BE525044A - - Google Patents

Info

Publication number

BE525044A

BE525044A BE525044DA BE525044A BE 525044 A BE525044 A BE 525044A BE 525044D A BE525044D A BE 525044DA BE 525044 A BE525044 A BE 525044A

Authority

BE

Belgium

Prior art keywords

product obtained

glucosides

extracted

crude

agave

Prior art date

Links

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• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 24
• 229930182478 glucoside Natural products 0.000 claims description 11
• 150000008131 glucosides Chemical class 0.000 claims description 11
• 229930183217 Genin Natural products 0.000 claims description 9
• 238000000605 extraction Methods 0.000 claims description 6
• 239000002253 acid Substances 0.000 claims description 5
• 244000193174 agave Species 0.000 claims description 5
• 239000000920 calcium hydroxide Substances 0.000 claims description 5
• 235000011116 calcium hydroxide Nutrition 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 5
• 150000007513 acids Chemical class 0.000 claims description 4
• INLFWQCRAJUDCR-IQVMEADQSA-N (1R,2S,4S,5'S,6R,7S,8R,9S,12S,13S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane] Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CCCCC4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@H](C)CO1 INLFWQCRAJUDCR-IQVMEADQSA-N 0.000 claims description 3
• 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
• 239000003208 petroleum Substances 0.000 claims description 3
• 239000011541 reaction mixture Substances 0.000 claims description 3
• 150000003431 steroids Chemical class 0.000 claims description 3
• 241000196324 Embryophyta Species 0.000 claims description 2
• 239000000284 extract Substances 0.000 claims description 2
• 239000003960 organic solvent Substances 0.000 claims description 2
• 239000002904 solvent Substances 0.000 claims description 2
• 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
• QOLRLLFJMZLYQJ-LOBDNJQFSA-N Hecogenin Chemical compound O([C@@H]1[C@@H]([C@]2(C(=O)C[C@@H]3[C@@]4(C)CC[C@H](O)C[C@@H]4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 QOLRLLFJMZLYQJ-LOBDNJQFSA-N 0.000 description 5
• OXLGJTRVVNGJRK-UHFFFAOYSA-N Hecogenin Natural products CC1CCC2(CC3CC4C5CCC6CC(O)CCC6(C)C5CC(=O)C4(C)C3C2C)OC1 OXLGJTRVVNGJRK-UHFFFAOYSA-N 0.000 description 5
• UVLDESQWQRMYKD-UHFFFAOYSA-N Neobotogenin Natural products CC1C(C2(C(=O)CC3C4(C)CCC(O)CC4=CCC3C2C2)C)C2OC11CCC(C)CO1 UVLDESQWQRMYKD-UHFFFAOYSA-N 0.000 description 5
• 239000002002 slurry Substances 0.000 description 5
• 244000198134 Agave sisalana Species 0.000 description 4
• 238000006243 chemical reaction Methods 0.000 description 4
• 239000000047 product Substances 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 238000001816 cooling Methods 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 239000007795 chemical reaction product Substances 0.000 description 2
• 239000012043 crude product Substances 0.000 description 2
• 238000001035 drying Methods 0.000 description 2
• 238000001914 filtration Methods 0.000 description 2
• 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
• 239000002699 waste material Substances 0.000 description 2
• WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
• 235000004868 Dioscorea macrostachya Nutrition 0.000 description 1
• 241001283970 Dioscorea mexicana Species 0.000 description 1
• DWCSNWXARWMZTG-UHFFFAOYSA-N Trigonegenin A Natural products CC1C(C2(CCC3C4(C)CCC(O)C=C4CCC3C2C2)C)C2OC11CCC(C)CO1 DWCSNWXARWMZTG-UHFFFAOYSA-N 0.000 description 1
• 230000001476 alcoholic effect Effects 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
• 229910001863 barium hydroxide Inorganic materials 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 239000003610 charcoal Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• WQLVFSAGQJTQCK-VKROHFNGSA-N diosgenin Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)CC4=CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 WQLVFSAGQJTQCK-VKROHFNGSA-N 0.000 description 1
• WQLVFSAGQJTQCK-UHFFFAOYSA-N diosgenin Natural products CC1C(C2(CCC3C4(C)CCC(O)CC4=CCC3C2C2)C)C2OC11CCC(C)CO1 WQLVFSAGQJTQCK-UHFFFAOYSA-N 0.000 description 1
• 238000000855 fermentation Methods 0.000 description 1
• 230000004151 fermentation Effects 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 239000012065 filter cake Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000004572 hydraulic lime Substances 0.000 description 1
• 230000007062 hydrolysis Effects 0.000 description 1
• 238000006460 hydrolysis reaction Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 238000002955 isolation Methods 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 238000010992 reflux Methods 0.000 description 1