Influence of Geographical Location of Orchards on Green Kiwifruit Bioactive Components

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• 作者：Ivana Giangrieco ; Simona Proietti ; Stefano Moscatello ; Lisa Tuppo ; Alberto Battistelli ; Francesco La Cara ; Maurizio Tamburrini ; Franco Famiani ; Maria Antonietta Ciardiello
• 刊名：Journal of Agricultural and Food Chemistry
• 出版年：2016
• 出版时间：December 7, 2016
• 年：2016
• 卷：64
• 期：48
• 页码：9172-9179
• 全文大小：509K
• ISSN：1520-5118

文摘

Italy is one of the world’s major kiwifruit producers and exporters with orchards located in different areas from the north to the south of the peninsula. This study sought to investigate for the first time the possible influence of the geographical location of kiwifruit orchards on some fruit components, selected because of their involvement in beneficial or negative effects on human health. The fruits harvested in 16 Italian areas were analyzed, and the results obtained show that the observed variations of the relative amounts of total proteins, kiwellin, the major allergen actinidin, ascorbate, polyphenols, and superoxide dismutase (SOD)-like activity seem not to be related to the geographical location of the orchards. In contrast, the high concentration of the nutraceutical peptide kissper seems to have some relationship with the cultivation area. In fact, its amount is much higher in the fruits from the Lazio region, thus providing added value to these kiwifruits.