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Journal of Analytical Science and Technology

Table 3 Specificity of FA and vanillin

From: Method development for simultaneous detection of ferulic acid and vanillin using high-performance thin layer chromatography

Retention factor (Rf)

Peak start

Peak apex

Peak end

FAa

0.43

0.48

0.51

Vanillina

0.49

0.56

0.62

FAb

0.41

0.47

0.50

Vanillinb

0.51

0.56

0.60

  1. aStandard ferulic acid and vanillin; bcrude extracts.
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