He XY1,2, H Ye1, JL Ma1,2, RQ Zhang2, GC Chen1, YY Xia1
Phyton-International Journal of Experimental Botany, Vol.81, pp. 177-180, 2012, DOI:10.32604/phyton.2012.81.177
Abstract Annual leaf segments of eight Camellia species were used to study the heat tolerance by an electrical conductivity method, in combination with a Logistic equation to ascertain the semi-lethal high temperature by fitting the cell injury rate curve. The relationship between the processing temperature and the cell injury rate in Camellia showed a typical "S" shaped curve, following the Logistic model. The correlation coefficient was above 0.95. The semi-lethal high temperature LT50 of the eight Camellia species, determined by the inflection point on the curve, varied from 50 to 57 LT50 / °C, following the descending order: Camellia oleifera More >
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