Study On Process Parameters Of Extraction Of Gamma-Aminobutyric Acid Instant Moringa Oleifera Powder

To preliminary optimize the extraction of gamma-aminobutyric acid instant tea powder from Moringa oleifera leaves,taking gamma-aminobutyric acid Moringa oleifera leaves as raw material and pure water as extraction solvent and GABA content as the main evaluation index,the effects of extraction temperature, ratio of liquid to material and extraction time on biochemical components and sensory qualities of Moringa oleifera leaves extractor was studied by using one-factor-at-a-time experiment.The results showed shat the optimal extraction conditions for gamma-aminobutyric acid instant tea powder were extraction temperature of 60 degrees C,material-to-water ration of 1:10 and extraction time of 40 min.