Table 3
Effect of the concentration of chlorella powder on the yield of soybean tofu

	Concentration of chlorella (%)
	0.0	0.5	1.0	1.5	2.0
Yield (%)	205.6±2.7e1)	215.6±3.4d	226.2±2.1c	232.9±4.1b	243.3±3.2a

Means followed by the same letters are not significantly different at p≤0.05 by Duncan multiple range test.