浙江农业学报 ›› 2024, Vol. 36 ›› Issue (2): 416-423.DOI: 10.3969/j.issn.1004-1524.20230456

• 食品科学 • 上一篇    下一篇

贻贝糟制过程中的品质变化

张玥1,2,3,4(), 陈慧1,2,3,4, 郑雅丹5, 杨鹏5, 柯志刚1,2,3,4, 戴央章6, 金友定6, 丁玉庭1,2,3,4, 刘书来1,2,3,4,*()   

  1. 1.浙江工业大学 食品科学与工程学院,浙江 杭州 310014
    2.浙江省深蓝渔业资源高效开发利用重点实验室,浙江 杭州 310014
    3.国家远洋水产品加工技术研发分中心(杭州),浙江 杭州 310014
    4.大连工业大学 海洋食品精深加工关键技术省部共建协同创新中心,辽宁 大连 116034
    5.杭州衡美食品科技有限公司,浙江 杭州 311100
    6.嵊泗县景晟贻贝产业发展有限公司,浙江 嵊泗 312458
  • 收稿日期:2023-04-04 出版日期:2024-02-25 发布日期:2024-03-05
  • 作者简介:张玥(1998—),女,浙江兰溪人,硕士研究生,主要从事水产品加工与保鲜研究。E-mail:18857067546@163.com
  • 通讯作者: *刘书来,E-mail:slliu@zjut.edu.cn
  • 基金资助:
    国家重点研发计划(2020YFD0900902)

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

摘要:

以贻贝(Mytilus coruscus)为原料,探究不同糟制温度(4、10、20、30 ℃)对酒糟贻贝品质的影响,通过比较分析贻贝盐含量、总糖含量、质构、挥发性盐基氮含量、氨基酸态氮含量、硫代巴比妥酸反应物(TBARS)值,以及感官评价得分的变化,评价其糟制过程中品质变化情况,从而确定最佳糟制温度和时间。结果表明,糟制后10 d,各糟制温度下贻贝的挥发性盐基氮含量、氨基酸态氮含量、TBARS值均呈先下降后上升的趋势,而盐含量和质构指标(硬度、弹性、咀嚼性)呈降低趋势,且糟制温度越高,上述指标的变化越明显。温度越高,糟制时蛋白质的降解越快,质构品质下降越明显,挥发性盐基氮含量和TBARS值升得越高,脂质氧化加剧,贝肉的品质和安全性降低。综合分析,20 ℃糟制6 d的贻贝呈现出较高的感官评价总分和产品品质,是试验条件下较适宜的糟制温度和时间。

关键词: 酒糟贻贝, 发酵, 品质, 感官评价

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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