Table 3. pH, titratable acidity, viscosity, syneresis and viable cell count of yogurt supplemented with Angelica gigas Nakai leaves extracts

Parameters	Treatment
	Control1)	AEY 0.1%	AEY 0.2%	AEY 0.3%
pH	4.40±0.05	4.40±0.03	4.41±0.03	4.45±0.03
Titratable acidity (%)	0.97±0.02	0.98±0.03	0.96±0.02	0.98±0.02
Viscosity (cp)	4,855±105	3,219±76	3,205±72	3,215±81
Syneresis (%)	10.1±0.4	11.1±0.5	11.8±0.5	11.4±0.3
Viable cell count (log CFU/mL)	9.6±0.2	9.5±0.1	9.3±0.1	9.3±0.2

All values are Means±SD.
Control, Plain yogurt without Angelica gigas leaves extracts; AEY 0.1%, Yogurt with Angelica gigas leaves extracts 0.1%; AEY 0.2%, Yogurt with Angelica gigas leaves extracts 0.2%; AEY 0.3%, Yogurt with Angelica gigas leaves extracts 0.3%.