Red Orange and Bitter Orange IntegroPectin: Structure and Main Functional Compounds
Red Orange and Bitter Orange IntegroPectin: Structure and Main Functional Compounds
DRIFT, HPLC-MS and SPME-GC/MS analyses used to unveil the structure and the main functional compounds of red (blood) orange (Citrus sinensis) and bitter orange (Citrus aurantium) IntegroPectin show evidence that these new citrus pectins are comprised of pectin rich in RG-I hairy regions functionalized with citrus biophenols, chiefly flavonoids, and volatile molecules, mostly terpenes. Remarkably, IntegroPectin from the peel of fresh bitter oranges is the first high methoxyl citrus pectin isolated so far via hydrodynamic cavitation, whereas red orange IntegroPectin is a low methoxyl pectin. C. aurantium IntegroPectin has a uniquely high concentration of adsorbed flavonoids, especially flavanone glycosides hesperidin, naringin and eriocitrin.
Antonino Scurria、Rosaria Ciriminna、Ana Rosa Garcia、Giuseppe Avellone、Alexandra Fodalgo、Mario Pagliaro、Francesco Meneguzzo、Marzia Sciortino、Lorenzo Albanese、Laura Ilharco
Antonino ScurriaRosaria CiriminnaAna Rosa GarciaGiuseppe AvelloneAlexandra FodalgoMario PagliaroFrancesco MeneguzzoMarzia SciortinoLorenzo AlbaneseLaura Ilharco
生物化学生物科学研究方法、生物科学研究技术植物学
IntegroPectinCitrusGreen extractionHesperidinNaringinHydrodynamic cavitation
Antonino Scurria,Rosaria Ciriminna,Ana Rosa Garcia,Giuseppe Avellone,Alexandra Fodalgo,Mario Pagliaro,Francesco Meneguzzo,Marzia Sciortino,Lorenzo Albanese,Laura Ilharco.Red Orange and Bitter Orange IntegroPectin: Structure and Main Functional Compounds[EB/OL].(2022-03-15)[2025-05-09].https://chemrxiv.org/engage/chemrxiv/article-details/622a2ee0968f521af2b62119.点此复制
评论