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中国精品科技期刊2020
唐世涛, 付星, 朱云飞, 马美湖, 蔡朝霞. 分段碱调“无金属添加”水晶鸡皮蛋的控制技术[J]. 食品工业科技, 2018, 39(1): 189-196. DOI: 10.13386/j.issn1002-0306.2018.01.035
引用本文: 唐世涛, 付星, 朱云飞, 马美湖, 蔡朝霞. 分段碱调“无金属添加”水晶鸡皮蛋的控制技术[J]. 食品工业科技, 2018, 39(1): 189-196. DOI: 10.13386/j.issn1002-0306.2018.01.035
TANG Shi-tao, FU Xing, ZHU Yun-fei, MA Mei-hu, CAI Zhao-xia. Control technology of the crystal chicken preserved eggs that phase alkali concentration and without metal salt[J]. Science and Technology of Food Industry, 2018, 39(1): 189-196. DOI: 10.13386/j.issn1002-0306.2018.01.035
Citation: TANG Shi-tao, FU Xing, ZHU Yun-fei, MA Mei-hu, CAI Zhao-xia. Control technology of the crystal chicken preserved eggs that phase alkali concentration and without metal salt[J]. Science and Technology of Food Industry, 2018, 39(1): 189-196. DOI: 10.13386/j.issn1002-0306.2018.01.035

分段碱调“无金属添加”水晶鸡皮蛋的控制技术

Control technology of the crystal chicken preserved eggs that phase alkali concentration and without metal salt

  • 摘要: 以鲜鸡蛋为原料腌制鸡蛋皮蛋,使用不同阶段改变料液中碱的浓度的控制技术,实现全过程“无金属添加”,并分析腌制过程中料液碱浓度、鸡皮蛋流变性、色差、质构特性等随着时间的变化,优化鸡皮蛋加工工艺,达到鸡皮蛋外观色浅透明度高的感官效果。结果表明:料液碱浓度越高,相对蛋清碱浓度变化越大,第一阶段料液碱浓度为3%、4%、5%时鸡皮蛋结构凝胶速度最快;鸡皮蛋颜色变化、质构特性与料液碱浓度关系显著,白度值在料液碱浓度4%更换为1%后腌制30 d时达到峰值,感官接受度最好,碱浓度对鸡皮蛋硬度影响较大,内聚性、粘性等无明显差异。结论:无金属添加水晶鸡皮蛋腌制最佳工艺为:鸡蛋以浓度为4%的NaOH溶液腌制14 d后,更换料液浓度为1%的NaOH溶液再次腌制25 d。

     

    Abstract: The whole process of "zero metal addition" was realized by using fresh eggs as raw materials to prepare egg and egg, and using different stages to change the concentration of alkali in the mixture. On the basis of analysis in the process of curing material liquid alkali concentration, rheology, color, quality and structure characteristics of goose eggs as time changes, such as optimizing the goose egg processing technology, to achieve the goose egg color of light transparent appearance sensory effects. The results showed that the different curing material liquid alkali concentration changes significantly, the higher the material liquid alkali concentration, the greater the relative egg white alkali concentration, the first phase of material liquid alkali concentration was 3%, 4%, 5%, the results showed that the color of the eggs was the fastest. Egg color changes, quality and structure characteristics and material liquid alkali concentration was significant, whiteness value after the replacement of material liquid alkali concentration, 4% and 1% for 30 d peak. The alkali concentration had a great effect on the hardness of eggs, and there was no significant difference between cohesion and viscosity. Conclusion:The best process of adding the eggs to the preserved eggs was as follows:the eggs were preserved in NaOH solution with concentration of 4% for 14 days, and the NaOH solution with 1% concentration of 1% was picked again for 25 days.

     

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