Table 2.
Summarizes chemical composition data from peach by-products and the identification methods used
| Source | Work proposal | Identification technique * | Chemical composition | References |
|---|---|---|---|---|
| Identify anthocyanins from peach peel; the regulatory role of 1-methylcyclopropene and ethylene on anthocyanin accumulation, and the mechanism of ethylene-mediated inhibition of anthocyanin biosynthesis in the fruit | HPLC-TOF–MS | Cyanidin 3-Glucoside, Cyanidin 3-Galactoside, Cyanidin 3-Rutinoside, Delphinidin-3-Glucoside, Petunidin-3-Galactoside and Petunidin-3-Glucoside | Zhang et al. (2022) | |
| Identify and quantify the phenolics profile | UPLC-MS | Quercetin-3-Galactoside (FO1), Quercetin-3-O-Glucoside Plus Quercetin-3-O-Rutinoside (FO2) And Kaempferol-3-O-Glucoside | Saidani et al. (2017) | |
| Determine the polyphenols profile and antioxidant capacity from peach peel and pulp, of 6 different peach cultivars and one nectarine cultivar | HPLC–DAD | Flavonols (Quercetin-3-Rutinoside, Quercetin-3-Glucoside, Quercetin-3-Rhamnoside and Kaempferol-3-Rutinoside) | Stojanovic et al. (2016) | |
| Peel | Report the phenolic and vitamin C composition, in vitro antioxidant potencies and metal chelating activity of pulp and peel for five peach cultivars | HPLC–DAD | Hydroxybenzoic Acid (Protocatechuic Acid), Two Hydroxycinnamates (Chrologenic Acid, Neo-Chlorogenic Acid), One Flavan 3-Ols ((+)-Catechin) And One Flavonol (Quercetin-3-Rutinoside) | Liu et al. (2015) |
| Determine a time course of UV-B-stimulated transcription of genes involved in UVR8 signaling, in phenolics biosynthesis and their transcriptional regulators; phenolics quantification from peach peel | UHPLC-ESI-QTOF-MS | Cyanidin (2-(3,4-Dihydroxyphenyl) Chromenyl-3,5,7-Triol; Anthocyanins), (+)–Catechin (Flavanols), Luteolin (3 ′, 4 ′, 5,7-Tetrahydroxyflavone; Resveratrol (3,4 ′, 5-Trihydroxy-Trans-Stilbene; Stilbenes), 5-Pentadecylresorcinol (Alkylphenols), Hydroxycinnamic Acids, Sesamine (Furofuran Lignans) and Matairesinol (Dibenzylbutyrolactone and Dihydroxydibenzylbutane Lignans | Santin et al. (2019) | |
| Seeds | Recover phenolic compounds from the stone from peach (Prunus persica L.), nectarine (Prunus nucipersicaL.), plum (Prunus domesticaL.) and apricot (Prunus armeniaca L.) |
HPLC–PDA; LC-ESI-QTOF-MS/MS |
Gallic acid, Protocatechuic acid, p-Hydroxybenzoic acid, Chlorogenic acid, Caffeic acid, Catechin, Epicatethin, Epicatechin gallate, Quercetin and Kaempferol | Hong et al. (2021) |
| Separate components from Prunus persica kernel for possible development of anti-inflammatory, analgesic, and antipyretic medicinal agents from natural resources | LC–ESI–MS/MS | Amigdalin, Prunasin, Apigenin O-pentoside, Methylated flavonoid haxoside and Naringenin O-hexoside | Elshamy et al. (2019) | |
| Identify the peptides from peach seeds and their relation with the protective effect of genotypes in which they were identified | RP-HPLC-ESI-Q-TOF | Peptides contained high amounts of hydrophobic amino acids and imidazole-containing amino acids | Hernández-Corroto et al. (2018) | |
| Evaluate the oxidative stability, thermal behavior, antioxidant activity, phenolic content, and physicochemical properties of Prunus persica kernel oil | GC | Palmitic acid, Palmitoleic acid, Stearic acid, Oleic acid and Linoleic acid | Sodeifian and Sajadian (2021) | |
| Peptides in fraction PSH-3 kilodaltons (kDa) from peach seeds | LC-Q-TOF–MS/MS | Peptide isoleucine–tyrosine–serine–proline–histidine (IYSPH) | Vásquez-Villanueva et al. (2019) | |
| Pomace | To assess the binding capacity of the soluble peach fiber (SPF) as influenced by the microfluidization pretreatment and cellulase hydrolysis | HPAEC-PAD | Lactose, glucose, xylose,mannose, and fructose, rhamnose and anrabinose | Xu et al. (2015) |
*HPLC-TOF–MS high-performance liquid chromatography coupled mass spectrometry time-of-flight, UPLC–MS ultrahigh-pressure liquid chromatography coupled mass spectrometry, HPLC DAD high-performance liquid chromatography diode array detection, UHPLC/QTOF ultrahigh-pressure liquid chromatography coupled quadrupole-time-of-flight, UHPLC-ESI-QTOF-MS ultrahigh-pressure liquid chromatography coupled to a quadrupole-time-of-flight high-resolution mass spectrometer via an electrospray ionization system, HPLC–PDA LC-ESI-QTOF-MS/MS high-performance liquid chromatography photodiode array and liquid chromatography electrospray ionization quadrupole-time-of-flight mass/mass spectrometry, LC–ESI–MS/MS liquid chromatography electrospray ionization mass/mass spectrometry, RP-HPLC-ESI-Q-TOF reversed-phase high-performance liquid chromatography coupled to electrospray-ionization quadrupole-time-of-flight mass spectrometry, CG gas chromatography, LC-Q-TOF–MS/MS liquid chromatography quadrupole-time-of-flight mass/mass spectrometry, HPAEC-PAD high performance anion exchange chromatography coupled with a pulse amperometric detector. The data from Table 2 comprises recent publications from 2015-2021