CL2017003354A1 - Extractos de geum magellanicum con propiedades biocidas y antioxidantes - Google Patents
Extractos de geum magellanicum con propiedades biocidas y antioxidantesInfo
- Publication number
- CL2017003354A1 CL2017003354A1 CL2017003354A CL2017003354A CL2017003354A1 CL 2017003354 A1 CL2017003354 A1 CL 2017003354A1 CL 2017003354 A CL2017003354 A CL 2017003354A CL 2017003354 A CL2017003354 A CL 2017003354A CL 2017003354 A1 CL2017003354 A1 CL 2017003354A1
- Authority
- CL
- Chile
- Prior art keywords
- extracts
- antioxidant
- aqueous
- extract
- magellanicum
- Prior art date
Links
- 230000003078 antioxidant effect Effects 0.000 title abstract 7
- 239000000284 extract Substances 0.000 title abstract 5
- 230000003115 biocidal effect Effects 0.000 title abstract 4
- 235000011447 Geum Nutrition 0.000 title abstract 2
- 241000220313 Geum Species 0.000 title abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 4
- 235000006708 antioxidants Nutrition 0.000 abstract 4
- 239000006286 aqueous extract Substances 0.000 abstract 3
- 239000003139 biocide Substances 0.000 abstract 2
- 239000000469 ethanolic extract Substances 0.000 abstract 2
- 239000000419 plant extract Substances 0.000 abstract 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 abstract 1
- PFTAWBLQPZVEMU-ZFWWWQNUSA-N (+)-epicatechin Natural products C1([C@@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-ZFWWWQNUSA-N 0.000 abstract 1
- PFTAWBLQPZVEMU-UKRRQHHQSA-N (-)-epicatechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-UKRRQHHQSA-N 0.000 abstract 1
- 241000988895 Aristotelia chilensis Species 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 abstract 1
- 241000588724 Escherichia coli Species 0.000 abstract 1
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 abstract 1
- 229930182566 Gentamicin Natural products 0.000 abstract 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 abstract 1
- 241000191967 Staphylococcus aureus Species 0.000 abstract 1
- 241000193996 Streptococcus pyogenes Species 0.000 abstract 1
- 108010053950 Teicoplanin Proteins 0.000 abstract 1
- GLEVLJDDWXEYCO-UHFFFAOYSA-N Trolox Chemical compound O1C(C)(C(O)=O)CCC2=C1C(C)=C(C)C(O)=C2C GLEVLJDDWXEYCO-UHFFFAOYSA-N 0.000 abstract 1
- 108010059993 Vancomycin Proteins 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000012675 alcoholic extract Substances 0.000 abstract 1
- 239000004599 antimicrobial Substances 0.000 abstract 1
- 235000013361 beverage Nutrition 0.000 abstract 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000005487 catechin Nutrition 0.000 abstract 1
- DDTDNCYHLGRFBM-YZEKDTGTSA-N chembl2367892 Chemical compound CC(=O)N[C@H]1[C@@H](O)[C@H](O)[C@H](CO)O[C@H]1O[C@@H]([C@H]1C(N[C@@H](C2=CC(O)=CC(O[C@@H]3[C@H]([C@H](O)[C@H](O)[C@@H](CO)O3)O)=C2C=2C(O)=CC=C(C=2)[C@@H](NC(=O)[C@@H]2NC(=O)[C@@H]3C=4C=C(O)C=C(C=4)OC=4C(O)=CC=C(C=4)[C@@H](N)C(=O)N[C@H](CC=4C=C(Cl)C(O5)=CC=4)C(=O)N3)C(=O)N1)C(O)=O)=O)C(C=C1Cl)=CC=C1OC1=C(O[C@H]3[C@H]([C@@H](O)[C@H](O)[C@H](CO)O3)NC(C)=O)C5=CC2=C1 DDTDNCYHLGRFBM-YZEKDTGTSA-N 0.000 abstract 1
- 229950001002 cianidanol Drugs 0.000 abstract 1
- 235000015872 dietary supplement Nutrition 0.000 abstract 1
- HHEAADYXPMHMCT-UHFFFAOYSA-N dpph Chemical compound [O-][N+](=O)C1=CC([N+](=O)[O-])=CC([N+]([O-])=O)=C1[N]N(C=1C=CC=CC=1)C1=CC=CC=C1 HHEAADYXPMHMCT-UHFFFAOYSA-N 0.000 abstract 1
- LPTRNLNOHUVQMS-UHFFFAOYSA-N epicatechin Natural products Cc1cc(O)cc2OC(C(O)Cc12)c1ccc(O)c(O)c1 LPTRNLNOHUVQMS-UHFFFAOYSA-N 0.000 abstract 1
- 235000012734 epicatechin Nutrition 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 229960002518 gentamicin Drugs 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 244000000010 microbial pathogen Species 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- UWYHMGVUTGAWSP-JKIFEVAISA-N oxacillin Chemical compound N([C@@H]1C(N2[C@H](C(C)(C)S[C@@H]21)C(O)=O)=O)C(=O)C1=C(C)ON=C1C1=CC=CC=C1 UWYHMGVUTGAWSP-JKIFEVAISA-N 0.000 abstract 1
- 229960001019 oxacillin Drugs 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 241000894007 species Species 0.000 abstract 1
- 229960001608 teicoplanin Drugs 0.000 abstract 1
- IEDVJHCEMCRBQM-UHFFFAOYSA-N trimethoprim Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(N)=NC=2)N)=C1 IEDVJHCEMCRBQM-UHFFFAOYSA-N 0.000 abstract 1
- 229960001082 trimethoprim Drugs 0.000 abstract 1
- 229960003165 vancomycin Drugs 0.000 abstract 1
- MYPYJXKWCTUITO-LYRMYLQWSA-N vancomycin Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=C2C=C3C=C1OC1=CC=C(C=C1Cl)[C@@H](O)[C@H](C(N[C@@H](CC(N)=O)C(=O)N[C@H]3C(=O)N[C@H]1C(=O)N[C@H](C(N[C@@H](C3=CC(O)=CC(O)=C3C=3C(O)=CC=C1C=3)C(O)=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)O2)=O)NC(=O)[C@@H](CC(C)C)NC)[C@H]1C[C@](C)(N)[C@H](O)[C@H](C)O1 MYPYJXKWCTUITO-LYRMYLQWSA-N 0.000 abstract 1
- MYPYJXKWCTUITO-UHFFFAOYSA-N vancomycin Natural products O1C(C(=C2)Cl)=CC=C2C(O)C(C(NC(C2=CC(O)=CC(O)=C2C=2C(O)=CC=C3C=2)C(O)=O)=O)NC(=O)C3NC(=O)C2NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(CC(C)C)NC)C(O)C(C=C3Cl)=CC=C3OC3=CC2=CC1=C3OC1OC(CO)C(O)C(O)C1OC1CC(C)(N)C(O)C(C)O1 MYPYJXKWCTUITO-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Medicines Containing Plant Substances (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
La invención se refiere a un extracto vegetal con propiedades biocidas y antioxidantes que comprende extractos alcohólicos y/o acuosos de plantas de la especie Geum magellanicum, especialmente de su raíz. Donde el extracto vegetal comprende catequina y epicatequina. El proceso de obtención de dicho extracto, y sus usos como biocidas, higienizante y/o antioxidante. Los extractos de la invención son útiles como biocida o antibiótico. Especialmente permite inhibir el crecimiento de los microorganismos patógenos Streptococcus pyogenes, Staphylococcus aureus, Escherichia coli y Pseudomonas aeruginosa. Los resultados entregaron valores de sensibilidad similares a las de antimicrobianos como oxacilina, vancomicina, teicoplanina, gentamicina y trimetoprim. Los extractos de la invención sirven para preparar composiciones con capacidad antioxidante, tales como bebidas, alimentos o con suplementos alimenticios con capacidad antioxidante o composiciones farmacéuticas con capacidad antioxidante para la administración oral, o para usar sobre la piel. El análisis DPPH muestra que los extractos acuoso y etanólico presentan valores de actividad antioxidante mayor que la obtenida en estudios realizados a Aristotelia chilensis (maqui). Los valores obtenidos para los extractos etanólico y acuoso fueron de 1,2 y 2,6 g de Trolox/g de extracto versus los 0,015 g de maqui
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2017003354A CL2017003354A1 (es) | 2017-12-22 | 2017-12-22 | Extractos de geum magellanicum con propiedades biocidas y antioxidantes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2017003354A CL2017003354A1 (es) | 2017-12-22 | 2017-12-22 | Extractos de geum magellanicum con propiedades biocidas y antioxidantes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2017003354A1 true CL2017003354A1 (es) | 2019-08-02 |
Family
ID=67769675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2017003354A CL2017003354A1 (es) | 2017-12-22 | 2017-12-22 | Extractos de geum magellanicum con propiedades biocidas y antioxidantes |
Country Status (1)
| Country | Link |
|---|---|
| CL (1) | CL2017003354A1 (es) |
-
2017
- 2017-12-22 CL CL2017003354A patent/CL2017003354A1/es unknown
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