Modified atmosphere packaging as a method to extend postharvest life of tulip flowers
Author
dc.contributor.author
Aros Orellana, Danilo
Author
dc.contributor.author
Orellana Moreira, Karina
Author
dc.contributor.author
Escalona Contreras, Víctor
Admission date
dc.date.accessioned
2018-04-06T18:34:10Z
Available date
dc.date.available
2018-04-06T18:34:10Z
Publication date
dc.date.issued
2017
Cita de ítem
dc.identifier.citation
New Zealand Journal of Crop and Horticultural Science, 2017 VOL. 45, NO. 3, 202–215
es_ES
Identifier
dc.identifier.other
10.1080/01140671.2017.1296872
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/147193
Abstract
dc.description.abstract
Tulip is one of the most important cut flowers in the world market and abscission of the tepals is this species' most common symptom during vase life. To prevent these symptoms and extend postharvest life, passive and active modified atmosphere packaging (MAP) was applied at 0 degrees C. Respiratory rate (CO2 Kg(-1)h(-1)), ethylene production (mu L kg(-1)h(-1)) and concentration of CO2 and O2 (%) inside the packaging were evaluated during storage, while fresh weight loss (FWL) (%) and vase life (days) were assessed. Flowers stored using MAP performed significantly better than conventional packaging. A lower FWL (only up to 0.3%) was observed on MAP while FWL was as high as 18 to 21% for conventional packaging after 20 and 31 days, respectively. Vase life was 5.7 and 6.0 days for active and passive MAP, respectively compared to 3.3 days for conventional packing. Thus, MAP successfully extended postharvest life of tulip flowers.