KR100347668B1 - 개선된 이소플라본 추출 방법 - Google Patents
개선된 이소플라본 추출 방법 Download PDFInfo
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- KR100347668B1 KR100347668B1 KR1020000015099A KR20000015099A KR100347668B1 KR 100347668 B1 KR100347668 B1 KR 100347668B1 KR 1020000015099 A KR1020000015099 A KR 1020000015099A KR 20000015099 A KR20000015099 A KR 20000015099A KR 100347668 B1 KR100347668 B1 KR 100347668B1
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- Prior art keywords
- acid
- extraction
- isoflavone
- resin
- oxide
- Prior art date
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- CJWQYWQDLBZGPD-UHFFFAOYSA-N isoflavone Natural products C1=C(OC)C(OC)=CC(OC)=C1C1=COC2=C(C=CC(C)(C)O3)C3=C(OC)C=C2C1=O CJWQYWQDLBZGPD-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 235000008696 isoflavones Nutrition 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 38
- GOMNOOKGLZYEJT-UHFFFAOYSA-N isoflavone Chemical compound C=1OC2=CC=CC=C2C(=O)C=1C1=CC=CC=C1 GOMNOOKGLZYEJT-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 150000002515 isoflavone derivatives Chemical class 0.000 claims abstract description 41
- 239000000843 powder Substances 0.000 claims abstract description 32
- 239000011347 resin Substances 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000000284 extract Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 10
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 10
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 10
- 239000003463 adsorbent Substances 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 230000001476 alcoholic effect Effects 0.000 claims abstract description 4
- 244000068988 Glycine max Species 0.000 claims description 40
- 235000010469 Glycine max Nutrition 0.000 claims description 40
- 238000000605 extraction Methods 0.000 claims description 40
- 241000196324 Embryophyta Species 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 239000000395 magnesium oxide Substances 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 8
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 235000001453 Glycyrrhiza echinata Nutrition 0.000 claims description 6
- 235000017382 Glycyrrhiza lepidota Nutrition 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 229940010454 licorice Drugs 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 2
- 239000005751 Copper oxide Substances 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 244000303040 Glycyrrhiza glabra Species 0.000 claims description 2
- 240000004658 Medicago sativa Species 0.000 claims description 2
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 244000294611 Punica granatum Species 0.000 claims description 2
- 235000014360 Punica granatum Nutrition 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 241000219793 Trifolium Species 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 229910000431 copper oxide Inorganic materials 0.000 claims description 2
- 235000004426 flaxseed Nutrition 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 239000001630 malic acid Substances 0.000 claims description 2
- 235000011090 malic acid Nutrition 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- MJYQFWSXKFLTAY-OVEQLNGDSA-N (2r,3r)-2,3-bis[(4-hydroxy-3-methoxyphenyl)methyl]butane-1,4-diol;(2r,3r,4s,5s,6r)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O.C1=C(O)C(OC)=CC(C[C@@H](CO)[C@H](CO)CC=2C=C(OC)C(O)=CC=2)=C1 MJYQFWSXKFLTAY-OVEQLNGDSA-N 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 8
- 239000005556 hormone Substances 0.000 abstract description 2
- 229940088597 hormone Drugs 0.000 abstract description 2
- 229930003944 flavone Natural products 0.000 abstract 1
- 150000002213 flavones Chemical class 0.000 abstract 1
- 235000011949 flavones Nutrition 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 238000003809 water extraction Methods 0.000 description 12
- 210000001161 mammalian embryo Anatomy 0.000 description 9
- 238000002481 ethanol extraction Methods 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 241000202807 Glycyrrhiza Species 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 210000002257 embryonic structure Anatomy 0.000 description 5
- ZCOLJUOHXJRHDI-CMWLGVBASA-N genistein 7-O-beta-D-glucoside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 ZCOLJUOHXJRHDI-CMWLGVBASA-N 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- ZQSIJRDFPHDXIC-UHFFFAOYSA-N daidzein Chemical compound C1=CC(O)=CC=C1C1=COC2=CC(O)=CC=C2C1=O ZQSIJRDFPHDXIC-UHFFFAOYSA-N 0.000 description 4
- 229930182470 glycoside Natural products 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000000262 estrogen Substances 0.000 description 3
- 229940011871 estrogen Drugs 0.000 description 3
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- 235000006539 genistein Nutrition 0.000 description 3
- 229940045109 genistein Drugs 0.000 description 3
- 150000002338 glycosides Chemical class 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- KSDSYIXRWHRPMN-UHFFFAOYSA-N 4'-O-beta-D-Galactopyranoside-6''-p-Coumaroylprunin-4',5,7-Trihydroxyflavanone Natural products OC1C(O)C(O)C(CO)OC1OC1=CC=C(C2OC3=CC(O)=CC(O)=C3C(=O)C2)C=C1 KSDSYIXRWHRPMN-UHFFFAOYSA-N 0.000 description 2
- DXWGBJJLEDQBKS-UHFFFAOYSA-N 6''-O-acetylgenistin Chemical compound OC1C(O)C(O)C(COC(=O)C)OC1OC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 DXWGBJJLEDQBKS-UHFFFAOYSA-N 0.000 description 2
- ZCOLJUOHXJRHDI-FZHKGVQDSA-N Genistein 7-O-glucoside Natural products O([C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](CO)O1)c1cc(O)c2C(=O)C(c3ccc(O)cc3)=COc2c1 ZCOLJUOHXJRHDI-FZHKGVQDSA-N 0.000 description 2
- CJPNHKPXZYYCME-UHFFFAOYSA-N Genistin Natural products OCC1OC(Oc2ccc(O)c3OC(=CC(=O)c23)c4ccc(O)cc4)C(O)C(O)C1O CJPNHKPXZYYCME-UHFFFAOYSA-N 0.000 description 2
- DEMKZLAVQYISIA-ONJCETCRSA-N Liquiritin Natural products O([C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1)c1ccc([C@@H]2Oc3c(C(=O)C2)ccc(O)c3)cc1 DEMKZLAVQYISIA-ONJCETCRSA-N 0.000 description 2
- DEMKZLAVQYISIA-UHFFFAOYSA-N Liquirtin Natural products OC1C(O)C(O)C(CO)OC1OC1=CC=C(C2OC3=CC(O)=CC=C3C(=O)C2)C=C1 DEMKZLAVQYISIA-UHFFFAOYSA-N 0.000 description 2
- YCUNGEJJOMKCGZ-UHFFFAOYSA-N Pallidiflorin Natural products C1=CC(OC)=CC=C1C1=COC2=CC=CC(O)=C2C1=O YCUNGEJJOMKCGZ-UHFFFAOYSA-N 0.000 description 2
- CFUAZBGEKBTCSH-UHFFFAOYSA-N Repensol Chemical compound O1C2=CC(O)=CC(O)=C2C2=C1C1=CC=C(O)C=C1OC2=O CFUAZBGEKBTCSH-UHFFFAOYSA-N 0.000 description 2
- YFVNQUXNYCREJW-UHFFFAOYSA-N Trifoliol Chemical compound C1=C(O)C=CC2=C1OC(=O)C1=C2OC2=CC(OC)=CC(O)=C12 YFVNQUXNYCREJW-UHFFFAOYSA-N 0.000 description 2
- 235000015724 Trifolium pratense Nutrition 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 125000001721 carboxyacetyl group Chemical group 0.000 description 2
- ZZIALNLLNHEQPJ-UHFFFAOYSA-N coumestrol Chemical compound C1=C(O)C=CC2=C1OC(=O)C1=C2OC2=CC(O)=CC=C12 ZZIALNLLNHEQPJ-UHFFFAOYSA-N 0.000 description 2
- 235000007240 daidzein Nutrition 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- HKQYGTCOTHHOMP-UHFFFAOYSA-N formononetin Chemical compound C1=CC(OC)=CC=C1C1=COC2=CC(O)=CC=C2C1=O HKQYGTCOTHHOMP-UHFFFAOYSA-N 0.000 description 2
- 229930182478 glucoside Natural products 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- DEMKZLAVQYISIA-ZRWXNEIDSA-N liquiritin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=C([C@H]2OC3=CC(O)=CC=C3C(=O)C2)C=C1 DEMKZLAVQYISIA-ZRWXNEIDSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003075 phytoestrogen Substances 0.000 description 2
- 235000013526 red clover Nutrition 0.000 description 2
- 229930182490 saponin Natural products 0.000 description 2
- 150000007949 saponins Chemical class 0.000 description 2
- 235000017709 saponins Nutrition 0.000 description 2
- GSZUGBAEBARHAW-UHFFFAOYSA-N sophoraflavone B Natural products OC1C(O)C(O)C(CO)OC1OC1=CC=C(C=2OC3=CC(O)=CC=C3C(=O)C=2)C=C1 GSZUGBAEBARHAW-UHFFFAOYSA-N 0.000 description 2
- 102000005369 Aldehyde Dehydrogenase Human genes 0.000 description 1
- 108020002663 Aldehyde Dehydrogenase Proteins 0.000 description 1
- 235000021537 Beetroot Nutrition 0.000 description 1
- 229930191576 Biochanin Natural products 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- RXUWDKBZZLIASQ-UHFFFAOYSA-N Puerarin Natural products OCC1OC(Oc2c(O)cc(O)c3C(=O)C(=COc23)c4ccc(O)cc4)C(O)C(O)C1O RXUWDKBZZLIASQ-UHFFFAOYSA-N 0.000 description 1
- 240000002913 Trifolium pratense Species 0.000 description 1
- 229920002494 Zein Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WUADCCWRTIWANL-UHFFFAOYSA-N biochanin A Chemical compound C1=CC(OC)=CC=C1C1=COC2=CC(O)=CC(O)=C2C1=O WUADCCWRTIWANL-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229930016834 coumestan Natural products 0.000 description 1
- JBIZUYWOIKFETJ-UHFFFAOYSA-N coumestan Chemical compound O1C2=CC=CC=C2C2=C1C(C=CC=C1)=C1OC2=O JBIZUYWOIKFETJ-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000469 ethanolic extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- RIKPNWPEMPODJD-UHFFFAOYSA-N formononetin Natural products C1=CC(OC)=CC=C1C1=COC2=CC=CC=C2C1=O RIKPNWPEMPODJD-UHFFFAOYSA-N 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- -1 isoflavone glycosides Chemical class 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- HKEAFJYKMMKDOR-VPRICQMDSA-N puerarin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1C1=C(O)C=CC(C2=O)=C1OC=C2C1=CC=C(O)C=C1 HKEAFJYKMMKDOR-VPRICQMDSA-N 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/04—Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Plant Substances (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
Claims (8)
- (1) 금속 산화물 및 산의 존재하에서 이소플라본 함유 식물체의 분말을 물로 추출하고,(2) 추출액을 산성화한 다음, 슬러지와 분리하여 흡착성 수지가 충진된 칼럼에 통과시켜, 추출액 중의 이소플라본을 상기 수지에 흡착시키고,(3) 상기 칼럼에 알콜성 용매를 통과시켜 수지에 흡착된 이소플라본을 회수하는 것을 포함하는, 개선된 이소플라본 추출방법.
- 제 1 항에 있어서,단계 (1)을, 식물체 분말에, 식물체 분말의 함량이 1 내지 30 중량% 범위가 되도록 하는 양의 물을 가하고 혼합한 후, 상기 혼합물의 중량을 기준으로 금속 산화물 및 산을 각각 0.01 내지 10 중량% 범위의 양으로 첨가하여 수행하는 것을 특징으로 하는 방법.
- 제 1 항에 있어서,식물체가 대두, 대두배아, 칡, 감초, 클로버(clover)류, 알팔파, 석류 및 아마인으로 이루어진 군 중에서 1종 이상 선택되는 것을 특징으로 하는 방법.
- 제 1 항에 있어서,금속 산화물이 산화 마그네슘, 산화 칼슘, 산화 아연, 산화 알루미늄, 산화 망간 및 산화 구리로 이루어진 군 중에서 1종 이상 선택되는 것을 특징으로 하는 방법.
- 제 1 항에 있어서,산이 염산, 황산, 인산, 질산, 구연산, 주석산, 개미산, 초산, 젖산 및 사과산으로 이루어진 군 중에서 1 종 이상 선택되는 것을 특징으로 하는 방법.
- 제 1 항에 있어서,단계 (1)에서 추출 온도가 0 내지 120 ℃ 범위이고, 추출 시간이 1 분 내지 3 시간 범위이며, 추출 압력이 0 내지 1.5 psi 범위인 것을 특징으로 하는 방법.
- 제 1 항에 있어서,단계 (2)에서 추출액의 pH를 2 내지 7 범위로 조절하는 것을 특징으로 하는 방법.
- 제 1 항에 있어서,흡착성 수지가 아크릴계 수지 또는 폴리스티렌계 방향족 수지인 것을 특징으로 하는 방법.
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Application Number | Priority Date | Filing Date | Title |
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KR1020000015099A KR100347668B1 (ko) | 2000-03-24 | 2000-03-24 | 개선된 이소플라본 추출 방법 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62126186A (ja) * | 1985-11-28 | 1987-06-08 | Tsumura Juntendo Inc | イソフラボン誘導体含有溶液の製造方法 |
JPH10218874A (ja) * | 1997-02-06 | 1998-08-18 | Kikkoman Corp | イソフラボン化合物の製造方法 |
JPH11255792A (ja) * | 1998-01-09 | 1999-09-21 | Kikkoman Corp | イソフラボン配糖体の取得方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS62126186A (ja) * | 1985-11-28 | 1987-06-08 | Tsumura Juntendo Inc | イソフラボン誘導体含有溶液の製造方法 |
JPH10218874A (ja) * | 1997-02-06 | 1998-08-18 | Kikkoman Corp | イソフラボン化合物の製造方法 |
JPH11255792A (ja) * | 1998-01-09 | 1999-09-21 | Kikkoman Corp | イソフラボン配糖体の取得方法 |
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