Bulletin of the National Research Centre

Table 4 Correlation coefficient (R²) in four models in the temperature variations

From: Drug release kinetics of capsule shells from seaweed carrageenan extract (Eucheuma cottonii) and potato starch as a gelling agent

Temperature	Model				Selected model
Temperature	0 order	1 order	Higuchi	Korsmeyer-Peppas	Selected model
A	0.85	0.95	0.73	0.92	1 order
B	0.85	0.68	0.90	0.87	Higuchi
C	0.93	0.85	0.85	0.96	Korsmeyer Peppas
D	0.87	0.95	0.76	0.81	1 order

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