Abstract:In order to analysis the effect of different oil popping conditions for popping quality of different types popcorn，the butterfly-type and ball-type popcorn were tested with different quantity and temperature of oil.The analysis showed that the effect of different percentage and temperature of oil was not significant on popping multiples，while the popping multiples was the best in 40%and 50%oil percentage.At the same time，the butterfly-type popcorn required more oil than ball-type popcorn with same volume.The optimum oil temperature of butterfly-type was lower than that of ball-type.There had a significant positive interrelationship between the oil quantity and the popcorn popping temperature，but that of oil treatment temperature and the popcorn popping temperature was insignificant.The popping temperature of butterfly-type popcorn overall exceeded that of ball-type popcorn in the different oil popping condition.And then，there was a significant negative correlation between the popping starting time or total time and the oil quantity.Although the interrelationship of the oil treatment temperature with popping starting time or popping total time was not significant，which time were almost down with increasing of treatment temperature.Overall，during oil popping，the oil quantity had a significant effect to popcorn popping temperature and time，meanwhile butterfly-type and balltype popcorn had diverse optimum oil temperatures.