Table 4. Two-way ANOVA for total phenolic, flavonoid, flavanol, polisaccharide contents and antioxidant activity of Acacia hybrid

Source of variation	df	TPC		TFC		TVC		TSP		IC₅₀
Source of variation	df	Methanol	Hot water	Methanol	Hot water	Methanol	Hot water	Methanol	Hot water	Methanol
Radil (R)	1	^*	ns	ns	ns	ns	ns.	ns	ns	ns
Axial (A)	2	^**	ns	^*	ns	^***	ns	ns	^*	^***
R × A	2	^***	^*	ns	ns	ns	ns	ns	ns	ns
Error	12
Total	17

p < 0.05,
p < 0.01,
p <0.001.
ANOVA: analysis of variance, df: degrees of freedom, TPC: total phenolic content, TFC: total flavonoid content, TVC: total flavanol content, TSP: total soluble polysaccharide content, ns: not significant at 5% level.