TY - GEN
T1 - Capacidad antioxidante y aceptabilidad del helado de leche con adición de pulpa concentrada de ayrampo (Berberis flexuosa)
AU - Betty, Cutti
AU - Chuquilín-Goicochea, Roberto
AU - Miranda-Jara, Angélica
AU - Arteaga-Llacza, Pedro
AU - Quispe-Prado, Wilber
AU - Quispe-Barrantes, Patricia
AU - Miranda-Chávez, Helí
N1 - Publisher Copyright:
© 2024 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
PY - 2024
Y1 - 2024
N2 - The present study was aimed at evaluating the influence of concentrated ayrampo (Berberis flexuosa) juice in milk ice cream on its general acceptability and antioxidant capacity. The ayrampo juice was concentrated to improve its shelf life and to be able to incorporate it into the ice cream formulation, its antioxidant capacity was determined. Then, 10, 20 and 30% of concentrated juice was added in three proportions with respect to the weight of the ice cream. Acceptability was then assessed using a Randomized Complete Block Design with 60 untrained judges, with a 9-point hedonic scale. Then the ice cream with the highest acceptability was selected to analyze its antioxidant capacity. It was found that the greater the proportion of concentrated ayrampo juice, the greater the general acceptability of milk ice cream, with the proportion of 30% being the best. The antioxidant capacity of ice cream was higher than that of concentrated juice and was 0,2362 ± 0,014 mmol Trolox/mL. It was possible to obtain an ice cream rich in natural antioxidants.
AB - The present study was aimed at evaluating the influence of concentrated ayrampo (Berberis flexuosa) juice in milk ice cream on its general acceptability and antioxidant capacity. The ayrampo juice was concentrated to improve its shelf life and to be able to incorporate it into the ice cream formulation, its antioxidant capacity was determined. Then, 10, 20 and 30% of concentrated juice was added in three proportions with respect to the weight of the ice cream. Acceptability was then assessed using a Randomized Complete Block Design with 60 untrained judges, with a 9-point hedonic scale. Then the ice cream with the highest acceptability was selected to analyze its antioxidant capacity. It was found that the greater the proportion of concentrated ayrampo juice, the greater the general acceptability of milk ice cream, with the proportion of 30% being the best. The antioxidant capacity of ice cream was higher than that of concentrated juice and was 0,2362 ± 0,014 mmol Trolox/mL. It was possible to obtain an ice cream rich in natural antioxidants.
KW - Berberis
KW - DPPH
KW - antioxidant
KW - frozen dessert
KW - radical scavenger
UR - http://www.scopus.com/inward/record.url?scp=85203801416&partnerID=8YFLogxK
U2 - 10.18687/LACCEI2024.1.1.1360
DO - 10.18687/LACCEI2024.1.1.1360
M3 - Contribución a la conferencia
AN - SCOPUS:85203801416
T3 - Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
BT - Proceedings of the 22nd LACCEI International Multi-Conference for Engineering, Education and Technology
T2 - 22nd LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2024
Y2 - 17 July 2024 through 19 July 2024
ER -