【摘要】 油菜籽粕中含有丰富的蛋白质,提取的方法也多种多样。比较了不同萃取剂以及同一萃取剂在不同条件下对油菜籽粕中蛋白质萃取率的影响,得出其最佳提取条件是:pH值为11.5、料液比为1∶30、温度45℃、提取时间为2h。更多还原

【Abstract】 Rapeseed was the very important cash crop in China.Then a large amount of rapeseed meal was produced.Rapeseed meal contained 28%—40% protein.A few methods of protein extraction were studied.The best extracting condition of rapeseed protein was concluded:the amount of pH was 11.5,rapeseed meal to solvent was 1∶30,extraction temperature was 45℃ and extraction time was 2 hours.更多还原