摘要
介绍以木薯淀粉为原料，喷雾干燥工艺制各预糊化淀粉的方法。通过对产品的粘度、水份含量、粒径、视比重、膨松度以及复水性等指标的检测，探讨淀粉浆浓度和ｐＨ值、糊化ｐＨ值、添加抗老化剂、膨松剂以及充Ｎ２喷雾等对制备预糊化淀粉的影响。
The article introduces method of manufacturing pregelatinized starch from cassava starch by spray-drying. Through determinating the index of the product such as viscosity, water content, average size,apparent specific gravity, loose degree and redissolubility, we explore the influence factors such as starch slurry density and pH, gelatinizing pH,adding age-inhibiting and loose agents,adding full nitrogen gas in the spray-drying on the preparation of pregelatinized starch.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
1995年第1期100-104,共5页
Journal of Fuzhou University(Natural Science Edition)
基金
福建省科委科研基金
关键词
木薯淀粉
预糊化淀粉
喷雾干燥
cassava starch
pregelatinized starch
α-starch
spray-drying
