Proceedings of ASIC Conferences

16th Colloquium : Chemistry (30 records)

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A novel hydroxycinnamic acid derivative of coffee bean
M. Murata, H. Okada, S. Homma
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

Amino acid pattern of steam treated coffee
H. Steinhart, A. Luger
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Analysis of acids in coffee by capillary electrophoresis
M. Weers, H. Balzer, A. Bradbury, O. G. Vitzthum
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Antioxidant substances in coffee extracts
H. Hirazawa, T. Okada
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Carbohydrate profiles in beverages like coffee: methods and objects of investigations
S. Oestreich-Janzen
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Characterization of metal-chelating compounds in instant coffee
S. Homma, M. Murata
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Coffee adulteration and a multivariate approach to quality control
D. R. White
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Degradation mechanisms of chlorogenic acids during roasting
V. Leloup, A. Louvrier, R. Liardon
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Fatty acid esters of the 16-O-methylcafestol
K. Speer
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Influence du mode de préparation du café vert Robusta sur sa composition chimique et ses qualités organoleptiques
B. Guyot, D. Geule, S. Assemat, E. Tchana, L. Pomathios
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Instrumental and sensory analysis of coffee volatiles
W. Grosch
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Material balance in roast and ground and brewed coffee
D. Hinman
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Measurement of coffee taste using lipid membrane taste sensors
H. Komai, Y. Naito, K. Sato, H. Ikezaki, A. Taniguchi, K. Toko
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

Off-flavor elucidation in certain batches of Kenyan coffee
W. Holscher, H. Bade-Wegner, I. Bendig, P. Wolkenhauer, O. G. Vitzthum
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Relative extraction yields of green coffee
R. M. Noyes
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Superoxide anion scavenging activity and metal contents of coffee
A. Tsuji, S. Oka, R. Matsushita, J. Takada, H. Sakurai
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The effect of creamer/milk addition to coffee aroma retention in coffee solution
K.-J. Kim, J.-M. Rho, S.-Y. Kim
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The free radical scavenging activity of caffeine in coffee exposed to fenton-type oxidation
H. Stadler, J. Richoz, L. B. Fay
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The Maillard reaction and coffee flavour
G. A. Reineccius
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The taste sensor
K. Toko, S. Mori, Y. Nakabaashi, M. Kanda, T. Fukunaga
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

POSTERS

Carbohydrates in steam treated coffee
A. Luger, H. Steinhart
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

Chlorogenic acids and caffeine contents of monsooned Indian Arabica and Robusta coffees compared with wet and dry processed coffees from the same geographic area
K. J. Balyaya, M. N. Clifford
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

Contribution to composition and reactivity of coffee protein
E. Ludwig, N. N. Raczek, T. Kurzrock
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

Determination of acid content in coffee beans and coffee
F. Kusu, T. Fuse, K. Takamura
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

Determination of the partition coefficients of coffee volatiles using static headspace
C. Gretsch, G. Grandjean, M. Haering, R. Liardon, S. Westfall
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

Headspace gas chromatographic analysis and sensory evaluation of various domestic and foreign-made commercial roasted and ground coffees
Y.-S. Ko, H.-J. Baik
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Physical and chemical changes during hot storage of the coffee beverage
H. Steinhart, C. Grötzbach, J. Wilkens
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.

Pipecolic acid from the developing fruits (pericarp and seeds) of Coffea arabica and Camellia sinensis
K. Higuchi, T. Suzuki, H. Ashihara
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Protective effects of caffeic acid esters against H2 O2-induced cell damages
T. Nakayama
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Studies on volatile compounds in a series of roasted coffee beans. Changes of the amounts of volatile compounds and total sulfur
Y. Kawakami, S. Kunieda, A. Sato, Y. Takashima, T. Kanisawa
abstract  full paper  [ buy this PDF ]    From : 16th Colloquium.