Tunnisa, Fitra published the artcileAntioxidant and antidiabetic compounds identification in several Indonesian underutilized Zingiberaceae spices using SPME-GC/MS-based volatilomics and in silico methods, HPLC of Formula: 124-76-5, the main research area is Zingiber eucalyptol fenchone volatiles antioxidant antidiabetic SPME GCMS Indonesia; AC, Amomum compactum Soluble ex Maton; AGI, α-glucosidase inhibitor; AM, Alpinia malaccensis (Burm.f.) Roscoe; Antioxidant; BR, Boesenbergia rotunda L. Mansf.; CA, Curcuma aeruginosa Roxb; CH, Curcuma heyneana Val. & Zijp; CP, Curcuma purpurascens Blume; CT, Curcuma petiolata Roxb; CUPRAC, Cupric ion reducing antioxidant capacity; CZ, Curcuma zedoria Roscoe; DPPH, 2,2-diphenyl-1-picrylhydrazyl; FRAP, Ferric reducing antioxidant property; GC/MS, Gas chromatography/mass spectrometry; Metabolomics; OPLS, Orthogonal projection to the least square; PCA, Principal component analysis; SPME, Solid phase micro extraction; SPME-GC/MS; TFC, Total flavonoid content; TPC, Total phenolic content; Volatiles; ZA, Zingiber aromaticum Val.; ZC, Zingiber purpureum Roscoe; ZO, Zingiber ottensii Val.; ZZ, Zingiber zerumpet L. Roscoe ex Sm.; α-Glucosidase inhibitor.
This study aimed to identify compounds in 12 minor Zingiberaceae spices grown in Indonesia linked with in vitro α-glucosidase inhibitor and antioxidant (DPPH, FRAP, CUPRAC) activities using SPME-GC/MS volatilomics. The results illustrated that Zingiber aromaticum Val., Alpinia malaccensis (Burm.f.) Roscoe, Amomum compactum Soluble ex Maton, and Zingiber purpureum Roscoe had the highest α-glucosidase inhibitor and DPPH, FRAP, CUPRAC antioxidant activities, resp. Also, the total phenolic content pos. influenced DPPH, FRAP, and CUPRAC antioxidant activities. The strongest pos. correlation with α-glucosidase inhibitor and DPPH antioxidant activities was found in eucalyptol; whereas o-cymene and terpinen-4-ol had the strongest correlations with FRAP and CUPRAC antioxidants, resp. Furthermore, the mol. docking anal. revealed that all compounds with a strong correlation with α-glucosidase inhibitor activity (based on their OPLS VIP score) had binding energies (-5.06 – -6.26 kcal/mol) close to Acarbose (-10.11 kcal/mol). Thus, this study provided vital information on the volatile compounds in underutilized spices associated with their health beneficial properties.
Food Chemistry: X published new progress about Adipose tissue. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, HPLC of Formula: 124-76-5.
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