Freezing Injury in Onion Bulb Cells: I. Evaluation of the Conductivity Method and Analysis of Ion and Sugar Efflux from Injured Cells1

AUTOR(ES)

Palta, Jiwan P.

RESUMO

Onion (Allium cepa L.) bulbs were frozen to −4 and −11 C and kept frozen for up to 12 days. After slow thawing, a 2.5-cm square from a bulb scale was transferred to 25 ml deionized H2O. After shaking for standard times, measurements were made on the effusate and on the effused cells. The results obtained were as follows.

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