These foods are all high in calories, but low in nutritional value.

这些食物都是高热量低营养价值的。

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The repalcement of fat can not only effectively decrease content of fat in foods and food calorie, but it also can keep the taste and relish of foods without affecting the nutritional value of foods.

脂肪代用品不仅能有效地降低食品中脂肪含量，降低食品的热量，而且不影响食品的营养价值，保持原有食品的风味和口感。

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In 2002, House Foods Group scientists published a paper in which they hypothesized that tear-inducing enzymes in onions could be weakened while retaining their full flavor and nutritional value.

2002年，House食品集团株式会社的科学家们发表了一篇文章，文章中提出一个假设，洋葱中催泪酶的功效可以被减弱，但其原有的口感和营养价值能被保留。

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