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定量描述性分析作为与肉类招标创新技术相关的研究活动中的战略工具

Teresa De Pilli¹, Ofelia Alessandrino¹, Antonietta Baiano¹

¹Department of Agriculture, Food, Natural Resources and Engineering (DAFNE) - University of Foggia, Via Napoli 25, 71121, Foggia, Italy.

|July 4, 2024

概括

定量描述性分析对于优化肉类软化技术至关重要. 这种方法为纹理和外观提供了独特的洞察力,这对于成功的产品开发在工业化规模化之前至关重要.

科学领域:

食品科学食品科学食品科学
感官分析感官分析
肉类技术肉类技术

背景情况:

感官分析对于创新的肉类技术开发至关重要.
定量描述性分析 (QDA) 提供了超越仪器和消费者分析的独特数据.
优化肉类软化过程需要在工业化之前进行详细的感官评估.

研究的目的:

详细介绍QDA协议,以优化肉类软化技术原型.
为了评估用酶和超声波处理的牛肉的感官特征.
为了将传感数据与仪器测量相关联.

主要方法:

开发并优化了一个详细的定量描述性分析 (QDA) 协议.
将QDA应用于用外源酶和超声波处理的*半结质*牛肉上.
在传感和仪器数据 (纹理,颜色) 之间进行了相关性分析.

主要成果:

在感觉和仪器纹理参数之间发现了显著的负相关性 (R > -0.81,P < 0.05).
没有观察到感官和仪器颜色参数之间的显著相关性 (P > 0.05).
QDA确定了仪器分析遗漏的关键生肉外观问题 (<6分) .

结论:

在原型阶段,QDA对于优化肉类软化技术至关重要.
感官评估为产品开发提供了关于纹理和外观的关键数据.
在工业化之前解决感官属性是市场成功的关键.

关键词:

外观外观的外观在QDA分析中,分析了QDA.快速招标是一项快速招标.一种半的牛肉.顺序分析顺序分析温柔温柔温柔温柔是一个

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Quantitative Analysis

Quantitative Analysis

Quantitative analysis is a technique for measuring the amount of specific constituents in a sample. When the sample's composition is unknown, qualitative analysis is performed first to identify its components, which ensures that the correct substances are measured during the quantitative phase.
In quantitative analysis, two key measurements are made: the sample quantity and a property proportional to the amount of the analyte (the substance being analyzed). This forms the basis of the method...