𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Analysis of cyclitols in different Quercus species by gas chromatography–mass spectrometry

✍ Scribed by Sonia Rodríguez-Sánchez; Ana I Ruiz-Matute; María Elena Alañón; María Soledad Pérez-Coello; Luis F de Julio-Torres; Ramón Morales; Isabel Martínez-Castro


Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
81 KB
Volume
90
Category
Article
ISSN
0022-5142

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Pyrolysis–gas chromatography/mass spectr
✍ M.F. Nonier; N. Vivas; N. Vivas de Gaulejac; C. Absalon; Ph. Soulié; E. Fouquet 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 371 KB

Analytical pyrolysis was applied to oak wood to provide useful information concerning the structure of oak wood components and the corresponding extractable polymers (lignins, polysaccharides). We have established the aromatic profile of the formed products during heating and also the chemotaxonomy

Analysis of Uracil in DNA by Gas Chromat
✍ B.C. Blount; B.N. Ames 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 539 KB

A sensitive method using gas chromatography and negative chemical ionization mass spectrometry for the detection of uracil in DNA is described. Uracil DNA glycosylase is used to specifically cleave uracil from DNA. Once removed, uracil is derivatized with 3,5-bis(trifluoromethyl)benzyl bromide and t

Analysis of fragrances in cosmetics by g
✍ Rastogi, Suresh Chandra 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 579 KB

## Abstract A gas chromatographic (GC)‐mass spectrometric (GC‐MS) method has been developed for the routine analysis of 11 fragrance substances in cosmetics: cinnamic alcohol, cinnamic aldehyde, eugenol, hydroxy citronellal, α‐amyl cinnamic aldehyde, geraniol, isoeugenol, coumarin, dihydrocoumarin,

Analysis of hydroxypipecolic acids by ga
✍ Geoffrey C. Kite; Michael J. Hughes 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 158 KB 👁 2 views

The development of a method is described for the analysis of hydroxypipecolic acids in crudely purified plant extracts. All eight known naturally-occurring mono-and di-hydroxypipecolic acids could be resolved in a single analysis by gas chromatography-mass spectrometry (GC-MS) of their trimethylsily

Analysis of spike oil by gas chromatogra
✍ V. Kubelka; J. Mitera; P. Zachař 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 419 KB

The analysis of spike oil was carried out by gas chromatography-mass spectrometry without any preliminary separations, and some of the major components of spike oil were identified. The minor components were assigned at least to definite classes of organic compounds.

Analysis of flavonoids in tablets and ur
✍ D. G. Watson; A. R. Pitt 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 91 KB 👁 2 views

A method was developed for the analysis and characterization of quercetin and kaempferol in urine following ingestion of Ginkgo biloba tablets. The method utilized gas chromatography/negative ion chemical ionization mass spectrometry of the trimethysilyl derivatives of the flavonoids. Limits of dete