| 释义 |
ninhydrin 英nin'haidrin美nin'haidrin BNC¹⁷³⁹⁹⁵⁺²
基本例句
n.化水合茚三酮
The proof of grafting was established by IR spectra, ninhydrin test, nitrogen estimation and other analytical methods.
并用红外光谱、水合茚三酮反应、含氮量分析等方法验证接枝反应的进行。 cnki
This study was aimed at exploring the potential of ninhydrin to produce coloured spots on TLC plates for the detection of33 basic drugs.
本文即利用茚三酮与碱性药物显色的特点，对33种常见碱性药物进行定性分析。 cnki
Its ninhydrin reaction was negative, but after acid hydrolysis, its ninhydrin reaction and biuret reaction were positive.
茚三酮反应呈阴性，用酸水解后茚三酮反应和双缩脲反应呈阳性。 cnki
Methods The contents of glutamate and acidic peptide in the brains of rats were measured by paper electrophoresis, ninhydrin colouring, spectrophotometry and standard curve method.
方法通过纸电泳、茚三酮显色、分光光度法和标准曲线法测定脑内谷氨酸和酸性肽的含量。 cnki
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。 cnki
The methods of ninhydrin and molybdenum blue, and bi directional soil section slicing were used.
利用茚三酮法、钼蓝法及土壤双向切片法。 cnki |