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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: Int J Pharm. 2020 Dec 15;594:120169. doi: 10.1016/j.ijpharm.2020.120169

Table II:

BET surface area of myoglobin formulations

Formulation Freeze drying Spray freeze drying
Surface Area (m2/g) Std. Dev Surface Area (m2/g) Std. Dev
Myoglobin only 0.12 0.02 1.41 0.13
Myoglobin - sucrose 0.67 0.07 2.05 0.08
Myoglobin - mannitol 6.14 0.07 4.67 0.07