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[摘要]
目的 分析和评价传统工艺研磨法与仿生法提取玉米花粉的营养成分。方法 用研磨法与仿生法提取玉米花粉营养物质,用常规方法分别测定制备的玉米花粉中的蛋白质、氨基酸和维生素。结果 仿生法制备玉米花粉的总氨基酸量达到213.4 g/kg,高于研磨法(157.4 g/kg)。仿生法制备的玉米花粉蛋白质总量为245.3 g/kg,而研磨法制得的玉米花粉蛋白质总量为146.0 g/kg。仿生法制备玉米花粉的蛋白质总量高于研磨法。仿生法提取的维生素A、B、C、E的量也高于研磨法。结论 仿生法在提取玉米花粉营养成分上明显优于研磨法。
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[Abstract]
Absract: Objective To analyze and evaluate the nutrient value of pollen of corn. Methods Nutrient contents were extracted from pollens of corn with the traditional and bionic methods. Protein, vitamin, and amino acids in pollen of corn were exracted with conventional method. Results The total content of amino acids was 213.4 g/kg by the bionic method, which was higher than that (157.4 g/kg) by traditional method. The total content of protein was 245.3 g/kg by the bionic method, which was higher than that (146.0 g/kg) by traditional method. Also the contents of vitamin A, B, C, and E in pollen of corn by the bionic method were higher than those by traditional method. Conclusion The biotic method is obviously effective than traditional method.
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