Characterization of Chinese white-flesh peach cultivars based on principle component and cluster analysis
文献类型: 外文期刊
第一作者: Lyu, Jian
作者: Lyu, Jian;Liu, Xuan;Bi, Jin-feng;Jiao, Yi;Wu, Xin-ye;Ruan, Weihong
作者机构:
关键词: White-flesh peach;Quality evaluation;Principle component analysis;Cluster analysis;Cultivars
期刊名称:JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE ( 影响因子:2.701; 五年影响因子:3.574 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The purpose of this study was to gain insights into the variations in quality characteristics of white-flesh peach fruits. Eighteen cultivars of north of China were investigated. The quality evaluation indicators, including color, physico-chemical and nutritional attributes were measured. Analysis of variance revealed that all the indicators showed significant differences among the cultivars, except edible rate. Principal Component Analysis (PCA) conducted to distinguish the indicators among cultivars, suggested that the most important factors affecting the peach quality could be reduced into nine principal components. Crude fiber content, glucose content, peel-b*, TA, moisture content, pulp-firmness, quinic content, shikimic content and edible rate could be regarded as the characteristic indicators for PC1, PC2, PC3,PC4, PC5, PC6, PC7, PC8 and PC9, respectively. Cluster analysis classified the different cultivars into five main groups on the basis of the measured quality evaluation indicators, and the results were in good accordance with PCA results.
分类号: TS2
- 相关文献
作者其他论文 更多>>
-
Osmotic dehydration with different agents induced pectin diversity: Physicochemical and structural properties of pectin from instant controlled pressure drop dried peach chips
作者:Wang, Fengzhao;Bi, Jinfeng;Xie, Jin;Wang, Jingxuan;Lyu, Jian;Wang, Fengzhao;Bi, Jinfeng;Wang, Jingxuan
关键词:Osmotic dehydration; Pectin; Trehalose; Thermal stability; Rheological properties
-
Effect of different pectin sources and structures on the stability of cyanidin-3-O-glucoside (C3G)
作者:Jiang, Xiyu;Verkerk, Ruud;Dekker, Matthijs;Bi, Jinfeng;Liu, Xuan;Liu, Meng;Xie, Huimin;Liu, Meng
关键词:Pectin structures; Binding percentage; Color; Particle size and zeta potential; Light and thermal degradation
-
Dysphagia food: Impact of soy protein isolate (SPI) addition on textural, physicochemical and microstructural properties of peach complex gels
作者:Xie, Jin;Bi, Jinfeng;Wang, Fengzhao;Lyu, Jian;Xie, Jin;Nicolas, Jacquet;Christophe, Blecker
关键词:Peach pulp; Soy protein isolate; Dysphagia; Rheology; Texture
-
Study of the Effects of Spraying Non-Bagging Film Agent on the Contents of Mineral Elements and Flavonoid Metabolites in Apples
作者:Wang, Fang;Wang, Xiaojing;Gao, Yingyin;Wu, Xiaomin;Ding, Yuduan;Liu, Xuan;Tian, Jianwen;Li, Xiaolong
关键词:apples; mineral elements; flavonoid metabolites
-
Lipidomics analysis unveils the dynamic alterations of lipid degradation in rice bran during storage
作者:Liu, Xuan;Li, Zhong;Lan, Dongming;Wang, Yonghua;Wang, Weifei;Xu, Long;Wang, Yonghua
关键词:Rice bran; Rice bran oil; Oxylipids; Oxidative rancidity; Volatile secondary oxidation products
-
Integrating bio-organic fertilization increases twice-yearly cabbage crop production by modulating soil microbial community and biochemical properties in Northwest Plateau
作者:Li, Ju;Xiao, Xuemei;Lyu, Jian;Zhang, Guobin;Feng, Zhi;Yu, Jihua;Xiao, Xuemei;Yu, Jihua;Ali, Muhammad;Gao, Chengfei
关键词:Bio-organic fertilizer; Cabbage; Soil fertility; Bacterial and Fungi; Northwest Plateau
-
Lipidomics analysis of rice bran during storage unveils mechanisms behind dynamic changes in functional lipid molecular species
作者:Liu, Xuan;Li, Zhong;Lan, Dongming;Wang, Yonghua;OuYang, Bo;Wang, Weifei;Wang, Yonghua
关键词:Rice bran; Bioactive compounds; Lipidomics; Metabolic pathways; Storage duration; Rancidity