| Issue |
BIO Web Conf.
Volume 113, 2024
XVII International Scientific and Practical Conference “State and Development Prospects of Agribusiness” (INTERAGROMASH 2024)
|
|
|---|---|---|
| Article Number | 01020 | |
| Number of page(s) | 7 | |
| Section | Plant Production | |
| DOI | https://doi.org/10.1051/bioconf/202411301020 | |
| Published online | 18 June 2024 | |
Comparative characteristics of physicochemical properties and safety indicators of fermented sunflower press cake and sunflower meal
1 Peoples’ Friendship University of Russia, 6, Miklukho-Maklaya St., Moscow, 117198, Russia
2 Federal Service for Veterinary and Phytosanitary Supervision, Moscow, Russia
3 North Caucasian Zonal Research Veterinary Institute-branch of the Federal State Budgetary Scientific Institution Federal Rostov Agrarian Scientific Center, 0, Rostovskoye highway, Novocherkassk, Russia
4 Don State Agrarian University. 24, Krivoshlykova str., Persianovsky settlement, Rostov region, Russia
* Corresponding author: m2889888@mail.ru
To compare the effect of biofermentation method on sunflower press cake and sunflower meal, we studied their physicochemical properties and biological and chemical safety indicators under the influence of Lesnov’s ferment. We determined that fermentation was more effective for sunflower meal compared to sunflower press cake - the mass fraction of crude protein, soluble carbohydrates, and the amount of starch increased. This allows us to recommend biofermentation as a suitable way to prepare sunflower meal for animal feed. The number of microbial cells of mold and the number of yeast cells (CFU/g), pesticides, nitrates and nitrites, toxic elements in sunflower press cake and sunflower meal both before and after fermentation were within the normative MAC. Keywords. Sunflower press cake and meal, Lesnov’s ferment, biofermentation, quality, safety.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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