Vol. 20 No. 2 (2018)

Original articles

Sensory Characterization of llama burger with sanky peel

Eliana Contreras-López, Bettit K. Salvá Ruiz

155-168
- PDF (Spanish)
In vitro propagation of Cinchona officinalis L from seeds

Nelson Ramiro Lima Jiménez, Moreno Serrano Moreno Serrano, Víctor Hugo Eras Guamán, Julia Minchala Patiño, González Zaruma González Zaruma, Magaly Yaguana Arévalo, Cristian Valarezo Ortega

168-178
- PDF (Spanish)
Biogenic amine content and microbiological quality of alpaca charqui

Salvá Salvá, Javier Mateo

179-188
- pdf (Spanish)
Eﬀect of regrowth age the ruminal degradation of pisonay (Erythrina sp.) in Andean valley of Abancay

Hubert Choque Durand, Arturo Huaita Patiño, Ludwing Angel Cárdenas Villanueva, Ruth Ramos Zuñiga

189-202
- pdf (Spanish)
Current land use and hydrogeomorphological quality of the San Antonio River: alternatives for the ﬂuvial restoration in northern Peru

Elgar Barboza Rolando Salas, Miguel Mendoza, Manuel Oliva, Fernando Corroto

203-214
- PDF (Spanish)

Review article

Antibiotics and their environmental implications

Franz Zirena Vilca, Wildor Gosgot Angeles, Edith Tello Palma, Clara Nelly Campos Quiroz, Teofilo Donaires Flores, Walter Alejandro Zamalloa Cuba

215-224
- pdf

Case report

Use of the ﬂying ash in the dosing of the concrete as a substitute for the cement

Samuel Huaquisto Cáceres, Germán Belizario Quispe

225-234
- PDF (Spanish)
Incidence of social and political factors in the ambient environment of the Puno (Peru) Regional Government

Jesús E. Tumi Quispe, Fortunato Escobar-Mamani

235-250
- pdf (Spanish)
Generation of sustaintable development syntethic indicator, Peru 2015

Edwar Ilasaca Cahuata, Juan W. Tudela Mamani, Walter Alejandro Zamalloa Cuba, Bernardo Roque Huanca, Eliseo Pelagio Fernandez Ruelas

251-260
- pdf (Spanish)