Abstract: | Sugar content and hydrolytic activities were measured in fragmentsof xylopodia of Ocimum nudicaule Benth. stored for one weekat 5 °C and 5.28 °C. At 5 °C the soluble carbohydratecontent first decreased and at 5.28 °C it increased duringstorage and then declined drastically during cultivation afterplanting. Galactose, glucose and fructose levels also rose at528 °C whereas at 5 °C only glucose increased.These changes in sugar level were found to be correlated withchanges in the activity of certain hydrolytic enzymes: at 528°C there was a rapid rise in the activities of -galactosidaseand hemicellulase followed by an increase in the activity ofinvertase and ß-galactosidase. The rapid changes inenzymes and carbohydrate levels are discussed in terms of adaptationof the plant to tropical and subtropical environments. Key words: Carbohydrates, Carbohydrate hydrolases, Underground organ (xylopodium), Cold storage |