Untitled

Effect of vapors from fractionated samples of propolis on microbial and oxidation damage of rice during storage

“…Total fat acidity analysis was conducted according to the calorimetric method by Ohtsubo et al (1987). In the calorimetric method, 50 ml of toluene was used to extract fatty acid from 10 g powdered sample by vigorous orbital shaking for 30 min at 30°C.…”