2026-03-14T20:35:44Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/361 2021-12-13T02:56:11Z 1582963788001:1582966466300 user-ydbu

Isolation and structural identification of mangiferin compound from natural medicine of mingut-thee-hsays Dr.Nyo Nyo Win Mangosteen fruit contains these powerful antioxidants, but is more in the bark or skin of the fruit. In this paper, the fruit of mangosteen Garcinia mangostana L. was collected from Taung-gu, Bago Region. Firstly, the preliminary phytochemical screening of mangosteen was done by test tube method. This fruit contains alkaloid, flavonoid, phenolic compound, polyphenol, glycoside, saponin, tannin, reducing sugar and steroid respectively. And then, mingut-thee-hsay from drug store was selected for chemical analysis. Moreover, the amount of trace elements was determined by using Atomic Absorption Spectrophotometric method (AAS). In addition, a pure compound (Mangiferin) was isolated from mingut-thee-hsay by using Thin Layer Chromatographic (TLC) technique. Finally, the functional groups were determined by FT-IR spectroscopic method. 2017 http://hdl.handle.net/20.500.12678/0000000361 https://meral.edu.mm/records/361