Výsledky vyhledávání - "Sandra Impens"

Effect of tumbling time and cooking temperature on quality attributes of cooked ham

Autor: Olivier Goemaere, Liselot Steen, Sandra Impens, Hubert Paelinck, Slawomir Szczepaniak, Guanghong Zhou, Chunbao Li

Publikováno v: International Journal of Food Science & Technology. 46:2159-2163

Summary This study evaluates effect of tumbling time and cooking temperature on cooking rate, cooking loss (CL), colour, water activity and water-holding capacity of cooked restructured ham rolls. In experiment were investigated three tumbling times

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06604fb1ec9b105cbce169456a1fb670
https://doi.org/10.1111/j.1365-2621.2011.02731.x

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A downscaled multi-residue strategy for detection of anabolic steroids in bovine urine using gas chromatography tandem mass spectrometry (GC–MS3)

Autor: J Van Loco, Jean-Marie Degroodt, Sandra Impens, H.F. De Brabander

Publikováno v: Analytica Chimica Acta. 586:43-48

Within the scope of the European Community member states’ residue monitoring plan, illicit administration of anabolic steroids is monitored at slaughterhouse level as well as on living animals. At farm level, urine is one of the target matrices to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2308942ed81adcdd61fa6d989b45b2b6
https://doi.org/10.1016/j.aca.2006.09.047

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Screening and confirmation of chloramphenicol in shrimp tissue using ELISA in combination with GC–MS2 and LC–MS2

Autor: Walter Smedts, Sandra Impens, Sigrid Ooghe, Dirk Courtheyn, J Vercammen, Wim Reybroeck, Katia De Wasch, Hubert De Brabander

Publikováno v: Analytica Chimica Acta. 483:153-163

According to the European Commission Decision 2001/699/EC and 2001/705/EC certain fishery and aquaculture products, imported from China, Vietnam or Indonesia and intended for human consumption, must be subjected to a test in order to ensure the absen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e88fb1c2c541120b6cb8fc9b50455058
https://doi.org/10.1016/s0003-2670(02)01232-1

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Faster analysis of anabolic steroids in kidney fat by downscaling the sample size and using gas chromatography-tandem mass spectrometry

Autor: Dirk Courtheyn, Sandra Impens, Katia De Wasch, Hubert De Brabander

Publikováno v: Analytica Chimica Acta. 483:269-280

A rapid and easy-to-perform method for the screening and confirmation of estrogens, gestagens and androgens (EGAs) in kidney fat has been developed. In this investigation only 5 g of fat was needed. After extraction with acetonitrile the steroid phas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ea4484479757394e439292e11b2eab2
https://doi.org/10.1016/s0003-2670(02)01019-x

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Database dedicated to information published during the Benelux conferences on hormone and veterinary drug residue analyses

Autor: K De Wasch, Dirk Courtheyn, Sandra Impens, Aldert A. Bergwerff, Rainer W. Stephany, H.F. De Brabander, L.A. van Ginkel, R. Schilt, C. Van Peteghem

Publikováno v: Analytica Chimica Acta, 1-2, 473, 53-57

Every other year scientists working in the field of residue analysis participate the "International Symposium on Hormone and Veterinary Drug Residue Analysis" and "Euroresidue" conferences. In each symposium a lot of innovative information is present

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a6ffc6bb30f1b04fd26d63670e7f8e2
https://doi.org/10.1016/s0003-2670(02)00749-3

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Analytical possibilities for the detection of stanozolol and its metabolites

Autor: C. Van Poucke, L.A. van Ginkel, M Dubois, G. Pottie, Mirjam Nielen, K De Wasch, S. Poelmans, R. Schilt, Saskia S. Sterk, Sandra Impens, M Van de Wiele, T Hamoir, C. Van Peteghem, Ph. Delahaut, Dirk Courtheyn, J Vercammen, Rainer W. Stephany, H.F. De Brabander

Publikováno v: Analytica Chimica Acta, 473, 39-47
Analytica Chimica Acta, 1-2, 473, 39-47
Analytica Chimica Acta 473 (2002)

In sports doping, as well in man as in horseracing, stanozolol (Stan) was abused and became the subject of metabolism research. Also in veterinary practice, stanozolol became an important misused anabolic steroid. Like most other anabolic steroids, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2055917bf5fa33a9873ef6544959a185
https://doi.org/10.1016/s0003-2670(02)00672-4

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Trends in the identification of organic residues and contaminants: EC regulations under revision

Autor: Yves Bonnaire, Linda A.M Stolker, Maurice J. Sauer, Dirk Courtheyn, Petra Gowik, Glenn Kennedy, François Andre, Sandra Impens, Leen van Ginkel, Thomas Kuhn, Katia De Wasch, Rainer W. Stephany, Jean-Pierre Moretain, Hubert De Brabander, R. Schilt, Peter Fürst

Publikováno v: TrAC Trends in Analytical Chemistry. 20:435-445

The use of identification points (IPs) is a new approach to set up quality criteria for the identification of organic residues and contaminants: a laboratory is allowed to use any molecular spectrometric technique or combination of techniques in orde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::217e7eefa33e5bdadc8508f7a912578f
https://doi.org/10.1016/s0165-9936(01)00085-1

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Consequence of boar edible tissue consumption on urinary profiles of nandrolone metabolites. II. Identification and quantification of 19-norsteroids responsible for 19-norandrosterone and 19-noretiocholanolone excretion in human urine

Autor: Hubert De Brabander, Bruno Le Bizec, François Andre, Katia De Wasch, Sandra Impens

Publikováno v: Rapid Communications in Mass Spectrometry. 15:1442-1447

In previous work (Le Bizec et al., Rapid Commun. Mass Spectrom. 2000; 14: 1058), it was demonstrated that a boar meal intake could lead to possible false accusations of abuse of 17beta-nortestosterone in antidoping control. The aim of the present stu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f82520e304c3f6eafaf96f481b757335
https://doi.org/10.1002/rcm.391

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Determination of mercaptobenzimidazol and other thyreostat residues in thyroid tissue and meat using high-performance liquid chromatography–mass spectrometry

Autor: M. Vandewiele, K De Wasch, H.F. Be Brabander, Sandra Impens, Dirk Courtheyn

Publikováno v: Journal of Chromatography A. 912:311-317

This paper describes a method for extraction of tapazol, thiouracil, methylthiouracil, propylthiouracil and mercaptobenzimidazol (MBI) from thyroid tissue. The solid-phase extraction procedure is optimized to obtain the maximum results for the main t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcf59b98e55c7551fd9a604e9d1b9b4b
https://doi.org/10.1016/s0021-9673(01)00563-5

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Consequence of boar edible tissue consumption on urinary profiles of nandrolone metabolites. I. Mass spectrometric detection and quantification of 19-norandrosterone and 19-noretiocholanolone in human urine

Autor: Hubert De Brabander, Bruno Le Bizec, Fabrice Monteau, Isabelle Gaudin, François Andre, Katia De Wasch, Sandra Impens

Publikováno v: Rapid Communications in Mass Spectrometry. 14:1058-1065

For the first time in the field of steroid residues in humans, demonstration of 19-norandrosterone (19-NA: 3alpha-hydroxy-5alpha-estran-17-one) and 19-noretiocholanolone (19-NE: 3alpha-hydroxy-5beta-estran-17-one) excretion in urine subsequent to boa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23a170352da9318a7a8c08e535b0e3f4
https://doi.org/10.1002/1097-0231(20000630)14:12<1058::aid-rcm991>3.0.co

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