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. 2019 Jul 5;56(8):3561–3570. doi: 10.1007/s13197-019-03908-1

Fig. 2.

Fig. 2

Morphology of samples. a Green tea extract powder (GTEP); b lipid microparticles containing green tea extract powder; c first single emulsion (W/O—GTEP Rehydrated + canola oil); d double emulsion (W/O/W—GTEP Rehydrated + canola oil + pectin solution); e IG microparticles (optical fiber light source); f Emulsion retention detail of IG microparticles (transmitted light source). Magnification: a–d × 1000X; e × 100; f image snip—original image captured in × 100. Bars: a–d 20 µm; e 200 µm; f 30 µm