WO1981001517A1 - Process for isolating and purifying a fraction capable of inhibiting mutagenicity of a mutagenic material from burdock juice - Google Patents
Process for isolating and purifying a fraction capable of inhibiting mutagenicity of a mutagenic material from burdock juice Download PDFInfo
- Publication number
- WO1981001517A1 WO1981001517A1 PCT/JP1980/000289 JP8000289W WO8101517A1 WO 1981001517 A1 WO1981001517 A1 WO 1981001517A1 JP 8000289 W JP8000289 W JP 8000289W WO 8101517 A1 WO8101517 A1 WO 8101517A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- burdock
- mutagenic
- mutagenicity
- phosphate buffer
- active fraction
- Prior art date
Links
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 46
- 235000003130 Arctium lappa Nutrition 0.000 title claims abstract description 44
- 235000008078 Arctium minus Nutrition 0.000 title claims abstract description 44
- 230000003505 mutagenic effect Effects 0.000 title claims abstract description 30
- 231100000299 mutagenicity Toxicity 0.000 title claims abstract description 30
- 230000007886 mutagenicity Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 27
- 231100000219 mutagenic Toxicity 0.000 title claims abstract description 22
- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 21
- 240000005528 Arctium lappa Species 0.000 title abstract description 37
- 239000000463 material Substances 0.000 title abstract description 5
- 230000035772 mutation Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000001913 cellulose Substances 0.000 claims abstract description 14
- 229920002678 cellulose Polymers 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 230000004060 metabolic process Effects 0.000 claims abstract description 11
- 108091005804 Peptidases Proteins 0.000 claims abstract description 10
- 238000005349 anion exchange Methods 0.000 claims abstract description 8
- 239000004365 Protease Substances 0.000 claims abstract description 6
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims abstract description 6
- 229910001437 manganese ion Inorganic materials 0.000 claims abstract description 5
- 238000005341 cation exchange Methods 0.000 claims abstract description 4
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000003471 mutagenic agent Substances 0.000 claims description 30
- 239000008363 phosphate buffer Substances 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 19
- 239000006228 supernatant Substances 0.000 claims description 16
- 238000005119 centrifugation Methods 0.000 claims description 11
- 241001465754 Metazoa Species 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000002244 precipitate Substances 0.000 claims description 10
- 241000208843 Arctium Species 0.000 claims description 9
- 238000000108 ultra-filtration Methods 0.000 claims description 9
- 150000003863 ammonium salts Chemical class 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 6
- 150000007522 mineralic acids Chemical class 0.000 claims description 6
- 238000005185 salting out Methods 0.000 claims description 6
- 239000002671 adjuvant Substances 0.000 claims description 5
- 239000000356 contaminant Substances 0.000 claims description 5
- 238000000502 dialysis Methods 0.000 claims description 5
- 239000003937 drug carrier Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
- 239000003729 cation exchange resin Substances 0.000 claims description 3
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 2
- 239000008194 pharmaceutical composition Substances 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 231100000243 mutagenic effect Toxicity 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 abstract description 8
- 239000002195 soluble material Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 17
- 239000000843 powder Substances 0.000 description 16
- 239000007864 aqueous solution Substances 0.000 description 11
- 231100000707 mutagenic chemical Toxicity 0.000 description 11
- 102000004169 proteins and genes Human genes 0.000 description 11
- 108090000623 proteins and genes Proteins 0.000 description 11
- 239000008055 phosphate buffer solution Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- -1 3-amino-3,4-dimethyl-5-pyridone Chemical compound 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 7
- 239000008176 lyophilized powder Substances 0.000 description 7
- 240000007124 Brassica oleracea Species 0.000 description 6
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 6
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 6
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 6
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003398 denaturant Substances 0.000 description 5
- 238000010828 elution Methods 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 4
- 102000035195 Peptidases Human genes 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 235000008504 concentrate Nutrition 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 238000004108 freeze drying Methods 0.000 description 4
- 210000004185 liver Anatomy 0.000 description 4
- LKKMLIBUAXYLOY-UHFFFAOYSA-N 3-Amino-1-methyl-5H-pyrido[4,3-b]indole Chemical compound N1C2=CC=CC=C2C2=C1C=C(N)N=C2C LKKMLIBUAXYLOY-UHFFFAOYSA-N 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 3
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 description 3
- 239000011565 manganese chloride Substances 0.000 description 3
- 235000002867 manganese chloride Nutrition 0.000 description 3
- 229940099607 manganese chloride Drugs 0.000 description 3
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005199 ultracentrifugation Methods 0.000 description 3
- HVHNMNGARPCGGD-UHFFFAOYSA-N 2-nitro-p-phenylenediamine Chemical compound NC1=CC=C(N)C([N+]([O-])=O)=C1 HVHNMNGARPCGGD-UHFFFAOYSA-N 0.000 description 2
- 241000208838 Asteraceae Species 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 102000006382 Ribonucleases Human genes 0.000 description 2
- 108010083644 Ribonucleases Proteins 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000980 acid dye Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- YCSBALJAGZKWFF-UHFFFAOYSA-N anthracen-2-amine Chemical compound C1=CC=CC2=CC3=CC(N)=CC=C3C=C21 YCSBALJAGZKWFF-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000385 dialysis solution Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000012149 elution buffer Substances 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 2
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000003228 microsomal effect Effects 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NZRLNLVUUYPAGG-UHFFFAOYSA-N 1,4‐dimethyl‐2H‐pyrido[4,3‐b]indol‐3‐amine Chemical compound C1=CC=C2C3=C(C)NC(N)=C(C)C3=NC2=C1 NZRLNLVUUYPAGG-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical compound NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 1
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- RAUWPNXIALNKQM-UHFFFAOYSA-N 4-nitro-1,2-phenylenediamine Chemical compound NC1=CC=C([N+]([O-])=O)C=C1N RAUWPNXIALNKQM-UHFFFAOYSA-N 0.000 description 1
- KKEBXNMGHUCPEZ-UHFFFAOYSA-N 4-phenyl-1-(2-sulfanylethyl)imidazolidin-2-one Chemical compound N1C(=O)N(CCS)CC1C1=CC=CC=C1 KKEBXNMGHUCPEZ-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical compound NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 description 1
- XOJVHLIYNSOZOO-SWOBOCGESA-N Arctiin Chemical compound C1=C(OC)C(OC)=CC=C1C[C@@H]1[C@@H](CC=2C=C(OC)C(O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O3)O)=CC=2)C(=O)OC1 XOJVHLIYNSOZOO-SWOBOCGESA-N 0.000 description 1
- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 description 1
- 235000017647 Brassica oleracea var italica Nutrition 0.000 description 1
- 240000003259 Brassica oleracea var. botrytis Species 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- GUBGYTABKSRVRQ-WFVLMXAXSA-N DEAE-cellulose Chemical compound OC1C(O)C(O)C(CO)O[C@H]1O[C@@H]1C(CO)OC(O)C(O)C1O GUBGYTABKSRVRQ-WFVLMXAXSA-N 0.000 description 1
- 102000016911 Deoxyribonucleases Human genes 0.000 description 1
- 108010053770 Deoxyribonucleases Proteins 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- QTANTQQOYSUMLC-UHFFFAOYSA-O Ethidium cation Chemical compound C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CC)=C1C1=CC=CC=C1 QTANTQQOYSUMLC-UHFFFAOYSA-O 0.000 description 1
- 102000008015 Hemeproteins Human genes 0.000 description 1
- 108010089792 Hemeproteins Proteins 0.000 description 1
- 241001220793 Herbertia lahue Species 0.000 description 1
- 101001091385 Homo sapiens Kallikrein-6 Proteins 0.000 description 1
- 102100034866 Kallikrein-6 Human genes 0.000 description 1
- ZQISRDCJNBUVMM-UHFFFAOYSA-N L-Histidinol Natural products OCC(N)CC1=CN=CN1 ZQISRDCJNBUVMM-UHFFFAOYSA-N 0.000 description 1
- ZQISRDCJNBUVMM-YFKPBYRVSA-N L-histidinol Chemical compound OC[C@@H](N)CC1=CNC=N1 ZQISRDCJNBUVMM-YFKPBYRVSA-N 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 241001553014 Myrsine salicina Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- XJLXINKUBYWONI-DQQFMEOOSA-N [[(2r,3r,4r,5r)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2s,3r,4s,5s)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate Chemical compound NC(=O)C1=CC=C[N+]([C@@H]2[C@H]([C@@H](O)[C@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-DQQFMEOOSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- ZVQSXJRBFRFWRO-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].[Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 ZVQSXJRBFRFWRO-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000002196 fr. b Anatomy 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000001853 liver microsome Anatomy 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 210000001589 microsome Anatomy 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229940073020 nitrol Drugs 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009495 sugar coating Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000015192 vegetable juice Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
- A61K2236/331—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using water, e.g. cold water, infusion, tea, steam distillation or decoction
Definitions
- the present invention relates to a factor inhibiting the mutagenicity of a mutagenic substance in burdock and a method for separating and purifying the same.
- Trp-P-1 (3-amino-3,4-dimethyl-5-pyridone) present in kogane components such as 2-furyl / acrylic acid) and grilled meat and grilled fish [4
- the present inventors have previously proposed a method for separating and purifying a factor that inhibits the mutagenic mutation in cabbage juice (Japanese Patent Publication No. 54-122 715). .
- the isolated and purified inhibitory factor is 2p-P-1 (3-amino-1,4-dimethyl-5-ox-pyrido [4,3-ro-]-indole), T-I P-2 (3 — Rino- 1-methyl-5-ox-pyrid [4,
- the water-soluble substance obtained in the same manner as that of burdock is used as a plant belonging to the family Asteraceae similarly to burdock. It has also been clarified that they also do not show an activity of inhibiting mutagenicity by a substance which expresses metabolism or mutagenicity such as an acid dye.
- an object of the present invention is to provide a mutagenic inhibitor contained in burdock in a purified state.
- Another object of the present invention is to provide a purified mutagenic inhibitor having an activity of inhibiting mutagenicity of a substance that expresses mutagenicity without metabolism.
- Still another object of the present invention is to provide a mutagen-injecting inhibitor which substantially reduces the activity of inhibiting mutagenicity even when treated at an elevated temperature or treated with a protease. It is to provide in a purified state.
- Yet another object of the present invention is to provide a method for efficiently separating and purifying the above mutagenic inhibitor from burdock.
- the purified active fraction obtained from burdock is a water-soluble substance contained in burdock, which is adsorbed on anion-exchanged cellulose but has a cation Not adsorbed by the replacement cellulose, and
- the provided mutagenic inhibitor comprises:
- a phosphate buffer solution is mixed with the obtained supernatant, and a water-soluble non-acid-free alkali metal salt or ammonium salt is added to the mixture, and salting out is performed.
- burdock refers to asteraceae (Co posi 'ae)
- the burdock used as a target for separating and purifying the active fraction may be burdock root, burdock fruit or burdock stem, leaf or the like. Therefore, the burdock can be harvested and used as it is without separating the burdock into these parts.
- burdock root is particularly preferably used. Burdock can also be used raw or dried.
- the active fraction obtained from the provided burdock according to the present invention shows that its mutagenic inhibitory activity is increased at an elevated temperature, for example, about 100 ° C. Clearly, it has excellent properties that it does not substantially decrease even after 5 minutes of treatment, or that it contains protein but does not decrease substantially by treatment with proteolytic enzymes. It was done.
- the active fraction is also characterized by other features, such as manganese ions.] 9
- the inhibitory activity is significantly reduced by magnesium or calcium ions, but the inhibitory activity is not substantially reduced by magnesium or calcium ions. It was also revealed that it had a quality.
- burdock juice is centrifuged to remove contaminants contained therein.
- Burdock juice can be obtained by washing raw burdock with water and filtering with a filter to obtain most of the fiber-free raw juice, or dry burdock powder in water or phosphate buffer. Suspension at elevated temperature or mortaring machine if necessary for a sufficient time]. -Dried burdock powder should be as fine as possible, and when using this powder it should be crushed using a mortar, usually at about 20 ° to about 85, for about 2 to 24 hours to produce juice. Is preferred.
- the burdock juice thus produced is subjected to centrifugation to remove contaminants.
- the centrifugation may be a normal centrifugation of 700 to 150,000 X, or an ultracentrifugation of 100,000 to 200,000. Ultracentrifugation may be performed after normal centrifugation.
- Normal centrifugation is usually performed for 30 to 60 minutes, thereby removing iron, chloroblast or mitochondria in the juice.
- Ma is preferably carried out for 1 to 2 hours, which further removes microsomes or ribbons.
- a phosphate buffer solution is then added to the supernatant obtained by removing contaminants from burdock juice as described above.
- a phosphate buffer solution is added to burdock powder to produce a juice, a case may be added.
- a phosphate buffer solution may be added. It will be understood that this case is also included in the scope of the present invention.
- phosphate buffer solution having a concentration of about 1 to 2 molar.
- Such-phosphate buffer solution is preferably added in 1 / ao 1 00 parts by volume with respect to the supernatant.
- the phosphate buffer solution is preferably added so that the concentration of phosphate ions in the supernatant to which the phosphate buffer solution has been added is about 10 to about 400 M.c
- the salt to be subsequently added to the obtained solution for salting out is a water-soluble inorganic alkali metal salt or an ammonium salt.
- the inorganic acid include mineral acids such as carbonic acid, sulfuric acid, hydrochloric acid and phosphoric acid.
- the alkali metal salts or ammonium salts of the inorganic acids preferably used are potassium carbonate, ammonium sulfate, sodium sulfate, potassium phosphate and the like.
- the amount of the alkali metal salt or ammonium salt of the water-soluble inorganic acid used is preferably about 30 to 80% by weight, based on the volume of the supernatant-phosphate buffer mixture.
- the solution containing the precipitate thus salted out is then allowed to separate the precipitate.
- C Various methods such as filtration or centrifugation are used for the separation.
- the filtration can be performed at normal pressure, reduced pressure or increased pressure. It is desirable to separate by centrifugation.
- the centrifugation is usually performed by the so-called ordinary centrifugation under the conditions described above.
- the precipitate obtained separated to then be is dissolved in phosphate buffer solution ( ⁇ ? Ox 6.5 to 7.5) and subjected to dialysis as a solution. It is generally desirable to use a phosphate buffer solution in a ratio of about 5 to 10 precipitates 1 ⁇ 5. Dialysis can be performed with water, a phosphate buffer, or the like, but is usually preferably performed with a phosphate buffer.
- the dialysis solution, from which the low molecular weight substances have been removed by dialysis, is then subjected to an ultrathin.
- the dialysis solution is concentrated by ultrafiltration. It is desirable to continue the ultrafiltration until the dialysis reaches 1 to 3 to 5 volumes.
- Filters that can be used for extraneous radiation include ⁇ 1 ⁇ 2 "-30 and ⁇ -50.
- the concentrated solution thus subjected to the ultrafiltration constitutes the active fraction of the present invention.
- the present invention ⁇ , ⁇ '? 1 According to the above, such a concentrated liquid can be further subjected to ordinary freeze-drying as required to obtain a powder.
- the active fraction containing the mutation inhibitor in the purified state in the form of a concentrated solution or powder provided by the present invention, can be used as such or as appropriate with other pharmaceutically acceptable carriers or adjuvants. And administered to humans or other animals other than Iruma. .
- composition comprising the active fraction of the present invention, optionally together with a pharmaceutically acceptable carrier or adjuvant, or an agent comprising the composition.
- carrier or adjuvant examples include excipients, lubricants, disintegrants, capsule encapsulating agents, and the like which are generally known to those skilled in the art.
- the form of the drug for example, tablets, granules, sugar coatings, powders, syrups, solutions, capsules and the like are used.
- the active fraction of the present invention in the above-mentioned form is preferably administered orally. Further, the active fraction of the present invention can also be used for topical administration (application to the skin). In this case, it is preferable to use in the form of an ointment such as an ointment using an oil-soluble base material such as a wax, a water-containing emulsion, an aqueous solution and the like.
- a pharmaceutically effective amount of the active fraction of the present invention is optionally mutated together with a pharmaceutically acceptable carrier or adjuvant by a mutagen.
- a method is provided for administering to an animal which is likely to induce a mutation to prevent the mutation from occurring in the animal.
- the dosage can be appropriately determined by a doctor or a pharmacist or the like for the subject animal to be administered, but is usually about 100 to 2.5? Weight / day etc.
- the active fraction of the present invention is a component contained in burdock that is eaten as food.] Its toxicity is almost high.
- the animal that is likely to be mutated refers to, for example, an animal that ingests or contacts a mutagenic substance, or is expected to ingest or contact a mutagenic substance. .
- the active fraction obtained by freeze-drying is convenient for use as a drug of any form.
- it is a water-soluble and stable odorless, brown powder. Therefore, storage stability is particularly excellent.
- the mutation inhibition activity exhibited by the active fraction of the present invention is such that the active fraction acts so that the mutagenicity expressed by the mutagenic substance directly acts on the substance. was considered to be expressed.
- the active fraction of the present invention prophylactically so as to prevent the expression of mutagenicity, particularly in animals that may or may have taken mutagenic substances. .
- This juice 140 Q was centrifuged at 900 X G for 30 minutes to obtain a brown transparent supernatant 222. '
- UV absorption characteristics of active fraction-- Figure 1 shows the UV absorption curve measured for the aqueous solution of the lyophilized powder.
- the vertical axis indicates absorbance] 9
- the horizontal axis indicates wavelength (w w).
- the active fraction of the present invention has an absorption wavelength peak (maximum wavelength of about 290 nm) in the range of 280 nm to 300 nm.
- the elution buffer was eluted within a range of 50 M (50 chlorinated lime dissolved in D-phosphate buffer to 2 M potassium chloride by increasing the concentration in order.
- CM-cell ⁇ -size positive exchange cell ⁇ -size
- the conditions are column size 2.5 x 7 CTZ, elution speed 4 ? 'Elution volume 5.
- Elution buffer is 5 OM phosphoric acid-MPI
- the elution was carried out in a range from a chloride solution of 50 dissolved in a buffer solution to a 0.1 M salt solution with increasing the concentration of the desired compound, to examine the adsorptivity.
- the active fraction of the present invention was a polymer electrolyte having a strong anionic group.
- the mutagenic substance expresses mutagenicity for the first time due to metabolism.
- E.g. 2 - amino anthracene, E histidinol ⁇ beam bromide My de, ⁇ - ⁇ - 1 and TVp- 3 - 2, etc. for the case of using the a, obtained by adjusting, as described later in the process S - Except for adding 0.3 to 9a; S-9 m3 ⁇ 4; ⁇ Prepared as follows. That is, using a 5 series rat, according to _PC! ) After obtaining a liver homogenate with enhanced drug metabolizing enzyme activity, the liver homogenate is subjected to centrifugation to obtain a liver microsomal fraction (S-9). -The S-9mm was prepared by adding an inorganic salt having the following composition to the obtained liver microsomal zyme.
- the activity of the inhibitory effect was determined for the mutagenic substance by the inhibitory effect test performed as described above.
- the amount of the fraction required for inhibition i.m.p.
- the amount of the protein contained in the unit volume of the fraction was determined based on the amount of the protein contained in the fraction.
- Table 1 shows the activity ratio of the inhibitory effect of the fraction obtained in each step of the method (1) described above.
- Table 2 shows the concentration dependency of the dry powder (the active fraction of the present invention) on the mutation inhibitory effect.
- 3 ⁇ 4 1 An aqueous solution of dry powder is prepared by dissolving a lyophilized powder in water as described in Step 1.
- C FI a Reversion mutation of 2-nitro paraphenylene diamine treated with phosphate buffer
- b Reversion mutation of 2-nitro paraphenylenediamine treated with the active fraction of the present invention
- the number of colonies c the number of spontaneously revertant colonies
- the inhibitory activity of lyophilized powder was about 20 times that of 900 XG supernatant (control) and about 4 times that of dialysate after salting out (Table 1).
- the final fraction of the invention exhibited a concentration-dependent (Table 2) power, and in any case exhibited a good inhibitory effect on 2-nitroparaphene diamine.
- Table 3 shows the inhibitory effect of the active fraction (final fraction) of the present invention on the mutagenicity of various mutagenic substances.
- the inhibitory factor present in the use of cabbage or prococcoli which is a plant reported in the above-mentioned literature, is a mutagenic substance that expresses mutagenicity through metabolism (etididum bromide). , 2-aminoanthracene, T-P-1 Trp-P-2), but only some of the oxidative dyes that express mutagenicity without metabolism (2-
- the fractions according to the present invention have an inhibitory effect on nitro mouth paraphene range, and 4-nitrol sofene range. It also exerts a remarkable inhibitory effect as shown in Table 3 on the substance, and the specificity of the effect is remarkable.
- the heat resistance of the final fraction of the present invention was examined. That is, the final fraction (aqueous solution of a lyophilized powder) of the present invention was heated at 100 ° C. for 15 minutes under reflux cooling, and the final fraction (aqueous solution) heated was subjected to heating at 50 ° C. 0 ml was mixed with each of the mutagens at the concentrations shown in Table 4 and reacted with 3 for 30 minutes.
- Trp-P-2 0.2 Heated 9 5.8 Heated 9 6.0
- magnesium chloride, manganese chloride, and calcium chloride are mixed and dissolved so that the concentration (final concentration) in the solution obtained with respect to the final fraction of the present invention (aqueous solution of lyophilized powder) becomes 10.
- concentration which is a protein denaturant
- the concentration was set to 2.5 M.
- a protein denaturant sodium sodium dodecylbenzenesulfonate
- they were mixed and dissolved so as to be 0.1. Each of these solutions was treated at 37 ° C for 30 minutes.
- Trv -P-l 0.2 9 5.3 9 6.7 9.8 9 3.0 9 2.3 9 6.0 Trp-P-2 0.2 9 6.2 9 5.1 8.7 9 40 9 5.7 9 3.2
- the final fraction of the present invention is extremely stable against protein denaturants, magnesium chloride, and calcium chloride, but has the specificity that manganese chloride greatly reduces the inhibitory activity on sudden mutation. It was confirmed that it was provided. -As described above, in short, the final fraction of the present invention has a strong aniline group and a peak of an absorption wavelength in the range of 280 w to 300 as apparent from the above-mentioned results.
- the inhibitory activity is greatly reduced, but the inhibitory activity is not significantly reduced depending on the proteolytic agent. It is a mutagenic substance with a high inhibitory activity, which inhibits the mutagenicity of a mutagenic substance, particularly a mutagenic substance that expresses mutagenicity after metabolism.
Landscapes
- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Plant Substances (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
- Compounds Of Unknown Constitution (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE803050077T DE3050077T1 (de) | 1979-11-26 | 1980-11-26 | Process for isolating and purifying a fraction capable of inhibiting mutagenicity of a mutagenic material from burdock juice |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54153267A JPS5942657B2 (ja) | 1979-11-26 | 1979-11-26 | ゴボウジュ−スよりアニオン性高分子電解物質を分離精製する方法 |
JP79/153267 | 1979-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1981001517A1 true WO1981001517A1 (en) | 1981-06-11 |
Family
ID=15558713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1980/000289 WO1981001517A1 (en) | 1979-11-26 | 1980-11-26 | Process for isolating and purifying a fraction capable of inhibiting mutagenicity of a mutagenic material from burdock juice |
Country Status (6)
Country | Link |
---|---|
US (1) | US4474771A (ja) |
EP (1) | EP0040641B1 (ja) |
JP (1) | JPS5942657B2 (ja) |
DE (1) | DE3050077T1 (ja) |
GB (1) | GB2074447B (ja) |
WO (1) | WO1981001517A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4986985A (en) * | 1987-11-02 | 1991-01-22 | Bar Ilan University | Method of treating skin virus infections |
CN107488598A (zh) * | 2017-09-12 | 2017-12-19 | 山东农业大学 | 一种牛蒡基蛹虫草菌丝体及其制备方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58177919A (ja) * | 1982-04-09 | 1983-10-18 | Kanebo Ltd | 突然変異阻害活性を有する高分子量物質 |
US4976838A (en) * | 1988-12-01 | 1990-12-11 | Allied-Signal Inc. | Method for purification of bases from materials comprising base and salt |
US5135626A (en) * | 1988-12-01 | 1992-08-04 | Allied-Signal Inc. | Method for purification of bases from materials comprising base and salt |
JP2549515Y2 (ja) * | 1991-05-21 | 1997-09-30 | オムロン株式会社 | 動作確認用押ボタン付き電磁継電器 |
US6440448B1 (en) | 1998-03-16 | 2002-08-27 | Joseph Intelisano | Food supplement/herbal composition for health enhancement |
US7022368B2 (en) * | 2001-06-26 | 2006-04-04 | Ocean Spray Cranberries, Inc. | Process for producing sugars and acids-rich juice and phytochemical-rich juice |
DE10223486A1 (de) * | 2002-05-27 | 2003-12-11 | Beiersdorf Ag | Kosmetische und/oder dermatologische Zubereitung mit 2,3-Dibenzylbutyrolactonen |
WO2011113507A2 (en) | 2010-03-15 | 2011-09-22 | Ulrich Dietz | Use of nitrocarboxylic acids for the treatment, diagnosis and prophylaxis of aggressive healing patterns |
CN109280691A (zh) * | 2018-10-18 | 2019-01-29 | 吉林农业科技学院 | 大千生不同部位总黄酮对大肠杆菌的体外抑制作用的研究方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603287B2 (ja) * | 1978-03-14 | 1985-01-26 | カネボウ株式会社 | キヤベツジユ−ス中より突然変異原性物質の突然変異性を阻害する因子を分離精製する方法 |
DE2810293A1 (de) * | 1978-03-09 | 1979-09-20 | Kanebo Ltd | Anti-mutagener faktor, verfahren zu seiner gewinnung und arzneimittel |
-
1979
- 1979-11-26 JP JP54153267A patent/JPS5942657B2/ja not_active Expired
-
1980
- 1980-11-26 EP EP80902301A patent/EP0040641B1/en not_active Expired
- 1980-11-26 GB GB8121674A patent/GB2074447B/en not_active Expired
- 1980-11-26 DE DE803050077T patent/DE3050077T1/de active Granted
- 1980-11-26 WO PCT/JP1980/000289 patent/WO1981001517A1/ja active IP Right Grant
-
1982
- 1982-04-23 US US06/371,489 patent/US4474771A/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
Agricultural and Biological Chemistry Vol. 42, No. 6, page 1235 to 1238 (1978) * |
See also references of EP0040641A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4986985A (en) * | 1987-11-02 | 1991-01-22 | Bar Ilan University | Method of treating skin virus infections |
CN107488598A (zh) * | 2017-09-12 | 2017-12-19 | 山东农业大学 | 一种牛蒡基蛹虫草菌丝体及其制备方法 |
CN107488598B (zh) * | 2017-09-12 | 2021-01-05 | 山东农业大学 | 一种牛蒡基蛹虫草菌丝体及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
DE3050077T1 (de) | 1982-03-18 |
EP0040641A4 (fr) | 1982-02-16 |
EP0040641B1 (en) | 1984-07-04 |
US4474771A (en) | 1984-10-02 |
JPS5675434A (en) | 1981-06-22 |
DE3050077C2 (ja) | 1988-11-17 |
GB2074447A (en) | 1981-11-04 |
JPS5942657B2 (ja) | 1984-10-16 |
EP0040641A1 (en) | 1981-12-02 |
GB2074447B (en) | 1984-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7018630B2 (en) | Bacillus natto culture extract | |
WO1981001517A1 (en) | Process for isolating and purifying a fraction capable of inhibiting mutagenicity of a mutagenic material from burdock juice | |
JP3195937B2 (ja) | アミラーゼ阻害物質の取得方法 | |
JP2008031150A (ja) | 精製クロロゲン酸の製造方法 | |
JP4711272B2 (ja) | アンジオテンシン変換酵素阻害物質 | |
JP3303942B2 (ja) | 天然赤色色素の製造法 | |
KR20100005861A (ko) | 패각류 유래의 수용성 콘키올린 함유 추출물의 제조방법 | |
CN116813711B (zh) | 降血糖抗氧化的菊芋肽、其制备方法及其应用 | |
JPS6168426A (ja) | 低フエニルアラニンペプチド混合物の製造法 | |
JP2006199612A (ja) | ムメフラール含有組成物の製造方法 | |
KR20130049043A (ko) | 우산고로쇠나무 추출물을 함유하는 트롬빈 저해 혈전증 예방 및 치료용 약학 조성물 | |
JPS61275224A (ja) | コラゲナ−ゼ阻害剤 | |
JPH0558699B2 (ja) | ||
JP2753686B2 (ja) | 血液凝固阻害物質及び機能性食品 | |
JPS5886060A (ja) | 酵母エキスの精製法 | |
US7435565B2 (en) | Bacillus natto culture extract | |
JP3911282B2 (ja) | ビタミンk2の回収方法 | |
JPS54122715A (en) | Separation and purification of factor inhibiting mutagenesis of mutagenic agent from cabbage juice | |
JP3480965B2 (ja) | アミラーゼ阻害物質の調製方法 | |
FR2590274A1 (fr) | Procede de preparation industrielle d'un extrait de superoxyde dismutase | |
RU2059411C1 (ru) | Способ получения биологически активных веществ из пантов | |
RU2067868C1 (ru) | Способ получения основного ингибитора протеиназ из органов крупного рогатого скота | |
JPH09309839A (ja) | 血小板凝集阻害物質 | |
JPS6061558A (ja) | 天然タウリンの製造方法 | |
JPH0369891B2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Designated state(s): DE GB US |
|
AL | Designated countries for regional patents |
Designated state(s): FR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1980902301 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1980902301 Country of ref document: EP |
|
RET | De translation (de og part 6b) |
Ref document number: 3050077 Country of ref document: DE Date of ref document: 19820318 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3050077 Country of ref document: DE |
|
WWG | Wipo information: grant in national office |
Ref document number: 1980902301 Country of ref document: EP |