HUBEI AGRICULTURAL SCIENCES ›› 2023, Vol. 62 ›› Issue (8): 149-154.doi: 10.14088/j.cnki.issn0439-8114.2023.08.024

• Storage & Processing • Previous Articles     Next Articles

Effects of ultrasonic cleaning on quality of live Patinopecten yessoensis

LI Xin1a,2, PAN Lan-lan1a,1b,2, ZHANG Yuan3, QU Min1c, ZHAO Chen-ran1a,2, LI Tian-yu1a,2, LUAN Xin-tong1a,2   

  1. 1a.College of Mechanical and Power Engineering; 1b.Key Laboratory of Environment Controlled Aquaculture,Ministry of Education; 1c.College of Food Science and Engineering, Dalian Ocean University, Dalian 116023,Liaoning,China;
    2. Marine Fishery Equipment Professional Technology Innovation Center of Liaoning Province, Dalian 116023,Liaoning,China;
    3. Zhangzidao Group Co., Ltd., Dalian 116023, Liaoning,China
  • Received:2022-06-06 Online:2023-08-25 Published:2023-09-22

Abstract: The ultrasonic cleaning tests were carried out at three times (0, 5 and 10 min), the change law of the water index and quality index of Patinopecten yessoensis was analyzed, the best cleaning time of Patinopecten yessoensis was determined, and the circulation and transportation of three groups scallops under modified atmosphere packaging (80%O2,20%N2) were simulated to analyze the effects of different cleaning time on the circulation quality of live Patinopecten yessoensis. The results showed that the survival rate of three groups of Patinopecten yessoensis was 100%, and there was no significant effect on texture and glycogen. Ultrasonic cleaning for 10 min had the highest impurity removal rate of 4.02% and the least total number of colonies of 1.1×105 CFU/mL, water quality got worse after cleaning. Under different cleaning time, the colony number of Patinopecten yessoensis in the simulated transportation process showed an upward trend with the extension of cleaning time. The colony in Patinopecten yessoensis after ultrasonic cleaning for 10 min increased slowly with the extension of transportation time. Ultrasonic cleaning for 10 min was an ideal cleaning time, and the quality of Patinopecten yessoensis remained good.

Key words: Patinopecten yessoensis, ultrasonic cleaning, live product quality, circulation and transportation

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