Study on the technological suitability of brussels sprouts for freezing
1986
Bakowski, J. (Instytut Warzywnictwa, Skierniewice (Poland))
It was found that Acropolis F1 hybrid, among the other cultivars had the highest dry matter, vitamin C and chlorophyll content, and it proved best fit for freezing. A correlation between vitamin C and dry matter content was found (r=0.841) as well as between losses of vitamin C and vitamin C content in fresh sprouts (r=0.939). Analyses of ten hybrid varieties indicated higher amount of chlorophyll "a" in comparison to chlorophyll "b". Small heads (1.5-2.0 cm) contained higher amounts of dry matter, vitamin C and chlorophyll than medium size heads (2.0-3.5 cm)
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