食品科学 ›› 2012, Vol. 33 ›› Issue (14): 281-285.

• 包装贮运 • 上一篇    下一篇

香辛料提取物对速冻牛肉丸脂肪氧化控制的研究

陈 璐,孔保华*,刘 骞,李沛军   

  1. 东北农业大学食品学院
  • 收稿日期:2011-06-22 修回日期:2012-06-20 出版日期:2012-07-25 发布日期:2012-07-27
  • 通讯作者: 孔保华 E-mail:kongbh@163.com
  • 基金资助:

    国家公益性行业(农业)科研专项经费项目;黑龙江省教育厅科学技术研究项目

Inhibition Effect of Spice Extracts on Lipid Oxidation in Quick-Frozen Beef Balls

  • Received:2011-06-22 Revised:2012-06-20 Online:2012-07-25 Published:2012-07-27

摘要: 研究添加迷迭香、丁香、肉桂提取物对-18℃冻藏牛肉丸脂肪氧化、颜色稳定性和感官评定的影响。测定结果以肉丸在储存期间的硫代巴比妥酸值(TBARS值)、过氧化物值(PV值)、颜色(L*、a*值)和感官评定指标。结果表明:与对照组相比,随着贮藏时间的增加,添加香辛料提取物的各处理组能够显著延缓脂肪氧化(P<0.05);亮度L*值呈现出先下降后上升的趋势,而红度a*值逐渐降低;贮藏120d后,添加香辛料提取物的各处理组具有较好的滋气味与颜色。表明添加香辛料提取物在一定程度上可以减缓脂肪氧化速度,同时还可以改善风味,掩盖脂肪氧化酸败味。

关键词: 牛肉丸, 脂肪氧化, 香辛料提取物, 控制技术

Abstract: The effects of rosemary, clove and cassia extracts on lipid oxidation, colour stability and sensory evaluation of frozen (-18 ℃) beef balls stored for 120 days were investigated. Thiobarbituric acid reactive substances (TBARS), peroxidate value (PV), color and sensory quality of balls were determined. The results showed that addition of spice extract could retard lipid oxidation significantly (P <0.05), increase L*-value, and decrease a*-value. Samples with added spice extracts also had better sensory quality after 120 days of storage than that of control samples. This study demonstrates that spice extracts can delay lipid oxidation and improve the flavor of frozen beef balls.

Key words: beef ball, lipid oxidation, spice extract, inhibition

中图分类号: