Acidity is a very important quality indicator for litchi. In the mature period, acidity reduction is the
key of good taste change and also the main reasons of shorten shelf life
[6]
. During 35 days storaged, water
content, acidity and soluble solids of litchi, which stored in two diferent kinds of storage condition,have
been measured, every 7days. The experimental results show by Figure 4, Figure 5 and Figure 6.