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评估三个日果品种的物理机械特性,以保持保存和外观品质

Mohamed Ghonimy¹, Raed Alayouni², Garsa Alshehry³

¹Department of Agricultural and Biosystems Engineering, College of Agriculture and Food, Qassim University, Buraydah 51452, Saudi Arabia.

Foods (Basel, Switzerland)

|June 13, 2025

概括

枣子的物理机械性能因品种和成熟阶段而异. 了解这些差异,就像苏卡里.

科学领域:

农业科学农业科学
食品科学食品科学食品科学
材料科学材料科学材料科学

背景情况:

枣子的物理机械性能是其质量和新鲜度的关键指标.
这些特性,包括度和水分含量,影响成熟度的评估和适合消费.

研究的目的:

为了评估Sukkari,Khalas和Saqie日品种在成熟阶段的物理机械性质.
通过了解机械行为来提高食品质量和优化收获后处理.
提供关于成熟过程中的应力-应变行为,机械电阻,可变形性和结构稳定性的见解.

主要方法:

在成熟过程中对物理特征 (尺寸,质量,水分含量,密度) 的评估.
评估机械阻力和应力-应变行为.
在不同的温度和压力下,在Tamr阶段测量动力摩擦系数.

主要成果:

在所有品种的成熟阶段观察到物理和机械性质的显著变化.
苏卡里表现出最明显的水分流失和软化,而萨基则表现出最小的变化,表明质量保留的优越性.
确定了动态摩擦系数的种类特定差异,Sukkari具有最高值.

结论:

成熟显著影响日果的物理机械性质,具有显著的品种特定变化.
了解这些特性对于优化收获后处理,加工和质量保护至关重要.
特定品种的机械分析对于改善工业规模的枣果加工和减少损失至关重要.

关键词:

日期日期日期日期.摩擦摩擦摩擦摩擦摩擦果子的果子的果子的果子的果子物理-机械物理-机械压力压力压力压力压力压力压力行为温度的温度的温度的温度的温度.

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