acid content 含酸量 ; [分化] 酸含量 ; 酸性物 ; 酸性含量
organic acid content [有化] 有机酸含量
mineral acid content [无化] 无机酸含量
free fatty acid content [有化] 游离脂肪酸含量 ; 游离脂肪酸
Determination of acid content 含酸量的测定 ; 酸含量的测定 ; 羊毛
Lactic acid content 乳酸含量
amino acid content 氨基酸含量
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The objective is to establish a method to determine the content of protocatechuic acid in Scutellaria barbara.
目的是要建立测定黄芩中原儿茶酸含量的方法。
Content of vaccenic acid and linolenic acid in liver and chest muscle in experiment group 1 were significantly higher.
试验组1的肝脏和胸肌中所含的疫苗酸和亚麻酸含量明显更高。
Methods: color reaction of free amino acids with ninhydrin was adopted, since, in certain extent, the color depth is correlated with the amino acid content.
方法：采用氨基酸的游离氨基与水合茚三酮产生显色反应，在一定范围内，其颜色的深浅与氨基酸的含量成正比。
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