🌿 Antioxidant Activity Index (AAI)
📘 Formula
AAI = Final DPPH Concentration / IC₅₀
🧮 Calculator
❓ Interpretation
AAI < 0.5: Poor activity
0.5 – 1.0: Moderate activity
1.0 – 2.0: Strong activity
> 2.0: Very strong activity
0.5 – 1.0: Moderate activity
1.0 – 2.0: Strong activity
> 2.0: Very strong activity
