Advances in Preparation, Characterisation, Assessment, and Application of Functional Lipids

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Nutraceuticals, Functional Foods, and Novel Foods".

Deadline for manuscript submissions: closed (30 November 2025) | Viewed by 440

Special Issue Editors


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Guest Editor
College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
Interests: functional lipids, lipid chemistry, delivery systems of bioactive compounds
College of Food Science, Shenyang Agricultural University, Shenyang, China
Interests: functional lipids; high-value utilization of grain and oil processing by products; lipid chemistry

Special Issue Information

Dear Colleagues,

Functional lipids are lipids that have specific physiological activities or technological functions in addition to providing energy, such as polyunsaturated fatty acids, phospholipids, glycolipids, phytosterols, medium-chain triglycerides, diglycerides, structured lipids, etc. They have a positive impact on health through regulation of metabolism, signaling, inflammatory responses, and other pathways, and are widely used in food, pharmaceuticals, cosmetics, and nutraceuticals.

This Special Issue invites original research articles, reviews, and short communications that highlight recent advances in this rapidly evolving field. Topics of interest include, but are not limited, to the following:

  • Innovative methods for the extraction, purification, and green manufacturing of functional lipids.
  • High-throughput analysis and identification methods for functional lipids.
  • Assessment of the nutritional efficacy, disease control, and metabolic regulation of functional lipids.
  • Structural barriers for improving bioaccessibility and bioavailability of bioactive compounds.

Dr. Li Liang
Dr. Xin Guo
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.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • functional lipids
  • phospholipids
  • extraction
  • purification
  • manufacturing
  • analysis methods
  • nutritional efficacy
  • delivery system

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Published Papers (1 paper)

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Research

17 pages, 1112 KB  
Article
Effect of Lard-Derived Diacylglycerol as a Potential Alternative on the Flavor Characteristics of Frankfurters
by Xinxin Zhao, Yunling Jiang, Zixin Luo, Hai Yu, Jiangyu Zhu, Xinyan Peng, Lang Zhang, Qingfeng Ge and Mangang Wu
Foods 2025, 14(23), 4059; https://doi.org/10.3390/foods14234059 - 26 Nov 2025
Viewed by 256
Abstract
Partial or total replacement of pork fat with homologous functional oils may meet consumer demand for healthy meat products while preserving their sensory quality. This study investigated the use of lard-derived diacylglycerol (DG) as a fat replacer on the flavor characteristics of frankfurters. [...] Read more.
Partial or total replacement of pork fat with homologous functional oils may meet consumer demand for healthy meat products while preserving their sensory quality. This study investigated the use of lard-derived diacylglycerol (DG) as a fat replacer on the flavor characteristics of frankfurters. The results revealed that substituting pork fat with purified glycerolized lard (PGL) at different levels (25%, 50%, and 100%) increased the water content and water activity, improved the L* and b* values, and protein thermal stability, while decreasing the a* value of frankfurters. Meanwhile, electronic nose results showed that replacing pork fat with PGL affected the aroma of frankfurters. Furthermore, gas chromatography–mass spectrometry detected 50 volatile compounds in all the frankfurters (such as aldehydes, alcohols, terpenes, and aromatic hydrocarbons, etc.). Replacing lard with PGL significantly increased the variety and content of flavor compounds in frankfurters (p < 0.05). According to the approximate odor activity values (OAV) > 1 and variable importance in projection (VIP) > 1, the distinct flavor of the frankfurters with different levels of PGL mainly resulted from aldehydes, alcohols, and terpenes. Generally, this study provided a valuable theoretical foundation for substituting fat with lard-derived DG to improve the flavor characteristics of frankfurters. Full article
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