Percentage Brewer’s Rice (\( \% BrR = \frac{W_{brr}}{W_{mr}} \times 100 \)):

Where:

• \( \% BrR \) is the percentage brewer’s rice.
• \( W_{brr} \) is the weight of brewer’s rice, in kilograms (kg).
• \( W_{mr} \) is the weight of milled rice, in kilograms (kg).