Food contact materials (FCM) made of plastic materials contain various additives, e.g. plasticisers, UV-stabilisers, preservatives, antioxidants, etc. These compounds can migrate from the material to the food and display adverse health effects in consumers. Inertness of FCM is established by migration testing with appropriate food simulants [1]. A GC-MS/MS method for the simultaneous determination of several different groups of additives to plastics has been developed to perform a migration testing and to determine these compounds in real samples, as described in the research publication "Development of a SPME-GC-MS/MS method for the determination of some contaminants from food contact material in beverages" [2]. Here, we present the data on the optimisation of GC-MS/MS parameters: GC column and temperature programme choice, MS/MS parameters optimisation, and choice of internal standard. Subsequently, SPME parameters were also optimised as described in [2].
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http://dx.doi.org/10.1016/j.dib.2019.105060 | DOI Listing |
Int J Biol Macromol
January 2025
State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China. Electronic address:
Lipid oxidation hinders the development of water-in-oil (W/O) emulsions. This work aimed to determine the impact of soybean phosphatidylethanolamine (SP)/tamarind gum (TG) ratios on interface activity and anti-oxidant capacity of Maillard conjugates (MCs) in W/O emulsions. Results showed that grafting degree of MCs reached maximum with SP/TG ratio at 1:1 (43.
View Article and Find Full Text PDFJ Vis Exp
January 2025
Charlottetown Research and Development Center, Agriculture and Agri-Food Canada; Department of Chemistry, University of Prince Edward Island;
The iChip isolation technique uses an in-situ isolation device that increases the cultivability of previously unculturable microorganisms. Microorganisms are an important source of novel chemistries and potentially bioactive molecules. However, only 1% of environmental microorganisms can be cultured using conventional laboratory methods.
View Article and Find Full Text PDFJDS Commun
January 2025
Animal Welfare Program, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, Canada V6T 1Z6.
Dairy heifers are often kept on open packs early in life and later transitioned to freestalls. The neck rail in freestalls acts as a barrier intended to prevent animals from entering too far in the stall, with the aim of improving stall cleanliness. Unfortunately, this barrier can hinder stall use and may be a hazard to animals due to physical contact, perhaps especially when animals first learn to use the stall.
View Article and Find Full Text PDFJ Migr Health
January 2025
Bielefeld University, Germany.
Background: This study aims to explore the experiences, challenges, and support given to South Asian Key Workers (food and necessary goods, Transport (delivery and taxi drivers,) working in the United Kingdom in times of the COVID-19 lockdowns between March 2020 to March 2021. The qualitative study aims to explore the experiences, challenges, and financial support given to South Asian Key Workers working in the United Kingdom in times of the COVID-19 lockdowns.
Methods: A phenomenological approach was used to explore the experiences of key workers during the COVID-19 lockdowns in the UK.
Adv Skin Wound Care
January 2025
Deborah M. Wendland, PT, DPT, PhD, CPed, is Professor, Mercer University, Department of Physical Therapy, Atlanta, Georgia, USA. Kathryn Panasci, PT, DPT, CWS, is Associate Professor, Department of Rehabilitation Sciences and Assistant Dean for Interprofessional Education, School of Health Professions at Texas Tech University Health Sciences Center, Lubbock, Texas, USA. At Texas State University, Round Rock, Texas, USA, Hope A. Martinez, John S. Mantanona, Melinda G. Powers, and Rachael L. Sausman are physical therapy students and Karen A. Gibbs, PT, PhD, DPT, CWS, is Professor, Department of Physical Therapy.
Objective: To present a full scope of detailed and engaging laboratory activities recommended by physical therapist clinicians and educators from across the US to assist health professions faculty to develop new or improve current integumentary/wound management (IWM) instruction.
Methods: A three-round Delphi survey was conducted to update IWM curriculum recommendations for entry-level doctor of physical therapy education. First-round participants provided ideas for laboratory activities.
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