Effects of agronomical practices on chemical composition of table grapes evaluated by NMR spectroscopy

On the use of Ethephon as abscising agent in cv. Crimson Seedless table grape production: Combination of Fruit Detachment Force, Fruit Drop and metabolomics

“…In the region 2.5-0.0 ppm most signals derive from amino acids. Signals attribution was made by comparison with spectra of authentic samples and with literature data (Ali et al, 2011;Ferrara et al, 2013Gallo et al, 2014;Son et al, 2009). In Table 2, metabolites identified in berries of 'Crimson Seedless' are listed and, for each signal, chemical shift (d, ppm) and multiplicity are also reported.…”

“…Metabolomics aims at measuring the global, dynamic metabolic response of the living systems to biological stimuli and provides information on a wide range of detectable chemical compounds contained in food products. Metabolomic studies usually involve Nuclear Magnetic Resonance (NMR) spectroscopy or High Resolution Mass Spectrometry (HRMS) supported by multivariate statistical methods (Ali et al, 2011;Bevilacqua et al, 2012;Ferrara, Mazzeo, & Netti et al, 2014;Ferrara et al, 2013;Gallo et al, 2014;Kim, Choi, & Verpoorte, 2010;Nicholson & Lindon, 2008;Schripsema, 2010;Son et al, 2009;Sumner, Mendes, & Dixon, 2003;Wishart, 2008). It is generally accepted that a single analytical technique seldom provides complete information on the metabolome and therefore a combined approach is desirable to gain a comprehensive view.…”

Relationship of Moisture Status and Quality Characteristics of Fresh Wet Noodles Prepared from Different Grade Wheat Flours from Flour Milling Streams

“…e T 21 expressed by the relaxation time of water was related to the presence of nonaqueous material, including gluten protein, starch, and other macromolecular substances, also known as "deep binding water" [30,31]. e T 22 represents the water associated with the starch/arabinoxylans, as the gelatinization process includes the absorption of water [32].…”

High-Throughput Sequencing Technologies and new Approaches in Food Microbiology

“…Recently, some investigations have analyzed as the level of ripening of some foods, as peach, depends on the abundance of several metabolites, including amino acids and sugars [22]. Examples of metabolic approaches on different foodstuffs include grape and wine [23].…”