Nuclear magnetic resonance analysis of water soluble metabolites allows the geographic discrimination of pistachios (Pistacia vera)
Aqueous extracts of roasted pistachio (Pistacia vera) from different geographic origin were analyzed by 1H nuclear magnetic resonance (NMR) spectroscopy. Forty-eight water-soluble metabolites, classified in organic acids, amino acids, carbohydrates and miscellaneous metabolites, were identified by means of 1D and 2D NMR experiments, and twenty-eight of them were quantified. The different metabolite contents highlighted that […]
Chilling accumulation effects on performance of pistachio trees cv. Mateur in dry and warm area climate
Pistachio (Pistacia vera var Kerman) from Argentinean cultivars. A natural product with potential to improve human health
The chemical profile, mineral content as well as antioxidant activities of three cultivars of Pistacia vera cv Kerman were investigated. The total phenolic (TP) content flavonoids (FT) and anthocyanins (TA) were measured. Additionally, the profile of polyphenols was analyzed. A slight, not significant, increment was observed in TP content between cultivars with different age (5, […]