Study on Protein Extraction Technology from Iolet orychopragmus

[Objective] The research aimed to study the protein extraction technology from Iolet orychopragmus.[Method] Choosing fresh Iolet orychopragmus as raw materials,the sodium chloride was used to extract the protein from leaves of Iolet orychopragmus through single factor conditions,including extracting temperature,extracting time,concentration of extraction liquid.Then the orthogonal experiment was made.[Result] The best protein extraction technology of Iolet orychopragmus was as follow: the feed ratio was 1∶5,the extracting temperature was 40 ℃,the extracting time was 10 min,the concentration of extraction liquid was 15%.[Conclusion] The study can provide the scientific basis for deeply developing and utilizing the wild plants resources Iolet orychopragmus.