Table 1 Series of surfactants added to the organic phase to investigate the stability of W/O/W emulsion droplets.
From: One-to-one encapsulation based on alternating droplet generation
Surfactant added to the organic phase | Hydrophile-lipophile balance (HLB) value | |
|---|---|---|
(a) | None | – |
(b) | 1% (w/w) SPAN 85 | 1.8 |
(c) | 1% (w/w) SY-Glyster CRS-75 | 3 |
(d) | 1% (w/w) SPAN 80 | 4.3 |
(e) | 1% (w/w) SPAN 80 + 0.5% (w/w) SY-Glyster CRS-75 | 4.3, 3 |
