Table 2 Variations of CPS extract dosages and their impact on k_corr, θ and % IE of CS in 1 M HCl at different temperatures.

Temp., ^oC	Conc., ppm	CR, mg cm^ـــ2 min^ـــ1	Ө	% IE
25	Blank	0.8000 ± 0.0015	----	----
	50	0.2041 ± 0.0011	0.745	74.5
	100	0.1750 ± 0.0012	0.781	78.1
	150	0.1500 ± 0.0010	0.813	81.3
	200	0.1250 ± 0.0012	0.844	84.4
	250	0.1000 ± 0.0015	0.875	87.5
	300	0.0750 ± 0.0016	0.906	90.6
30	Blank	0.9920 ± 0.0017	----	---
	50	0.2250 ± 0.0016	0.773	77.3
	100	0.1958 ± 0.0015	0.803	80.3
	150	0.1658 ± 0.0012	0.833	83.3
	200	0.1458 ± 0.0011	0.853	85.3
	250	0.1166 ± 0.0014	0.882	88.2
	300	0.0858 ± 0.0017	0.913	91.3
35	Blank	1.6670 ± 0.0018	----	---
	50	0.3458 ± 0.0013	0.793	79.3
	100	0.2958 ± 0.0019	0.823	82.3
	150	0.2583 ± 0.0015	0.845	84.5
	200	0.2083 ± 0.0020	0.875	87.5
	250	0.1583 ± 0.0012	0.905	90.5
	300	0.1250 ± 0.0014	0.925	92.5
40	Blank	2.3330 ± 0.0017	----	---
	50	0.4583 ± 0.0016	0.804	80.4
	100	0.3825 ± 0.0015	0.836	83.6
	150	0.3458 ± 0.0014	0.852	85.2
	200	0.2666 ± 0.0017	0.886	88.6
	250	0.2000 ± 0.0015	0.914	91.4
	300	0.1500 ± 0.0017	0.936	93.6
45	Blank	3.3170 ± 0.0019	----	---
	50	0.5750 ± 0.0018	0.827	82.7
	100	0.4833 ± 0.0017	0.854	85.4
	150	0.4166 ± 0.0014	0.874	87.4
	200	0.3166 ± 0.0013	0.905	90.5
	250	0.2166 ± 0.0012	0.935	93.5
	300	0.1608 ± 0.0011	0.952	95.2

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