DOAJ Open Access 2025

Surface properties determination as surface tension, energy and heat capacity of corn oil

Ivanova Ivelina Petrova Ivalina Gandova Vanya

Lihat Sumber DOI

Abstrak

Corn oil is widely used in foods, especially for a variety of diets. This work presents the determination of some physicochemical parameters of the oil: density, surface tension, surface energy, and surface heat capacity. The change in physicochemical and surface parameters is presented at five temperatures (25, 40, 60, 80, and 100°C). With the increase of temperature, all parameters decreased – density (from 0.924 to 0.899 g cm-3), surface tension (from 34.31 to 28.37 mN m-1), surface energy (from 143.74 to 142.70 mPa s), and surface heat capacity (from 8890.83 to 11127.34 N m-1K-1). The present results are the basis for future studies on the inclusion of corn oil in food products with improved functional characteristics.

Topik & Kata Kunci

Microbiology Physiology Zoology

Penulis (3)

Ivanova Ivelina

Petrova Ivalina

Gandova Vanya

Format Sitasi

APA MLA BibTeX

Ivelina, I., Ivalina, P., Vanya, G. (2025). Surface properties determination as surface tension, energy and heat capacity of corn oil. https://doi.org/10.1051/bioconf/202520501003

Akses Cepat

Lihat di Sumber doi.org/10.1051/bioconf/202520501003

Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.1051/bioconf/202520501003
Akses: Open Access ✓