The invention relates to a
processing method of a concentrated sugarcane juice. The
processing method comprises the following steps: aiming at the difference of the proportions of
nutrient contents and
flavor substances contained in sugarcane meat and sugarcane skins, respectively
processing the sugarcane and the sugarcane
skin into a concentrated sugarcane
meat juice and a clarified sugarcane
skin juice, and mixing and homogenizing to obtain the concentrated sugarcane juice. The processing method comprises the following specific steps: peeling the sugarcane to the obtain the sugarcane meat and the sugarcane skins, firstly carrying out squeezing,
enzyme pre-destruction and sterilization, rough
filtration, enzymolysis,
ceramic membrane
ultrafiltration and vacuum concentration on the sugarcane meat, then carrying out squeezing to obtain the concentrated sugarcane
meat juice, carrying out
enzyme pre-destruction and sterilization, rough
filtration, enzymolysis and
ceramic membrane
ultrafiltration on the sugarcane skins to obtain the clarified sugarcane
skin juice, finally mixing and homogenizing the concentrated sugarcane
meat juice with the clarified sugarcane skin juice, and carrying out high-temperature instant sterilization, so as to obtain the concentrated sugarcane juice. The concentrated sugarcane juice prepared by virtue of the processing method is clear and transparent, has aromatic
flavor and fresh, sweet and delicious taste, the original
flavor and nutritional ingredients of the sugarcane are maximally preserved, and
precipitation and a turbid phenomenon are avoided in a storage period.