How many calories can an ounce of sugar supply? 一盎司糖可以供给多少卡热量?
Her diet restricts her to 1500 calories a day. 她的规定饮食限制她每天摄入1500卡的热量。
calorie
[ noun ]
a unit of heat equal to the amount of heat required to raise the temperature of one kilogram of water by one degree at one atmosphere pressure; used by nutritionists to characterize the energy-producing potential in food
<noun.quantity>
unit of heat defined as the quantity of heat required to raise the temperature of 1 gram of water by 1 degree centigrade at atmospheric pressure
<noun.quantity>
Calorie \Cal"o*rie\, n. [F., fr. L. calor heat.] (Physics) The unit of heat according to the French standard; the amount of heat required to raise the temperature of one kilogram (sometimes, one gram) of water one degree centigrade, or from 0[deg] to 1[deg]. Compare the English standard unit, {Foot pound}.
That data showed obesity increased by 46 percent among children and adolescents through the years, though calorie intake hadn't risen proportionally, said dietician Lilian W.Y. Cheung.
It used Hollywood stars to tell consumers that meat can be low calorie and packed with protein.
For the holidays, M.S. Walker is introducing a light eggnog that goes easy on the alcohol and calorie content.
But others believe the chances of success of a low-calorie new product increase proportionately to each calorie that can be eliminated.
Cassava's disadvantage is that while high in calorie content, it is low in protein.
Fat constitutes 29% of the food content of whole milk by weight but contributes 49% to its calorie content.
Consumers are becoming more knowledgeable about nutrition and the impact of preparation methods on the calorie and fat content of foods.