HUANG Siqi,CHEN Yuan,FAN Dongbin,et al.Study on Lavender Fragrance-Releasing Plywood Manufacturing and the Aroma Release[J].Chinese Journal of Wood Science and Technology,2025,39(02):21-29. DOI: 10.12326/j.2096-9694.2024126.
Study on Lavender Fragrance-Releasing Plywood Manufacturing and the Aroma Release
Lavender essential oil microcapsules were prepared by in-situ polymerization
compounded with soybean meal protein adhesive to form a system with slow-release fragrance. The lavender fragrance-releasing plywood was manufactured. The results showed that the main aroma components in the aroma-releasing plywood were D-limonene
eucalyptol
and linalool
accounting for 45.21%~49.44%. By adding 0.5% (by mass of adhesive) microcapsules
the plywood panels release a stable and long-lasting fragrance
with the scent grade remaining at level 1 or above even after 350 days. The addition of lavender essential oil microcapsules almost did not affect the adhesive properties of soybean meal protein adhesive. The microcapsule wall material and the adhesive layer with microporous structure synergistically released the aroma slowly
endowing the fragrance-releasing plywood with excellent fragrance slow-release performance.
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