Lets compare vitamin content per 100 grams of Welsh Onions vs Tomatoes in Juice with Salt:
Raw Welsh Onions have 1.6 times more Vitamin B2, 1.4 times more Vitamin B5, 2 times more Vitamin B9, 2.1 times more Vitamin C and 74.4 times more Vitamin K than Canned Red Ripe Tomatoes in Tomato Juice with Salt.
While Canned Red Ripe Tomatoes in Tomato Juice with Salt contain 11.5 times more Vitamin B1, 1.8 times more Vitamin B3 and 1.5 times more Vitamin B6 than Raw Welsh Onions.
Both Raw Welsh Onions and Canned Red Ripe Tomatoes in Tomato Juice with Salt have similar amounts of Vitamin E per 100 g.
Both Raw Welsh Onions as well as Canned Red Ripe Tomatoes in Tomato Juice with Salt have insufficient amounts of Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Welsh Onions vs Tomatoes in Juice with Salt:
Raw Welsh Onions have 1.3 times more Copper, 2.1 times more Iron, 2.3 times more Magnesium, 2 times more Manganese, 2.9 times more Phosphorus and 4.3 times more Zinc than Canned Red Ripe Tomatoes in Tomato Juice with Salt.
While Canned Red Ripe Tomatoes in Tomato Juice with Salt contain 1.8 times more Calcium and 6.8 times more Sodium than Raw Welsh Onions.
Both Raw Welsh Onions and Canned Red Ripe Tomatoes in Tomato Juice with Salt have similar amounts of Potassium, Selenium and Water per 100 g.
Comparison of macro-nutrients per 100 grams:
Raw Welsh Onions have 2.1 times more Energy, 1.9 times more Carbohydrate, 1.3 times more Fiber and 2.4 times more Protein than Canned Red Ripe Tomatoes in Tomato Juice with Salt.
Both Raw Welsh Onions and Canned Red Ripe Tomatoes in Tomato Juice with Salt have similar amounts of Sugars per 100 g.
Both Raw Welsh Onions as well as Canned Red Ripe Tomatoes in Tomato Juice with Salt have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 100 g.