European Journal of Lipid Science and Technology

Cover image for Vol. 116 Issue 7

Early View (Online Version of Record published before inclusion in an issue)

Edited By: Uwe T. Bornscheuer

Impact Factor: 2.266

ISI Journal Citation Reports © Ranking: 2012: 31/124 (Food Science & Technology); 33/76 (Nutrition & Dietetics)

Online ISSN: 1438-9312

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  2. 21 - 34
  1. Review Articles

    1. Phospholipids in pulmonary drug delivery

      Nathalie Wauthoz and Karim Amighi

      Article first published online: 5 JUN 2014 | DOI: 10.1002/ejlt.201300368

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      Drug delivery systems composed mainly or secondarily by phospholipids could be aerosolized by an appropriate device (nebulizer for aqueous-based formulations, pressurized metered dose inhalers for propellant or aqueous-based formulations or dry powder inhaler for powder-based formulations) to be deposited in the lungs following their aerodynamic diameter. Phospholipids included in the drug delivery systems could modulate aerodynamic performances and drug pharmacokinetic.

  2. Research Articles

    1. Effect of roasting conditions on the fat, tocopherol, and phytosterol content and antioxidant capacity of the lipid fraction from cocoa beans of different Theobroma cacao L. cultivars

      Joanna Oracz, Ewa Nebesny and Dorota Żyżelewicz

      Article first published online: 30 MAY 2014 | DOI: 10.1002/ejlt.201300474

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      Influence of roasting conditions on the tocopherols (A), phytosterols (B), and antioxidant capacity (C) of the lipid fraction from cocoa beans of different Theobroma cacao L. cultivars

    2. Ambient sonic-spray ionization mass spectrometry for rapid monitoring of secondary oxidation products in biodiesel

      Gustavo G. Pereira, Rosana M. Alberici, Gabriel D. Fernandes, Ildenize B. S. Cunha, Marcos N. Eberlin, M. C. Dobarganes, Romeu J. Daroda and Daniel Barrera-Arellano

      Article first published online: 30 MAY 2014 | DOI: 10.1002/ejlt.201300482

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      EASI-MS provides a fast, direct, and accurate technique to identify markers in biodiesel with high-level of oxidation.

    3. Effects of temperature and time of freezing on lipid oxidation in anchovy (Engraulis encrasicholus) during frozen storage

      Isın Aydin and Nalan Gokoglu

      Article first published online: 30 MAY 2014 | DOI: 10.1002/ejlt.201300450

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      During frozen storage, lipid oxidation is an important issue for fatty fish, anchovy.

    4. Inclusion complexes of astaxanthin with hydroxypropyl-β-cyclodextrin: Parameters optimization, spectroscopic profiles, and properties

      Shengzhao Dong, Yi Huang, Rui Zhang, Zhongshuai Lian, Shihui Wang and Yun Liu

      Article first published online: 19 MAY 2014 | DOI: 10.1002/ejlt.201300261

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      Inclusion complexes of astaxanthin with hydroxypropyl-β-cyclodextrin (HPCD) were systematically investigated from several aspects of processing optimization by RSM, spectroscopic profiles of UV, FT-IR, and TG/DTA, and properties of water solubility, storage stability, DPPH radical scavenging activity, and reducing power. The results are useful to conduct the inclusion complexes preparation with good properties and helpful for its applications in food and feed industries as an antioxidant additive.

    5. Antioxidant activity of phosphatidyl derivatives of hydroxytyrosol in edible oils

      Diana Martin, Alba Garcia-Serrano, Víctor Casado, Luis Vázquez, Guillermo Reglero and Carlos F. Torres

      Article first published online: 8 MAY 2014 | DOI: 10.1002/ejlt.201400053

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      A comparative study of the antioxidant activity of hydroxytyrosol (HT) and phosphatidyl derivatives of HT (PHT) added at increasing concentrations to diverse edible oils (lard oil, refined olive oil, and diacylglycerol-rich oil) was performed. Tocopherol as reference was also tested. PHT might be included in edible oils with the double strategy to offer a source of HT and, at the same, stabilize the own lipid matrix, even in a superior mode than HT or the standard tocopherol. Nevertheless, the particularity of each individual oil would determine the magnitude of the protection.

    6. Oxidative stability of lipids from hepatopancreas of Pacific white shrimp (Litopenaeus vannamei) as affected by essential oils incorporation

      Sirima Takeungwongtrakul and Soottawat Benjakul

      Article first published online: 8 MAY 2014 | DOI: 10.1002/ejlt.201400042

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      Essential oils could be used as natural antioxidants to retard lipid oxidation and rancidity of lipids from hepatopancreas during extended storage.

    7. Discriminating eggs from different poultry species by fatty acids and volatiles profiling: Comparison of SPME-GC/MS, electronic nose, and principal component analysis method

      Qingling Wang, Guofeng Jin, Yongguo Jin, Meihu Ma, Ning Wang, Chunyou Liu and Liyuan He

      Article first published online: 8 MAY 2014 | DOI: 10.1002/ejlt.201400016

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      Twenty-two fatty acids were detected and significant differences were found in the fatty acid proportions of different poultry eggs. A total of 41 volatiles were identified by GC–MS, and E-nose can successfully discrimination different species of eggs.

    8. Laboratory-scale optimization of olive oil extraction: Simultaneous addition of enzymes and microtalc improves the yield

      Fátima Peres, Luisa L. Martins and Suzana Ferreira-Dias

      Article first published online: 8 MAY 2014 | DOI: 10.1002/ejlt.201400060

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      The simultaneous addition of an enzyme preparation and natural microtalc could enhance olive oil yield. The use of adjuvants, and their respective amounts, must be adjusted to each cultivar.

    9. New yeast isolate Pichia caribbica synthesizes xylolipid biosurfactant with enhanced functionality

      Kasturi Joshi-Navare, Pradeep Kumar Singh and Asmita A. Prabhune

      Article first published online: 7 MAY 2014 | DOI: 10.1002/ejlt.201300363

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      New yeast isolate – Pichia caribbica was provided with xylose and oleic acid. This resulted in synthesis of glycolipidic molecule different from typical sophorolipid synthesized by Candida bombicola. Xylose was incorporated as head group, i.e., hydrophilic moiety in place of glucose. The variation in structure imparted better surface tension lowering activity thus showed low CMC value. Also antibacterial activity was enhanced.

    10. Immobilization of lipase SMG1 and its application in synthesis of partial glycerides

      Weifei Wang, Yang Xu, Xiaoli Qin, Dongming Lan, Bo Yang and Yonghua Wang

      Article first published online: 6 MAY 2014 | DOI: 10.1002/ejlt.201300442

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      Research on the immobilization of lipase SMG1, which is a novel mono- and diacylglycerol enzyme, has been firstly investigated. Compared with the free lipase, immobilized lipase SMG1 presented enhanced thermal stability in the esterification of glycerol with fatty acid. The new finding on the improved operation temperature of immobilized lipase SMG1 will push the enzyme's application in the oils and fats industry.

    11. Blackberry (Rubus fruticosus L.) and raspberry (Rubus idaeus L.) seed oils extracted from dried press pomace after longterm frozen storage of berries can be used as functional food ingredients

      Olga Radočaj, Vesna Vujasinović, Etelka Dimić and Zorica Basić

      Article first published online: 6 MAY 2014 | DOI: 10.1002/ejlt.201400014

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      The oils have high levels of oleic, omega-6, and omega-3 fatty acids and bioactive compounds including tocopherols, phenols, sterols, and carotenoids. Based on the research results, prolonged storage (8 months) of frozen blackberries and raspberries in sealed plastic bags at −18°C before further processing and use of the pomace as a by-product can be recommended to the food industry.

    12. Maleinisation of monounsaturated fatty acids by Rh-catalysis

      Steven Eschig, Claudia Schirp and Tunga Salthammer

      Article first published online: 6 MAY 2014 | DOI: 10.1002/ejlt.201300481

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      The Rh-catalyzed addition of maleic anhydride to oleic and elaidic acid was investigated. Two different catalysts were used. RhCl3(H2O)3 leads preferred to the acyclic products, whereas Rh(OAc)2 favors the formation of the cyclic products. The influence of the double bond configuration of the fatty acid component on the product composition is also discussed.

    13. Vesicle formed by N′-dodecyl-N,N-dimethylacetamidine and tuned by CO2 and alkali

      Zhibo Zheng, Weihong Qiao and Chongqiao Xiong

      Article first published online: 28 APR 2014 | DOI: 10.1002/ejlt.201400032

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      Mixing SDBS and DAB aqueous solution can spontaneously form vesicles at various concentration and mole fraction. The vesicles cannot be tuned by CO2/Ar stimuli. The pH increase by adding NaOH can expand the vesicle size in DAB-rich zone, but the same effect is indistinguishable in SDBS-rich zone.

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