Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Didier Levieux"'
Publikováno v:
Journal of Dairy Research. 74:290-295
The detection of alkaline phosphatase (ALP) activity is used as a legal test to determine whether milk has been adequately pasteurized or recontaminated with raw milk. However, a wide variety of microorganisms produce both heat labile and heat stable
Publikováno v:
Journal of Dairy Research. 74:296-301
A monoclonal antibody based capture immunoassay has been recently developed for the specific quantitation of bovine milk alkaline phosphatase (ALP) without interference by contaminating microbial or fungal ALPs (Geneix et al. 2007). This immunoassay
Publikováno v:
Meat Science. 74:345-353
The 20S proteasome is a large complex (700 kDa) that exhibits endo- and exo-peptidase activities with wide specificity. In postmortem muscles, several sets of evidence suggest a possible significant contribution of proteasome to meat tenderisation. H
Publikováno v:
Journal of Agricultural and Food Chemistry
Journal of Agricultural and Food Chemistry, American Chemical Society, 2005, 53 (3), pp.502-507
Journal of Agricultural and Food Chemistry, American Chemical Society, 2005, 53 (3), pp.502-507
International audience; Emission and excitation spectra of intrinsic fluorophores present. in milk were used to evaluate changes in milk following thermal treatments in the 57-72 degreesC temperature range from 0.5 min up to 30 min. Alternatively, th
Publikováno v:
Sciences des Aliments. 23:83-88
Publikováno v:
Journal of Dairy Research. 69:391-399
Colostrum and milk samples from 20 goats were analysed for concentrations of immunoglobulin G (IgG), β-lactoglobulin (β-lg), α-lactalbumin (α-la) and serum albumin (CSA) throughout the first 14 milkings post partum (7 d of lactation) using single
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 29:431-441
In order to develop immunoassays for the control of the species origin of crude heparins, polyclonal antisera were produced in rabbits against samples obtained from the last purification steps of bovine intestinal crude heparin. The reactivity of the
Publikováno v:
Le Lait. 82:171-180
A new variant of bovine β-casein was isolated from individual milk and characterized. It is proposed for nomenclature as β-CN H. The variant H differed from the variant A 2 by the substitu- tion of the residue methionine at position 93 by a leucine
Autor:
Ahmed Ouali, Lothar Kuehn, Didier Levieux, Klavs B. Hendil, D. Dutaud, Laurent Aubry, Laurent Henry, Jean Paul Bureau
Publikováno v:
Journal of Immunological Methods. 260:183-193
Because quantification of the 20S proteasome by functional activity measurements is difficult and inaccurate, we have developed an indirect sandwich enzyme-linked immunosorbent assays (ELISA) for quantification of the 20S proteasome in human plasma.
Publikováno v:
Food and Agricultural Immunology. 13:213-224
Twenty-one murine monoclonal antibodies (MAbs) were raised against bovine g -casein ( g -CN). They were discriminated by: (1) their specificity in ACP-ELISA towards g -CN fragments and g -CN from buffalo, ewe, goat, human and mare; and (2) their reac