Advances in Polymer Technology / 2020 / Article / Tab 4

Research Article

Low-Density Polyethylene Films Carrying ferula asafoetida Extract for Active Food Packaging: Thermal, Mechanical, Optical, Barrier, and Antifungal Properties

Table 4

Optical parameters () of control and active films.

Film sampleConcentration (%)Light transmittance at 280 nmLight transmittance at 600 nmTransparency value

LDPE0ABAAB

PE-Leaf1DAB
3EAAB
5EAA

PE-Gum1AAB
3BCAAB
5CDAA

Nonsimilar letters in each column indicate a significant difference according to Tukey’s test ().

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