BEER AND WINE

2°C

14°C

10°C

6°C

cellulase

both (a) and (b)

amylase

proteinases

of break down of tartaric acid

enough malic acid is not made

enough tartaric acid is not made

of break down of malic acid

30-35 °C

15-25 °C

10-21 °C

21-30 °C

middle yeast

bottom yeast

either of the above

top yeast