Chemometric Classification of Apple Juices According to Variety and Geographical Origin Based on Polyphenolic Profiles

• Published in: Journal of agricultural and food chemistry Vol. 61; no. 28; pp. 6949 - 6963
• Main Authors: Guo, Jing, Yue, Tianli, Yuan, Yahong, Wang, Yutang
• Format: Journal Article
• Language: English
• Published: Washington, DC American Chemical Society 17.07.2013
• Subjects: analysis; Analysis of Variance; apple juice; apples; Beverages; Beverages - analysis; Beverages - classification; Biological and medical sciences; chemistry; China; classification; Discriminant Analysis; Food industries; Fruit; Fruit - chemistry; Fruit and vegetable industries; Fundamental and applied biological sciences. Psychology; high performance liquid chromatography; Malus; Malus - chemistry; polyphenols; Polyphenols - analysis; prediction; principal component analysis; protected designation of origin; Reproducibility of Results; Species Specificity; spectrometers; China; polyphenol; chemometric techniques; classification; apple juice; Polyphenol; Apple; Fruit; Classification; Fruit product; Geographical origin; Fruit juice; Variety; Chemometrics; Profile

To characterize and classify apple juices according to apple variety and geographical origin on the basis of their polyphenol composition, the polyphenolic profiles of 58 apple juice samples belonging to 5 apple varieties and from 6 regions in Shaanxi province of China were assessed. Fifty-one of th...