The fermentation of food-grade ice nucleation-active bacteria (Xanthomonas campestris IN-1) and its application in the freeze concentration of Passion fruit juice were studied in this paper.

• 研究了食用级冰核细菌黄单胞杆菌XcIN-1的发酵制备及其在果汁冷冻浓缩中的初步应用。