Table 4.

Zero- and first-order reaction constants for bioactive compounds in dried T. laurifolia leaves during storage

Drying method	Bioactive compounds	Package	Temp (°C)	Zero order					First order
				Co (mg)	ko (mg/day)	R2	SEE (mg)	RMSE (mg)	Co (mg)	k1 (day−1)	R2	SEE (mg)	RMSE (mg)
FD	Catechin	PP	15	27.89	7.09 × 10−2	0.934	1.2033	1.1256	27.89	3.25 × 10−3	0.970	0.8184	0.7656
			25	27.89	7.94 × 10−2	0.894	1.6912	1.5820	27.89	3.79 × 10−3	0.942	1.2512	1.1704
			35	27.89	9.06 × 10−2	0.915	1.7321	1.6202	27.89	4.55 × 10−3	0.968	1.0607	0.9922
		ALP	15	27.89	6.96 × 10−2	0.944	1.0962	1.0254	27.89	3.17 × 10−3	0.972	0.7742	0.7242
			25	27.89	7.26 × 10−2	0.932	1.2568	1.1756	27.89	3.36 × 10−3	0.969	0.8507	0.7958
			35	27.89	8.73 × 10−2	0.917	1.6717	1.5637	27.89	4.30 × 10−3	0.955	1.2374	1.1575
	Caffeic acid	PP	15	0.051	1.85 × 10−4	0.880	0.0042	0.0040	0.051	5.39 × 10−3	0.956	0.0026	0.0024
			25	0.051	1.99 × 10−4	0.790	0.0058	0.0054	0.051	6.24 × 10−3	0.924	0.0035	0.0033
			35	0.051	2.25 × 10−4	0.819	0.0062	0.0058	0.051	7.54 × 10−3	0.923	0.0041	0.0038
		ALP	15	0.051	1.76 × 10−4	0.908	0.0035	0.0033	0.051	4.97 × 10−3	0.966	0.0021	0.0020
			25	0.051	1.92 × 10−4	0.826	0.0053	0.0049	0.051	5.80 × 10−3	0.921	0.0036	0.0033
			35	0.051	2.01 × 10−4	0.780	0.0060	0.0056	0.051	6.35 × 10−3	0.923	0.0035	0.0033
MHPD	Catechin	PP	15	28.55	4.99 × 10−2	0.977	0.5716	0.5347	28.55	2.02 × 10−3	0.964	0.7270	0.6801
			25	28.55	5.78 × 10−2	0.964	0.7793	0.7290	28.55	2.43 × 10−3	0.973	0.6702	0.6269
			35	28.55	6.75 × 10−2	0.965	0.8473	0.7925	28.55	2.95 × 10−3	0.989	0.4683	0.4380
		ALP	15	28.55	4.77 × 10−2	0.944	0.9077	0.8490	28.55	1.91 × 10−3	0.924	1.0584	0.9900
			25	28.55	5.45 × 10−2	0.949	0.9119	0.8530	28.55	2.26 × 10−3	0.952	0.8900	0.8325
			35	28.55	6.30 × 10−2	0.982	0.5970	0.5585	28.55	2.69 × 10−3	0.991	0.4168	0.3899
	Caffeic acid	PP	15	0.063	2.27 × 10−4	0.953	0.0033	0.0031	0.063	5.24 × 10−3	0.986	0.0018	0.0017
			25	0.063	2.43 × 10−4	0.882	0.0053	0.0050	0.063	5.96 × 10−3	0.969	0.0027	0.0025
			35	0.063	2.74 × 10−4	0.822	0.0074	0.0069	0.063	7.49 × 10−3	0.963	0.0033	0.0031
		ALP	15	0.063	2.14 × 10−4	0.977	0.0024	0.0022	0.063	4.62 × 10−3	0.945	0.0037	0.0035
			25	0.063	2.33 × 10−4	0.938	0.0038	0.0035	0.063	5.48 × 10−3	0.989	0.0016	0.0015
			35	0.063	2.63 × 10−4	0.819	0.0071	0.0067	0.063	6.97 × 10−3	0.955	0.0036	0.0033

Mean values in the same column with different superscripts are significantly different at p ≤ 0.05 by Duncan’s multiple range test

PP polypropylene, ALP aluminum laminated pouches, FD freeze-drying, MHPD microwave heat-pump dehumidified air drying