浙江农业科学 ›› 2025, Vol. 66 ›› Issue (10): 2450-2454.DOI: 10.16178/j.issn.0528-9017.20240382

• 食品技术 • 上一篇    下一篇

超声波工艺对裙带菜漂烫液水解度的影响

马贵范1(), 郭文学2,*(), 彦培傲1, 王仁杰2, 王奕茗3, 王圆2   

  1. 1.威海海洋职业学院,山东 荣成 264300
    2.荣成市海洋与渔业安全应急指挥保障中心,山东 荣成 264300
    3.荣成市海洋经济发展中心,山东 荣成 264300
  • 收稿日期:2024-05-11 出版日期:2025-10-11 发布日期:2025-10-21
  • 通讯作者: 郭文学(1986—),男,山东临沂人,工程师,硕士,主要从事食品加工与水产养殖技术研发,E-mail:guowenxue2009@126.com
  • 作者简介:马贵范(1987—),女,山东威海人,副教授,硕士,主要从事水产品加工技术研究,E-mail:490867812@qq.com
  • 基金资助:
    裙带菜漂烫液制备风味调味液的工艺及关键技术研究(GSGC20200005)

Study on the influence of ultrasonic technique on hydrolysis degree of blanching solution of Undaria pinnatifida

MA Guifan1(), GUO Wenxue2,*(), YAN Peiao1, WANG Renjie2, WANG Yiming3, WANG Yuan2   

  1. 1. Weihai Ocean Vocational College, Rongcheng 264300, Shandong
    2. Rongcheng Marine and Fisheries Security Emergency Command and Support Center, Rongcheng 264300, Shandong
    3. Rongcheng Marine Economic Development Center, Rongcheng 264300, Shandong
  • Received:2024-05-11 Online:2025-10-11 Published:2025-10-21

摘要: 本研究采用超声波辅助蛋白酶水解裙带菜漂烫液,深入探究超声波功率、时间和温度对水解度的影响,并将其作为优化指标,使用L9(34)正交试验,找出最佳的超声波工艺,从而有效提升裙带菜的附加值。结果表明,单因素试验中,超声波功率、时间和温度对裙带菜漂烫液的水解度均有显著(P<0.05)影响。正交试验中,超声波温度对漂烫液水解度的影响显著。综合分析认为,最佳的超声波预处理工艺条件为超声波功率70 W,时间30 min,温度55 ℃,此时水解度最大,可以达到8.94%。

关键词: 裙带菜, 漂烫液, 超声波, 水解度

Abstract:

To effectively enhance the added value of Undaria pinnatifida, ultrasonic assisted protease was employed to hydrolyze the blanching solution of Undaria pinnatifida, and the effects of ultrasonic power, time, and temperature on the hydrolysis degree were investigated. Optimization experiments were conducted with ultrasonic power, time, and temperature as the index, and L9(34) orthogonal experimental was chosen to investigate the most suitable ultrasonic parameters. The results showed that the hydrolysis degree of Undaria pinnatifida blanching liquid was significantly (P<0.05) impacted by ultrasonic power, time, and temperature in the single factor experiment. The hydrolysis degree of Undaria pinnatifida blanching liquid was significantly impacted by ultrasonic temperature in the orthogonal experiment. Above all, the optimal ultrasonic pretreatment conditions were ultrasonic power of 70 W, ultrasonic time of 30 min, and ultrasonic temperature of 55 ℃, resulting in a hydrolysis degree of 8.94%.

Key words: Undaria pinnatifida, blanching solution, ultrasonic, hydrolysis degree

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