TY - GEN
T1 - Chemical composition, color y moisture of slices dried by refractance window of two Ullucus tuberosus morphotypes
AU - Pari-Castro, Martha
AU - Arteaga-Llacza, Pedro
AU - Miranda-Jara, Angélica
AU - Quispe-Barrantes, Patricia
AU - Miranda-Chávez, Helí
AU - Quispe-Solano, Miguel Ángel
AU - Chuquilín-Goicochea, Roberto
N1 - Publisher Copyright:
© 2021 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
PY - 2021/1/1
Y1 - 2021/1/1
N2 - This work aimed to evaluate the effect of cut thickness and drying time on two morphotypes (Quello Lisa and Puka Lisa) of Ullucus tuberosus from Huancavelica. A rotatable central composite design, taking to 2 - 4 mm as minimum and maximum thickness values and 15 - 45 min as minimum and maximum time values. The final moisture content of the product and its color parameters (L*, a*, b*, C and H) were evaluated. It was found a significant effect of the cut thickness and drying time was found on the dependent variables, in both morphotypes studied. The optimal thickness was found to be 2.25 and 2.45 mm, for Quello Lisa and Puka Lisa, respectively; and the refractive window drying time, 51.2 min., that maximize color and final moisture for both morphotypes. A stable dehydrated product suitable for commercialization as an input for typical peruvian food was obtained.
AB - This work aimed to evaluate the effect of cut thickness and drying time on two morphotypes (Quello Lisa and Puka Lisa) of Ullucus tuberosus from Huancavelica. A rotatable central composite design, taking to 2 - 4 mm as minimum and maximum thickness values and 15 - 45 min as minimum and maximum time values. The final moisture content of the product and its color parameters (L*, a*, b*, C and H) were evaluated. It was found a significant effect of the cut thickness and drying time was found on the dependent variables, in both morphotypes studied. The optimal thickness was found to be 2.25 and 2.45 mm, for Quello Lisa and Puka Lisa, respectively; and the refractive window drying time, 51.2 min., that maximize color and final moisture for both morphotypes. A stable dehydrated product suitable for commercialization as an input for typical peruvian food was obtained.
KW - Ventana refractante
KW - luminosidad
KW - olluquito.
KW - puka
KW - quello
UR - http://www.scopus.com/inward/record.url?scp=85207985550&partnerID=8YFLogxK
U2 - 10.18687/LEIRD2021.1.1.47
DO - 10.18687/LEIRD2021.1.1.47
M3 - Conference contribution
AN - SCOPUS:85207985550
T3 - Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
BT - 1st LACCEI International Multi-Conference on Entrepreneurship, Innovation, and Regional Development
A2 - Larrondo Petrie, Maria M.
A2 - Zapata Rivera, Luis Felipe
A2 - Aranzazu-Suescun, Catalina
T2 - 1st LACCEI International Multi-Conference on Entrepreneurship, Innovation, and Regional Development: Ideas to Overcome and Emerge from the Pandemic Crisis, LEIRD 2021
Y2 - 9 December 2021 through 10 December 2021
ER -