Table 2. Emulsifying activity of the EPSs synthesized by Rhodosporidium babjevae and commercial hydrocolloids .

EPSs and hydrocolloids Concentration (% in water medium)	Emulsifying activity (%)
0.5 % EPSs	48.7 ± 2.3
1% EPSs	53.7 ± 0.6
1.5% EPSs	54.7 ± 1.6
0.5% Sodium alginate	42.3 ± 1.2
0.5% Guar gum	72.3 ± 1.5
1% EPSs + 0.5% Sodium alginate	62 ± 2
1% EPSs + 0.5% Guar gum	88 ± 2