高浓度CO2联合超声处理对湘味卤豆干保鲜工艺优化及对豆干品质的影响Optimization of Preservation Process of Hunan-Style Stewed Dried Tofu by High-Concentration CO2 Combined with Ultrasonic Treatment and Its Effect on Quality of Dried Tofu
郭奉秀,王斯雯,陈浩,谢乐,周小虎,文明,范柳,宋芬芳
摘要(Abstract):
为确定高浓度二氧化碳(CO_2)联合超声处理对蜡样芽孢杆菌的抑菌效果及其对湘味卤豆干品质的影响,以接种蜡样芽孢杆菌的湘味卤豆干为研究对象,探讨高浓度CO_2联合超声处理对豆干保鲜工艺的优化及品质的影响。以蜡样芽孢杆菌的菌落总数为指标,以超声时间、超声温度和超声功率为因素,开展单因素试验,并结合正交试验优化工艺参数,同时检测不同处理条件下豆干的抑菌效果、质构特性、pH值、挥发性盐基氮(TVB-N)值、丙二醛(MDA)含量、水分含量及微观结构。结果表明,高浓度CO_2联合超声处理对蜡样芽孢杆菌具有显著的抑制作用。正交试验结果显示,当超声时间为25 min、超声温度为60℃、超声功率为576 W时,具有良好的抑菌作用,货架期显著延长。高浓度CO_2联合超声处理能够高效抑制蜡样芽孢杆菌生长,维持豆干蛋白质凝胶网络结构,延缓豆干pH值、TVB-N值、水分含量、MDA含量的增加和质构的降低,为湘味卤豆干的安全贮藏与产业化应用提供理论依据与技术参考。
关键词(KeyWords): 湘味卤豆干;二氧化碳;超声;蜡样芽孢杆菌;保鲜
基金项目(Foundation): 邵阳学院研究生科研创新项目(CX2024SY016);; 湖南省自然科学基金资助项目(2023JJ50260,2023JJ50256,2023JJ50257);; 湖南省教育厅科学研究项目(24C0397);; 邵阳市科技计划项目(2024PT6091,2024GZ1001,2024PT6093);; 中央引导地方科技发展资金项目(2024ZYC0014)
作者(Author): 郭奉秀,王斯雯,陈浩,谢乐,周小虎,文明,范柳,宋芬芳
参考文献(References):
- [1]彭鑫,李冰鑫,马芳,等.湘味卤豆干中腐败微生物的分离鉴定及控制[J].食品与机械,2024,40(4):172-178.
- [2]Cui Baozhong,Wang Ke,Hu Nan,et al.Combination of radio frequency heating and antibacterial agents for microorganism control in the production of packaged tofu[J].Food Control,2023,154:110015.
- [3]杜秋,唐辉,孙军华,等.即食豆干加工过程中的细菌污染溯源[J].轻工学报,2024,39(2):28-35.
- [4]徐远芳,李文革,彭玲,等.休闲豆干辐照灭菌研究[J].辐射研究与辐射工艺学报,2020,38(2):18-26.
- [5]彭玲慧,吴菲菲,李化强,等.休闲卤豆干中腐败菌的分离鉴定[J].安徽农业科学,2015,43(32):154-156.
- [6]Prempeh N Y A,Nunekpeku X,Murugesan A,et al.Ultrasound in the food industry:mechanisms and applications for non-invasive texture and quality analysis[J].Foods,2025,14(12):2057.
- [7]Onyeaka H,Miri T,Hart A,et al.Application of ultrasound technology in food processing with emphasis on bacterial spores[J].Food Reviews International,2023,39(7):3663-3675.
- [8]Taha A,Mehany T,Pandiselvam R,et al.Sonoprocessing:mechanisms and recent applications of power ultrasound in food[J].Critical Reviews in Food Science and Nutrition,2024,64(17):6016-6054.
- [9]Luo Wei,Wang Jinqiu,Wang Yi,et al.Bacteriostatic effects of high-intensity ultrasonic treatment on Bacillus subtilis vegetative cells[J].Ultrasonics Sonochemistry,2021,81:105862.
- [10]Naguib M,Feldman N,Zarodkiewicz P,et al.An evolutionary conserved detoxification system for membrane lipid-derived peroxyl radicals in Gram-negative bacteria[J].PLoS Biology,2022,20(5):3001610.
- [11]檀茜倩,崔方超,吕欣然,等.超声对发酵食品微生物和品质的影响[J].中国食品学报,2024,24(1):443-454.
- [12]Li Peiyun,Mei Jun,Xie Jing.Antibacterial mechanism of CO2 combined with low temperature against Shewanella putrefaciens by biochemical and metabolomics analysis[J].Food Chemistry,2024,460:140555.
- [13]舒小芳,郜海燕,韩延超,等.CO2气调处理对鲜莲贮藏品质的影响[J].中国食品学报,2023,23(2):243-253.
- [14]Arbal A,Ghangale D,Wadje P,et al.Dense phase carbon dioxide (DPCD) inactivation of microorganisms and enzymes,and its application in food:a review[J].Food Chemistry Advances,2024,5:100782.
- [15]刘泽超,罗欣,张一敏,等.高浓度 CO2包装条件下成熟对冷却牛肉品质及货架期的影响[J].食品与发酵工业,2023,49(7):241-248.
- [16]Lauteri C,Ferri G,Piccinini A,et al.Ultrasound technology as inactivation method for foodborne pathogens:a review[J].Foods,2023,12(6):1212.
- [17]Costello K M,Velliou E,Gutierrez-Merino J,et al.The effect of ultrasound treatment in combination with nisin on the inactivation of Listeria innocua and Escherichia coli[J].Ultrasonics Sonochemistry,2021,79:105776.
- [18]于芳,王倩宁,田欢欢,等.石榴皮提取物对蜡样芽孢杆菌的抑菌活性及对细胞膜影响的研究[J].食品与发酵工业,2025,51(7):159-166.
- [19]黄嘉琪,刁欣蕊,向佳豪,等.茶多酚对氧化引发剂诱导的休闲豆干品质劣化的保护作用研究[J].食品与发酵工业,2025,51(22):288-295.
- [20]Fan Wei,Cui Hao,Lu Hong,et al.The design and process parameters for the optimization of an ultrasonic-thermal co-sterilization system for liquid eggs[J].Agriculture,2024,14(4):509.
- [21]Silva F V M.Ultrasound assisted thermal inactivation of spores in foods:pathogenic and spoilage bacteria,molds and yeasts[J].Trends in Food Science & Technology,2020,105:402-415.
- [22]Lin Lin,Wang Xinlei,Li Changzhu,et al.Inactivation mechanism of E.coli O157:H7 under ultrasonic sterilization[J].Ultrasonics Sonochemistry,2019,59:104751.
- [23]楚文靖,叶双双,张付龙,等.超声处理对蓝莓汁杀菌效果和品质的影响[J].食品与发酵工业,2020,46(13):203-208.
- [24]王心磊.超声杀菌技术对大肠杆菌O157:H7及其生物膜的杀菌机制研究[D].镇江:江苏大学,2020.
- [25]程智蓁,张双其,杨庆伦,等.高浓度CO2气调包装对冷藏草鱼品质的影响[J].食品工业,2021,42(12):196-201.
- [26]Chen Libing,Fan Kai.Influence of ultrasound treatment in combination with modified atmosphere on microorganisms and quality attributes of fresh-cut lettuce[J].International Journal of Food Science & Technology,2021,56(10):5242-5249.
- [27]Fan Kai,Zhang Min,Jiang Fangjun.Ultrasound treatment to modified atmospheric packaged fresh-cut cucumber:influence on microbial inhibition and storage quality[J].Ultrasonics Sonochemistry,2019,54:162-170.
- [28]Paredes J,Cortizo-Lacalle D,Imaz A M,et al.Application of texture analysis methods for the characterization of cultured meat[J].Scientific Reports,2022,12(1):3898.
- [29]吕瑞玲,丁甜,周建伟,等.超声波及其联合技术灭活细菌芽孢的研究进展[J].食品科学,2022,43(1):278-284.
- [30]Kim S S,Yun D Y,Lee G,et al.Prediction and visualization of total volatile basic nitrogen in yellow croaker (Larimichthys polyactis) using shortwave infrared hyperspectral imaging[J].Foods,2024,13(20):3228.
- [31]曹紫薇.高氧气调包装中二氧化碳对肉源性莓实假单胞菌抑制效果的研究[D].泰安:山东农业大学,2022.
- [32]章潇天,张慜,过志梅.超声波-气调联合处理对番茄、丝瓜混合贮藏保鲜效果的影响[J].食品与生物技术学报,2020,39(12):62-70.
- [33]林碧莲,陈浩,代传芝,等.壳寡糖的酶法可控制备及其在预包装豆腐保鲜中的应用[J].食品与发酵工业,2023,49(12):136-143.
- [34]班雨函,王利文,杨兵兵,等.商品化低盐虾酱发酵过程中的微生物群落演替和品质变化[J].食品科学,2022,43(24):182-191.