Table 1. Color of lactose-free yogurt added with Schisandra chinensis powder

Traits	Con	Schisandra chinensis powder
Traits	Con	S3	S6	S9
Lightness (L*)	52.57±1.20^a	40.21±1.80^b	37.62±1.57^c	35.40±1.03^d
Redness (a*)	7.27±0.65^b	9.50±1.00^a	8.00±1.41^b	6.50±1.00^b
Yellowness (b*)	5.73±0.44^c	8.37±0.84^b	8.83±0.37^ab	9.48±0.50^a

All values are means±SD.
means on the same row with different letters are significantly different (p<0.05).
Con: lactose-free yogurt without added Schisandra chinensis powder; S3: lactose-free yogurt with 0.3% Schisandra chinensis powder; S6: lactose-free yogurt with 0.6% Schisandra chinensis powder; S9: lactose-free yogurt with 0.9% Schisandra chinensis powder.