296 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS 37 • A I I & ,& I I I I I Mixing Ratio of Gel (SAA/woter or oq-soln.) Figure 9. Comparison of spacings of surfactant in gels prepared by various combinations of water monoso•] •:i!i/ii! dium L-glutamate monahydrate, and urea: (o) sunsoft O-30B itself, (,•) water, (e) 40 per cent aqueous tion of monasodium L-glutamate monahydrate (x) 20 per cent aqueous solution of urea

WATER-IN-OIL EMULSIONS 297 0.2 KSCN 0.1 Ureg 0.0 .j -0.1 P.G -0.2 -0.3 Glycine j•-Alanine Glycerine -0.5 Na-L-Glutamate L-Arginine HCI L-Serine 1 2 3 z., 5 Concentration (mol/J• ) Figure 10. Chemical shift in proton of water for various aqueous solutions by nuclear magnetic resonance (NMR)

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