Results 101 to 110 of about 10,041,293 (299)

Scientific Opinion on the safety evaluation of the process “PKR”, used to recycle post-consumer PET into food contact materials [PDF]

open access: yes, 2013
This scientific opinion of the EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids deals with the safety evaluation of the recycling process PKR, EC register number RECYC009.
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
core   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Scientific opinion on the safety of smoke flavour Primary Product Fumokomp ‐ 2011 Update

open access: yesEFSA Journal, 2011
The EFSA CEF Panel updated the safety assessment of the smoke flavouring Primary Product Fumokomp based on evaluation of a new 90‐day dietary toxicity study.
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
doaj   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

Scientific Opinion on the safety evaluation of the substance, phosphorous acid, mixed 2,4‐bis(1,1‐dimethylpropyl)phenyl and 4‐(1,1‐dimethylpropyl)phenyl triesters, CAS No. 939402‐02‐5, for use in food contact materials

open access: yesEFSA Journal, 2011
This scientific opinion of EFSA deals with the risk assessment of the substance phosphorous acid, mixed 2,4‐bis(1,1‐dimethylpropyl)phenyl and 4‐(1,1‐dimethylpropyl)phenyl triesters, CAS No. 939402‐02‐5, REF. No. 74050, FCM substance No. 974 for which the
EFSA Panel on food contact materials, enzymes, flavourings and processing aids (CEF)
doaj   +1 more source

EFSA CEF Panel (EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids), 2013. Scientific Opinion on Flavouring Group Evaluation 216, Revision 1 (FGE.216Rev1). Consideration of genotoxic potential for α,β-unsaturated 2-Phenyl -2-Alkenals from Subgroup 3.3 of FGE.19 [PDF]

open access: yes, 2013
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate the genotoxic potential of five flavouring substances from subgroup 3.3 of FGE.19.
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
core   +2 more sources

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF); Scientific Opinion on Flavouring Group Evaluation 9, Revision 3 (FGE.09Rev3): Secondary alicyclic saturated and unsaturated alcohols, ketones and esters containing secondary alicyclic alcohols from chemical group 8 and 30, and an ester of a phenol derivative from chemical group 25 [PDF]

open access: yes, 2011
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate 17 flavouring substances in the Flavouring Group Evaluation 9, Revision 3, using the Procedure in Commission ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
core   +2 more sources

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

DETERMINATION OF DIBUTYL PHTHALATE (DBP), BENZYL BUTYL PHTHALATE (BBP) AND BIS (2-ETHYLHEXYL) PHTHALATE (DEHP) IN SOFT PLASTIC TOYS AND THE FIRST SURVEY OF THE BULGARIAN MARKET

open access: yesFood and Environment Safety, 2017
Phthalates are a large group of compounds with similar chemical structure widely used as plasticizers for plastics. They can easily be released from the polymer during usage and in this way enter the human body. Their adverse effect on health is known as
Valentina CHRISTOVA-BAGDASSARIAN   +2 more
doaj  

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