Examinando por Materia "Natural extracts"
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Ítem Actividad anti-leishmania in vitro de los extractos naturales obtenidos de Crescentia Cujete y Piper Aduncum(Universidad EAFIT, 2019) Posada Bermúdez, Angélica; Robledo Restrepo, Sara MaríaThe present study aimed to measure in vitro anti-Leishmania activity of leaf extract in water, leaves plus stems in water and leaves in ethanol obtained from Crescentia cujete and Piper aduncum, to achieve this, cytotoxicity was calculated which for all extracts it was high (LC50: <100 μg/mL). The anti-Leishmania activity was also determined and even though values are in the high activity range (EC50: <25 μg/mL), by taking into account low results of selectivity index (SI), it is possible to affirm that it is due to cell death, hence of parasites, although their death is not because of extracts. In conclusion, extracts present more cytotoxicity than activityÍtem Elaboración de crema antiestrías a partir de productos naturales a escala de laboratorio(2007-04-26) Cárdenas Vallejo, Liliana; Rojas Gómez, Laura Milena; Devia Pineda, Jorge EnriqueÍtem Elaboración de un producto desrizante para el cabello a base de ingredientes naturales(2007-04-23) Álvarez Cadavid, Catalina; Congote, Ana Lucia; Devia Pineda, Jorge EnriqueÍtem Estudio de factibilidad para la creación de una empresa comercializadora de productos cosméticos a partir de ingredientes naturales en Bogotá D.C.(Universidad EAFIT, 2023) Barrera Roca, Indira Tatiana; Samacá Pinto, Norma Lorena; Salazar Gómez, Francisco Javier; Giraldo Hernández, Gina MaríaÍtem Factibilidad para la creación de una empresa productora y comercializadora de maquillaje a base de extractos naturales en el Valle de Aburrá(Universidad EAFIT, 2021) Martínez Agudelo, Daniela; Giraldo Gutiérrez, Sara; Uribe de Correa, Beatriz Amparo; Salazar Gómez, Francisco JavierThis study was carried out with the purpose of determining the viability of creating a company that produces and markets cosmetic products based on natural ingredients in the Valle de Aburrá. This idea arose from the limited supply of these products on the market and the fact that the ones that are offered, the amount of chemicals is greater than the amount of natural extracts. To develop this project, qualitative and quantitative methodology was used, and studies of the environment and the sector were also carried out that made it possible to identify, through the Pestel Tool, the aspects that influence the creation of the company. In the market study, it was possible to identify, through a survey, the SWOT (Strenghs, Weaknesses, Opportunities and Treats) matrix and the 4Ps, the market niche to which the products will be directed, and the dissemination and sales strategy was also defined. In the technical study, the technology, location and engineering that will be needed to develop the products were identified and in the administrative and organizational study the necessary characteristics of the personnel who will carry out the project, the salary structure, and the mission were taken into account, the vision, the corporation values, the strategies and the organization chart. In the legal study, the procedures and documents that must be taken into account for the creation of the company in Colombia were made known, and finally in the financial study, the previous studies were verified using figures and indicators, which allowed making comparisons, analysis and simulations of different scenarios, which concluded that the project is viable, profitable and feasible.