b the beginning
b the beginning-
Chlorophyll a and chlorophyll b in the beginning of the formation of succulent root of a period of time high , with fleshy roots continued growth and deepening the color of its content gradually decreased with the anthocyanin and β - carotene changes in just the opposite .
叶绿素a和叶绿素b在肉质根刚开始形成的一段时间里含量高，随着肉质根的不断生长及颜色的不断加深，其含量逐渐降低，这与花青素及β-胡萝卜素的变化正好相反。