Alizadeh, Zeinab; Fattahi, Mohammad published the artcile< Essential oil, total phenolic, flavonoids, anthocyanins, carotenoids and antioxidant activity of cultivated Damask Rose (Rosa damascena) from Iran: With chemotyping approach concerning morphology and composition>, Computed Properties of 112-63-0, the main research area is Rosa essential oil phenolic compound flavonoid anthocyanin carotenoid Iran.
In the present study, the percentage, and components of essential oil, total phenol, flavonoids, anthocyanins, carotenoids and antioxidant capacity of 24 accessions of cultivated Damask rose have been investigated. These accessions had a 0.010-0.055 (v/w) percentage of essential oil. GC/MS anal. revealed forty-nine constituents that formed more than 90% of detected compounds Geraniol, citral, Me linoleate, n-heneicosane, and n-octane were the major components of essential oils. Acc.1 had the highest total phenol (165 mg Gallic acid/g DW) and flavonoid content (81 mg Quercetin/g DW). Total anthocyanin ranged from 0.5 to 3.5 (mg cyanidin-3-glucoside/g DW). Carotenoid content ranged from 0.002 to 0.055 mg/g DW, the highest being observed in Acc.18. Based on cluster anal. and, the accessions were categorized into seven groups. The antioxidant activities of the samples were determined using DPPH free radical scavenging activity and ferric reducing antioxidant power (FRAP) assay. All the accessions (4-12渭g/mL) had lower IC50 than ascorbic acid (18渭g/mL). In FRAP assay, they had high antioxidant activity in a range of 10-25渭mol Fe+2/g DW. Based on the high and valuable source of bioactive compounds of Damask rose the elite accessions can be recommended for boosting cultivation and food applications.
Scientia Horticulturae (Amsterdam, Netherlands) published new progress about Anthocyanins Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Computed Properties of 112-63-0.
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