Sunday, 23 October 2016

Tomatoes: Red, Ketchup

The dispute about tomatoes belonging to fruits or vegetables is nothing new. And we will not start it here again. These red things are used universally. Tomatoes are used raw in different kinds of salads and raita. At the same time they are cooked in Asian curries and KETCHUPs. Besides being red they also come in other colours including yellow, orange and green. Lycopene, a red pigment and phytochemical, accounts for the red colour. They do have minimal taste and are very juicy.
On the inside the tomatoes are mostly water. The rest contains carbohydrates with a touch of fibers. As it is evident that tomatoes are very low on calories (Rings a bell I hope). Lycopene is quite high and can account for allergies from tomatoes. Little Beta-carotene is also found which is converted into fat soluble vitamin A, which improves night vision; is good for skin; and boosts immunity, but it is a poor source compared to others as fish liver oil. On the other hand, it is a decent source of vitamin C, necessary for normal healing of tissues (required for synthesis of collagen protein) and improves immune functions. But remember to eat it fresh as it is oxidized when exposed to air. Vitamin K, required for blood coagulation, and Potassium, an essential electrolyte, is also found in it with folic acid. It is also high in oxalates that when in excess combine with circulating calcium and can cause kidney stones. That’s the reason that they are prohibited in patients suffering from renal stones.
Enjoy your tomatoes….

No comments:

Post a Comment