<table border><caption>Table \( 5 \). Effect of initial pH for producing of antifungal substrate</caption> <tbody><tr><td>pH</td><td><p>Growth</p>(OD660nm)</td><td><p>Inhibition zone</p>\( ( \varnothing \mathrm { mm } ) \)</td></tr><tr><td>\( 3 \)</td><td>-</td><td>-</td></tr><tr><td>\( 4 \)</td><td>\( 1.20 \)</td><td>\( 10 \)</td></tr><tr><td>\( 5 \)</td><td>\( 2.25 \)</td><td>\( 12 \)</td></tr><tr><td>\( 6 \)</td><td>\( 2.19 \)</td><td>\( 14 \)</td></tr><tr><td>\( 7 \)</td><td>\( 2.30 \)</td><td>\( 18 \)</td></tr><tr><td>\( 8 \)</td><td>\( 2.13 \)</td><td>\( 17 \)</td></tr><tr><td>\( 9 \)</td><td>\( 1.68 \)</td><td>\( 14 \)</td></tr><tr><td>\( 10 \)</td><td>\( 1.45 \)</td><td>\( 10 \)</td></tr></tbody></table>
초기 pH가 6일때 antifungal substrate의 성장에 대한 값은 얼마인가?
2.19