To study extracts of the cotton biocides it has collected more than thirty species of plants, which were classified taxonomically in the Natural History Museum of the Universidad Nacional Mayor de San Marcos, between species that are considered relevant for its insecticidal properties we have the following species: Tephrosia cinerea (sacha barbasco), Artemisia absinthium (wormwood), Ryania speciosa (riania), Cissampelos grandifolia (legia), Datura stramonium (chamico), Hura crepitans (catahua), Schinus molle (molle), Annona cherimola (chirimoya), Annona muricata (guanabana or graviola), Tagetes patula (Marigold), Tanacetum parthenium (santa maria), Chromolaena laevigata (sacha huaca), Clibadium asperum (huaca), Lonchocarpus nicou (Mount mullein), Lonchocarpus spiciflorus (yumanasa), Centropogon cornutus (arco sacha), Erythrina berteroana (small amasisa), Erythrina edulis (pajuro), Erythr...

To study extracts of the cotton biocides it has collected more than thirty species of plants, which were classified taxonomically in the Natural History Museum of the Universidad Nacional Mayor de San Marcos, between species that are considered relevant for its insecticidal properties we have the following species: Tephrosia cinerea (sacha barbasco), Artemisia absinthium (wormwood), Ryania speciosa (riania), Cissampelos grandifolia (legia), Datura stramonium (chamico), Hura crepitans (catahua), Schinus molle (molle), Annona cherimola (chirimoya), Annona muricata (guanabana or graviola), Tagetes patula (Marigold), Tanacetum parthenium (santa maria), Chromolaena laevigata (sacha huaca), Clibadium asperum (huaca), Lonchocarpus nicou (Mount mullein), Lonchocarpus spiciflorus (yumanasa), Centropogon cornutus (arco sacha), Erythrina berteroana (small amasisa), Erythrina edulis (pajuro), Erythr...

Con el fin de sustituir los insecticidas químicos usados en el cultivo del algodonero por sustancias inócuas que permitan un manejo integrado de plagas con fundamento ecológico, se investigaron y colectaron 40 especies vegetales con propiedades biocidas, las que fueron clasificadas taxonómicamente en el Museo de Historia Natural de la Universidad Nacional Mayor de San Marcos. Entre las especies más relevantes por sus propiedades insecticidas tenemos: Tephrosia cinerea (sacha barbasco), Artemisia absinthium (ajenjo), Ryania speciosa (riania), Cissampelos grandifolia (legía), Datura Stramonium (chamico), Hura crepitans (catahua), Schinus molle (molle), Annona cherimola (chirimoya), Annona muricata (guanábana o graviola), Tagetes patula (marigold), Tanacetum parthenium (santa maría), Chromolaena laevigata (sacha huaca), Clibadium asperum (huaca), Lonchocarpus nicou (barbasco del mon...

El presente trabajo tiene como objetivo evaluar la aplicación de un Sistema de Gestión de la Calidad de acuerdo con la Norma ISO 9001:2015 en la empresa Industrias SG S.A.C., promoviendo la mejora continua para satisfacer las necesidades y expectativas de los clientes. Todo basado en un análisis inicial de los requisitos que considera la norma, así como el contexto de la organización, para poder identificar los procesos de la organización, la documentación generada, los recursos que usan, el proceso operativo para la elaboración del producto, planificación, control y provisión del servicio, evaluación del desempeño con el seguimiento y medición de resultados como parte de la mejora continua.

In recent years, interest in the elimination of “wrinkles” has motivated the cosmetic industry to carry out research based on medicinal plants that contain antioxidant, anticolagenase and antielastase properties. Croton lechleri “blood of degree” is a plant that is known for its healing property; However, this activity may give you the anti-collagenase property, which you can evaluate by several methods. The objective of this work is to evaluate the anti-collagenase activity of Croton lechleri latex “blood grade”. To carry out this evaluation, the Thing methodology was used, which is carried out, comparing the activity (absosbances) generated by the epigallocatechin pattern with the Croton lechleri latex samples at the following concentrations: 125, 250, 500 and 1000ug / mL at the end of this method, it was found that Croton lechleri latex showed anti-collagenase activity of ...

In recent years, interest in the elimination of “wrinkles” has motivated the cosmetic industry to carry out research based on medicinal plants that contain antioxidant, anticolagenase and antielastase properties. Croton lechleri “blood of degree” is a plant that is known for its healing property; However, this activity may give you the anti-collagenase property, which you can evaluate by several methods. The objective of this work is to evaluate the anti-collagenase activity of Croton lechleri latex “blood grade”. To carry out this evaluation, the Thing methodology was used, which is carried out, comparing the activity (absosbances) generated by the epigallocatechin pattern with the Croton lechleri latex samples at the following concentrations: 125, 250, 500 and 1000ug / mL at the end of this method, it was found that Croton lechleri latex showed anti-collagenase activity of ...

The present study had as objetives to identify the presence of phenolic compounds, as well as to evaluate and compare the in vitro antioxidant activity of the ethereal, dichloromethane and ethanolic extracts obtained from the algae Polysiphonia paniculata Montagne, using the DPPH method (1,1-diphenyl-β -picrilhydrazyl), radical scavening method. Several species of the genus Polysiphonia, from the family Rhodomelaceae, have been reported to present bromophenolic compounds with antioxidant activity. Phytochemical screening results revealed the presence of phenolic compounds according to the thin layer chromatographic profile and the IR spectrum in ethereal (very slightly) and dichloromethane extracts. The results of the DPPH method revealed that the dichloromethane extract had higher antioxidant activity compared to ethereal and ethanolic extracts. The following percentages of antioxidant...

El presente estudio tuvo como objetivos identificar la presencia de compuestos bromofenólicos, así como evaluar y comparar la actividad antioxidante in vitro de los extractos etéreo, diclorometánico y etanólico obtenidos del alga Polysiphonia paniculata Montagne, mediante el método DPPH (1,1-difenil-β-picrilhidrazilo), método de captura de radicales. Diversas especies del genero Polysiphonia, de la familia Rhodomelaceae, han sido reportadas por presentar compuestos bromofenólicos con actividad antioxidante. Los resultados de la marcha fitoquímica revelaron la presencia de compuestos fenólicos según el perfil cromatografico en capa delgada y el espectro IR (fenoles bromados), en los extractos etéreo (muy ligeramente) y diclorometánico. Los resultados del método DPPH revelaron que el extracto diclorometánico presenta mayor actividad antioxidante en comparación con los extr...

To give scientific support to the traditional use of plants, was studied the aqueous extract of dried leaves of Annona muricata L. "Soursop", specie collected in the highlands jungle of Cuzco, which was classified taxonomically in the Natural History Museum of the UNMSM; Annona muricata L. revealed the presence of flavonoids and other metabolites. The aqueous extract was classified as non-toxic according to the method of dose limits for the determination of acute toxicity, result supported with the macroscopic study of organs made at the Faculty of Veterinary Medicine UNMSM. By employing the method of plantar edema induced by λ-carrageenan mouse model, the aqueous extract of Annona muricata L., at concentration of 1,5mg/kg, had significant anti-inflammatory efficacy compared to indomethacin. The statistical analysis was carried out by ANOVA at 95% confidence.

To give scientific support to the traditional use of plants, was studied the aqueous extract of dried leaves of Annona muricata L. "Soursop", specie collected in the highlands jungle of Cuzco, which was classified taxonomically in the Natural History Museum of the UNMSM; Annona muricata L. revealed the presence of flavonoids and other metabolites. The aqueous extract was classified as non-toxic according to the method of dose limits for the determination of acute toxicity, result supported with the macroscopic study of organs made at the Faculty of Veterinary Medicine UNMSM. By employing the method of plantar edema induced by λ-carrageenan mouse model, the aqueous extract of Annona muricata L., at concentration of 1,5mg/kg, had significant anti-inflammatory efficacy compared to indomethacin. The statistical analysis was carried out by ANOVA at 95% confidence.

Objetivos: Determinar la efectividad antibacteriana de diez plantas medicinales frente a Streptococcus pneumoniae. Diseño: Estudio experimental Institución: Instituto de Medicina Tropical, UNMSM. Material biológico: Aislamientos bacterianos de Streptococcus pneumoniae, plantas medicinales. Intervenciones: Los extractos de 10 plantas medicinales fueron puestos en contacto in vitro mediante el método de disco difusión con 10 cepas de Streptococcus pneumoniae. Principales medidas de resultados: Actividad de las plantas medicinales sobre las cepas de Streptococcus pneumoniae. Resultados: Almendro y Bellaco caspi fueron las únicas plantas que dieron pequeño halo de inhibición con algunas cepas; con almendro se inhibió 2 cepas y con Bellaco caspi se inhibió 7 cepas y 3 resultaron resistentes. Estos resultados no tuvieron relación con el serotipo del neumococo ni con los antibiótico...

The present study was conducted to evaluate the hypoglycemic effect of Smallanthus sonchifolius (yacon) leaves, in the form of infusion (aqueous extract) administered to patients with type 2 diabetes mellitus. After signing informed consent, were included 206 people aged 30 to 70 years old, male and female: 105 diagnosed with type 2 diabetes mellitus and 101 apparently healthy control group. Type 2 diabetic patients were people who go to Scholar Healthcare of Clinical Analysis (SAAAC), Office of Pharmaceutical Care (GAF) of the Faculty of Pharmacy and Biochemistry, Club of type 2 diabetic patients of Cayetano Heredia Hospital and Patrucco Raul Puig Health Center (CERIT). From type 2 diabetic patients receiving drug treatment, there were 46 metabolically controlled patients and 59 not metabolically controlled ones. The latter group was given filter bags of yacon leaves of 1 g each, to be ...

The present study was conducted to evaluate the hypoglycemic effect of Smallanthus sonchifolius (yacon) leaves, in the form of infusion (aqueous extract) administered to patients with type 2 diabetes mellitus. After signing informed consent, were included 206 people aged 30 to 70 years old, male and female: 105 diagnosed with type 2 diabetes mellitus and 101 apparently healthy control group. Type 2 diabetic patients were people who go to Scholar Healthcare of Clinical Analysis (SAAAC), Office of Pharmaceutical Care (GAF) of the Faculty of Pharmacy and Biochemistry, Club of type 2 diabetic patients of Cayetano Heredia Hospital and Patrucco Raul Puig Health Center (CERIT). From type 2 diabetic patients receiving drug treatment, there were 46 metabolically controlled patients and 59 not metabolically controlled ones. The latter group was given filter bags of yacon leaves of 1 g each, to be ...