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The increasing demand for sustainable food packaging has driven the development of films based on biopolymers. However, enhancing their functional properties remains a challenge. In the current study, potato starch-pectin (PSP) composite films were fabricated and enriched with juniper berry essential oil (JBEO) to improve their physicochemical properties.
View Article and Find Full Text PDFProg Addit Manuf
July 2024
Empa Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, 8600 Dübendorf, Switzerland.
Fast and accurate representation of heat transfer in laser powder-bed fusion of metals (PBF-LB/M) is essential for thermo-mechanical analyses. As an example, it benefits the detection of thermal hotspots at the design stage. While traditional physics-based numerical approaches such as the finite element (FE) method are applicable to a wide variety of problems, they are computationally too expensive for PBF-LB/M due to the space- and time-discretization requirements.
View Article and Find Full Text PDFJ Food Sci Technol
January 2025
Agricultural Biochemistry Department, Faculty of Agriculture, Ain-Shams University, P.O. Box 68, Hadayek Shoubra, Cairo 11241 Egypt.
Unlabelled: Despite the remarkably high antioxidant activity of tocopherols, their applications in the food industry are limited because of their instability under various conditions. Complexes of α-tocopherol (α-TQ) or α-tocopheryl acetate (α-TQA) with β-cyclodextrin (β-CD) or starch were prepared and characterized by UV-vis, IR and thermal analysis. Oxidative stability of α-TQ and α-TQA against HO was 74.
View Article and Find Full Text PDFJ Food Sci Technol
January 2025
Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, SP 13635-900 Brazil.
Ivermectin (IVM) is one of the most widely used antiparasitic drugs worldwide and has become the drug of choice for anthelmintic and tick treatment in beef cattle production. Drugs used in production animals requires a withdrawal period after treatment to avoid residual concentrations above the defined maximun residue level (MRL). The aims of this study were to quantify the residue level of IVM in different muscles of cattle at several different time periods following 1% or 3.
View Article and Find Full Text PDFJ Food Sci Technol
January 2025
Graduate Program in Food Science and Technology, State University of Ponta Grossa, Avenida Carlos Cavalcanti 4748, Ponta Grossa, Paraná 84030-900 Brazil.
Sweet potato ( (L.) Lam.) is a tuber root crop with high economical potential and China is responsible for harvesting roughly 70% of the world production.
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