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The 4‐ Aminophenol (4‐AP) colorimetric test is a fast, easy‐to‐use, and cost‐effective presumptive assay of cannabis plant material producing different chromophores with THC‐rich cannabis (blue color) and with CBD‐rich cannabis (pink color). The main drawback of the 4‐AP test is a brief observation window where the color rapidly changes to black, limiting the utility of the test. We now report for...
The use of orange essential oils (EOs) as a complementary treatment is very common in Brazilian popular culture. The levels of melatonin (MEL) and corticosterone (CORT) hormones were investigated simultaneously, by the Luminex™ immunoassay system in mice plasma, after Citrus aurantium and Citrus sinensis EOs inhalation for 30 min. The plasma was analyzed by headspace through gas chromatography coupled...
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