食品科学 ›› 2012, Vol. 33 ›› Issue (24): 1-5.doi: 10.7506/spkx1002-6630-201224001

• 工艺技术 •    下一篇

响应面法优化食品浸渍速冻冻结液配方

杨贤庆1,侯彩玲1,2,林婉玲1 ,刁石强1,郝淑贤1,吴燕燕1,邓建朝1,马海霞1   

  1. 1.中国水产科学研究院南海水产研究所,国家水产品加工技术研发中心,农业部水产品加工重点实验室,广东广州 510300;2.上海海洋大学食品学院,上海 201306
  • 收稿日期:2012-06-13 修回日期:2012-11-09 出版日期:2012-12-25 发布日期:2012-12-12
  • 通讯作者: 侯彩玲 E-mail:caringhou@126.com
  • 基金资助:

    国家科技支撑计划项目;国家现代农业产业技术体系;广东省科技计划重点项目;广西科学研究与技术开发计划项目

Formulation Optimization of Immersion Solution for Quick Freezing of Foods by Response Surface Methodology

YANG Xian-qing1,HOU Cai-ling1,2,LIN Wan-ling1,DIAO Shi-qiang1,HAO Shu-xian1,WU Yan-yan1,DENG Jian-chao1,MA Hai-xia1   

  1. 1. Key Laboratory of Aquatic Product Processing, Ministry of Agriculture, National Research and Development Center for AquaticProduct Processing, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300,China;2. College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China
  • Received:2012-06-13 Revised:2012-11-09 Online:2012-12-25 Published:2012-12-12
  • Contact: Cai-Ling HOU E-mail:caringhou@126.com

摘要:

为优化食品浸渍快速冻结的冻结液配方,以甜菜碱、丙二醇、氯化钠为主要组分,添加少量甘氨酸、低聚木糖、甘露醇,组成低温冻结液,在单因素试验基础上,运用Box-Behnken试验设计原理进行试验设计,探讨浸渍快速冻结的冻结液配方的最佳配比。结果表明:以占冻结液总质量分数计,由21%甜菜碱、15%丙二醇、10%氯化钠、1%甘氨酸、1%低聚木糖、1%甘露醇和水组成的多元冻结液,冻结点可达-38.10℃,可用作食品浸渍快速冻结的冻结液,用于水产品及冷冻方便食品的冷冻加工。

关键词: 直接浸渍冻结, 冻结液, 响应面法, 优化

Abstract:

An immersion solution for quick freezing of foods was created using betaine, propanediol and sodium chloride as well as small amounts of glycine, xylooligosaccharides and mannitol. On the basis of one-factor-at-a-time experiments, a Box-Behnken experimental design was used to explore optimal immersion solution formulation. A freezing point of -38.10℃ was observed for an aqueous immersion solution containing, on a total dipping solution weight basis, 21% betaine, 15% propanediol, 10% sodium chloride, 1% glycine, 1% xylooligosaccharides and 1% mannitol. Thus, this immersion solution can used for quick freezing of fi sh, shrimp and convenience foods.

Key words: immersion chilling and freezing (ICF), immersion solution, response surface methodology, optimization

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