Fig 1.
Structure of LA and some of its degradation products.
Fig 2.
Schematic representation of experimental procedure.
Fig 3.
Degraded Samples prepared using different methods.
Table 1.
T1 values of monitored protons (tested at 293 K).
Table 2.
Experimental conditions and kinetic constants for LA degradation.
Fig 4.
280 nm UV chromatograms of degraded samples obtained under different initial pH values.
(a) Exp. No. II; (b) Exp. No. IV; (c) Exp. No. V.
Fig 5.
Proposed degradation pathway for LA.
Fig 6.
(a) and degraded sample heating 5h in Exp. No. II (b).
Fig 7.
Pesudo-first-order plots for degradation of LA at different experimental conditions.
(☆)Exp. No. I; (□)Exp. No. II; (▽)Exp. No.III; (○)Exp. No. IV; (△)Exp. No. V.
Table 3.
Fitting results of Arrhenius equation.
Table 4.
Rate constants of Sal A at various experimental conditions.
Fig 8.
Concentration-time plots of Sal A at various experimental conditions.
(☆)Exp. No. I; (□)Exp. No. II; (▽)Exp. No.III; (○)Exp. No. IV; (△)Exp. No. V.