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Extraction of soursop oil (Annona muricata L.) by ultrasonic technique: Chromatographic evaluation and thermal characterization
(2018-12-01)
The soursop, Annona muricata L., Annonaceae family is a fruit mostly found in the northern and northeastern of Brazil, the Caribbean, and Central America. Extraction of the soursop seed oil was carried out in an ultrasound ...
Synthesis and evaluation of the thermal behavior of flavonoids: Thermal decomposition of flavanone and 6-hydroxyflavanone
(2017-02-01)
Flavonoids in the broad sense of the term are virtually universal plant pigments. Synthesis of flavanone and 6-hydroxyflavanone was carried out and identified by H and C NMR. Details concerning the thermal behavior were ...
Shear Viscosity of Pionic and Nucleonic Components from Their Different Possible Mesonic and Baryonic Thermal Fluctuations
(Springer, 2015-12-01)
Owing to the Kubo relation, the shear viscosities of pionic and nucleonic components have been evaluated from their corresponding retarded correlators of viscous stress tensor in the static limit, which become non-divergent ...
SYNTHESIS, THERMAL STUDIES AND CONVERSION DEGREE OF DIMETHACRYLATE POLYMERS USING NEW NON-TOXIC COINITIATORS
(Soc Brasileira Quimica, 2017-05-01)
The aim of this paper is to replace toxic coinitiators (tertiary amines) by non-toxic compounds such as glycerol and inositol (polyalcohol) in dimethacrylate resins. For this purpose, mid infrared spectroscopy (MIR) was ...
Evaluation of the thermal diffusivity of vegetable oils during frying by Thermal Lens Spectrometry
(Edp Sciences S A, 2008-01-01)
In this work we report on the use of the Thermal Lens method to verify the evolution of the thermal diffusivity of sunflower and soybean vegetable oils utilized in preparation of twenty five snacks portions. Our results ...
Evaluation of the thermal diffusivity of vegetable oils during frying by Thermal Lens Spectrometry
(Edp Sciences S A, 2008-01-01)
In this work we report on the use of the Thermal Lens method to verify the evolution of the thermal diffusivity of sunflower and soybean vegetable oils utilized in preparation of twenty five snacks portions. Our results ...
Thermal conductivity of hot pionic medium due to pion self-energy for pi sigma and pi rho loops
(World Scientific Publ Co Pte Ltd, 2015-07-01)
The thermal conductivity of pionic medium has been evaluated with the help of its standard expression from the relaxation time approximation, where inverse of pion relaxation time or pion thermal width has been obtained ...