Effect of drying methods on physical and chemical properties of Ilex guayusa leaves

The influence of air-drying (AD), convection oven (CO) and solar drying (SOD) on the physical and chemical properties of Ilex guayusa leaves is discussed. Total ash (%), acid-insoluble ash (%), watersoluble ash (%), residual moisture (%) and caffeine content (%) were estimated. Additionally, alkaloi...

Full description

Autores:

Manzano Santana, Patricia
Quijano-Avilés, María
Chóez-Guaranda, Ivan
Barragán Lucas, Ana
Viteri Espinoza, Rafael
Martínez, Daysi
Camacho, Cinthia
Miranda Martinez, Migdalia

Tipo de recurso:

Article of journal

Fecha de publicación:

2018

Institución:

Universidad Nacional de Colombia

Repositorio:

Universidad Nacional de Colombia

Idioma:

spa

OAI Identifier:

oai:repositorio.unal.edu.co:unal/65947

Acceso en línea:

https://repositorio.unal.edu.co/handle/unal/65947
http://bdigital.unal.edu.co/66970/

Palabra clave:

63 Agricultura y tecnologías relacionadas / Agriculture
Ilex guayusa
Caffeine
Air drying
Conventional oven
Solar drying
Ilex guayusa
Cafeína
Secado al aire
Horno convencional
Secado solar

Rights

openAccess

License

Atribución-NoComercial 4.0 Internacional