... 二、过氧化值(Peroxide Value) 三、紫外线吸光度(Absorbency in ultra-voilet) 四、脂肪酸的组成(Free Acids Content) ...
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free amino acids content 游离氨基酸含量
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。
And 20 kinds of free amino acids were also identified by amino analyser. The total free amino acid content is 8. 629%.
用氨基酸分析仪鉴定了其中的20种游离氨基酸,总游离氨基酸含量为8.629%。
The content of 17 kinds of free amino acids in roots. leaves and stems of Dendrobium Huoshanense, D.
本文测定了霍山石斛、铜皮石斛和铁皮石斛根、叶及不同生长期的茎中17种游离氨基酸含量。
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