浙江农业学报 ›› 2022, Vol. 34 ›› Issue (1): 153-162.DOI: 10.3969/j.issn.1004-1524.2022.01.18

• 食品科学 • 上一篇    下一篇

响应面法优化复配蛋液配方

杨叶爽1,2(), 张映萍1, 陈伊凡2, 张晋2, 李欢欢2, 陈黎洪2, 唐宏刚2,*(), 高斌1,*()   

  1. 1.云南农业大学 食品科学技术学院,云南 昆明 650000
    2.浙江省农业科学院 食品科学研究所,浙江 杭州 310021
  • 收稿日期:2021-03-15 出版日期:2022-01-25 发布日期:2022-02-05
  • 通讯作者: 唐宏刚,高斌
  • 作者简介:高斌,E-mail: doc_gao@sina.com
    * 唐宏刚,E-mail: zaastang@163.com;
    杨叶爽(1996—),男,云南德宏人,硕士研究生,研究方向为畜产品加工技术。E-mail: 939451852@qq.com
  • 基金资助:
    国家重点研发计划(2018YFD0400305);国家蛋鸡产业技术体系(CARS-40-K26)

Optimization of formulation of reconstituted liquid egg by response surface methodology

YANG Yeshuang1,2(), ZHANG Yingping1, CHEN Yifan2, ZHANG Jin2, LI Huanhuan2, CHEN Lihong2, TANG Honggang2,*(), GAO Bin1,*()   

  1. 1. College of Food Science and Technology, Yunnan Agricultural University, Kunming 650000, China
    2. Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
  • Received:2021-03-15 Online:2022-01-25 Published:2022-02-05
  • Contact: TANG Honggang,GAO Bin

摘要:

为探讨蛋黄比例、结冷胶和氯化钠添加量对复配蛋液凝胶性能的影响,通过单因素试验对凝胶质构特性(硬度、弹性、咀嚼性)、色差值和持水性进行评价;利用Box-Behnken响应面分析法,选取咀嚼性为评价指标建立回归方程得到最优添加量。结果表明,各因素对复配蛋液凝胶咀嚼性的影响顺序为蛋黄比例>结冷胶添加量>氯化钠添加量;复配蛋液最优配方为蛋黄比例64%、蛋清比例36%,另外添加结冷胶0.14%、氯化钠1.5%,此时复配蛋液凝胶的咀嚼性理论值为978.063,验证试验值为910.494。通过响应面优化配方,使蛋液的凝胶性能得到了有效改善,研究结果可为利用复配蛋液制备高品质休闲蛋制品提供相应的技术支撑。

关键词: 复配蛋液, 凝胶性能, 响应面法, 咀嚼性, 持水性

Abstract:

In order to investigate effects of the proportion of yolk, gellan gum and NaCl on gelling properties of reconstituted liquid egg, texture characteristics (hardness, elasticity, chewiness), color and water holding capacity of the gel were evaluated by single factor experiment. To obtain the optimal formulation, the Box-Behnken response surface methodology was used to establish a regression equation with chewiness as evaluation index. The results showed that the order of influence factors on chewiness of reconstituted liquid egg gel was as follows: egg yolk ratio>gellan gum additive amount>sodium chloride additive amount. The optimal formulation was 64% egg yolk and 36% egg albumin, added 0.14% gellan gum and 1.5% NaCl, and the theoretical value of chewiness of the reconsititued liquid egg gel was 978.063, while the verification test value was 910.494. In conclusion, gel performance of liquid egg was improved effectively by formulation optimization with response surface methodology. The research results could provide technical support for preparation of high quality leisure egg products with reconstituted liquid egg.

Key words: reconstituted liquid egg, gelling properties, response surface methodology, chewiness, water holding capacity

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