Table 2 Ethanol production of apples over 35 days.

From: Non-destructive methods for fruit quality evaluation

Days

Mean ethanol concentration of Golden Apples (ppmV)

Mean ethanol concentration of Gala Apples (ppmV)

Mean ethanol concentration of Granny Smith Apples (ppmV)

Mean ethanol concentration of Starkrimson Apples (ppmV)

Day 1

5

13

10.4

43

Day 7

6.5

19

12.8

52

Day 14

9.4

24

21.7

61

Day 21

9.8

33.6

28

72

Day 28

16

45

36

75

Day 35

31

50

39

78

Back to article page