CN111700873B - Plant-based soft capsule rubber, preparation method and application thereof - Google Patents
Plant-based soft capsule rubber, preparation method and application thereof Download PDFInfo
- Publication number
- CN111700873B CN111700873B CN202010476242.3A CN202010476242A CN111700873B CN 111700873 B CN111700873 B CN 111700873B CN 202010476242 A CN202010476242 A CN 202010476242A CN 111700873 B CN111700873 B CN 111700873B
- Authority
- CN
- China
- Prior art keywords
- soft capsule
- lactic acid
- hydroxypropyl starch
- graft copolymer
- cellulose
- 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.)
- Expired - Fee Related
Links
- 239000007901 soft capsule Substances 0.000 title claims abstract description 124
- 229920001971 elastomer Polymers 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 153
- 239000004310 lactic acid Substances 0.000 claims abstract description 75
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 75
- 229920000578 graft copolymer Polymers 0.000 claims abstract description 71
- 239000001341 hydroxy propyl starch Substances 0.000 claims abstract description 70
- 235000013828 hydroxypropyl starch Nutrition 0.000 claims abstract description 70
- 229920002678 cellulose Polymers 0.000 claims abstract description 56
- 239000001913 cellulose Substances 0.000 claims abstract description 56
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 34
- 239000004626 polylactic acid Substances 0.000 claims abstract description 34
- 239000002775 capsule Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000006467 substitution reaction Methods 0.000 claims abstract description 16
- 239000004014 plasticizer Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 36
- 239000000243 solution Substances 0.000 claims description 32
- 238000001035 drying Methods 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 19
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- -1 tert-butyl potassium alkoxide Chemical class 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000004202 carbamide Substances 0.000 claims description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 9
- 238000000967 suction filtration Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 239000012043 crude product Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 229920001519 homopolymer Polymers 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 4
- FWDBZJBJTDRIIY-UHFFFAOYSA-N CC(C)(C)[K] Chemical compound CC(C)(C)[K] FWDBZJBJTDRIIY-UHFFFAOYSA-N 0.000 claims description 3
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 3
- 229930195725 Mannitol Natural products 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 claims description 3
- 239000000594 mannitol Substances 0.000 claims description 3
- 235000010355 mannitol Nutrition 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229940068918 polyethylene glycol 400 Drugs 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 3
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 229960005150 glycerol Drugs 0.000 claims description 2
- 229960001855 mannitol Drugs 0.000 claims description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 2
- 229940113116 polyethylene glycol 1000 Drugs 0.000 claims description 2
- 229940113115 polyethylene glycol 200 Drugs 0.000 claims description 2
- 229940085675 polyethylene glycol 800 Drugs 0.000 claims description 2
- 235000013772 propylene glycol Nutrition 0.000 claims description 2
- 229960004063 propylene glycol Drugs 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- 229960002920 sorbitol Drugs 0.000 claims description 2
- 239000000811 xylitol Substances 0.000 claims description 2
- 229960002675 xylitol Drugs 0.000 claims description 2
- 235000010447 xylitol Nutrition 0.000 claims description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 19
- 238000003860 storage Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 230000032683 aging Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 239000003349 gelling agent Substances 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 46
- 239000000203 mixture Substances 0.000 description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 238000009472 formulation Methods 0.000 description 14
- 229920001577 copolymer Polymers 0.000 description 11
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 108010010803 Gelatin Proteins 0.000 description 9
- 239000003814 drug Substances 0.000 description 9
- 239000008273 gelatin Substances 0.000 description 9
- 229920000159 gelatin Polymers 0.000 description 9
- 235000019322 gelatine Nutrition 0.000 description 9
- 235000011852 gelatine desserts Nutrition 0.000 description 9
- 229940079593 drug Drugs 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229920002261 Corn starch Polymers 0.000 description 7
- 239000008120 corn starch Substances 0.000 description 7
- 230000003712 anti-aging effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 230000004580 weight loss Effects 0.000 description 6
- 239000012467 final product Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 4
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 4
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 4
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 229920002148 Gellan gum Polymers 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 235000010418 carrageenan Nutrition 0.000 description 2
- 239000000679 carrageenan Substances 0.000 description 2
- 229920001525 carrageenan Polymers 0.000 description 2
- 229940113118 carrageenan Drugs 0.000 description 2
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007903 gelatin capsule Substances 0.000 description 2
- 235000010492 gellan gum Nutrition 0.000 description 2
- 239000000216 gellan gum Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- 235000010493 xanthan gum Nutrition 0.000 description 2
- 239000000230 xanthan gum Substances 0.000 description 2
- 229940082509 xanthan gum Drugs 0.000 description 2
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 2
- VYIRVAXUEZSDNC-TXDLOWMYSA-N (3R,3'S,5'R)-3,3'-dihydroxy-beta-kappa-caroten-6'-one Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC(=O)[C@]1(C)C[C@@H](O)CC1(C)C VYIRVAXUEZSDNC-TXDLOWMYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 244000017106 Bixa orellana Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- VYIRVAXUEZSDNC-LOFNIBRQSA-N Capsanthyn Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC(=O)C2(C)CC(O)CC2(C)C VYIRVAXUEZSDNC-LOFNIBRQSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- PMATZTZNYRCHOR-CGLBZJNRSA-N Cyclosporin A Chemical compound CC[C@@H]1NC(=O)[C@H]([C@H](O)[C@H](C)C\C=C\C)N(C)C(=O)[C@H](C(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)N(C)C(=O)CN(C)C1=O PMATZTZNYRCHOR-CGLBZJNRSA-N 0.000 description 1
- 229930105110 Cyclosporin A Natural products 0.000 description 1
- 108010036949 Cyclosporine Proteins 0.000 description 1
- 239000000940 FEMA 2235 Substances 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920002752 Konjac Polymers 0.000 description 1
- UPYKUZBSLRQECL-UKMVMLAPSA-N Lycopene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1C(=C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=C)CCCC2(C)C UPYKUZBSLRQECL-UKMVMLAPSA-N 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 235000012665 annatto Nutrition 0.000 description 1
- 239000010362 annatto Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- WRANYHFEXGNSND-LOFNIBRQSA-N capsanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC(=O)C2(C)CCC(O)C2(C)C WRANYHFEXGNSND-LOFNIBRQSA-N 0.000 description 1
- 235000018889 capsanthin Nutrition 0.000 description 1
- 235000005473 carotenes Nutrition 0.000 description 1
- 150000001746 carotenes Chemical class 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 229940106705 chlorophyll Drugs 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 229960001265 ciclosporin Drugs 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 235000012754 curcumin Nutrition 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 229940109262 curcumin Drugs 0.000 description 1
- 229930182912 cyclosporin Natural products 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000020930 dietary requirements Nutrition 0.000 description 1
- VFLDPWHFBUODDF-UHFFFAOYSA-N diferuloylmethane Natural products C1=C(O)C(OC)=CC(C=CC(=O)CC(=O)C=CC=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-UHFFFAOYSA-N 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000252 konjac Substances 0.000 description 1
- 235000019823 konjac gum Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 229940057059 monascus purpureus Drugs 0.000 description 1
- 235000012658 paprika extract Nutrition 0.000 description 1
- 239000001688 paprika extract Substances 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000000518 sarcolemma Anatomy 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 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 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- NCYCYZXNIZJOKI-UHFFFAOYSA-N vitamin A aldehyde Natural products O=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229940100445 wheat starch Drugs 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4808—Preparations in capsules, e.g. of gelatin, of chocolate characterised by the form of the capsule or the structure of the filling; Capsules containing small tablets; Capsules with outer layer for immediate drug release
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4816—Wall or shell material
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Examples | Tensile strength/MPa | Elongation at break/% | Examples | Tensile strength/MPa | Elongation at break/% |
1 | 3.22 | 126.81 | 8 | 1.82 | 105.51 |
2 | 1.81 | 99.28 | 9 | 2.68 | 115.14 |
3 | 1.05 | 76.62 | 10 | 1.95 | 108.30 |
4 | 1.37 | 89.85 | 11 | 1.93 | 102.05 |
5 | 1.26 | 92.07 | 12 | 2.82 | 116.39 |
6 | 3.48 | 125.04 | 13 | 2.79 | 118.08 |
7 | 2.09 | 102.69 | 14 | 2.85 | 118.48 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010476242.3A CN111700873B (en) | 2020-05-29 | 2020-05-29 | Plant-based soft capsule rubber, preparation method and application thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010476242.3A CN111700873B (en) | 2020-05-29 | 2020-05-29 | Plant-based soft capsule rubber, preparation method and application thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111700873A CN111700873A (en) | 2020-09-25 |
CN111700873B true CN111700873B (en) | 2021-06-22 |
Family
ID=72537412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010476242.3A Expired - Fee Related CN111700873B (en) | 2020-05-29 | 2020-05-29 | Plant-based soft capsule rubber, preparation method and application thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111700873B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113440494A (en) * | 2021-07-05 | 2021-09-28 | 青岛科技大学 | Preparation method of flavor-modifying soft capsule based on utilization of all components of wood fiber |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105434397B (en) * | 2015-12-31 | 2018-06-29 | 厦门金达威生物科技有限公司 | A kind of autonomic soft capsules rubber composition and preparation method thereof |
-
2020
- 2020-05-29 CN CN202010476242.3A patent/CN111700873B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN111700873A (en) | 2020-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Shaikh et al. | Physical, thermal, mechanical and barrier properties of pearl millet starch films as affected by levels of acetylation and hydroxypropylation | |
CN109393555B (en) | Preparation method of cigarette capsule with processing resistance | |
Zou et al. | High-amylose corn starch/konjac glucomannan composite film: Reinforced by incorporating β-cyclodextrin | |
CN105985449B (en) | A kind of modified hydroxypropul starch and preparation method thereof, a kind of plant hollow capsule and preparation method thereof | |
CN104873977B (en) | The preparation method of composite starch special glue and its Capsules | |
Asyakina et al. | The study of rheological behavior and safety metrics of natural biopolymers | |
CN100577155C (en) | Hard medicine capsule | |
de Paiva et al. | Film production with flaxseed mucilage and polyvinyl alcohol mixtures and evaluation of their properties | |
Başyiğit et al. | Locust bean gum provides excellent mechanical and release attributes to soy protein-based natural hydrogels | |
Anghel et al. | New cellulose-collagen-alginate materials incorporated with quercetin, anthocyanins and lipoic acid | |
Yuan et al. | Recent advances in the preparation, characterization and applications of locust bean gum-based films | |
CN111700873B (en) | Plant-based soft capsule rubber, preparation method and application thereof | |
Chen et al. | Encapsulation of tea polyphenols into high amylose corn starch composite nanofibrous film for active antimicrobial packaging | |
Hamdan et al. | Tuning mechanical properties of seaweeds for hard capsules: a step forward for a sustainable drug delivery medium | |
Dong et al. | Effect of polyol plasticizers on properties and microstructure of soluble soybean polysaccharide edible films | |
Zibaei et al. | Development of packaging based on PLA/POE/SeNPs nanocomposites by blown film extrusion method: Physicochemical, structural, morphological and antioxidant properties | |
Li et al. | Effect of apple polyphenols on physicochemical properties of pea starch/pulp cellulose nanofiber composite biodegradable films | |
EP1305011A1 (en) | Compositions and films for capsule manufacture | |
CN114948895A (en) | Composite modified starch-based soft capsule | |
CN115109421A (en) | Functional composite film containing rosa roxburghii tratt leaf extract as well as preparation method and application of functional composite film | |
CN108117670A (en) | A kind of konjaku flour-carragheen edible packing membrane | |
CN112263561A (en) | Hollow capsule, preparation method and application thereof | |
Rostamabadi et al. | Recent trends in the application of films and coatings based on starch, cellulose, chitin, chitosan, xanthan, gellan, pullulan, Arabic gum, alginate, pectin, and carrageenan in food packaging | |
Menegalli | Films and coatings from starch and gums | |
CN113712935B (en) | Modified vegetable gum soft capsule shell and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Yanxia Inventor after: Fu Linran Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20210602 Address after: 223005 No.4, Meicheng Road, higher education park, Huai'an City, Jiangsu Province Applicant after: JIANGSU FOOD & PHARMACEUTICAL SCIENCE College Address before: Room 102-14, building 2, West District, 211 Yanbei Road, Wuyuan street, Haiyan County, Jiaxing City, Zhejiang Province 310000 Applicant before: JIAXING XUANHE GARDENING TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200925 Assignee: Yangzhou Yimai Biotechnology Co.,Ltd. Assignor: JIANGSU FOOD & PHARMACEUTICAL SCIENCE COLLEGE Contract record no.: X2022320000092 Denomination of invention: A plant-based soft capsule rubber, its preparation method and Application Granted publication date: 20210622 License type: Common License Record date: 20220609 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |