Estimation of Changes in Mechanical and Color Properties from the Weight Loss Data of “Shine Muscat” Fruit during Storage
Estimation of Changes in Mechanical and Color Properties from the Weight Loss Data of “Shine Muscat” Fruit during Storage
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根据“阳光玫瑰香”果实贮藏期间的失重数据估算机械和颜色特性的变化
DOI：
10.1155/2018/7258029
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发表时间：
2018
影响因子：
3.3
通讯作者：
Shiina Takeo
中科院分区：
文献类型：
--
作者：
Watanabe Takashi;Nakamura Nobutaka;Ota Nobuyoshi;Shiina Takeo
“香麝香”果实是日本常见的食用葡萄品种，但其贮藏特性，尤其是物理特性尚未得到研究。本研究的目的是阐明光泽麝香果实在贮藏过程中的失重，力学和颜色特性的变化及其之间的关系。在15°C下在两种相对湿度（RH）条件下进行储存测试，即，RH 95%和RH 40%。根据贮藏期间的质量变化计算果实的重量损失。通过压缩试验研究了断裂点处的力学性能-应力、应变和弹性。颜色特性、色差（ΔE）和色度（C）由mL色度a/b B标度参数计算。断裂应力不反映储存期间样品机械特性的变化。失重率与断裂应变、断裂弹性、ΔE、C高度相关。此外，可以从重量损失数据估计物理性质（R2= 0.81-0.94）。我们展示了失重和其他物理性质的变化，并提出了基于失重数据估计物理性质的方程。该方程可作为评价玫瑰香麝香果实贮藏特性的一种简便、无损的方法。
“Shine Muscat” fruit is a table grape commonly consumed cultivar in Japan; however, the storage characteristics have not been investigated, especially physical properties. The objective of this study was to clarify changes in weight loss, mechanical, and color properties of Shine Muscat fruit during storage and the relationships between them. The storage tests were performed at 15°C under two relative humidity (RH) conditions, i.e., RH 95% and RH 40%. The weight loss of fruit was calculated from the mass changes during storage. The mechanical properties—stress, strain, and elasticity—at the break point were examined by compression tests. The color properties, color differences (ΔE), and chroma (C) were calculated fromL∗a∗b∗scale parameters. The breaking stress did not reflect changes in the mechanical characteristics of samples during storage. Weight loss was highly correlated with the breaking strain and elasticity, ΔE, andC. In addition, the physical properties could be estimated from weight loss data (R2= 0.81–0.94). We showed the changes in weight loss and other physical properties and proposed equations to estimate the physical properties based on weight loss data. The equations indicated the importance of inhibiting the weight loss to maintain the quality and could be used as a nondestructive and easy method for assessment of storage characteristics of Shine Muscat fruit.
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DOI：
10.2503/hrj.16.229
发表时间：
2017-01-01
期刊：
Horticultural Research (Japan)
影响因子：
--
作者：
Yamada, Masahiko;Yamane, Hiroyasu;Sato, Akihiko
通讯作者：
Sato, Akihiko
‘阳光麝香’葡萄浆果的皮肤褐变和 PPO、STS 和 CHS 基因的表达
DOI：
--
发表时间：
2014
期刊：
影响因子：
--
作者：
Yuka Suehiro;K. Mochida;H. Itamura;T. Esumi
通讯作者：
T. Esumi
使用色差公式的可接受性数据集进行性能测试
DOI：
10.2150/jieij1980.87.5_293
发表时间：
2003
期刊：
Journal of The Illuminating Engineering Institute of Japan
影响因子：
--
作者：
Hitoshi Komatsubara
通讯作者：
Hitoshi Komatsubara
影响因子：
3.9
作者：
AGUILERA, JM;OPPERMANN, K;SANCHEZ, F
通讯作者：
SANCHEZ, F
影响因子：
5.5
作者：
P. Lewicki;W. Wolf
通讯作者：
W. Wolf