FIGURE 7.

Effects of virgin Pe-AgNPs and PEGMA capped AgNPs on the production of primary metabolites from in-vitro grown callus cultures of S. rebaudiana under a controlled environment. Total soluble sugars (left penal), total proteins (middle penal), and total lipids (right penal) were measured on the 40th day of incubation. Values are the mean ± standard error from three replicates. Asterisks indicate a significant difference (p ≤ 0.05) in values between control and treated cultures. FW, Fresh weight, DAC, Days after culturing.