Food Lipids: Chemistry, Nutrition and Biotechnology—2nd Edition

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Food Nutrition".

Deadline for manuscript submissions: 31 July 2025 | Viewed by 1998

Special Issue Editors


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Guest Editor
Department of Chemistry, Institute of Food Sciences, Warsaw University of Life Sciences (WULS—SGGW), Nowoursynowska St. 166, 02-787 Warsaw, Poland
Interests: lipids; food analysis; food science and technology; fat
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Guest Editor
Institute of Food Sciences, Warsaw University of Life Sciences—SGGW, Warsaw, Poland
Interests: enzyme biosynthesis; the use of microorganisms in biotransformations and biocatalysis; enzymatic synthesis of aroma compounds (lactones, green note aroma compounds) and surfactants
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Food lipids represent a major component of food, being the primary source of energy as well as important structural and functional constituents of cells in biological systems. The state of our health and the quality of the food we eat are significantly dependent on the quality of the lipids we consume.

As the Guest Editors of this Special Issue, we look forward to reviewing your submissions on the newest trends in food lipids research. We encourage scientists to contribute the most up-to-date information on food lipids in terms of their structure and chemical properties, their impact on the quality of food and our health, their potential biotechnological applications in the synthesis of food ingredients, and, in terms of sustainable development, waste management and the use of lipids for energy-production purposes.

Suggested research areas include, but are not limited to:

  • The application of modern techniques to study the properties of food lipids;
  • Analysis of the composition and structure of food lipids;
  • The characteristics of the physicochemical and thermal properties of food lipids;
  • Modern techniques for extracting oil from food;
  • The creation of products with lipid participation (lipid-based microencapsulation, creation of solid lipid micro-particles, also called lipospheres, for food ingredient delivery);
  • The implications of different lipids for human health (lipid effects and underlying mechanisms in cardiovascular and neurological systems);
  • New approaches to the metabolic profiling of lipids;
  • Lipid peroxidation in biological systems;
  • The role of essential fatty acids in human nutrition;
  • The oxidative stability of food lipids;
  • Obtaining, testing, and utilizing the lipid fraction of by-products and waste products from the food industry;
  • Lipid modification to obtain structured lipids;
  • Biotransformation and bioconversion reactions leading to obtaining lipid-derived fragrances;
  • The use of microorganisms and enzymes (lipases) for the modification of lipids in foods;
  • Microbial lipid production;
  • Obtaining biofuels (biodiesel) from lipids.

Prof. Dr. Joanna Bryś
Dr. Jolanta Małajowicz
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Foods is an international peer-reviewed open access semimonthly journal published by MDPI.

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Keywords

  • vegetable oils and animal fats
  • essential fatty acids
  • oxidative stability
  • instrumental methods
  • modification of lipids
  • biotechnological application of lipids
  • microbial lipid production
  • biofuels
  • by-products and waste products
  • microencapsulation and liposomes

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Published Papers (2 papers)

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Research

17 pages, 5707 KiB  
Article
Effect of Using Oleogel on the Physicochemical Properties, Sensory Characteristics, and Fatty Acid Composition of Meat Patties
by Aidyn Igenbayev, Mukhtarbek Kakimov, Maigul Mursalykova, Bartosz Wieczorek, Bożena Gajdzik, Radosław Wolniak, Damian Dzienniak and Michał Bembenek
Foods 2024, 13(23), 3849; https://doi.org/10.3390/foods13233849 - 28 Nov 2024
Viewed by 1066
Abstract
This study investigated the physicochemical properties of meat patties, comparing a control sample and an experimental sample with the addition of 10% oleogel. The experimental sample showed a reduction in protein content (19.47%) and fat (18.37%) compared with the control sample (20.47% and [...] Read more.
This study investigated the physicochemical properties of meat patties, comparing a control sample and an experimental sample with the addition of 10% oleogel. The experimental sample showed a reduction in protein content (19.47%) and fat (18.37%) compared with the control sample (20.47% and 19.95%, respectively), accompanied by an increase in carbohydrates (2.56% vs. 1.65%). The fatty acid composition analysis revealed that the inclusion of oleogel significantly increased the content of polyunsaturated fatty acids (PUFAs) from 12.458% to 18.94%. Saturated fatty acids (SFAs), such as capric, lauric, myristic, and stearic acids, were markedly reduced, while the level of linoleic acid increased, indicating an improved and balanced fatty acid profile in the experimental patties. The moisture-binding capacity of the experimental sample was determined to be 75.54%, a 2.53% improvement over the control one. Microstructural analysis found no significant differences between the control and experimental samples, with no large oleogel particles visible. Overall, the substitution of pork fat with oleogel did not adversely affect key physicochemical properties, such as pH and moisture-binding capacity, or the structural integrity of the beef patties. These findings suggest that oleogel can be used effectively as a fat substitute in meat products, enhancing their nutritional profile without compromising quality. Full article
(This article belongs to the Special Issue Food Lipids: Chemistry, Nutrition and Biotechnology—2nd Edition)
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21 pages, 1053 KiB  
Article
Assessment of the Stability and Nutritional Quality of Hemp Oil and Pumpkin Seed Oil Blends
by Marta Siol, Natalia Chołuj, Diana Mańko-Jurkowska and Joanna Bryś
Foods 2024, 13(23), 3813; https://doi.org/10.3390/foods13233813 - 26 Nov 2024
Viewed by 583
Abstract
This study characterized the quality of hemp oil (HO) and pumpkin seed oil (PO) and their blends before and after 2 and 4 months of storage at refrigerated and room temperature, without access to light and oxygen. The analyses included determining the acid [...] Read more.
This study characterized the quality of hemp oil (HO) and pumpkin seed oil (PO) and their blends before and after 2 and 4 months of storage at refrigerated and room temperature, without access to light and oxygen. The analyses included determining the acid value, peroxide value, fatty acid (FA) composition, and FA distribution in triacylglycerol (TAG) molecules. Pressure differential scanning calorimetry (PDSC) was used to assess the oxidative stability of oils and their blends. This study also evaluated the nutritional potential of hemp oil and pumpkin seed oil blends, as atherogenicity, thrombogenicity, and health-promoting indices and hypocholesterolaemic/hypercholesterolaemic ratio were calculated. The tested samples differed in properties depending on the storage time and temperature. The optimal choice was a blend of 50% hemp oil (HO) and 50% pumpkin oil (PO). This mixture demonstrated the desired fatty acid composition, satisfactory acid and peroxide values, and a relatively good oxidation induction time during storage. Despite the unfavorable distribution of FAs in TAG molecules, it was characterized by a balanced ratio of n-3 to n-6 acids. It was also concluded that research on HO and PO mixtures should be continued due to the potential synergistic effect of their bioactive substances. Full article
(This article belongs to the Special Issue Food Lipids: Chemistry, Nutrition and Biotechnology—2nd Edition)
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