Effects of Zinc Oxide Nanoparticles on the Properties of Pectin/Alginate Edible Films

Table 4

Transparency of P/AG films with various ZnO-NP contents.

ZnO-NP contents (g/100 g of blended polymer)	0	0.5	2.5	5	25
Transparency values (1/mm)	3.24 ± 0.02^b	3.26 ± 0.01^b	3.25 ± 0.03^b	3.17 ± 0.02^ab	3.01 ± 0.02^a

Alphabets in a column indicate a significant difference at by Duncan’s multiple.