any external emulsifier is added without,
It is prepared for phytosterin ester powder.In the preferable plant sterol powder of these water dispersibles none place ground be related to one kind or it is many
Kind of food irritability source (such as cow's milk protein, soybean protein), be some have to some food irritability sources the consumer of particular/special requirement with
Inconvenience is carried out.
Cereal materialses can any one or combination of for fresh rice bran, rice bran stably, brown rice, rice, and other
The processing product that such as any paddy of rice bran extract, rice bran protein is originated.Rice bran as the accessory substance in a kind of paddy processing,
The 8-10% of paddy gross weight is accounted for, rich in unrighted acid, protein, cellulose, starch and vitamin E, oryzanol etc.
Various function factors, especially because its contained albumen is low allergy endogenous binding protein and contains many Antioxidative Factors, rice bran
It is increasingly becoming the living resources of great exploitation potential in agricultural product, functional food field.Brown rice is paddy by institute after processing
A kind of rice of product, refers to still to retain to deposit a little outer tissue after paddy shells, such as cortex, aleurone and plumule, compared with polished rice,
With more vitamins, antioxidant and dietary fiber, a kind of healthy food is always considered to be.
The present invention is using the spy that protein contained by cereal materialses is low allergy endogenous binding protein and the Antioxidative Factors being rich in
Property, phytosterol esters are carried out with microencapsulation, prepare the water-soluble plant sterols ester microscapsule powder with cereal materialses as wall material.
This hair aim to overcome that the deficiencies in the prior art part, there is provided a kind of water-soluble plant sterols ester microcapsule powder
The preparation method at end.Due to being not added with the endogenous binding proteins containing food irritability such as soybean protein, lactoprotein matter in the present invention, using this hair
The phytosterin ester of bright preparation has water solubility, without anaphylactogen, can directly eat, or makes an addition to and have spy to some food irritability sources
Different desired food, and in ordinary food.
The present invention realizes that the technical scheme of purpose is as follows：
(1) phytosterin ester is heated, homogeneous liquid is heated at 80-100 DEG C；
(2) phytosterin ester, emulsifying agent (are mixed by the ratio of fatty acid cane sugar ester and glycerine monoglyceride by weight 1: 4
Conjunction is formed), mixed than 3-10: 0.5 ratio with weight, in heating into homogeneous liquid at 150-180 DEG C；
(3) cereal materialses are compared into 1: 4 addition pure water with weight, then colloid mill grinding forms homogenate, 30-50 mesh mistakes
Filter, 80 DEG C are heated to by filtrate；
(4) and then by the filtrate after the heating of (3) gained mixed than 1-5: 1 with weight with (1) or (2) gained liquid, stirred
Uniformly, and in homogeneous 1-2 times under 20-40MPa；
(5) homogenizing fluid is spray-dried, obtains final product water-soluble plant sterols ester microscapsule powder.
Advantages and positive effects of the present invention are as follows：
1st, the present invention uses the cereal materialses such as rice bran, brown rice, rice as the embedding wall material of plant steroid, and with soybean egg
In vain, the micro-embedded method of lactoprotein compares, with low cost, hypoallergenic, ready water-solubility, except can may be used also in ordinary food
It is applied to the food for having particular/special requirement to food irritability source.
2nd, the present invention contains the antioxygens such as abundant vitamin E, oryzanol in utilizing the cereal materialses such as rice bran, brown rice, rice
Change the factor, under conditions of extra antioxidant is not increased, further increase the storage-stable of phytosterol and its esters.
3rd, this method improves its water solubility except that can carry out microencapsulation to phytosterin ester, can also be directly to plant
Sterol, stanols carry out microencapsulation, make up to water-soluble purpose, are a kind of wider preparation methods of application.
【Specific embodiment】
Embodiment 1：
Weigh 100g phytosterin esters to be put into 500mL beakers, in being heated on heating magnetic agitator, at 80-100 DEG C
Under heat into homogeneous liquid, it is standby.Weigh 100g fresh rice brans and be put into 1000mL beakers, 1: 4 addition pure water is compared with weight, use
Glass bar stirs, and is then ground in tissue mashing machine, forms homogenate, four layers of filtered through gauze, and filtrate is heated into 80
℃.Filtrate after heating is compared into 1: 1 with weight with the phytosterin ester for having heated to be well mixed, using desk-top homogenizer in
Homogeneous 2 times under 20MPa.By the good mixed liquor of homogeneous, it is spray-dried using experiment type spray drier, inlet temperature is 180 DEG C,
70 DEG C of outlet temperature.Spray drying products obtained therefrom is the water-soluble plant sterols ester microcapsule powder with cereal materialses as wall material
End.The product is creamy white, the microns of particle diameter 100, be can dissolve in cold water.
Embodiment 2：
Weigh 100g phytosterin esters to be put into 500mL beakers, comparing 10: 1 ratios with weight adds fatty acid cane sugar ester, in
Heated on heating magnetic agitator, hot melt stirs into homogeneous liquid at 150-180 DEG C, standby.100g brown rice is weighed to be put into
1000mL beakers, 1: 4 addition pure water is compared with weight, is stirred with glass bar, is then ground in tissue mashing machine, is formed
Homogenate, four layers of filtered through gauze, and filtrate is heated to 100 DEG C.By filtrate after heating and the phytosterin ester emulsification for having heated
Thing compares 1: 1 and is well mixed with weight, using desk-top homogenizer in homogeneous under 40MPa 2 times.By the good mixed liquor of homogeneous, using reality
The spray drying of type spray dryer is tested, inlet temperature is 180 DEG C, 70 DEG C of outlet temperature.Spray drying products obtained therefrom is with paddy
Raw material is the water-soluble plant sterols ester microscapsule powder of wall material.The product is creamy white, the microns of particle diameter 100, cold water
In i.e. can dissolve.
Embodiment 3：
Weigh 10kg phytosterin esters to be put into 50L electrical heating type reactors, homogeneous liquid heated at 80-100 DEG C,
It is standby.Weigh 20kg brown rice to be put into 200L agitators, 1: 4 addition pure water is compared with weight, stir, then in vertical glue
Ground in body mill, form homogenate, filtering, and filtrate is heated to 80 DEG C.By filtrate after heating and the phytosterol for having heated
Ester compares 2: 1 and is well mixed with weight, using vertical homogenizer in homogeneous under 20MPa 2 times.By the good mixed liquor of homogeneous, using 50
Type spray dryer is spray-dried, and inlet temperature is 190 DEG C, 70 DEG C of outlet temperature.Spray drying products obtained therefrom is with cereal
Raw material is the water-soluble plant sterols ester microscapsule powder of wall material.The product is creamy white, the microns of particle diameter 300, meets water and is
Can dissolve.
Embodiment 4：
Weigh 10kg phytosterin esters to be put into 50L electrical heating type reactors, comparing 7: 1 ratios with weight adds aliphatic acid sugarcane
Sugar ester, heats at 150-180 DEG C, stirs into homogeneous liquid, standby.Weigh 20kg rice to be put into 200L agitators, with weight
Amount compares 1: 4 addition pure water, stirs, and is then ground in vertical colloid mill, forms homogenate, filtering, and filtrate is heated
To 100 DEG C.Filtrate after heating is compared into 2: 1 with weight with the phytosterin ester emulsion for having heated to be well mixed, using desk-top
Homogenizer is in homogeneous under 30MPa 2 times.By the good mixed liquor of homogeneous, it is spray-dried using experiment type spray drier, inlet temperature
It is 180 DEG C, 70 DEG C of outlet temperature.The water-soluble plant sterols ester that spray drying products obtained therefrom is with cereal materialses as wall material is micro-
Capsule powders.The product is creamy white, the microns of particle diameter 300, and it is that can dissolve to meet water.
Claims (3)
1. the preparation method of a kind of water-soluble plant sterols ester microscapsule powder with cereal materialses as wall material, it is characterised in that：
Step 1, phytosterin ester is heated, and homogeneous liquid is heated at 80-100 DEG C；
Step 2, phytosterin ester, emulsifying agent are mixed with weight than 3-10: 0.5 ratio, wherein fatty acid sucrose in emulsifying agent
Ester, glycerine monoglyceride are with 1: 4 weight than mixing；In heating into homogeneous liquid at 150-180 DEG C；
Cereal materialses are compared 1: 4 addition pure water by step 3 with weight, and then colloid mill grinding forms homogenate, 30-50 mesh mistakes
Filter, 80 DEG C are heated to by filtrate；
Step 4, is then mixed the filtrate after step 3 gained heating with step 1 or step 2 gained liquid with weight than 1-5: 1,
Stir, and in homogeneous 1-2 times under 20-40MPa, temperature is 60-80 DEG C；
Step 5, homogenizing fluid is spray-dried, and obtains final product water-soluble plant sterols ester microscapsule powder；
Described phytosterin ester is with sitosterol, campesterol, stigmasterol, brassicasterol and sitostamol as main component
Phytosterin fatty acid ester compound；
Described cereal materialses are any one or combination of fresh rice bran, rice bran stably, brown rice, rice, and other
The processing product in any paddy source.
2. the preparation side of the water-soluble plant sterols ester microscapsule powder with cereal materialses as wall material according to claim 1
Method, it is characterised in that：Product is creamy white, water-soluble strong, particle diameter 100-500 microns.
3. the preparation side of the water-soluble plant sterols ester microscapsule powder with cereal materialses as wall material according to claim 1
Method, it is characterised in that：The product for being formed is free of food irritability source, as single diet, or can be made an addition to food ingredient
In beverage, dairy products, meat products, bakery product and quick-frozen food.
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| CN106035752A (en) * | 2016-06-08 | 2016-10-26 | 华南理工大学 | Polyunsaturated oil powder rich in phytosterol and preparation method thereof |
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| CN110192651A (en) * | 2019-05-31 | 2019-09-03 | 浙江工业大学 | A kind of preparation method of the nanoemulsions using soybean protein isolate load phytosterin ester |
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