Table 1. Changes in free sugar contents in mulberry juice and mulberry vinegar

Free sugar (mg%)	Sample1)		t-value
	MJ	MV
Fructose	2,870.83±205.592)	41.25±8.84	23.816**3)
Glucose	2,643.34±132.57	293.20±34.86	29.696***
Lactose	-4)	1,310.06±134.34	-
Total	5,514.17±337.86	1,644.50±161.68

MJ, mulberry juice; MV, mulberry vinegar.
Values are mean±SD.
Significant difference by the Student’s t-test (^**p<0.01,^***p<0.001).
Not detected.