Separation and Probiotic Effect of Fructose with Different Polymerization Degrees in InulinMengcheng Ruan, Tingting Wu, Mengjun Cheng, Jiale Yu, Hualin Wang and Zhiguo LiuE3S Web Conf., 131 (2019) 01016DOI: https://doi.org/10.1051/e3sconf/201913101016