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. Author manuscript; available in PMC: 2022 Jan 25.
Published in final edited form as: Int J Pharm. 2020 Dec 2;593:120121. doi: 10.1016/j.ijpharm.2020.120121

Figure 5.

Figure 5

Droplet diameter of the nanoemulsion before and after spray drying. Addition of pullulan appears to increase the average droplet diameter slightly. Inclusion of leucine greatly increased the droplet diameter. Trehalose-only and trileucine-containing formulations preserved the droplet diameter. Striped bars represent measurements on the liquid feedstock formulations. Solid bars represent measurements on the reconstituted spray-dried powders. Error bars represent the standard deviation of three measurements. Dashed red lines indicate the acceptance limits.