Percentage Brown Rice Recovery (\( \% BRR = \frac{W_{brr}}{W_p} \times 100 \)):

Where:

• \( \% BRR \) is the percentage brown rice recovery.
• \( W_{brr} \) is the weight of brown rice, in kilograms (kg).
• \( W_p \) is the weight of paddy, in kilograms (kg).