Effect of Chilean bark extracts on bacterial luminescence

2007 | journal article. A publication with affiliation to the University of Göttingen.

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​Effect of Chilean bark extracts on bacterial luminescence​
Poblete, H.; Roffael, E. & Miertzsch, H.​ (2007) 
Maderas Ciencia y tecnología9(1) pp. 79​-84​.​

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Authors
Poblete, Hernan; Roffael, Edmone; Miertzsch, Helmut
Abstract
Bioluminescence decrease of bacteria as a biological activity indicator for bark water extracts was determinate. Four Chilean barks were tested. A different reduction on bioluminescence depending on bark species was observed. Increasing time of thermal treatment of bark (24, 48, 72 and 144 hours with 103 degrees C) produced a reduction of the biological activity of extracts. The study indicates that the terpenes could be responsible for the described effect.
Issue Date
2007
Status
published
Publisher
Univ Bio-bio
Journal
Maderas Ciencia y tecnología 
ISSN
0718-221X

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