食品科学

• 生物工程 • 上一篇    下一篇

传统豆瓣快速发酵工艺条件优化

杜木英,余 浪,赵晓娟,吴 均,阚建全   

  1. 1.西南大学食品科学学院,重庆 400715;2.重庆市特色食品工程技术研究中心,重庆 400715;
    3.农业部农产品贮藏保鲜质量安全风险评估实验室(重庆),重庆 400715
  • 出版日期:2013-06-15 发布日期:2013-06-03

Optimization of Fermentation Conditions for the Production of Traditional Fermented Broad Bean Sauce

DU Mu-ying,YU Lang, ZHAO Xiao-juan,WU Jun,KAN Jian-quan   

  1. 1. College of Food Science, Southwest University, Chongqing 400715, China;2. Chongqing Special Food Programme and Technology Research Center, Chongqing 400715, China;3. Laboratory of Quality and Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, China
  • Online:2013-06-15 Published:2013-06-03

摘要:

为缩短传统豆瓣的发酵周期,利用多菌种发酵生产豆瓣,对豆瓣发酵的工艺条件进行研究。通过单因素试验和正交试验确定豆瓣发酵的最佳工艺条件。结果表明:制曲和发酵过程对豆瓣的感官和理化性质影响较大。优化的豆瓣发酵工艺条件为:米曲霉与红曲霉接种体积比例为4:3,制曲温度为28~30℃,培养40h得到优良蚕豆曲;在发酵温度为45℃时保温发酵10d,与腌制的辣椒酱按质量比为1:1的比例混合,在45℃后发酵15d得到优质豆瓣。

关键词: 传统豆瓣, 发酵, 工艺, 优化

Abstract:

The production of traditional fermented broad bean sauce with mixed inoculums of Aspergillus oryzae and
Monascus anka was optimized in order to shorten the fermentation period. Using one-factor-at-a-time expeirments and
orthogonal array design, the optimal conditions to obtain excellent koji were established as follows: 4:3 of Aspergillus
oryzae:Monascus anka ratio (V/V), 28-30 ℃ and 40 h, and the optimal conditions to obtain excellent fermented broad bean
sauce were found to be primary fermentation at 45 ℃ for 10 d followed by addition of chilli sauce at a mass ratio of 1:1 and
secondary fermentation at 45 ℃ for 15 d.

Key words: traditional broad bean sauce, fermentation, process, optimization