The invention discloses a method for preparing sugarcane juice beverages and sugarcane syrups by using pressed sugarcane juice of a
sugar refinery. The method specifically comprises the following technology steps of filtering the pressed sugarcane juice of the sugarcane
sugar refinery by a screen or a net, leading
ozone, and sterilizing under the cooperation action of ultrasonic
waves; adding a
chitosan flocculant to clarify, filtering, obtaining a supernatant, heating, and adding composite
enzyme for
enzyme hydrolyzing; adding
activated carbon to discolor, centrifuging by a centrifuging
machine, filtering the obtained clear juice by a security filter, filtering by a membrane filtering device, blending and concentrating the obtained clean filtrate, and filling, so as to obtain a sugarcane juice beverage product and a sugarcane syrup product. The method has the advantages that the high-efficiency, continuous and large-scale production is realized, the method is suitable for industrialization, and the economic benefit is good; the produced sugarcane juice beverage product and sugarcane syrup product have bright color, heavy fragrance and
sweet taste, can maintain the nutritional matter,
flavor and fresh mouth feel of the sugarcane self, and can be more suitable for the requirements of consumers on market.