This study used flaxseed kernel as raw material to study technical conditions of extracting protein isolate through alkali-solution and acid-isolation. The study showed that the best technical conditions of extracting flaxseed protein isolate was pH value of extracting solution 9.5, solid-liquid ratio 1 : 30, extraction temperature 60 ℃ and extraction time 180 mins. Under the conditions, exaction ratio reached 51.65% and protein content of flaxseed protein isolate exacted 92.27%.
flaxseed kernelprotein isolateextracting technologyalkali-solution and acid-isolationcake
NETL
NSTL
万方数据
维普
