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

Figure 4

Changes in DPPH radical scavenging activity in a 6-day storage test of the emulsions with different oil contents ( oil: 5 g/100 g;  oil: 10 g/100 g;  oil: 20 g/100 g). Different lowercase letters above bars indicate significant differences among samples of different oil contents, and different uppercase letters above bars indicate significant differences among samples of different storage times ().