. 2021 Jan 20;28(9):5011–5016. doi: 10.1016/j.sjbs.2021.01.026

Table 3.

Qualitative test results of flavones in POD.

Peak No.	UV spectrum	AlCl₃	AlCL₃ + HCl	FeCl₃	HCl-Mg	Alkali
1	Abnormal	–	–	–	–	–
2	Abnormal	–	–	–	–	–
3	Abnormal	–	–	–	–	–
4	Abnormal	–	–	–	–	–
5	Abnormal	–	–	–	–	–
6	Abnormal	–	–	–	–	–
7	Abnormal	–	–	–	–	–
8	Normal	+	+	+	+	+
9	Normal	+	+	+	+	+
10	Normal	+	+	+	+	+
11	Normal	+	+	+	+	+
12	Normal	+	+	+	+	+
13	Normal	+	+	+	–	–
14	Normal	+	+	+	+	+
15	Normal	+	+	+	+	+
16	Normal	+	+	+	+	+
17	Normal	+	+	+	+	–