Bionanomaterials: Synthesis, Physico-Chemical and Multivariate Analyses of the Dicotyledonatae and Pinatae Essential Oil/ beta - cyclodextrin Nanoparticles

Costescu, Corina; Hadaruga, Nicoleta Gabriela; Hadaruga, Daniel Ioan; Rivis, Adrian; Ardelean, Aurel; Lupea, alfa Xenia

Corina Costescu, Nicoleta Gabriela Hadaruga, Daniel Ioan Hadaruga, Adrian Rivis, Aurel Ardelean,alfa Xenia Lupea

Bionanomaterials: Synthesis, Physico-Chemical and Multivariate Analyses of the Dicotyledonatae and Pinatae Essential Oil/ beta - cyclodextrin Nanoparticles

Abstract:

The paper presents a multivariate analysis (PCA-principal component analysis) of the essential oils from Dicotyledonatae and Pinatae classes encapsulated in b-cyclodextrin. The essential oil/b--cyclodextrin complexes were obtained by solution method. Uncomplexed volatile oils and complexes with b--cyclodextrin were analyzed by gas chromatography-mass spectrometry (GC-MS) and thermogravimetry (TG), respectively. In order to evaluate the composition of the encapsulated oil, this was extracted from the complex and analyzed by GC-MS. For the GC data of the uncomplexed essential oils and the complexed ones, a powerful multivariate statistical procedure (PCA) was applied. Samples were very good classified in botanical classes or in uncomplexed and complexed ones using the GC data of the monoterpene compounds.

Keywords:
b--cyclodextrin; essential oils; encapsulation; thermogravimetry; gas chromatography-mass spectrometry; multivariate analysis; PCA

Issue: 2008, Volume 59, Issue 7

Pages:

Publication date: 2008/8/9

https://doi.org/10.37358/RC.08.7.1885

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This article is published under the Creative Commons Attribution 4.0 International License

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