Table 4.

Isomers of polyphenol oxidase enzymes (+/−) and their Retention factor (Rf) in response Table. L1 = Control, L2 = Ch ACE, L3 = Ch ASC, L4 = Ch CIT, L5 = Ch MAL, L6 = S, L7 = S + Ch ACE, L8 = S + Ch ASC, L9 = S + Ch CIT and L10 = S + Ch MAL.

Rf	Treatments
	L1	L2	L3	L4	L5	L6	L7	L8	L9	L10
0.264	+	+	+	+	++	++	+	+	+	++
0.438	+	+	++	++	++	++	+	++	++	++
0.745	+	+	+	+	+	+++	+	+	+	+
0.847	−	−	+	+	+	++	−	−	+	+