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. 2023 Mar 12;12(6):1208. doi: 10.3390/foods12061208

Table 1.

Orthogonal experimental factor level table of dye addition and dyeing time.

Level Amount of CFDA Added (μL) Dyeing Time t1 (s) Amount of PI Added (μL) Dyeing Time t2 (s)
1 5 5 5 5
2 10 10 10 10
3 15 15 15 15

Remarks: CFDA = 5(6)-carboxyfluorescein diacetate succinimide ester; PI = propidium iodide.