No, not fully dissolved. The sugar grain size is what determines smooth vs gritty mouth feel. There are micrographs on the harvard wiki, and in my video, link

No, not fully dissolved. The sugar grain size is what determines smooth vs gritty mouth feel. There are micrographs on the harvard wiki, and in my video, linked from another comment https://news.ycombinator.com/item?id=13087023 https://news.ycombinator.com/item?id=13087023 There are porous aggregate sugar grains already in use. It's not that they're full of air, just smaller than usual particles (so they dissolve faster) roughly clumped into normal sized agglomerations.