Journal of Food Quality / 2019 / Article / Tab 1

Research Article

Identification of Synthetic Food Colours in Selected Confectioneries and Beverages in Jaffna District, Sri Lanka

Table 1

TLC and spectrophotometric analysis of nonpermitted dye in “instant red jelly” samples.

Sample numberRf valueλmax value/nm

Brand 1-J900.22430
Brand 1-J910.22430
Brand 1-J920.23430
Brand 1-J930.23430.5
Brand 2-J940.21430
Brand 2-J950.22431
Brand 2-J960.23430
Brand 2-J970.22432

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