2026-04-30T07:29:36Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/370 2021-12-13T01:40:28Z 1582963788001:1582966466300 user-ydbu

A Study of Phytochemical Constituents and Colouring Matter from the Bark of Acacia leucophloea Willd Thazin Win The plant Acacia leucophloea Willd (Hta-naun) contains the potent compounds. In this research paper, Acacia leucophloea Willd. was selected for chemical analysis. The sample was collected from Nyaung-Oo Township, Mandalay Region. Preliminary phytochemical screenings of the crude extract were done. The bark of Hta-naun contains alkaloid, glycoside, saponin, phenolic compound, polyphenol, flavonoid, sugar, steroid and terpene. In addition, colouring pigment present in the bark sample was studied. It was also studied by dyeing with cotton. Different colours were exhibited depending on the mordant used. The present work shows that the bark of Hta-naun can be used as dyes for colouring textiles. 2018 http://hdl.handle.net/20.500.12678/0000000370 https://meral.edu.mm/records/370