食品科学 ›› 2009, Vol. 30 ›› Issue (19): 117-119.doi: 10.7506/spkx1002-6630-200919025

• 基础研究 • 上一篇    下一篇

高压对鸭胸肉腌渍速度与品质的影响

张 爽1,张文成1 ,* ,薛秀恒1,王 珏2,宋宗庆3,李春保3   

  1. 1.合肥工业大学 农产品生物化工教育部工程研究中心 2.安徽省轻工科学技术研究所 3.安徽洽洽食品有限公司
  • 收稿日期:2008-10-20 出版日期:2009-10-01 发布日期:2010-12-29
  • 通讯作者: 张文成 E-mail:zwc1012@163.com
  • 基金资助:

    “十一五”安徽省科技攻关重点项目(07010302113)

Effect of High Pressure Treatment on Salt Pickling Speed and Quality of Duck Breast Meat

ZHANG Shuang1,ZHANG Wen-cheng1,*,XUE Xiu-heng1,WANG Jue2,SONG Zong-qing3,LI Chun-bao3   

  1. 1. Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, China;
    2. Anhui Light Industry Institute of Science and Technology, Hefei 230031, China;3. Anhui Qiaqia Food Limited Company, Hefei
    230601, China
  • Received:2008-10-20 Online:2009-10-01 Published:2010-12-29
  • Contact: ZHANG Wen-cheng1,*, E-mail:zwc1012@163.com

摘要:

以鸭胸肉为研究对象,考察盐渍过程中压力(0.1~300MPa)对肉NaCl 含量、pH 值、剪切力和超微结构的影响。结果表明,高压下盐渍可使样品中NaCl 的平衡时间明显缩短,在150MPa 下盐渍速度最快;高压盐渍可使鸭胸肉的剪切力降低、肌原纤维发生断裂,而对pH 值几乎无影响。由此可知,高压可以加速盐渍过程,改变鸭胸肉的品质。

关键词: 高压, 鸭胸肉, 盐腌

Abstract:

For the purpose of accelerating salt pickling of duck breast meat, high pressure technique was adopted. The effects of pressure (0.1-300 MPa) treatment on equilibrium time of NaCl and physical-chemical properties such as NaCl content, pH value, shear force and ultrastructure of duck breast meat were evaluated during salt pickling. Results showed that high pressure treatment could distinctly shorten the equilibrium time of NaCl, and with the 150 MPa pressure treatment, duck breast meat showed the fastest pickling speed; the combination of pickling and high pressure treatment resulted in the decrease of shear force of duck breast meat and the breaking of myofibrils, but pH value almost had no change. In conclusion, high pressure treatment can accelerate the process of salt pickling and alter the quality of duck breast meat.

Key words: high pressure, duck breast meat, salt pickling

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