White Sourdough

fortified wheat flour 53.6% , water 23.2% , yogurt 11.6% , sunflower oil 5.8% , rye flour 2.9% , salt 0.4% , yeast 0.4% , rice semolina 0.4% , wheat flour 0.4% , malted wheat flour 0.4% , wheat flour 0.4% , Stabiliser 0.2% , Acidity regulator 0.1% , Flour treatment agent 0.1%