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单词 food value
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food value
food value n. value as food; spec. (in dietetics) the relative nourishing power attributed to a type of food. figurative in quot. 1899.
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the world > food and drink > food > [noun] > food value
food value1859
fuel-value1886
biological value1915
1859 Philos. Trans. (Royal Soc.) 149 574 This table..shows only the relation of fat itself to the nitrogenous compounds,..without any assumptions as to its probable equivalent food-value compared with other substances.
1899 E. G. White Counsel to Editors (1939) xxi. 104 Everything that the imaginative mind can think of is woven into the book, and presented to the world as mental food. But very often it has no food value.
1960 C. Storr Marianne & Mark iii. 35 Aunt Pamela, though..no expert on food values, was immensely keen on providing a good mixed diet.
2004 Wildlife Soc. Bull. 32 959/1 The food value of cereal grains such as wheat and barley may be especially critical for raccoons in early spring.
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