Research Article

Effect of Oil Content and Emulsifier Type on the Properties and Antioxidant Activity of Sea Buckthorn Oil-in-Water Emulsions

Table 2

Droplet size (nm) of the emulsions stabilized by sodium caseinate (SC), soy protein isolate (SPI), and sugar ester (SE) with different oil contents homogenized at 20 MPa.

Oil content (g/100 g)SCSPISE

5282.1 ± 2.3aA463.3 ± 1.4bA278.6 ± 2.9aA
10301.5 ± 2.0aB769.7 ± 11.5bB299.1 ± 2.2aB
20355.3 ± 2.8aC931.0 ± 22.1bC354.2 ± 2.8aC

Different lowercase letters in each row indicate significant differences among samples of different emulsifiers, and different uppercase letters in each row indicate significant differences among samples of different oil contents ().