Physicochemical and Phytochemical Properties of Different Extracts of Sumac Plant (Rhus coriaria L.) Grown in Tunceli, Türkiye

Authors : Esra YÜKSEL, Olcay KAPLAN İNCE

Pages : 174-186

Doi:10.24323/akademik-gida.1351175

View : 48 | Download : 52

Publication Date : 2023-08-29

Article Type : Research Paper

Abstract :In this study, sumac plant insert ignore into journalissuearticles values(Rhus coriaria L.); naturally grown in Tunceli insert ignore into journalissuearticles values(Türkiye); was collected from 5 different provinces and investigated for their phytochemical properties. In sumac samples, pH, color, ash amount, total phenolic content insert ignore into journalissuearticles values(TPC);, 2,2-diphenyl-1-picrylhydrazyl insert ignore into journalissuearticles values(DPPH); free radical scavenging capacity, metal chelating capacity, copper insert ignore into journalissuearticles values(II); ion reducing antioxidant capacity insert ignore into journalissuearticles values(CUPRAC);, reducing power, mineral matter content, organic acids as tartaric acid, malic acid and citric acid, phenolic compounds as gallic acid, vanillic acid, caffeic acid, routine, resveratrol, insert ignore into journalissuearticles values(-);- epicatechin, and insert ignore into journalissuearticles values(+);- catechin hydrate contents were determined. The highest TPC was found in the acidified methanol extract insert ignore into journalissuearticles values(AME); and the DPPH free radical scavenging capacity was found in the acidified acetonitrile extract insert ignore into journalissuearticles values(AAE);. It was determined that all extracts of sumac sample 5 insert ignore into journalissuearticles values(S5); collected from Pertek district, metal chelating capacity was higher than the other samples but lower than the metal chelating capacity of ethylene diamine tetra acetic acid insert ignore into journalissuearticles values(EDTA);. CUPRAC was detected at the highest concentration of 118.0±3.0 mg caffeic acid equivalent kg-1 insert ignore into journalissuearticles values(mg CAE kg-1); in the AME, at the lowest 10.2±0.6 mg CAE kg-1 in the AAE for S5 sample. It was found that the reducing powers of all samples were found to be lower than the reducing power of synthetic antioxidants insert ignore into journalissuearticles values(butylhydroxytoluene insert ignore into journalissuearticles values(BHT);, α tocopherol, and vitamin C);, and the samples were rich in mineral substances, the predominant organic acid was malic acid, and phenolic compound was gallic acid.
Keywords : Antioksidan kapasite, Fenolik madde, Mineral, Organik asit, Sumak