The phenolic compounds concentrations of the peels of ‘Zaosu’ and its mutant ‘Red Zaosu’ by bagging and re-exposure treatments.

Data were analyzed by Tukey's HSD (honestly significant difference) test (P<0.01), different letters indicate significant difference. ND means not detectable.

数据采用Tukey HSD（诚实显著差异，honestly significant difference）检验进行分析，检验显著性水平为P<0.01；不同字母代表组间存在显著差异。ND代表未检出（not detectable）。