• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Food Science & Nutrition >Effect of fat volume fraction, sodium caseinate, and starch on the optimization of the sensory properties of frankfurter sausages
【24h】

Effect of fat volume fraction, sodium caseinate, and starch on the optimization of the sensory properties of frankfurter sausages

机译：脂肪含量，酪蛋白酸钠和淀粉对法兰克福香肠感官特性优化的影响

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

AbstractThe effect of two important nonmeat constituents (starch and sodium caseinate) and fat content on the sensory perception of frankfurter sausages has been assessed for two mixture amounts (17% and 27%). A strong correlation among objective fattiness, elasticity, and chewiness has been established; these correlate negatively to consistency and hardness. This has been attributed to the protein gel disruption arising from local phase separations. Hedonic consistency, elasticity, and chewiness showed a very strong positive correlation to one another. Contour plots, based on responses of principal component axes, show that lard is important in increasing the objective sensory intensities of fattiness, chewiness, and elasticity, and for decreasing hardness and consistency. In higher lard proportions, caseinate and starch decrease the red color intensity and the acceptability of chewiness, elasticity, and consistency. Optimization of the component amounts was performed using response trace plots. After redundancy analysis, sensory and instrumental variables were found in very good mutual agreement; hardness was assessed as the most important mechanical variable, followed by chewiness.
机译：摘要评估了两种混合量（17％和27％）中两种重要的非肉类成分（淀粉和酪蛋白酸钠）和脂肪含量对法兰克福香肠的感官知觉的影响。在目标脂肪，弹性和咀嚼性之间建立了紧密的联系;这些与稠度和硬度负相关。这归因于局部相分离引起的蛋白质凝胶破坏。特征的一致性，弹性和耐嚼性之间显示出非常强的正相关关系。基于主要成分轴的响应的等高线图显示，猪油对于增加脂肪，咀嚼性和弹性的客观感官强度以及降低硬度和稠度很重要。在猪油比例较高的情况下，酪蛋白酸盐和淀粉会降低红色强度，并降低耐嚼性，弹性和稠度。使用响应轨迹图对组分量进行优化。经过冗余分析，发现感觉变量和仪器变量之间具有很好的一致性。硬度被认为是最重要的机械变量，其次是耐嚼性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号