产业化放大卧式滚筒反应器酿造固态醋的探索  

Exploration of Brewing Solid-State Vinegar by Industrialized Enlarged Horizontal Roller Reactor

作　　者：郭蕾 李长江 孙浩 孙秋婉 洪厚胜[1,3] GUO Lei;LI Chang-jiang;SUN Hao;SUN Qiu-wan;HONG Hou-sheng(College of Biotechnology and Pharmaceutical Engineering,Nanjing Tech University,Nanjing 211816,China;School of Chemistry and Molecular Engineering,Nanjing Tech University,Nanjing 211816,China;Nanjing Highke Bioengineering Equipment Co.,Ltd.,Nanjing 210009,China)

机构地区：[1]南京工业大学生物与制药工程学院,南京211816 [2]南京工业大学化学与分子工程学院,南京211816 [3]南京汇科生物工程设备有限公司,南京210009

出　　处：《中国调味品》2022年第6期98-102,112,共6页China Condiment

基　　金：国家高技术研究发展计划项目(2012AA021201)。

摘　　要：针对中国传统酿醋所采用的固态发酵工艺发酵周期长、劳动强度大、生产效率低等缺点,该研究结合固态食醋酿造工艺,探索开发了一种集食醋固态发酵、熏醅、淋醋于一体的卧式滚筒反应器。文章分别对3 m^(3)、18 m^(3)和36 m^(3)该型发酵罐的食醋发酵过程进行了探索总结,对该反应器发酵食醋中主要理化指标进行了在线实时监测。结果表明,该型发酵罐系统具有发酵周期短、产品质量稳定等优点,基本理化指标完全符合国标要求。该研究为固态发酵食醋反应器设计及优化生产工艺条件提供了数据参考,也为进一步放大固态发酵反应器并将其运用于食醋发展产业化提供技术支撑。Aiming at the disadvantages of long fermentation period,high labor intensity and low production efficiency of Chinese traditional solid-state fermentation process,combined with the solid-state vinegar brewing process,a horizontal roller reactor integrating solid-state fermentation,fumigating fermented grains and drenching vinegar is developed.In this paper,the vinegar fermentation process of 3 m^(3),18 m^(3) and 36 m^(3) fermentors is explored and summarized,and the main physical and chemical indexes of fermented vinegar in the reactor are monitored online in real time.The results show that this type of fermentor system has the advantages of short fermentation period and stable product quality,and the basic physical and chemical indexes fully meet the requirements of the national standard.This study has provided data references for the design of solid-state fermented vinegar reactor and the optimization of production process conditions,and also provided technical support for the further expansion of solid-state fermentation reactor and its application in the industrialization of vinegar development.

关 键 词：食醋 固态发酵 卧式滚筒发酵罐 放大反应器 

分 类 号：TS264.22[轻工技术与工程—发酵工程]