Subchronic feeding study of grape colour extract in beagle dogs.
The effect of feeding Welch's Special Grape Color Powder Type BW-AT at dose levels of 7.5 and 15% w/w in the diet for 90 days was studied in beagle dogs. Body-weight gain of male and female dogs at the high dose level was significantly decreased compared with control dogs. No other treatment-related effects were seen in food consumption, haematology, clinical chemistry, ophthalmology or gross and histopathological findings.
D000818:Animals; D000872:Anthocyanins / Q000633:toxicity*; D004285:Dogs; D005260:Female; D005505:Food Coloring Agents / Q000633:toxicity*; D005638:Fruit / Q000633:toxicity; D008297:Male
D000872:Anthocyanins; D005505:Food Coloring Agents