DOAJ Open Access 2023

Correlation of the Diffusion Parameters and the Biological Activities in the Formulation of <i>Pinus halepensis</i> Essential Oil in Phosphogypsum Material

Fatouma Mohamed Abdoul-Latif Mohammed Ejjabraoui Ayoub Ainane Touria Hachi Jalludin Mohamed +4 lainnya

Abstrak

The use of natural biopesticides, specifically essential oils, is being explored as an alternative solution to protect stored foodstuffs. This study focuses on a formulation of phosphogypsum–<i>Pinus halepensis</i> essential oil as a pesticidal product. First, the essential oil chemical composition was determined using gas chromatography with mass spectrometry (GC-MS), while the phosphogypsum (waste from the phosphate mining industry) was analyzed using scanning electron microscopy, X-ray fluorescence, X-ray diffraction, Fourier-transform infrared spectroscopy, and thermogravimetric–differential thermal analysis; thus, physico-chemical properties and heavy metal contents were determined. In a second step, the preparation of the formulation consists in grafting the essential oil on the phosphogypsum (adsorption) in a cylindrical geometric shape adapted to the models applied in the bioprocesses of storage. The study of essential oil transfers in the material in the case of desorption along the axis (<i>Oz</i>) was carried out using analytical and numerical models of the Fickian diffusion process to understand the behavior of the oil and determine physicochemical parameters such as diffusivity (<i>D</i>) and evaporation flux (<i>F</i>). By using statistical methods such as experimental design and principal component analysis, these parameters can help explain the mechanisms involved in the insecticidal activities against the primary pest of lentils (<i>Bruchus signaticornis</i>) and in the parameters of lentil seed germination.

Penulis (9)

F

Fatouma Mohamed Abdoul-Latif

M

Mohammed Ejjabraoui

A

Ayoub Ainane

T

Touria Hachi

J

Jalludin Mohamed

K

Khadija Oumaskour

N

Nabila Boujaber

Z

Zineb El Montassir

T

Tarik Ainane

Format Sitasi

Abdoul-Latif, F.M., Ejjabraoui, M., Ainane, A., Hachi, T., Mohamed, J., Oumaskour, K. et al. (2023). Correlation of the Diffusion Parameters and the Biological Activities in the Formulation of <i>Pinus halepensis</i> Essential Oil in Phosphogypsum Material. https://doi.org/10.3390/app13095358

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Informasi Jurnal
Tahun Terbit
2023
Sumber Database
DOAJ
DOI
10.3390/app13095358
Akses
Open Access ✓