The repalcement of fat can not only effectively decrease content of fat in foods and foodcalorie, but it also can keep the taste and relish of foods without affecting the nutritional value of foods.
It takes about one litre of water to produce one calorie from food crops.
从粮食作物中生产一卡路里需要大约一升水。
3
Energy is an essential resource across the entire food production cycle, with estimates showing an average of 7-10 calories of input being required in the production of one calorie of food.