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Preparation of micro-encapsulated strawberry fragrance and its application in the aromatic wallpaper

Xiao Z., Zhang Y., Zhu G., Niu Y., Xue Z., Zhu J.

Polish Journal of Chemical Technology

2017

Vol. 19, nr 1

89--94

Micro-encapsulated strawberry fragrance was successfully prepared with wall materials including maltodextrin, sodium octenylsuccinate and gum Arabic. The micro-capsule was added to wallpaper and aromatic wallpaper with strawberry characteristics was obtained. The particle distribution, surface morphology, chemical structure, thermal property and controlled release performance of micro-encapsulated fragrance and aromatic wallpaper were investigated using laser particle size analyzer, scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-TR), thermal gravity analysis (TGA) and chromatography-mass spectrometer (GC-MS). The results showed that the average diameter of micro-capsule was 2 μm and the particles mainly distributed in the tissues of wallpaper. The result of TGA showed that the micro-capsule had a good stability. Meanwhile, the aromatic wallpaper had strawberry aroma more than 3 months and took on excellent controlled release performance.

Profile z PVC oraz tapety do wykończania wnętrz

Prokop M.

Materiały Budowlane

2001

nr 10

48-51