𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Analysis of Rotenoids by High Temperature High Resolution Gas Chromatography-Mass Spectrometry

✍ Scribed by Pereira, Alberto S. ;Pinto, Angelo C. ;Cardoso, Jari N. ;Neto, Francisco R. Aquino ;Vieira, Paulo C. ;Fernandes, João B. ;da Silva, M. Fátima das G. F. ;Andrei, César C.


Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
79 KB
Volume
21
Category
Article
ISSN
0935-6304

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Characterization of Toxaphene by High Re
✍ F. J. Santos; M. T. Galceran; J. Caixach; J. Rivera; X. Huguet 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 270 KB 👁 2 views

We examined the use of high resolution gas chromatography-electron ionization high resolution mass spectrometry (HRGC/EI-HRMS) in determining the toxaphene homologue distribution. Operating parameters such as electron energy, trap current and source temperature were optimized in order to obtain the

Identification of cyclopropene triacylgl
✍ Reiner Aichholz; Volker Spitzer; Eberhard Lorbeer 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 115 KB 👁 2 views

The seed oil of Choriosa speciosa, which is known to be rich in cyclopropene triacylglycerols, has been investigated by high-temperature gas chromatography using glass capillary columns coated with the stationary phase SOP-50 Ž . 50% diphenyl᎐50% dimethylpolysiloxane, methoxy terminated . Cycloprope

High-resolution gas chromatography and h
✍ Livia Mari Assis; Fernando Mauro Lanças 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 276 KB 👁 1 views

This work presents the results of a study involving a high-inertinite coal Ž . from Amando Simoes Mine, located in Parana state Brazil . The organic matter ˜Ž . was extracted in a supercritical fluid static mode apparatus using toluene as the extraction fluid in the presence of hydrogen. The variabl

Identification of Isoquinoline alkaloids
✍ Alberto S. Pereira; Ana Claudia F. Amaral; Roderick A. Barnes; Jari N. Cardoso; 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 72 KB 👁 1 views

Crude ethanol extracts of leaves of Croton (Euphorbiaceae) species (C. hemiargyreus var. gymnodiscus, C. hemiargyreus var. hemiargyreus and C. echinocarpus) were analysed using on-column injection high temperature gas chromatography coupled with mass spectrometry. Several isoquinoline alkaloids were

Isotope ratio monitoring gas chromatogra
✍ A. W. Hilkert; C. B. Douthitt; H. J. Schlüter; W. A. Brand 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 91 KB 👁 1 views

Of all the elements, hydrogen has the largest naturally occurring variations in the ratio of its stable isotopes (D/H). It is for this reason that there has been a strong desire to add hydrogen to the list of elements amenable to isotope ratio monitoring gas chromatography/mass spectrometry (irm-GC/