Oxygen Absorbers
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Ação de absorvedores de etileno e de oxigênio na conservação pós-colheita de morango / Action of ethylene and oxygen absorbers on postharvest strawberry conservation
The present work aimed to study the influence of the PVC (polyvinyl chloride) film of different concentrations of KMnO4 (ethylene absorbent) and the oxygen absorber sachet (O-Buster) on the quality and postharvest conservation of Oso Grande strawberries. In order to achieve this physical-chemical, enzymatic and visual analyses were performed every 2 days on
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2011
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2. The dynamics of structural deformations of immobilized single light-harvesting complexes
Single assemblies of the intact light-harvesting complex LH2 from Rhodopseudomonas acidophila were bound to mica surfaces at 300 K and examined by observing their fluorescence after polarized light excitation. The complexes are generally not cylindrically symmetric. They act like elliptic absorbers, indicating that the high symmetry found in crystals of LH2
The National Academy of Sciences.