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Fuel, ISSN 0016-2361, 01/2014, Volume 116, pp. 358 - 369
Aspen lignin extracted by an organosolv process was pyrolyzed in the presence of catalysts and analyzed using Py-GC/MS. The pyrolysis products detected are... 
Lignin | Pyrolysis | Quantitative | Catalysts | Py-GC/MS | TRANSFORMATION | OXYGENATE COMPONENTS | HYDROCARBONS | CONVERSION | ENERGY & FUELS | KRAFT LIGNIN | ESTERIFICATION | ENGINEERING, CHEMICAL | BIO-OIL | BIOMASS | HZSM-5 ZEOLITE | Pyridine | Paraxylene | Mass spectrometry | Zeolites
Journal Article
Journal of Analytical and Applied Pyrolysis, ISSN 0165-2370, 11/2012, Volume 98, pp. 65 - 71
► Fast (Py-GC/MS) and slow pyrolysis (TGA/FTIR) of three lignins. ► Lignin pyrolysis yields ten compounds or so that amount to about 50% of volatiles. ► PCG... 
Pyrolysis | Lignin | Py-GC/MS | TGA/FTIR | CHEMISTRY, ANALYTICAL | SPECTROSCOPY | ETHANOL-PRODUCTION | HYDROTHERMAL PRETREATMENT | Mechanical engineering
Journal Article
Microchemical Journal, ISSN 0026-265X, 01/2015, Volume 118, pp. 272 - 277
Polycyclic aromatic hydrocarbons (PAHs) are carcinogenic to humans and can be found in a variety of environments. This paper describes a cold fiber (CF)... 
Cachaça | PAH | GC/MS | DI-CF-SPME | CHEMISTRY, ANALYTICAL | ASSISTED SOLVENT-EXTRACTION | CONTAMINATION | SPIRITS | Cachaca | PAHS | MASS-SPECTROMETRIC DETECTION | 2-DIMENSIONAL GAS-CHROMATOGRAPHY | IONIZATION | HPLC | SOLID-PHASE EXTRACTION | WATER | Benzopyrene | Mass spectrometry | Analysis | Chromatography
Journal Article
Journal Article
Microchemical Journal, ISSN 0026-265X, 09/2013, Volume 110, pp. 209 - 214
Polycyclic aromatic hydrocarbons (PAH) are carcinogenic to humans and can be found in various environments. This paper describes a cold fiber (CF) solid-phase... 
DICFSPME | Spring water | PAH | GC/MS | CHEMISTRY, ANALYTICAL | QUANTITATIVE EXTRACTION | SOLID-PHASE MICROEXTRACTION | CHROMATOGRAPHY | DESIGNS | ATMOSPHERIC DEPOSITION | NANOTUBES | OPTIMIZATION | PROVINCE | BAR SORPTIVE EXTRACTION | SAMPLES | Benzopyrene | Mass spectrometry | Analysis | Methods | Chromatography | Fibers
Journal Article
Journal of the Institute of Brewing, ISSN 0046-9750, 2014, Volume 120, Issue 4, pp. 516 - 520
Ethyl carbamate, also known as urethane, is the ethyl ester of carbamic acid. Animal studies with this compound have demonstrated its carcinogenic potential.... 
sugar cane spirit | GC‐MS analysis | ethyl carbamate | Sugar cane spirit | Ethyl carbamate | GC-MS analysis | FOOD SCIENCE & TECHNOLOGY
Journal Article
Analytical Letters, ISSN 0003-2719, 07/2012, Volume 45, Issue 10, pp. 1143 - 1155
Seeking to improve the quality of cachaça, the Ministério da Agricultura, Pecuária e Abastecimento (Ministry of Agriculture, Livestock and Supply - MAPA), the... 
Cachaça | SPME | Ethyl carbamate | GC/MS | SPIRITS | CHEMISTRY, ANALYTICAL | GAS-CHROMATOGRAPHY | Cachaca | BEVERAGES | FOODS
Journal Article
Food Research International, ISSN 0963-9969, 11/2019, Volume 125, p. 108620
The demand for new probiotic products has shown recent increases alongside a growing interest in studying starter cultures of cheeses. This study thus aims to... 
Starter culture | Yeasts | GC–MS | Volatile compounds | HPLC | CAMEMBERT CHEESE | YARROWIA-LIPOLYTICA | POTENT ODORANTS | FOOD SCIENCE & TECHNOLOGY | SACCHAROMYCES-CEREVISIAE | FRENCH CHEESE | GC-MS | PROFILE | ACID BACTERIA | YEAST STRAINS | FLAVOR
Journal Article
Fuel, ISSN 0016-2361, 02/2016, Volume 166, pp. 367 - 375
In this article, we systematically studied the effects of several parameters on the product yield and selectivity for the and upgrading of pyrolysis vapors... 
In-situ upgrading | HZSM-5 | Ex-situ upgrading | Beetle-killed trees | Fast pyrolysis | TRANSFORMATION | SPOUTED-BED REACTOR | HYDROCARBONS | CATALYTIC FAST PYROLYSIS | ENERGY & FUELS | ZSM-5 | MISCANTHUS X GIGANTEUS | MODEL | PY-GC/MS | ENGINEERING, CHEMICAL | BIOMASS | LIGNIN | Pyrolysis | Beetles
Journal Article
Ciencia Rural, ISSN 0103-8478, 2019, Volume 49, Issue 3
The interest in the use of green tea (Camellia sinensis) (L.) Kuntze (Theaceae) products have increased in the last few years due to its medicinal properties.... 
GC-MS | SPME | Green tea | Quality control | TEA | AGRONOMY | quality control | PU-ERH | green tea | CONSTITUENTS | EUGENOL | CG-EM | MEFS | controle de qualidade | chá verde
Journal Article
Journal of Analytical and Applied Pyrolysis, ISSN 0165-2370, 11/2014, Volume 110, Issue 1, pp. 100 - 107
In this article, we propose beetle-killed lodgepole pine (BKLP) as a feedstock for fast pyrolysis due to its low moisture and high energy content. To the best... 
Decay-stage | HZSM-5 | Beetle-killed lodgepole pine | Fast pyrolysis | Catalytic fast pyrolysis | CHEMISTRY, ANALYTICAL | QUALITY | PRODUCT YIELDS | WOOD | CONVERSION | MOUNTAIN PINE-BEETLE | PY-GC/MS | TEMPERATURE | SPECTROSCOPY | BIOMASS | LIGNIN | Pyrolysis | Beetles
Journal Article
Brazilian Journal of Food Technology, ISSN 1981-6723, 2018, Volume 21
Abstract The Brazilian wine industry has shown significant growth in recent years and the insertion of new concepts, such as geographical indications as signs... 
GC-MS | Red wines | Brazilian wines | SPME | Volatile profile | Chemical compounds | Compostos químicos | Vinhos tintos | Perfil de compostos voláteis | Vinhos brasileiros
Journal Article