Have a personal or library account? Click to login
The Use of Enzyme Systems of the Genus Prunus for the Production of Benzaldehyde Cover

The Use of Enzyme Systems of the Genus Prunus for the Production of Benzaldehyde

Open Access
|May 2023

Abstract

Aim

Benzaldehyde occurs in a number of plants, especially in the family Rosaceae and in particular in the genus Prunus. In nature, there are more than 100 genera and 3,000 species in the Rosaceae family. The objective of this study was to investigate the chemical composition of leaf essential oil of peach (Prunus persica L.) and cherry laurel (Prunus laurocerasus L.) as a new potential source of natural benzaldehyde.

Methods

The essential oil was prepared by hydrodistillation, and chemical constituents were determined by GC-FID, GC-MS and chromatographic profiles were compared with each other.

Results

The results show that essential oil obtained from peach and cherry laurel leaves appear to be a promising source of natural benzaldehyde. Under laboratory conditions the benzaldehyde content in peach and cherry laurel leaves reached 95.5% and 99.7%, respectively.

Conclusions

Laboratory and pilot experiments confirmed that by processing of 200–300 kg of green leaves of various species of the genus Prunus, especially peach and cherry laurel, 1 kg of benzaldehyde can be obtained.

Language: English
Page range: 34 - 41
Submitted on: May 16, 2022
Accepted on: Aug 10, 2022
Published on: May 9, 2023
Published by: Comenius University in Bratislava, Faculty of Pharmacy
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
Related subjects:

© 2023 P. Dočolomanský, V. Sitkey, I. Čičová, published by Comenius University in Bratislava, Faculty of Pharmacy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.