Princeton's WordNet(4.60 / 5 votes)Rate this definition: 1  operation(noun) the state of being in effect or being operative. 2  operation(noun) a business especially one run on a large scale. 3  operation(noun) a planned activity involving many people performing various actions.
Tomatoes are a nutrient-dense food, meaning they are jam-packed with nutrients, but don't have a lot of calories. Lipids, carbs and protein are the three types of macronutrients your body breaks down for energy. The primary macronutrient in tomatoes is carbohydrates, although they do have trace amounts of fat and protein.
Total Carbohydrates. The amount of total carbohydrates includes all of the sugar, starch and fiber found in a potato. The total carbohydrates in a medium-sized potato range from 27 grams in red and white potatoes to 34 grams in sweet potatoes and 36.5 grams in russet potatoes.Adults should consume 130 grams of total carbohydrates daily, so eating one potato supplies 21 to 28 percent of your entire dayâs carbohydrates.he glycemic rating of potatoes indicates that their high starch content makes them a bad carb. Any score over 70 is high, indicating the food causes a rapid spike in blood sugar. A baked potato has a glycemic score of 111. Boiled white potatoes are rated 82, while sweet potatoes have a score of 70.