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单词 crude protein
释义 crude protein
noun
: the approximate amount of protein in foods calculated from the determined nitrogen content by multiplying by a factor (as 6.25 for many foods and 5.7 for wheat) derived from the average percentage of nitrogen in the food proteins, an appreciable error thus resulting if the nitrogen is derived from nonprotein material or from a protein of unusual composition
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更新时间:2024/12/24 20:24:19