Chemical Composition and Antioxidant Activities of Polysaccharides from Yingshan Cloud Mist Tea

Figure 2

Scanning electron micrographs (SEM) of GTPS: (a) GTPS (200x), (b) GTPS (500x), (c) GTPS (2000x), and (d) GTPS (10000x).

(a)

(b)

(c)

(d)