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Research of determination of glutamic acid by colorimetry

Wang Li

Open publisher page 3 citations

Abstract

This paper investigates the method of quantitative determination of glutamic acid by colorimetry in the principle of color reaction between α-amino-acids and ninhydrin , and mainly discusses the effect factors , reaction conditions and points for attention of this color reaction . As a method of quantitatively determining glutamic acid ,it is characterized by simplicity and practicability compared with conventional methods of determining glutamic acid . It is available in common lab operations and determination in the process of glutamic acid production.

About this research paper

What this paper is about

This paper investigates the method of quantitative determination of glutamic acid by colorimetry in the principle of color reaction between α-amino-acids and ninhydrin , and mainly discusses the effect factors , reaction conditions and points for attention of this color reaction . As a method of quantitatively determining glutamic acid ,it is characterized by simplicity and practicability compared with conventional methods of determining glutamic acid . It is available in common lab operations and determination in the process of glutamic acid production.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper investigates the method of quantitative determination of glutamic acid by colorimetry in the principle of color reaction between α-amino-acids and ninhydrin , and mainly discusses the effect factors , reaction conditions and points for attention of this color reaction . As a method of quantitatively determining glutamic acid ,it is characterized by simplicity and practicability compared with conventional methods of determining glutamic acid . It is available in common lab operations and determination in the process of glutamic acid production.

Key concepts: Ninhydrin, Colorimetry, Glutamic acid, Chemistry, Color reaction, Chromatography, Amino acid, Biochemistry

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