JBCS

Promising diesel-biodiesel-ethanol blends are great alternatives for conventional diesel, but they can be more corrosive. This paper studies the corrosiveness of these blends towards different metals and the inhibition of corrosion by TBHQ antioxidant.

Representation of the work stages: collection (hand hygiene, drying, and overlapping of sebaceous glands), analysis of latent fingerprints (mass spectrometry), and development (synthetic derivative of curcumin).

The thermal degradation kinetics of residual avocado seed biomass (Persea americana) was investigated by thermogravimetry (TGA) and at different slow pyrolysis temperatures to enable the biochar production with tunable properties.

Three commercial brands of plant-based beverages (almond, Brazil nut, coconut, oat and soybean) produced by UHT treatments were chemical characterized by 14 different physical chemical analyzes.

The natural extracts of jabuticaba peels, gabiroba leaves, and hibiscus flowers with antioxidant activity were evaluated in mixture with biodiesel.

Lead isotopic composition can be applied as a tool for differentiation among bullets fragments. Association to elemental analysis improves the obtained results.

This review described the chemical structure of isolated compounds, the traditional use, and biological potential of species belonging to Fridericia (Bignoniaceae).

The study aimed to characterize the gas phase reactions that occur in the electrospray source (MS) and in the collision -induced activation cell (MS/MS) of juvenile hormone III, to support quantitative studies in chemical ecology.