豌豆粉渣中碳水化合物的研究

摘要

豌豆粉渣是粉丝厂的主要残渣废弃物，为解决其回收再利用的问题，本文测定了豌豆粉渣中粗蛋白、纤维素、淀粉的含量，同时对其进行酸水解，并采用还原糖测定仪法测定水解液中的还原糖含量。测定结果蛋白质含量9．936％±0．0483％，纤维素含量21．78％±0．523％，DE值11．35±0．296，酸水解获得还原糖浓度约38mg／dL。%Pea flour residue is the main waste of pea bean starch-made noodle factory. We determined crude protein, cellulose and starch content in pea flour residue, performed acid hydrolysis for pea flour residue and determined reducing sugar content in acid hydrolysis with automatic analyzer to recycle the pea flour residue. Determination results are crude protein content of 9. 936% ± 0. 0483 %, cellulose content of 21. 78% ± 0.52.3 %, DE value of 11.35 ±0. 296 and reducing sugar content of approximate 38 mg/dL.