Utilising Smartphone Light Sensors to Measure Egg White Ovalbumin Concentration in Eggs Collected from Yinchuan City, China

Table 2

Absorbance of known BSA-normal saline solutions measured by a smartphone.

Concentration of BSA-normal saline (g/L)	Absorbance (arbitrary units)
0.000	0.000
0.050	0.009
0.100	0.019
0.150	0.028
0.200	0.043
0.250	0.058
0.300	0.074
0.350	0.081
0.400	0.092
0.450	0.104
0.500	0.115