| 酱油渣油脂脱色工艺研究 |
| |
| 引用本文： | 徐春涛,林跃华,胡蜂,樊瑞,刘占.酱油渣油脂脱色工艺研究[J].中国酿造,2014(2):109-111. |
| |
| 作者姓名： | 徐春涛 林跃华 胡蜂 樊瑞 刘占 |
| |
| 作者单位： | [1]中山职业技术学院化学工程系,广东中山528404 [2]广东美味鲜调味食品有限公司,广东中山528400 |
| |
| 基金项目： | 中山市科技计划项目（20123A279） |
| |
| 摘 要： | 近年来酱油渣油脂作为工业原料逐渐被大众重视起来。酱油渣油脂的颜色由于非常深而严重影响其作为原料油脂进一步加工。通过对酱油渣油脂脱色研究发现:普通脱色剂的脱色效果不理想,而改性凹凸棒土可以有效脱去酱油渣油脂的色素。通过单因素实验确定其最佳的脱色工艺条件是:搅拌速度为300r/min,改性凹凸棒土用量为油脂质量的75%,脱色时间60min,脱色温度90℃,油脂脱色率90%。在最佳脱色工艺条件下,脱色油脂的产率为65%。
|
| 关 键 词： | 酱油渣油脂 脱色剂 改性凹凸棒土 脱色率 最佳工艺条件 |
Decolorization technology for soy sauce residue oil |
| |
| XU Chuntao,LIN Yuehua,HU Feng,FAN Rui,LIU Zhan.Decolorization technology for soy sauce residue oil[J].China Brewing,2014(2):109-111. |
| |
| Authors: | XU Chuntao LIN Yuehua HU Feng FAN Rui LIU Zhan |
| |
| Affiliation: | 1.Department of Chemical Engineering, Zhongshan Polytechnic, Zhongshan 528400, China; 2.Guangdong Meiweixian Flavoring Foods Co., LTD., Zhongshan 528400, China;) |
| |
| Abstract: | In recent years,soy sauce residue oil as raw material was gradually paid attention to.The color of soy sause residue oil was extremely dark which affected further processing seriously.Study on the soy sauce residue oil decolonization found that the ordinary decolorizer is not ideal,however,the modified attapulgite can effectively decolorize the soy sauce residue oil pigment.Through the single factor experiment,the optimal decoloring condition was determined as follows：stirring speed 300r/min,decoloring sand 75％ of fat weight,decoloring time 60min,decoloring temperature 90℃,oil decoloring rate 90％.Under this condition,the yield of decolorizing oil was 65％. |
| |
| Keywords: | soy sauce residue oil decolorant modified attapulgite decolorizing rate optimum technology condition |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
