Stability studies of natural and complex dyes in different solvent and polymer system / Rohaity Ramli
Purple sweet potatoes anthocyanin (PSPA) was extracted using two different solvents; water and ethanol in acidic condition. PSPA and Tin phtalocyanine dichloride were doped in PMMA. The stabilities of dye and dye doped polymer were then evaluated by exposure to UV lamp and storage at different tempe...
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| Format: | Student Project |
| Language: | English |
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Faculty of Applied Sciences
2009
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| Online Access: | http://ir.uitm.edu.my/id/eprint/23041/ http://ir.uitm.edu.my/id/eprint/23041/1/PPb_ROHAITY%20RAMLI%20AS%2009_5.pdf |