This study aimed to determine the effect of the addition of wheat flour as a potential prebiotic on growth and acidification rate of probiotic Lactobacillus acidophilus (L. acidophilus) in fermented milk. The study was conducted by adding the flour with concentrations 1. 3 and 5% in the fermentation medium with 15% skim milk. https://www.roneverhart.com/Asus-ROG-Zephyrus-GU502LV-BI7N8-15-6-4K-3840x2160-IPS-Intel-i7-10750H-2-6-GHz-16GB-1TB-SSD-NVIDIA-GeForce-RTX-2060-6G/