| 预糊化淀粉的研制 |
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| 引用本文： | 李志达,吴永然,陈剑锋,张蓉真,黄椿鉴,陈爱民.预糊化淀粉的研制[J].福州大学学报(自然科学版),1995(1):100-104. |
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| 作者姓名： | 李志达 吴永然 陈剑锋 张蓉真 黄椿鉴 陈爱民 |
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| 作者单位： | 福州大学轻工业系，福州市商品检验所 |
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| 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。
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| 关 键 词： | 木薯淀粉 预糊化淀粉 α－淀粉 喷雾干燥 |
A Study and Manufacture of Pregelatinized Starch |
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| Li Zhid,Wu Yongran,Chen Jianfeng,Zhang Rongzheng,Huang Chunjian,Chen Aimin.A Study and Manufacture of Pregelatinized Starch[J].Journal of Fuzhou University(Natural Science Edition),1995(1):100-104. |
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| Authors: | Li Zhid Wu Yongran Chen Jianfeng Zhang Rongzheng Huang Chunjian Chen Aimin |
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| Institution: | Li Zhida;Wu Yongran;Chen Jianfeng; Zhang Rongzheng;Huang Chunjian;Chen Aimin(Department of Light Industry,Fuzhou University, Fuzhou,350002) |
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| Abstract: | 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. |
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