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Safety and efficacy of the feed additives consisting of citric acid anhydrous and citric acid monohydrate produced by fermentation with <i>Aspergillus niger</i>CGMCC 6.466 for all animal species (Sunshine Biotech International). [PDF]

open access: yesEFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +22 more
europepmc   +1 more source
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Preserving the food preservation legacy

Critical Reviews in Food Science and Nutrition, 2022
This paper deals with the question about how early humans managed to feed themselves, and how they preserved and stored food for times of need. It attempts to show how humans interacted with their environments and demonstrate what lessons can be learnt from the about 3.4 million years of food processing and preservation.
Dietrich, Knorr, Mary Ann, Augustin
openaire   +2 more sources

Glaucoma therapy: preservative-free for all?

open access: yesClinical Ophthalmology, 2018
John Thygesen Department of Ophthalmology, Glaucoma Services in Copenhagen, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark Abstract: Preservatives used in topical glaucoma medications have a plethora of well-described toxic effects
Thygesen J
exaly   +1 more source

Preservative stability and preservative systems

International Journal of Cosmetic Science, 1985
SynopsisThe stability of cosmetics must be examined from a chemical, physical and biological viewpoint. Biological stability is dependent on many factors including preservative effectiveness, preservative stability and the levels of initial and in‐use contamination.Bronopol, a highly active preservative with less than ideal stability in alkaline ...
exaly   +3 more sources

Corneal preservation

Survey of Ophthalmology, 1989
Significant advances in corneal preservation have been made over the past decade. The introduction of chondroitin sulfate-containing media for use at 4 degrees C allows storage of corneas for up to ten days prior to transplantation. Organ culture techniques have also been improved with the addition of chondroitin sulfate.
S E, Wilson, W M, Bourne
openaire   +2 more sources

Technologies for Wood Preservation in Historic Preservation

Archives and Museum Informatics, 1999
Because of the abundant forests of the world, wood is one of the most common materials found in historic buildings. Wood is relatively easy to fabricate into beams, columns, and roof systems using simple hand tools. However, because of its biological origin, wood is one of the most complex constructions materials.
openaire   +1 more source

Organ Preservation

Surgical Clinics of North America, 1994
Our clinical transplantation results have been very satisfying, with about 90% graft survival after 1 year. Currently, preservation of the liver, pancreas, and kidney, although not ideal, appears to meet all our clinical needs. Improvements in heart and lung preservation are needed and will result in increasing the number of cadaveric organs available ...
A M, D'Alessandro   +3 more
openaire   +2 more sources

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