Results 121 to 130 of about 153,886 (318)
Molecules, 2017 There are six tocol analogs present in palm oil, namely α-tocopherol (α-T), α-tocomonoenol (α-T1), α-tocotrienol (α-T3), γ-tocotrienol (γ-T3), β-tocotrioenol (β-T3) and δ-tocotrienol (δ-T3).
Mei Han Ng, Ahmad Kushairi
doaj +1 more source
Mass Spectrometry Reviews, EarlyView.ABSTRACT Complex organic mixtures are found in many areas of research, such as energy, environment, health, planetology, and cultural heritage, to name but a few. However, due to their complex chemical composition, which holds an extensive potential of information at the molecular level, their molecular characterization is challenging.
Charlotte Mase +5 more
wiley +1 more source
Journal of CO2 UtilizationExtraction of cannabinoids from different parts of the plant matrix is often carried out by various traditional methods based on the use of organic solvents.
Matjaž Rantaša +3 more
doaj
Microscale physics and macroscale convective heat transfer in supercritical fluids [PDF]
arXivDriven by fundamental thermodynamic efficiency considerations, an emerging trend in the energy and propulsion systems is that the working fluid operates at a pressure above the critical pressure. Energy transport is thus accompanied by dramatic and strongly nonlinear variations of thermophysical properties, which cause abnormal heat transfer behavior ...
arxiv
Dynamic transition in supercritical iron [PDF]
arXiv, 2014 Recent advance in understanding the supercritical state posits the existence of a new line above the critical point separating two physically distinct states of matter: rigid liquid and non-rigid gas-like fluid. The location of this line, the Frenkel line, remains unknown for important real systems. Here, we map the Frenkel line on the phase diagram of
arxiv
Phytochemical Analysis, EarlyView.ABSTRACT Introduction Terpenes, which are found in high concentrations in the essential oil fraction of the Cannabis sativa flower, have demonstrated potential in many therapeutic and industrial applications. Objectives This work reports on a method developed for quantifying 18 terpenes in C. sativa essential oil obtained through hydrodistillation. The
Noelle Joy +2 more
wiley +1 more source
Arabian Journal of Chemistry, 2019 Mitragyna speciosa Korth., is a controversial plant that possesses various medicinal values and has been used from time immemorial in folk medicine. Recently, it has been widely abused as a narcotic source.
Norsita Tohar +4 more
doaj
Molecules, 2019 Liquid crystals (LCs) are among the most prominent materials of the current information age, mainly due to their well-known application in liquid crystal displays (LCDs).
Anna Poryvai +6 more
doaj +1 more source
Ab initio intermolecular interactions mediate thermochemically real-fluid effects that affect system reactivity [PDF]
arXivThe properties of supercritical fluids are dictated by intermolecular interactions that involve two or more molecules. Such intermolecular interactions were described via intermolecular potentials in historical supercritical combustion modeling studies, but have been treated empirically and with no consideration of radical interactions or multi-body ...
arxiv
Local structure of supercritical matter [PDF]
arXiv, 2014 The supercritical state is currently viewed as uniform on the pressure-temperature phase diagram. Supercritical fluids have the dynamic motions of a gas but are able to dissolve materials like a liquid. They have started to be deployed in many important industrial applications stimulating fundamental theoretical work and development of experimental ...
arxiv