Figure 8. DSC thermo grams of pure drug, polymer and physical mixture of drug and polymer. Oxytetracycline hydrochloride (A), Sodium alginate (B), Oxytetracycline hydrochloride + Sodium alginate (C)

From

Development and In-Vitro Characterization of Ca-Alginate Beads of Oxytetracycline Hydrochloride for Oral Use: Effect of Process Variables

Lalit Kumar Tyagi, Ravi Shekhar, Kalpesh Gaur, Mohan Lal Kori

American Journal of Pharmacological Sciences. 2017, 5(3), 63-70 doi:10.12691/ajps-5-3-2