Ibarra Martínez, Marco Vinicio; Paredes Paredes, Erika Alejandra (jul-2013) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The aim of this study is to evaluate the in vitro antibacterial activity of Ambrosia arborescens Mill. and Chenopodium ambrosioides L. in a cosmetic formulation. To carry out this investigation, the first step was to perform the quality control of drugs and later, to get the essential oil of...

Veloz Vera, Teresa Melania (feb-2011) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

La caries, así como las infecciones de garganta, son algunas de las enfermedades más comunes en el mundo. Los microorganismos presentes en la placa dental o placa bacteriana están íntimamente relacionados a estas patologías, siendo Streptococcus mutans y Streptococcus pyogenes los agentes...

Flor Olivo, Héctor Ivan; Parra Pedraza, Michelle Jazmín (abr-2017) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The phytochemical standardization of hydroalcoholic extracts of Ishpingo Ocotea quixos Lam. KOSTERN consisted in evaluating the influence of three experimental variables: plant material (fresh and dry), solvent (ethanol and cane ethanol) and solvent concentration (90, 70, 50) % v/v through an...

Amaguaña Rojas, Fernanda Jocelyn; Churuchumbi Rojas, Erika Fernanda (sep-2018) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The natural extracts elaborated for use in natural cosmetics in an empirical way are for the most part available over the counter without any technical data sheet that supports the characteristics of the product. The present work carried out the phytochemical standardization of the extract of...

Mosquera Tayupanta, Tatiana de los Ángeles (mar-2014) - [Director: Maldonado Rodríguez, María Elena]

Cosmetic represent a developing market. Whereas all need cosmetic preservatives, ingredients capable of controlling the microbial load to acceptable levels during the period of use of the product and within lifetime. The investigation of ingredients that can fulfill this role is interesting, much...

López Tobar, Francisco Javier; Tituaña Altamirano, Karla Daniela (jun-2017) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The made products using natural actives have reached a great development in the modernity of the human being, besides having a great interest in the industry due to the replacement of chemical substances with natural extracts that makes a product with sought features inside a new market trend as...

Gallegos Medina, Wilma de las Mercedes (feb-2015) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The research develops an acne lotion with essential oil of lemongrass Cymbopogon citratus (DC) STAPF, POACEAE, under guidelines of the national and international law, which allows obtaining a product considered stable and safe. The formulation is established based on a full factorial design with...

Lozada Fiallos, María Antonia (dic-2016) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

Medicinal plants are used more and more in our country for its therapeutic properties, most of these not been evaluated scientifically, has been its use ethnobotanical which has defined the therapeutic potential of each species. Croton elegans Kunth (mosquera) is one of the species, on which...

Ordóñez Rea, Omar Leonardo (abr-2016) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

In our country there is a variety of medicinal plants some of them without scientific studies and little investigation that is the case of the species Croton elegans, the ethnobotanical use of it allows us to deduce some antimicrobial activity, this being the fundament that determined the...

González Sánchez, Andrés Rafael (mar-2016) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The main objective of this project work is to evaluate the antibacterial activity of the essential oil and fluid extract of Oreopanax ecuadorensis Seeman. It was used the essential oil of the vegetal specie obtained by duct diffusion and they were performed dilutions of the same with DMSO,...

Guayasamin López, Myrian Evelyn (ago-2016) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

As well known Ecuador is a country with a wide plant diversity and a large percentage is represented by medicinal plants, why they have developed numerous research on ethnomedicine of Ecuador, however there are limited research done that focus on species of the Ecuadorian highlands, this...

Carrillo Murillo, Carlos Alberto (nov-2016) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

Ecuador is considered to be one of the mega diverse countries on a global scale, this plenty of natural wealth, unfortunately it is slightly well-known, inclusive for the same Ecuadorians, a big percentage of these plants has not been studied up to the actuality, leaving an almost intact...

Crucerira Cuenca, Diana Carolina (ene-2020) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

En la actualidad el conocimiento ancestral ha sido la base, para conocer ciertos parámetros de especies de plantas, que presenten características que definen la actividad biológica, que podría ser de utilidad en la medicina moderna. El angoyuyo (Muehlenbeckia tamnifolia (Kunth) Meisn), se destaca...

Terán Jaramillo, Natalia Isabel (nov-2019) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

Ecuador posee muchos recursos biológicos, utilizados de forma terapéutica por la medicina ancestral, sin embargo, algunos de estos conocimientos no han sido evaluados científicamente. Este trabajo buscó evaluar la actividad biológica de extractos de Solanum nigrescens M. Martens & Galeotti...

Meza Angos, Katherine Lourdes; Vargas Duque, Gabriela Geoconda (may-2013) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The present research had as objectives to evaluate the in vitro antibacterial activity of the essential oil of Lemongrass (Cymbopogon citratus) against Propionibacterium acnes, bacteria that causes acne, to make a lotion and to evaluate the effectiveness in vitro and in vivo of the lotion...

Dávila Molina, Clara Gisela; Pazos Gambarroti, Lourdes Angélica (mar-2015) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The pharmaceutical and cosmetic industries in Ecuador are interested in developing natural products, for that reason in this study was considered the evaluation of antifungal activity in vitro of natural ingredients as Marco (Ambrosia arborescens Mill) and Matico (Aristeguietia glutinosa Lam) in...

Ayala Valarezo, Sandra Elizabeth; Vásquez Villarreal, Tatiana Alexandra (nov-2014) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The strong trend toward natural, and the current ethnomedicinal practice in Ecuador, allows the study of species that can be used therapeutically, although empirical knowledge is priceless, is not enough, it’s essential to validate the presence of chemical substances which have antifungal,...

Ramos Robalino, Ana María (jul-2018) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

The natural cosmetic has done that the man looks for new ingredients for the production of cosmetic lotions and support the characteristics of smell and aspects of the lotions. In addition, the Comunidad Andina de Naciones determined that the cosmetic companies remove parabens from his formulation...

Fonseca Chasipanta, Evelyn Andrea (jul-2016) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

Ecuador has a wide biodiversity of medicinal plants from different regions of the country, most of medicinal plants are used as such based on ancestral knowledge rather not have scientific knowledge of their medicinal properties although there are few studies on the Andean plants Ecuador, is...

Pumisacho Ocaña, Victoria Sheila (feb-2015) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]

This study aimed to evaluate the in vivo antagonistic effect of Lactobacillus acidophilus (L.acidophilus) against Propionibacterium acnes (P. acnes) the bacteria causing acne, by formulating a lotion. To carry out this investigation, first evaluating the antagonistic effect in vitro of L....