Medicinal Plant Research 2024, Vol.14, No.5, 285-296 http://hortherbpublisher.com/index.php/mpr 287 Figure 1 Effects of PSS on the gut microbiota composition in diabetic mice (Adopted from Chai et al., 2021) Image caption: The relative abundance of gut microbiota at the phylum level (A), the relative abundance of gut microbiota at the genus level (B), the relative abundance of Bacteroidetes (C), the relative abundance of Firmicutes (D), the ratio of Firmicutes to Bacteroidetes (E). Data are presented as the mean±SD (n = 6), #p < 0.05, ##p < 0.01 compared with the DC group) (Adopted from Chai et al., 2021) 3 Development Technology of Functional Beverages Based onPolygonatumExtract 3.1 Extraction and purification techniques of Polygonatum extract The extraction and purification of Polygonatum extract are critical steps in developing functional beverages. Various methods have been employed to optimize the yield and quality of the extract. One notable technique is the ultrasonic-assisted extraction method, which has been optimized using response surface methodology (RSM). This method involves parameters such as ultrasonic time, extraction times, and the ratio of solvent to raw material.
RkJQdWJsaXNoZXIy MjQ4ODYzNA==