Xie Song-lin
Abstract
Extraction technology of yellow pigment in maize paste was studied. The results showed that the optimum process was as follow: taking 95% alcohol as extract, the extraction time 2 h, solid-liquid ratio 1:8, temperature 75 ℃ and pH 7. The extraction rate was 0.331 mg/g.
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Extraction technology of yellow pigment in maize paste was studied. The results showed that the optimum process was as follow: taking 95% alcohol as extract, the extraction time 2 h, solid-liquid ratio 1:8, temperature 75 ℃ and pH 7. The extraction rate was 0.331 mg/g.
Key concepts: Extraction (chemistry), Pigment, Chromatography, Chemistry, Food science, Materials science, Organic chemistry