Table 1
Changes in pH, titratable acidity, sweetness and reducing sugar contents of Sikhye containing various concentration of Sasa borealis extracts

Item	Sikhye 1)
	Control	SBE-5	SBE-10	SBE-30	SBE-50
pH	6.53	6.51	6.48	6.47	6.46
Titratable acidity (%)	0.05	0.06	0.07	0.07	0.07
Sweetness (°Brix)7	7.49±0.262)b3)	7.53±0.26b	7.65±0.20b	7.97±0.15a	8.12±0.26a
Reducing sugar (mg/mL)	50.12±5.25b	53.35±4.88b	57.29±5.08b	65.06±5.10a	71.38±7.06a

Control, Sikhye prepared without Sasa borealis extracts; SBE-5, Sikhye prepared with 5% of Sasa borealis extracts; SBE-10, Sikhye prepared with 10% of Sasa borealis extracts; SBE-30, Sikhye prepared with 30% of Sasa borealis extracts; SBE-50, Sikhye prepared with 50% of Sasa borealis extracts.
Values are mean±SD (n=3).
Different letters in superscripts within the same row are significantly different at p<0.05 by Duncan's multiple range test.