Results 161 to 170 of about 8,773 (190)

Determination of terpene alcohols in Sicilian Muscat wines by HS-SPME-GC-MS

Natural Product Research, 2013
Muscat is a grape family used to obtain several sweet, aromatic white dessert wines common in the Mediterranean area. Currently, three Sicilian cultivars (all classified DOC) are known: 'Moscato di Siracusa' the oldest and very rare today; 'Moscato di Noto', a modern derivative of the first and finally 'Moscato di Pantelleria', now the most common ...
Barbera Daniela, AVELLONE, Giuseppe, FILIZZOLA, Felice, Monte Lucio G., Catanzaro Paola, AGOZZINO, Pasquale   +5 more
openaire   +2 more sources

Methyl anthranilate content in Italian citrus honeys determined by HS‐SPME‐GC

International Journal of Food Science & Technology, 2009
SummaryAn headspace solid phase microextraction‐gas chromatography (HS‐SPME‐GC) method, previously developed and validated, was applied to the determination of the methyl anthranilate (MA) content of 75 Italian citrus honeys (11 of lemon, 44 of orange and 20 of Citrus spp.). Twenty‐four samples were purchased on the local market and 51 were provided by
PAPOTTI, GIULIA, BERTELLI, Davide, M. Lolli, A. G. Sabatini, PLESSI, Maria   +4 more
openaire   +2 more sources

Volatile profile of Atlantic shellfish by HS-SPME GC/MS

2012
A procedure based on headspace solid-phase microextraction (HS-SPME) and GC–MS analysis was developed to investigate the volatile organic compounds (VOCs) of Atlantic shellfish species. The experimental conditions (fiber coating, sample volume, time and temperature of incubation) were optimized for the extraction of VOCs from shellfish.
FRATINI, GLENDA, S. LOIS, M. PAZOS, PARISI, GIULIANA, I. MEDINA   +4 more
openaire   +1 more source

Volatile components of Hypericum humifusum, Hypericum perforatum and Hypericum ericoides by HS-SPME-GC and HS-SPME-GCMS using nano scale injection techniques

2011
Several products were developed, which contain Hypericum herb or its extracts as additives and several brands of food, beverages and yoghurts include this herb. Some Tunisian Hypericum species considered rare plants in Tunisia and their sampling need in the most of cases authorization from the authorities.
Rouis Z, Elaissi A, Abid NBS, Lassoued MA, Cioni PL, FLAMINI, GUIDO, Aouni M.   +6 more
openaire   +1 more source

HS-SPME/GC-MS Determination of Italian Rice Flavour

2011
Quality control of agricultural crops has traditionally been based on human sensory perception; in this context rice is generally considered as a staple food because of its flavour and texture. Food flavour, due to a large number of volatile compounds, influences consumers widely and, when food safety and nutritional contribution are guaranteed ...
BOCCACCI MARIANI, Maurizio, TESTANI, ELENA, GIANNETTI, Vanessa   +2 more
openaire   +1 more source

Method for the analysis of volatile compounds in virgin olive oil by SPME-GC-MS or SPME-GC-FID

MethodsX, 2023
Enrico Valli
exaly  

Design and optimization of the VA-TV-SPME method for ultrasensitive determination of the PAHs in polluted water

Talanta, 2020
A R Ghiasvand, Mohammad Beiranvand
exaly  

Use of Multivariate Statistics in the Processing of Data on Wine Volatile Compounds Obtained by HS-SPME-GC-MS

Foods, 2022
Maria Tufariello, Lorenzo Palombi, Francesco Grieco   +2 more
exaly  

Determination of Residual Dimethyl Sulfate in Cephalosporin Using HS-SPME/GC–MS

Journal of Chromatographic Science
Abstract Dimethyl sulfate (DMS) is widely used in manufacturing process but because of its genotoxicity nature, it should be monitored at trace levels (1 μg/mL). It is complicated and difficult to quantify DMS in cephalosporin with traditional method.
openaire   +2 more sources

HS-SPME Combined with GC-MS/O to Analyze the Flavor of Strong Aroma Baijiu Daqu

Foods, 2022
Baoguo Sun, Jinyuan Sun, Hehe Li
exaly