Jan von Langermann et al.
Bioprocess and biosystems engineering, 31(3), 155-161 (2008-01-22)
The application of unusual high pH-values within enzymatic cyanohydrin synthesis has been investigated. Usually enzymatic cyanohydrin synthesis in two-phase systems requires low pH-values within the aqueous phase to suppress the non-enzymatic side reaction. In contrast, we investigated the usage of...
Sh T Iskandarova
Gigiena i sanitariia, (3)(3), 6-8 (1996-05-01)
The probable odour threshold of 3-phenoxybenzaldehyde (3-PBA) in the ambient air was estimated at 0.225 mg/m3. The maximum permissible concentration (MPC) of 3-PBA on a single exposure was recommended to be 0.09 mg/m3. The mean daily MPC of 3-PBA was...
Voltammetric behaviour of the synthetic pyrethroid lambda-cyhalothrin and its determination in soil and well water.
Oudou HC, et al.
Analytica Chimica Acta, 523(1), 69-74 (2004)
Shaohua Chen et al.
Applied microbiology and biotechnology, 90(4), 1471-1483 (2011-02-18)
A newly isolated actinomycete strain HP-S-01 from activated sludge could effectively degrade deltamethrin and its major hydrolysis product 3-phenoxybenzaldehyde. Based on the morphological, cultural, physio-biochemical characteristics, and 16S rDNA sequence analysis, strain HP-S-01 was identified as Streptomyces aureus. Strain HP-S-01...
Soamrutai Boonsuepsakul et al.
Archives of insect biochemistry and physiology, 69(1), 13-21 (2008-07-11)
Metabolism by cytochrome P450 monooxygenases is a major mechanism implicated in resistance of insects to insecticides, including pyrethroids. We previously isolated the cytochrome P450 CYP6AA3 from deltamethrin-selected resistant strain of Anopheles minimus mosquito, a major malaria vector in Thailand. In...