葛根营养粉的研制

以葛根为主料，辅以大米、玉米等制备葛根营养粉。对葛根进行深加工，探讨护色液质量浓度、葛根熟化方法、粉碎粒度等葛根全粉的制备工艺条件以及葛根营养粉的配方。结果表明：制备葛根全粉的适宜制备工艺条件为采用0.1g/100mL柠檬酸溶液作为护色剂、105℃蒸汽蒸制15min、60℃热风干燥、粉碎后过100目筛；葛根营养粉的最佳配方为葛根全粉56%、白砂糖20%、麦芽糊精10%、大米粉7.2%、玉米粉4.8%、β-环状糊精2%。制得的葛根营养粉成品感官优良、冲调性好。

Production of Pueraria lobata (Wild.) Ohwi Nutritional Power

A new type of nutritional power was developed using Pueraria lobata (Wild.) Ohwi powder, rice and corn powder as raw materials. Fresh Pueraria lobata was soaked in 0.1 g/100 mL citric acid for color protection, and then was steamed at 105 ℃ for 15 minutes, and dehydrated at 60 ℃. Then dried Pueraria lobata was powdered and filtered through 100 mesh sieve. The optimal formula of the nutritional powder was as follows: Pueraria lobata powder 56%, sugar 20%, maltodextrin 10%, rice flour 7.2%, corn flour 4.8% and β-cyclodextrin 2%.