European Journal of Lipid Science and Technology最新文献

{"title":"Issue Information: Eur. J. Lipid Sci. Technol.","authors":"","doi":"10.1002/ejlt.70074","DOIUrl":"https://doi.org/10.1002/ejlt.70074","url":null,"abstract":"","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 10","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejlt.70074","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145296921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Issue Information: Eur. J. Lipid Sci. Technol.","authors":"","doi":"10.1002/ejlt.70067","DOIUrl":"https://doi.org/10.1002/ejlt.70067","url":null,"abstract":"","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 9","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejlt.70067","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145037905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genotype-Dependent Variation in Fatty Acids and Lipophilic Bioactive Compounds in Quinoa (Chenopodium quinoa Willd.) Seeds: Insights Into Adaptive Potential Under Central European Conditions","authors":"Małgorzata Tańska,&nbsp;Krzysztof Gęsiński,&nbsp;Dorota Ogrodowska,&nbsp;Radomir Graczyk","doi":"10.1002/ejlt.70064","DOIUrl":"https://doi.org/10.1002/ejlt.70064","url":null,"abstract":"<div>\u0000 \u0000 <p>This study aimed to comprehensively characterize the lipophilic compounds—including fatty acids (FAs), phytosterols (PSs), tocols (TCs), carotenoids (CAs), and squalene (SQ)—in quinoa seeds from 25 genotypes originating from South America, North America, and Europe, acclimatized to Polish growing conditions. Additionally, the contents of these compounds were correlated with seed physical properties and the antioxidant capacity (AC) of the lipophilic fraction. Total lipid content ranged from 5.24% to 7.11%, with polyunsaturated fatty acids (PUFAs) accounting for 48.41%–51.76% of total FAs. Furthermore, quinoa seeds contained 66.44–117.45 mg SQ, 55.77–88.54 mg PSs, 9.68–13.65 mg TCs, and up to 1.14 mg CAs per 100 g of seed dry matter (d.m.). AC ranged from 25.13 to 42.57 m trolox equivalents (TEs)/100 g seed d.m. European genotypes exhibited smaller seeds with lower lipid content, yet had higher levels of PUFAs, SQ, and TCs. In contrast, North American genotypes showed the greatest variability in lipophilic compound composition.</p>\u0000 <p><i>Practical applications</i>: Detailed profiling of lipophilic compounds in quinoa seeds provides valuable insights for both the food and health industries. The high levels of polyunsaturated fatty acids, phytosterols, tocols, carotenoids, and squalene reinforce quinoa's potential as a functional food ingredient with substantial health benefits, including cardiovascular protection and antioxidant activity. The results can support the selection of genotypes in breeding programs aimed at improving lipid profiles and guide food manufacturers in identifying optimal sources for oil extraction and product enrichment. The observed variation in lipid composition across quinoa genotypes enables targeted use in health-oriented products such as nutraceuticals, dietary supplements, and functional foods. Moreover, regional differences in lipophilic compound profiles allow for the strategic adaptation of quinoa varieties to specific dietary and industrial applications, facilitating tailored nutrition for diverse consumer groups.</p>\u0000 </div>","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 10","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dietary Ethanolamine Glycerophospholipids Alleviate Acute Hepatic Injury in Mice: A Comparison of Two Subclasses","authors":"Shinji Yamashita,&nbsp;Yuki Tominaga,&nbsp;Kohei Kanno,&nbsp;Ryosuke Sogame,&nbsp;Kenichiro Shimada,&nbsp;Teruo Miyazawa,&nbsp;Mikio Kinoshita","doi":"10.1002/ejlt.70063","DOIUrl":"https://doi.org/10.1002/ejlt.70063","url":null,"abstract":"<div>\u0000 \u0000 <p>Ethanolamine plasmalogen (PlsEtn) is a subclass of ethanolamine glycerophospholipids (EtnGpls) that has been reported to exhibit physiological and nutritional hepatic functions. However, the effects of dietary PlsEtn on acute liver injury remain unclear. In the present study, we investigated the dietary effects of PlsEtn on acute hepatic injury in mice treated with an intraperitoneal injection of lipopolysaccharide and <span>d</span>-galactosamine (LG). The results obtained after administering the PlsEtn-rich diet were compared with those obtained after administration of a phosphatidylethanolamine (PtdEtn)-rich diet, a major subclass of hepatic EtnGpls. Dietary EtnGpl rich in PlsEtn or PtdEtn suppressed the LG-induced increase in plasma aspartate aminotransferase activity, which is a marker of liver cell injury. In the livers of LG-treated mice, the PlsEtn-rich diet suppressed the expression of cleaved caspase-3, an effector caspase for apoptosis, whereas the PtdEtn-rich diet suppressed p53 expression and maintained B-cell lymphoma 2 expression. Additionally, the PlsEtn-rich diet increased the ratio of docosahexaenoic acid, an anti-inflammatory factor, to total fatty acids in the livers of LG-treated mice, whereas this effect was not observed in mice fed the PtdEtn-rich diet. These results suggest that dietary EtnGpls alleviate acute hepatic injury; however, the mechanism of suppression may differ depending on its subclass.</p>\u0000 <p><i>Practical applications</i>: Analyzing the beneficial effects of PlsEtn and PtdEtn, both subclasses of EtnGpl, contributes to understanding the protective mechanisms of glycerophospholipids against hepatic injuries. Although the concentration of PlsEtn in the liver is less than one-tenth that of PtdEtn, endogenous PlsEtn has been reported to exhibit anti-inflammatory effects and improve lipid metabolism in the liver. Consequently, both dietary PlsEtn and PtdEtn demonstrate significant hepatic protection; however, their mechanisms of suppression differ. These findings suggest that the structural characteristics of PlsEtn and PtdEtn, which are responsible for hepatic protection, vary.</p>\u0000 </div>","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 10","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing the Lipolytic Properties of Animals’ Fat Using Aromatic Plants in Dry-Cured Sausage Production","authors":"Sara Boukour,&nbsp;Zakaria Felloul,&nbsp;Said Zantar,&nbsp;Sanâa Cherroud,&nbsp;Ouiam El Galiou,&nbsp;Abdelhay Arakrak,&nbsp;Mohammed Bakkali,&nbsp;Amin Laglaoui","doi":"10.1002/ejlt.70061","DOIUrl":"https://doi.org/10.1002/ejlt.70061","url":null,"abstract":"<div>\u0000 \u0000 <p>In this study, we aimed to enhance the lipolytic properties of animal's fat utilized in dry-cured sausage production by combining it with aromatic plants. We found that combining beef fat with aromatic plants led to enhanced lipolytic properties. Fat lipolytic properties are analyzed using acidity test, peroxidation, and thiobarbituric acid (TBA) test, as well as the determination of total fatty acid composition. Our findings reveal that 11 conditions were developed with improved characteristics when compared to control fat, with the combination of goat fat, beef fat, and coriander seeds addition being the most favorable. This combination increased unsaturated fatty acid content by 1.14% and reduced malonaldehyde levels to less than 0.008 mg/kg of fat. This increase enhances the nutritional and health quality of beef fat by 67.41% and 7.65%, respectively. Therefore, the addition of aromatic plants to animal fat enhances its quality and extends its shelf life.</p>\u0000 <p><i>Practical applications</i>: Animal's fat is widely used in the meat industry worldwide; however, its consumption poses health risks to humans due to the production of various oxidation products. As a result, the industry is actively searching for solutions. This study shows that the addition of aromatic plants to the animals’ fat enhances its nutritional and health quality, thus reducing its risk to human health. The combination of fat and aromatic plants can be used as a perfect source for meat products in industrial applications.</p>\u0000 </div>","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 10","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Selective Isolation and Characterization of Lauric Methyl Ester From Ariri Coconut (Syagrus cocoides Martius) Fatty Oil","authors":"Fernanda C. Bastos,&nbsp;Wellington da Conceição Lobato do Nascimento,&nbsp;Cáritas J. S. Mendonça,&nbsp;Rafaely N. Lima,&nbsp;Fernando C. Silva,&nbsp;Adeilton P. Maciel","doi":"10.1002/ejlt.70058","DOIUrl":"https://doi.org/10.1002/ejlt.70058","url":null,"abstract":"<p><i>Syagrus cocoides</i> Martius is a palm tree species. Its fruits are composed of an oily almond, until now restricted only to popular use. On the basis of that, to contribute scientific information about this plant, this work evaluated the physical Ariri coconut characteristic, the physical–chemical specifications of almond oil, and its potential to selectively obtain the lauric methyl ester from the transesterification oil reaction. Cold and hot oil extraction was performed using hexane as solvent, producing 18% and 14%, respectively. Alkaline transesterification was conducted for 1 h, and total conversion was observed. Conducting the ester separation by classic column chromatography, the effective isolation of lauric methyl ester in a 93% purity and 27% isolated yield was obtained. The results of this study contribute to knowledge regarding an under-explored species. Furthermore, they facilitate the development of sustainable methodologies for obtaining valuable oleochemical products.</p><p><i>Practical Applications</i>: This study demonstrates the potential of the Ariri coconut as an alternative source of oil and raw material for the production of standard lauric methyl ester, a substance of high commercial value. The findings of this study indicate that <i>Syagrus cocoides</i> Martius, Ariri, is a promising species due to its comparable oil content to other palm species, suggesting the potential for the production of various fatty acid esters. The fractionation of lauric acid ester by column chromatography was effective and selective, indicating a new route for the production of analytical standards or inputs for the fine chemicals industry.</p>","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 10","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejlt.70058","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tocopherols and Phytosterols: Degradation and Antioxidant Regulation in Walnut Oil During Storage","authors":"Yufeng Zhao,&nbsp;Dan Huang,&nbsp;Xiangyu Wang,&nbsp;Baijun Chu,&nbsp;Yuxiu Wen,&nbsp;Qi Li,&nbsp;Xiuzhu Yu","doi":"10.1002/ejlt.70062","DOIUrl":"https://doi.org/10.1002/ejlt.70062","url":null,"abstract":"<div>\u0000 \u0000 <p>The variations in tocopherols and phytosterols during the oxidation of walnut oils (Wen-185, Xiangling, and Dama oils) were analyzed, and their antioxidant effects were compared. Under both ambient temperature and accelerated oxidation conditions, the degradation order of tocopherols in walnut oils was α-tocopherol &gt; γ-tocopherol &gt; δ-tocopherol. Phytosterols exhibited less degradation than tocopherols under both oxidation conditions, and tocopherols were more strongly associated with oil oxidation than phytosterols. When δ-tocopherol degradation reached 15%–20%, the peroxide value approached 20 meq/kg, highlighting its potential as an indicator of oil oxidation. Further studies on the antioxidant effectiveness of tocopherols revealed that the optimal effect was achieved as 400 mg/kg α-tocopherol was added at Day 16 under ambient temperature. These findings suggested that δ-tocopherol can serve as an indicator of walnut oil oxidation, and appropriately timed and dosed α-tocopherol supplementation can significantly delay oxidation in walnut oils.</p>\u0000 <p><i>Practical Applications</i>: This study compared the changes and degradation of tocopherols and phytosterols in different walnut oils. The results suggested that tocopherol degraded faster than phytosterol, with a closer correlation to oil oxidation, and α-tocopherol underwent degradation preferentially. Furthermore, the antioxidant effectiveness of tocopherols was analyzed. The results showed that proper quantity and timing of α-tocopherol addition can enhance antioxidant effect, and δ-tocopherol can assess the oxidation of walnut oils as an concomitant indicator. This study has expanded the application of endogenous concomitants in the antioxidant properties of walnut oils. It has laid a theoretical foundation for the antioxidant properties of walnut oils.</p>\u0000 </div>","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 10","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"β-Sitosterol-Enhanced Walnut Oil Liposomes: Optimization, Stability, and Applications","authors":"Kairui Chang,&nbsp;Pan Gao,&nbsp;Xiaoming Jiang,&nbsp;Chuanyang Huang,&nbsp;Xinghe Zhang,&nbsp;Jiaojiao Yin,&nbsp;Wu Zhong,&nbsp;Martin J. T. Reaney","doi":"10.1002/ejlt.70059","DOIUrl":"https://doi.org/10.1002/ejlt.70059","url":null,"abstract":"<div>\u0000 \u0000 <p>Cholesterol has limitations in food and nutraceutical applications due to health concerns. β-Sitosterol (βS) has become an alternative to cholesterol due to its nutritional characteristics and stability. We optimized βS-stabilized iron walnut oil (IWO) liposomes using a hybrid experimental design (Plackett–Burman and Box–Behnken methodologies), addressing emulsion stability and scalability gaps. Key parameters, including soy lecithin concentration (9 mg/mL), βS/lecithin ratio (1:6), IWO/lecithin ratio (1:4), and ultrasonication conditions (21% Tween-80, 30 min, 425 W), were optimized. The resulting nanoliposomes achieved metrics: 92.51% encapsulation efficiency, 133.9 nm particle size (polydispersity Index [PDI] = 0.25), and −39.93 mV zeta potential, outperforming in thermal, centrifugal, and storage tests. βS synergizes with IWO's antioxidants, acting in dual roles as stabilizer and oxidation barrier, which is unachievable with conventional sterols. This innovation offers a safer and more effective option for food and nutraceutical applications.</p>\u0000 <p><i>Practical Applications</i>: This work delivers scalable strategies for food, nutraceutical applications, and pharmaceutical sectors. β-Sitosterol enables plant-based liposomes to encapsulate bioactive compounds (e.g., iron walnut oil's PUFAs), combining stabilization and oxidation resistance for shelf-life extension without synthetic additives. Optimized parameters ensure reproducible production of stable nanocarriers (133.9 nm, 92.5% efficiency). Cholesterol replacement with phytosterols aligns with clean-label trends, whereas valorizing underutilized IWO fosters economic growth in Southwest China. The technology bridges lab-to-industry gaps, offering cost-effective encapsulation that addresses health priorities (heart-healthy formulations) and environmental sustainability through resource-efficient lipid protection.</p>\u0000 </div>","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 10","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High-Linolenic Acid Transgenic Rapeseed Oil in Feed Boosts Antioxidant Capacity, Mitigates Visceral Lipid Accumulation, and Elevates Nutritional Quality of Yellow Catfish (Pelteobagrus fulvidraco)","authors":"Shouxiang Sun,&nbsp;Liang Guo,&nbsp;Shan Tang,&nbsp;Shaoping Lu,&nbsp;Jian Gao","doi":"10.1002/ejlt.70057","DOIUrl":"https://doi.org/10.1002/ejlt.70057","url":null,"abstract":"<div>\u0000 \u0000 <p>Freshwater fish are an important source of high-quality fats for humans, and they can efficiently convert α-linolenic acid (C18:3<i>n</i>-3) endogenously into <i>n</i>-3 long-chain polyunsaturated fatty acids (<i>n</i>-3 LC-PUFAs). We assessed the application of transgenic rapeseed oil (RO) with high α-linoleic acid (C18:3<i>n</i>-3) content (28.46%–53.57%) in aquaculture feed. We designed four diets with various lipid levels and C18:3<i>n</i>-3 contents: low-fat RO, high-fat RO, low-fat high C18:3<i>n</i>-3 RO, and high-fat high C18:3<i>n</i>-3 RO. After an 8-week feeding trial, we assessed their effect on the fatty acid composition, lipid deposition, and muscle flavor of yellow catfish (<i>Pelteobagrus fulvidraco</i>). Weight gain did not differ significantly between the high and low C18:3<i>n</i>-3 groups regardless of lipid levels. High C18:3<i>n</i>-3 RO feed influenced the expression patterns of liver lipid metabolism–related genes, effectively preventing lipid accumulation in the visceral and liver tissues. Additionally, high C18:3<i>n</i>-3 RO diets significantly increased antioxidant levels in both the liver and serum compared to low C18:3<i>n</i>-3 diets, while also increasing <i>n</i>-3 LC-PUFA content in the liver and muscle tissue and improving muscle flavor. Overall, a high C18:3<i>n</i>-3 RO diet improved the health, antioxidant performance, and nutritional components of yellow catfish.</p>\u0000 <p><i>Practical Applications</i>: This study highlights the potential of metabolically engineered RO rich in C18:3<i>n</i>-3 as a sustainable alternative to fish oil in aquafeeds. The knowledge gained in the present study will provide valuable insights for the aquaculture industry, suggesting a viable strategy for reducing reliance on traditional fish oils while maintaining or improving the nutritional profile of fish.</p>\u0000 </div>","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 10","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Issue Information: Eur. J. Lipid Sci. Technol.","authors":"","doi":"10.1002/ejlt.70060","DOIUrl":"https://doi.org/10.1002/ejlt.70060","url":null,"abstract":"","PeriodicalId":11988,"journal":{"name":"European Journal of Lipid Science and Technology","volume":"127 8","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejlt.70060","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}