How to select a method to prepare γ -aminobutyric acid?

Gamma-aminobutyric acid is also known asγ-aminobutyric acid,it is a very widely used compound, can be used in medicine, health care products, feed and other industries, γ-aminobutyric acid is also a kind of amino acid, in recent years, it is gradually increasing in the application of functional food. So, what are some ways we can get gamma-aminobutyric acid? It is understood that γ-aminobutyric acid can be obtained by chemical synthesis method, plant enrichment method, microbial method, etc..

In the chemical synthesis method, there are many raw materials to synthesize γ-aminobutyric acid, such as we can be the potassium phthalimide and 4-chloroprene as raw materials to prepare γ -aminobutyric acid, reaction in 180℃ environment, reaction products using concentrated sulfuric acid for hydrolysis, you can get γ-aminobutyric acid. Butyric acid and ammonia can also be used as raw materials, γ-aminobutyric acid can be obtained by light reaction underγrays. γ-aminobutyric acid can also be prepared from the hydrolysis of pyrrolidone in ammonium bicarbonate and calcium hydroxide.

In addition to chemical synthesis method, plant enrichment method, microbial fermentation method can also be used to prepare γ-aminobutyric acid, in the selection of γ-aminobutyric acid preparation method, to consider the cost, controllability, raw material acquisition, yield and other aspects, so as to select the appropriate preparation method.

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