Search Results - "Wolkers, J"

Microbiological aspects of processing and storage of edible insects by Klunder, H.C., Wolkers-Rooijackers, J., Korpela, J.M., Nout, M.J.R.

“…Growing pressure on the worlds’ livestock production sector and enduring protein undernourishment, persuade the search for alternative protein sources. Insects…”
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Strain diversity and phage resistance in complex dairy starter cultures by Spus, M, Li, M, Alexeeva, S, Wolkers-Rooijackers, J C M, Zwietering, M H, Abee, T, Smid, E J

“…The compositional stability of the complex Gouda cheese starter culture Ur is thought to be influenced by diversity in phage resistance of highly related…”
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Organochlorines and possible biochemical effects in glaucous gulls (Larus hyperboreus) from Bjørnøya, the Barents Sea by HENRIKSEN, E. O, GABRIELSEN, G. W, TRUDEAU, S, WOLKERS, J, SAGERUP, K, SKAARE, J. U

“…To study possible biochemical effects of organochlorine contaminants (OCs) in glaucous gulls (Larus hyperboreus), 40 adult individuals were collected from…”
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Congener specific PCB and polychlorinated camphene (toxaphene) levels in Svalbard ringed seals (Phoca hispida) in relation to sex, age, condition and cytochrome P450 enzyme activity by Wolkers, J, Burkow, I.C, Lydersen, C, Dahle, S, Monshouwer, M, Witkamp, R.F

“…Congener specific PCB and toxaphene (polychlorinated camphene, PCC) analyses were performed in seal blubber, collected in Svalbard, Norway. The concentration,…”
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Effects of sodium reduction scenarios on fermentation and quality of sauerkraut by Wolkers-Rooijackers, J.C.M., Thomas, S.M., Nout, M.J.R.

“…Health authorities advocate the reduction of sodium intake because of its negative impact on health. The effect of sodium reduction on the natural fermentation…”
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Cytochrome P450-mediated enzyme activities and polychlorinated biphenyl accumulation in harp seal ( Phoca groenlandica) by Wolkers, J, Burkow, I.C, Monshouwer, M, Lydersen, C, Dahle, S, Witkamp, R.F

“…The presence and activities of hepatic cytochrome P450 (CYP) isoforms in Barents Sea harp seals ( n=13) were studied using catalytic activities, selective…”
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Phase I and phase II enzyme activities in Ringed seals ( Phoca hispida): characterization of hepatic cytochrome P450 by activity patterns, inhibition studies, mRNA analyses, and western blotting by Wolkers, J, Witkamp, R.F, Nijmeijer, S.M, Burkow, I.C, de Groene, E.M, Lydersen, C, Dahle, S, Monshouwer, M

“…Hepatic phase I and phase II enzymes play an important role in contaminant metabolism in mammals. Knowledge of these enzymes is essential since their presence…”
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Time-dependent induction of two distinct hepatic cytochrome P4501A catalytic activities at low temperatures in Arctic charr ( Salvelinus alpinus) after oral exposure to benzo(a)pyrene by Wolkers, J., Jørgensen, E.H., Nijmeijer, S.M., Witkamp, R.F.

“…Due to increased industrial and other anthropogenic activities during the last decades, the arctic environment faces increasing levels of organic pollution…”
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Effect of reduced food intake on toxicokinetics of halogenated organic contaminants in herring gull (Larus argentatus) chicks by Routti, Heli, Helgason, Lisa Bjørnsdatter, Arukwe, Augustine, Wolkers, Hans, Heimstad, Eldbjørg Sofie, Harju, Mikael, Berg, Vidar, Gabrielsen, Geir Wing

“…The aim of the present study was to investigate how contaminant exposure and reduced food intake affect tissue distribution and biotransformation of…”
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Dose and time dependency of cytochrome P4501A induction in liver and kidney of B(a)P exposed Arctic charr ( Salvelinus alpinus) by Wolkers, J., Jørgensen, E.H., Nijmeijer, S.M., Witkamp, R.F.

“…The cytochrome P4501A induction was studied in liver and kidney of immature Arctic charr ( Salvelinus alpinus) after exposure to different dosages of…”
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Sedation of wild boar (Sus scrofa) and red deer (Cervus elaphus) with medetomidine and the influence on some haematological and serum biochemical variables by Wolkers, J, Wensing, T, Groot Bruinderink, G W

“…Medetomidine, an alpha-2 agonist, was tested for the sedation of wild boar (Sus scrofa) (n = 6) and red deer (Cervus elaphus) (n = 7). The effectivity of this…”
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The effect of undernutrition on haematological and serum biochemical variables in wild boar (Sus scrofa) by Wolkers, J, Wensing, T, Groot Bruinderink, G W, Schonewille, J T

“…The effect of induced long term undernutrition on the blood composition of wild boar was studied. During the first weeks, the activity of plasma alkaline…”
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Lungworm and stomach worm infection in relation to body fat reserves and blood composition in wild boar (Sus scrofa) by Wolkers, J, Wensing, T, Groot Bruinderink, G W, Schonewille, J T

“…Lung and stomach nematode burden was estimated in 8 juvenile and 12 adult wild boar (Sus scrofa), shot in The Royal Forestry 'Het Loo' between January 1988 and…”
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Persistent organochlorines, cytochrome P450 enzyme activities and highly carboxylated porphyrins in glaucous gulls (Larus hyperboreus) by Henriksen, E O, Gabrielsen, G W, Trudeau, S, Wolkers, J, Sagerup, K, Skaare, JU

“…We collected 40 adult and 21 juvenile glaucous gulls (Larus hyperboreus), from colonies on Bear Island in the Barents Sea. Organochlorines (4 pesticides and 9…”
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Microbiota of Tayohounta, a fermented baobab flavour food of Benin by Chadare, F.J, Jonkman, J, Wolkers-Rooijackers, J.C.M, Nout, M.J.R, Hounhouigan, J.D, Zwietering, M.H

“…The present work provides data on the microbial composition of Tayohounta, a product of natural fermentation of baobab seed kernels. Samples were collected…”
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P-V-T- Data and Thermodynamical Properties of Freon-12 (CCl2F2) and Freon-13 (CClF3) Fluorocarbons at Temperatures Between 0° and 150° C. and at Pressures Up to 400 Atm by Michels, A, Wassenaar, T, Wolkers, G. J, Prins, Chr, Klundert, L. v. d

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Nutritional status of wild boar (Sus scrofa): II. Body fat reserves in relation to haematology and blood chemistry by Wolkers, J, Wensing, T, Groot Bruinderink, G W, Schonewille, A T

“…1. The relationship between body fat reserves and blood variables was calculated in 26 wild boar in order to evaluate blood variables as indicators for the…”
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Undernutrition in relation to changed tissue composition in wild boar (Sus scrofa) by Wolkers, J, Wensing, T, Schonewille, J T, van't Klooster, A T

“…The effect of long term dietary restriction on the composition of liver, kidney, and several muscles was studied in wild boar (Sus scrofa) in order to evaluate…”
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