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Preparation of semen cannabis protein by alkali-extraction and acid-precipitation
Author(s): TANG Qian
Pages: 108-
110
Year: 2011
Issue:
3
Journal: China Brewing
Abstract: 火麻仁中大约含20%~25%的蛋白质,主要为麻仁球蛋白和白蛋白,含人体所有必需氨基酸且容易消化的全价蛋白质.该试验以火麻仁为原料,对其进行脱脂处理后,利用碱溶酸沉法制备火麻仁分离蛋白并确定其最佳工艺条件.试验表明,提取温度50℃,碱提时间0.5h,pH 11.0,料液比1∶20,酸沉pH 5.0为最佳工艺条件,在此条件下蛋白质的提取率为29.54%.
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