Title: Research on the extraction of sesame seed meal protein
Abstract: Purpose:sesame is one of the main four oil crops in our country,and China produce the largest amount of sesame in the world.Sesame seed meal is a high plant protein resource.It is a by-product of sesame oil extraction.Now it is merely used as feeds or fertilizer without well exploiting.In the research,sesame seed meal was used for extracting protein.Method:the effects of protein extraction such as pH,solid to liquid ratio,extracting temperature and reaction time were studied.Central composite design was used in extraction process.Results:pH was the leading factor,followed by solid to liquid ratio,extracting temperature and reaction time.The optimum condition was:pH 13,extracting 2.7 hours;30:1 of solid to liquid ratio;77℃ of extracting temperature.The best extracting rate was 96.86%.Conclusion:the optimum condition we got through central composite design was precise,credible and practical.It was also a new application for sesame seed meal protein.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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