Acta Agriculturae Zhejiangensis ›› 2024, Vol. 36 ›› Issue (2): 416-423.DOI: 10.3969/j.issn.1004-1524.20230456

• Food Science • Previous Articles     Next Articles

Quality changes of wine-lees mussel during wine-lees pickling process

ZHANG Yue1,2,3,4(), CHEN Hui1,2,3,4, ZHENG Yadan5, YANG Peng5, KE Zhigang1,2,3,4, DAI Yangzhang6, JIN Youding6, DING Yuting1,2,3,4, LIU Shulai1,2,3,4,*()   

  1. 1. College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, China
    2. Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China
    3. National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou 310014, China
    4. Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
    5. Hangzhou Hengmei Food Science & Technology Co., Ltd., Hangzhou 311100, China
    6. Shengsi County Jingsheng Mussel Industry Development Co., Ltd., Shengsi 312458, Zhejiang, China
  • Received:2023-04-04 Online:2024-02-25 Published:2024-03-05

Abstract:

By using mussel (Mytilus coruscus) as raw materials, the effects of different wine-lees pickling temperatures (4, 10, 20, 30 ℃) on the quality of wine-lees mussel were investigated to optimize the wine-lees pickling temperature and time. The changes of salt content, total sugar content, texture, volatile salt-based nitrogen (TVB-N) content, amino acid nitrogen (AAN) content, thiobarbituric acid reactive substance (TBARS) value and sensory evaluation of wine-lees mussel during wine-lees pickling were compared, in order to assess the changes in quality during the wine-lees pickling process, and thus to determine the optimal wine-lees pickling temperature and time. The results showed that within 10 days of the wine-lees pickling, the TVB-N content, AAN content and TBARS value of mussels decreased first and then increased, while salt content and texture indexes (hardness, elasticity and chewiness) decreased, and the higher the wine-lees pickling temperature, the more obvious the changes of the above indexes were. The higher the temperature, the faster the degradation of protein, the more obvious decrease of texture quality, the higher the TVB-N content and TBARS value, the more lipid oxidation intensified, and the poorer quality and less safety. Comprehensive analysis showed that the mussels pickled at 20 ℃ for 6 days showed higher total sensory scores and product quality, which was the suitable wine-lees pickling temperature and time under the experimental conditions.

Key words: wine-lees mussel, fermentation, quality, sensory evaluation

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