Metabolic profiling of outer fruit peels from 15 accessions of pomegranate (Punica granatum L.) was written by Yaritz, Uri;Schweitzer, Ron;Holland, Doron;Tian, Li;Amir, Rachel. And the article was included in Journal of Food Composition and Analysis in 2022.COA of Formula: C30H26O12 The following contents are mentioned in the article:
Pomegranate (Punica granatum L.) fruit peels are known to enrich the nutritional value of pomegranate juice due to their highly abundant phenolic metabolites such as hydrolyzable tannins (HTs), anthocyanins, and flavonoids, as well as the whole-fruit-based industrial extraction process. These shikimate pathway-derived metabolites also provide protection against pests and abiotic stresses for the fruit, and are important for the com. trait of fruit peel color. To better understand the chem. diversity and biosynthetic relationships of phenolic metabolites in the outer fruit peel, we conducted metabolite profiling of outer peels from 15 pomegranate accessions largely varied in peel color using ultra high-performance liquid chromatog.-diode array detection (uHPLC-DAD) and liquid chromatog.-tandem mass spectrometry (LC-MS/MS). A total of 48 metabolites were (tentatively) identified through comparison to authentic standards, as well as MS or MS/MS spectral data in metabolomics databases. The 15 pomegranate accessions differ greatly in levels of anthocyanins, HTs, flavonoids, and other shikimate pathway-related metabolites, with the largest variations observed in the anthocyanin content. Neg. correlations between HTs and flavonoids/anthocyanins, and between anthocyanins and proanthocyanins were observed, suggesting that these metabolites may compete for the same biosynthetic precursors for their production and are coordinately regulated. This study involved multiple reactions and reactants, such as (2R,2’R,3R,3’R,4R)-2,2′-Bis(3,4-dihydroxyphenyl)-[4,8′-bichromane]-3,3′,5,5′,7,7′-hexaol (cas: 29106-49-8COA of Formula: C30H26O12).
(2R,2’R,3R,3’R,4R)-2,2′-Bis(3,4-dihydroxyphenyl)-[4,8′-bichromane]-3,3′,5,5′,7,7′-hexaol (cas: 29106-49-8) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.COA of Formula: C30H26O12
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts