[1]李海峰,张燕,贺晓光,等.苹果(黄元帅)贮藏过程中品质变化与介电特性及力学特性的相关性[J].江苏农业学报,2015,(04):906-914.[doi:10.3969/j.issn.1000-4440.2015.04.032]
 LI Hai-feng,ZHANG Yan,HE Xiao-guang,et al.Relationship between apple qulity and dielectric property and mechanical property during storage[J].,2015,(04):906-914.[doi:10.3969/j.issn.1000-4440.2015.04.032]
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苹果(黄元帅)贮藏过程中品质变化与介电特性及力学特性的相关性()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年04期
页码:
906-914
栏目:
加工贮藏·质量安全
出版日期:
2015-08-31

文章信息/Info

Title:
Relationship between apple qulity and dielectric property and mechanical property during storage
作者:
李海峰张燕贺晓光张海红
(宁夏大学农学院食品科学系,宁夏银川750021)
Author(s):
LI Hai-fengZHANG YanHE Xiao-guangZHANG Hai-hong
(Department of Food Science, College of Agriculture, Ningxia University, Yinchuan 750021, China)
关键词:
介电常数力学品质果品贮藏
Keywords:
dielectric constantmechanical qualityfruit and vegetable storage
分类号:
S661.1
DOI:
10.3969/j.issn.1000-4440.2015.04.032
文献标志码:
A
摘要:
为了研究苹果(黄元帅)在贮藏过程中品质与介电常数及力学特性之间的相关性,试验首先对不同贮藏条件(常温、4 ℃)的苹果水分和糖度进行了检测,同时使用LCR测量仪和TA-XT plus质构仪,对苹果进行介电检测和压缩-穿刺试验。结果表明:苹果的复阻抗与水分含量、糖度的决定系数分别达到0.911 1和0.959 3,苹果果皮强度与水分含量、糖度的决定系数分别达到0.901 6和0.927 3,均有显著相关性。
Abstract:
To discuss the effects of apple quality changes on the dielectric and mechanical property, the correlations between apple quality parameters and dielectric and mechanical parameters were studied by detection of water and sugar contents stored at room temperature and 4 ℃ and dielectric and mechanical measurement. Results showed that the determination coefficients between complex impedance and water content, and between complex impedance and sugar content were 0.911 1 and 0.959 3, respectively. The determination coefficients between peel strength and water content and between peel strength and sugar content were 0.901 6 and 0.927 3, respectively. It was indicated that the apple quality was positively correlated with dielectic and mechanical properties.

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备注/Memo

备注/Memo:
收稿日期:2015-02-15 作者简介:李海峰(1973-),男,陕西榆林人,硕士,副教授,主要从事农产品无损检测及加工。(E-mail)lihaifeng0426@163.com
更新日期/Last Update: 2015-08-31