Ultrasound-assisted enzymatic extraction optimization of Cistanche deserticola polysaccharides, and combined analysis of the relationship between polysaccharide structure and activity by liquid chromatography and GC-MS

Minghui Yang, Xingfan Li, Falin Li, Xinyi Du, Tianqi Wang, Yanyan Gao, Dan Liu, Chunlian Zhao, Qiaomu You, Mengqi Liu, Siwen Gao, Jia Liu, Xiongfei Luo, Zhonghua Tang, Xiaorui Guo