CN104262444A - 一种植物甾醇脂肪酸酯及其催化合成方法 - Google Patents
一种植物甾醇脂肪酸酯及其催化合成方法 Download PDFInfo
- Publication number
- CN104262444A CN104262444A CN201410445798.0A CN201410445798A CN104262444A CN 104262444 A CN104262444 A CN 104262444A CN 201410445798 A CN201410445798 A CN 201410445798A CN 104262444 A CN104262444 A CN 104262444A
- Authority
- CN
- China
- Prior art keywords
- acid
- temperature
- heavy phase
- thin film
- distillation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- -1 aliphatic ester Chemical class 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000007036 catalytic synthesis reaction Methods 0.000 title claims abstract description 22
- 239000002253 acid Substances 0.000 claims abstract description 135
- 238000001704 evaporation Methods 0.000 claims abstract description 86
- 230000008020 evaporation Effects 0.000 claims abstract description 86
- 239000003054 catalyst Substances 0.000 claims abstract description 50
- 238000004821 distillation Methods 0.000 claims abstract description 50
- 229930182558 Sterol Natural products 0.000 claims abstract description 38
- 235000003702 sterols Nutrition 0.000 claims abstract description 38
- 150000003432 sterols Chemical class 0.000 claims abstract description 34
- 230000008569 process Effects 0.000 claims abstract description 25
- 239000002932 luster Substances 0.000 claims abstract description 20
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 147
- 239000010409 thin film Substances 0.000 claims description 86
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 82
- 239000000194 fatty acid Substances 0.000 claims description 82
- 229930195729 fatty acid Natural products 0.000 claims description 82
- 150000003839 salts Chemical class 0.000 claims description 74
- 238000000199 molecular distillation Methods 0.000 claims description 69
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 66
- 239000000047 product Substances 0.000 claims description 65
- 235000002378 plant sterols Nutrition 0.000 claims description 41
- 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 37
- 229910052757 nitrogen Inorganic materials 0.000 claims description 33
- 230000004913 activation Effects 0.000 claims description 32
- 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 31
- 230000004224 protection Effects 0.000 claims description 31
- 150000002632 lipids Chemical class 0.000 claims description 26
- 239000007864 aqueous solution Substances 0.000 claims description 23
- 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 20
- 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 19
- 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 19
- 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 19
- 235000004420 brassicasterol Nutrition 0.000 claims description 19
- JXAZAUKOWVKTLO-UHFFFAOYSA-L sodium pyrosulfate Chemical group [Na+].[Na+].[O-]S(=O)(=O)OS([O-])(=O)=O JXAZAUKOWVKTLO-UHFFFAOYSA-L 0.000 claims description 15
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 14
- 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 14
- 229910017604 nitric acid Inorganic materials 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- 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 14
- 229950005143 sitosterol Drugs 0.000 claims description 14
- 229940076810 beta sitosterol Drugs 0.000 claims description 13
- 238000009835 boiling Methods 0.000 claims description 13
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 13
- 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 12
- 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 description 12
- 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 description 12
- 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 12
- 235000000431 campesterol Nutrition 0.000 claims description 12
- 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 description 12
- 239000000706 filtrate Substances 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 12
- 150000003384 small molecules Chemical class 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 12
- 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 12
- 235000016831 stigmasterol Nutrition 0.000 claims description 12
- 229940032091 stigmasterol Drugs 0.000 claims description 12
- 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 12
- 238000003756 stirring Methods 0.000 claims description 12
- VGSSUFQMXBFFTM-UHFFFAOYSA-N (24R)-24-ethyl-5alpha-cholestane-3beta,5,6beta-triol Natural products C1C(O)C2(O)CC(O)CCC2(C)C2C1C1CCC(C(C)CCC(CC)C(C)C)C1(C)CC2 VGSSUFQMXBFFTM-UHFFFAOYSA-N 0.000 claims description 11
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 11
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 11
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 11
- 239000005642 Oleic acid Substances 0.000 claims description 11
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 11
- LGJMUZUPVCAVPU-JFBKYFIKSA-N Sitostanol Natural products O[C@@H]1C[C@H]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)CC2)CC1 LGJMUZUPVCAVPU-JFBKYFIKSA-N 0.000 claims description 11
- 239000010426 asphalt Substances 0.000 claims description 11
- 239000012043 crude product Substances 0.000 claims description 11
- 150000004665 fatty acids Chemical class 0.000 claims description 11
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 11
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 11
- LGJMUZUPVCAVPU-HRJGVYIJSA-N stigmastanol Chemical compound C([C@@H]1CC2)[C@@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@H](C)CC[C@@H](CC)C(C)C)[C@@]2(C)CC1 LGJMUZUPVCAVPU-HRJGVYIJSA-N 0.000 claims description 11
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229960004232 linoleic acid Drugs 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 10
- 150000004671 saturated fatty acids Chemical class 0.000 claims description 10
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 10
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 10
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 9
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 claims description 9
- 239000012065 filter cake Substances 0.000 claims description 8
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 8
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 8
- 235000011152 sodium sulphate Nutrition 0.000 claims description 8
- 239000005639 Lauric acid Substances 0.000 claims description 6
- HXWJFEZDFPRLBG-UHFFFAOYSA-N Timnodonic acid Natural products CCCC=CC=CCC=CCC=CCC=CCCCC(O)=O HXWJFEZDFPRLBG-UHFFFAOYSA-N 0.000 claims description 6
- 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 claims description 6
- 235000020673 eicosapentaenoic acid Nutrition 0.000 claims description 6
- 229960005135 eicosapentaenoic acid Drugs 0.000 claims description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- 235000020661 alpha-linolenic acid Nutrition 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229960004488 linolenic acid Drugs 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- VZCCETWTMQHEPK-UHFFFAOYSA-N gamma-Linolensaeure Natural products CCCCCC=CCC=CCC=CCCCCC(O)=O VZCCETWTMQHEPK-UHFFFAOYSA-N 0.000 claims description 4
- VZCCETWTMQHEPK-QNEBEIHSSA-N gamma-linolenic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/CCCCC(O)=O VZCCETWTMQHEPK-QNEBEIHSSA-N 0.000 claims description 4
- 235000020664 gamma-linolenic acid Nutrition 0.000 claims description 4
- 229960002733 gamolenic acid Drugs 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 3
- 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 claims description 3
- 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 claims description 3
- 229960002969 oleic acid Drugs 0.000 claims 1
- 235000021313 oleic acid Nutrition 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 12
- 150000002978 peroxides Chemical class 0.000 abstract description 12
- 239000003814 drug Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000002537 cosmetic Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 88
- 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 16
- 241000196324 Embryophyta Species 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 150000002148 esters Chemical class 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000012797 qualification Methods 0.000 description 7
- 229940033355 lauric acid Drugs 0.000 description 6
- 235000012000 cholesterol Nutrition 0.000 description 5
- 229930014626 natural product Natural products 0.000 description 5
- 239000010773 plant oil Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002608 ionic liquid Substances 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 208000026106 cerebrovascular disease Diseases 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000002526 effect on cardiovascular system Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 229940049964 oleate Drugs 0.000 description 3
- 229940075999 phytosterol ester Drugs 0.000 description 3
- 235000019600 saltiness Nutrition 0.000 description 3
- 229960001866 silicon dioxide Drugs 0.000 description 3
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 108010028554 LDL Cholesterol Proteins 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical group [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 206010025482 malaise Diseases 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- IWZKICVEHNUQTL-UHFFFAOYSA-M potassium hydrogen phthalate Chemical compound [K+].OC(=O)C1=CC=CC=C1C([O-])=O IWZKICVEHNUQTL-UHFFFAOYSA-M 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 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 description 1
- 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 description 1
- NQBWNECTZUOWID-UHFFFAOYSA-N (E)-cinnamyl (E)-cinnamate Natural products C=1C=CC=CC=1C=CC(=O)OCC=CC1=CC=CC=C1 NQBWNECTZUOWID-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- HVYWMOMLDIMFJA-UHFFFAOYSA-N 3-cholesterol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)CCCC(C)C)C1(C)CC2 HVYWMOMLDIMFJA-UHFFFAOYSA-N 0.000 description 1
- 206010003211 Arteriosclerosis coronary artery Diseases 0.000 description 1
- 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 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 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 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 238000008214 LDL Cholesterol Methods 0.000 description 1
- 206010068052 Mosaicism Diseases 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 241000418088 Physostigma Species 0.000 description 1
- 241001091348 Sergentomyia arboris Species 0.000 description 1
- 240000006474 Theobroma bicolor Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 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 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003130 cardiopathic effect Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 229940114081 cinnamate Drugs 0.000 description 1
- NQBWNECTZUOWID-QSYVVUFSSA-N cinnamyl cinnamate Chemical compound C=1C=CC=CC=1\C=C/C(=O)OC\C=C\C1=CC=CC=C1 NQBWNECTZUOWID-QSYVVUFSSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 208000026758 coronary atherosclerosis Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 206010013663 drug dependence Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 235000013376 functional food Nutrition 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229940098695 palmitic acid Drugs 0.000 description 1
- 229940068065 phytosterols Drugs 0.000 description 1
- 229910000343 potassium bisulfate Inorganic materials 0.000 description 1
- 238000003822 preparative gas chromatography Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical compound C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 210000003765 sex chromosome Anatomy 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 235000015500 sitosterol Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 208000011117 substance-related disease Diseases 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M trans-cinnamate Chemical compound [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
- B01J27/055—Sulfates with alkali metals, copper, gold or silver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Cosmetics (AREA)
- Steroid Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410445798.0A CN104262444B (zh) | 2014-09-03 | 2014-09-03 | 一种植物甾醇脂肪酸酯及其催化合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410445798.0A CN104262444B (zh) | 2014-09-03 | 2014-09-03 | 一种植物甾醇脂肪酸酯及其催化合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104262444A true CN104262444A (zh) | 2015-01-07 |
CN104262444B CN104262444B (zh) | 2016-09-14 |
Family
ID=52154052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410445798.0A Active CN104262444B (zh) | 2014-09-03 | 2014-09-03 | 一种植物甾醇脂肪酸酯及其催化合成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104262444B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106824251A (zh) * | 2016-12-23 | 2017-06-13 | 吉林大学 | 一种催化处理污染水土的组合材料及催化处理方法 |
CN107955054A (zh) * | 2017-11-30 | 2018-04-24 | 陕西海斯夫生物工程有限公司 | 一种薄膜反应与分离耦合制备植物甾醇酯的方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5892068A (en) * | 1998-08-25 | 1999-04-06 | Mcneil-Ppc, Inc. | Preparation of sterol and stanol-esters |
CN101235067A (zh) * | 2008-01-11 | 2008-08-06 | 浙江工业大学 | 一种植物甾醇酯的制备方法 |
CN101544677A (zh) * | 2009-04-24 | 2009-09-30 | 武汉科技大学 | 一种植物甾醇脂肪酸酯及其制备方法 |
CN101985460A (zh) * | 2010-08-10 | 2011-03-16 | 江南大学 | 一种植物甾醇酯的制备方法 |
CN102210352A (zh) * | 2011-04-12 | 2011-10-12 | 山东三星玉米产业科技有限公司 | 一种维生素ae玉米油及其制备方法 |
CN102603845A (zh) * | 2012-01-21 | 2012-07-25 | 西安海斯夫生物科技有限公司 | 合成与分离植物甾醇饱和脂肪酸酯和不饱和脂肪酸酯的方法 |
US20130041167A1 (en) * | 2010-03-26 | 2013-02-14 | Forchem Oy | Method of treating tall oil pitch |
CN103214537A (zh) * | 2013-04-16 | 2013-07-24 | 西安科技大学 | 一种从生物柴油渣油中提取植物甾醇的方法 |
-
2014
- 2014-09-03 CN CN201410445798.0A patent/CN104262444B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5892068A (en) * | 1998-08-25 | 1999-04-06 | Mcneil-Ppc, Inc. | Preparation of sterol and stanol-esters |
CN101235067A (zh) * | 2008-01-11 | 2008-08-06 | 浙江工业大学 | 一种植物甾醇酯的制备方法 |
CN101544677A (zh) * | 2009-04-24 | 2009-09-30 | 武汉科技大学 | 一种植物甾醇脂肪酸酯及其制备方法 |
US20130041167A1 (en) * | 2010-03-26 | 2013-02-14 | Forchem Oy | Method of treating tall oil pitch |
CN101985460A (zh) * | 2010-08-10 | 2011-03-16 | 江南大学 | 一种植物甾醇酯的制备方法 |
CN102210352A (zh) * | 2011-04-12 | 2011-10-12 | 山东三星玉米产业科技有限公司 | 一种维生素ae玉米油及其制备方法 |
CN102603845A (zh) * | 2012-01-21 | 2012-07-25 | 西安海斯夫生物科技有限公司 | 合成与分离植物甾醇饱和脂肪酸酯和不饱和脂肪酸酯的方法 |
CN103214537A (zh) * | 2013-04-16 | 2013-07-24 | 西安科技大学 | 一种从生物柴油渣油中提取植物甾醇的方法 |
Non-Patent Citations (3)
Title |
---|
张品等: "不饱和脂肪酸植物甾醇酯的合成工艺研究进展", 《中国油脂》 * |
贾建国等: "活性炭的硝酸表面改性及其吸附性能", 《炭素技术》 * |
马荣萱等: "活性炭负载硫酸氢钠催化合成丙酸正戊酯的研究", 《工业催化》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106824251A (zh) * | 2016-12-23 | 2017-06-13 | 吉林大学 | 一种催化处理污染水土的组合材料及催化处理方法 |
CN107955054A (zh) * | 2017-11-30 | 2018-04-24 | 陕西海斯夫生物工程有限公司 | 一种薄膜反应与分离耦合制备植物甾醇酯的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104262444B (zh) | 2016-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ehimen et al. | Variables affecting the in situ transesterification of microalgae lipids | |
KR102117806B1 (ko) | 환경 오염 물질을 저감시킨 고도 불포화 지방산 또는 고도 불포화 지방산 에틸에스테르 및 그 제조 방법 | |
CN104529772B (zh) | 一种模拟移动床色谱制备高纯度epa酯和dha酯单体的方法 | |
Zhao et al. | Enzymatic synthesis of lard-based ascorbyl esters in a packed-bed reactor: Optimization by response surface methodology and evaluation of antioxidant properties | |
IT9048587A1 (it) | Olii di margarina a basso contenuto di acidi trans e di acidi grassi saturi a catena intermedia, nonche' procedimento di transesterificazione enzimatica per la loro preparazione. | |
CN102618615A (zh) | 一种利用超声波强化酶促合成植物甾醇酯/植物甾烷醇酯的方法 | |
CN105132189B (zh) | 一种c18系列以及c20~c22系列脂肪酸甲酯的精细分离方法 | |
CN103396303A (zh) | 一种从微藻油或鱼油中分离纯化二十碳五烯酸和二十二碳六烯酸的方法 | |
CN103254993A (zh) | 一种米糠毛油分离方法 | |
Zhang et al. | Ultrasonic nebulization extraction coupled with headspace single-drop microextraction of volatile and semivolatile compounds from the seed of Cuminum cyminum L. | |
CN104262444A (zh) | 一种植物甾醇脂肪酸酯及其催化合成方法 | |
CN107326050A (zh) | 一种中链和中长链混合甘油二酯的纯化方法 | |
CN104672291B (zh) | 一种没食子酸植物甾醇酯的制备方法 | |
RU2756515C2 (ru) | Цетилированные жирные кислоты, система для их получения и их применение | |
Sun et al. | Two-step continuous flow process of sodium tanshinone IIA sulfonate using a 3D circular cyclone-type microreactor | |
CN105296142B (zh) | 一种快速提取和分离牡丹种子中脂类成分的方法 | |
Bao et al. | Inter-solubility of product systems in biodiesel production from Jatropha curcas L. oil with the switchable solvent DBU/methanol | |
CN105566167A (zh) | 一种脲包工艺中尿素的回收方法 | |
Jeyashoke et al. | Microwave induced rapid transmethylation of fatty acids for analysis of food oil | |
CN105418575B (zh) | 一种采用两步反萃取法提取天然维生素e的方法 | |
CN110256250B (zh) | 一种利用模拟移动床制备高纯度共轭亚油酸酯的方法 | |
CN107955054A (zh) | 一种薄膜反应与分离耦合制备植物甾醇酯的方法 | |
US11535583B1 (en) | Preparation method of eicosapentaenoic acid ethyl ester | |
CN110590545A (zh) | 一种完全分离油酸和亚油酸的方法 | |
CN106892791A (zh) | 提取植物源角鲨烯组合物的方法和含角鲨烯的药物及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Phytosterol aliphatic ester and catalytic synthesis method thereof Effective date of registration: 20170707 Granted publication date: 20160914 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI HEALTHFUL BIOLOGICAL ENGINEERING Co.,Ltd. Registration number: 2017990000611 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180524 Granted publication date: 20160914 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI HEALTHFUL BIOLOGICAL ENGINEERING Co.,Ltd. Registration number: 2017990000611 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Phytosterol aliphatic ester and catalytic synthesis method thereof Effective date of registration: 20190725 Granted publication date: 20160914 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: XI'AN HEALTHFUL BIOTECHNOLOGY Co.,Ltd.|SHAANXI HEALTHFUL BIOLOGICAL ENGINEERING Co.,Ltd. Registration number: 2019990000781 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200828 Granted publication date: 20160914 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI HEALTHFUL BIOLOGICAL ENGINEERING Co.,Ltd. Registration number: 2019990000781 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A phytosterol fatty acid ester and its catalytic synthesis method Effective date of registration: 20200828 Granted publication date: 20160914 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI HEALTHFUL BIOLOGICAL ENGINEERING Co.,Ltd. Registration number: Y2020990001038 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211103 Granted publication date: 20160914 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI HEALTHFUL BIOLOGICAL ENGINEERING Co.,Ltd. Registration number: Y2020990001038 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Plant sterol fatty acid ester and its catalytic synthesis method Effective date of registration: 20211103 Granted publication date: 20160914 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI HEALTHFUL BIOLOGICAL ENGINEERING Co.,Ltd. Registration number: Y2021990001068 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220822 Granted publication date: 20160914 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI HEALTHFUL BIOLOGICAL ENGINEERING Co.,Ltd. Registration number: Y2021990001068 |