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目的:分析东北菱中水分、灰分、蛋白质、脂肪、膳食纤维和维生素等营养素的含量。方法:采用重量法、凯氏微量定氮法、索氏提取法及酸水解法、中性洗涤剂方法以及双波长薄层扫描法测定东北菱中的营养素。结果:东北菱中的营养素含量非常丰富。结论:东北菱的开发利用前景广阔。
Objective: To analyze the contents of nutrients such as moisture, ash, protein, fat, dietary fiber and vitamins in Northeast Ling. Methods: The nutrients in Northeast China were determined by gravimetric method, Kjeldahl method, Soxhlet extraction method, acid hydrolysis method, neutral detergent method and dual wavelength thin layer scanning method. Results: The nutrients in Northeast Ling are very rich. Conclusion: The development and utilization of Northeast Ling are promising.