摘要
以马铃薯渣不溶性膳食纤维为原料,通过胶体磨对马铃薯渣不溶性膳食纤维进行湿法超微粉碎改性,选取胶体磨齿间距、料液比、粉碎时间、胶体磨转速为试验因素,以溶解度为指标,通过单因素和正交试验确定马铃薯渣不溶性膳食纤维超微粉碎改性的最佳工艺条件,即胶体磨齿间距8.00μm、胶体磨转速3 000r/min、时间5min、料液比1:60(m:V),在该条件下,溶解度达到18.33%。
Insoluble dietary fiber of potato slag was chosen to modify with superfine grinding using colloid mill. Inter-tooth space, of colloid mill, material-to-liquid ratio, treatment time are optimized by single-factor and orthogonal designed experiment and are defined with solubility process. Results shown optimum modified conditions of colloid mill： inter tooth space 8.00 um, .3 000 r/min for 5 min, ma terial to liquid ratio 1 ： 60. Under these conditions, the solubility is 18.33%.
出处
《食品与机械》
CSCD
北大核心
2015年第6期186-189,共4页
Food and Machinery
基金
黑龙江省教育厅科学技术研究项目(编号:12531158)
