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Jaap Schrijver

Fluorometric determination of total vitamin C in whole blood by high-performance liquid chromatography with pre-column derivatization
1984 · A.J. Speek, J. Schrijver, et al. · Journal of Chromatography B Biomedical Sciences and Applications · 179
Mild Vitamin a Deficiency and Risk of Respiratory Tract Diseases and Diarrhea in Preschool and School Children in Northeastern Thailand
1990 · MARTIN W. BLOEM, MICHEL WEDEL, et al. · American Journal of Epidemiology · 164
Vitamin E Composition of Some Seed Oils as Determined by High‐Performance Liquid Chromatography with Fluorometric Detection
1985 · A. J. SPEEK, J. SCHRIJVER, et al. · Journal of Food Science · 164
The Total Free Radical Trapping Ability of Cord Blood Plasma in Preterm and Term Babies
1989 · J H N Lindeman, D Van Zoeren-Grobben, et al. · Pediatric Research · 160
Iron metabolism and vitamin A deficiency in children in northeast Thailand
1989 · M W Bloem, M Wedel, et al. · American Journal of Clinical Nutrition · 144
Human milk vitamin content after pasteurisation, storage, or tube feeding.
1987 · D Van Zoeren-Grobben, J Schrijver, et al. · Archives of Disease in Childhood · 120
Stability of blood (pro)vitamins during four years of storage at −20 °C: Consequences for epidemiologic research
1995 · Marga C. Ocké, Jaap Schrijver, et al. · Journal of Clinical Epidemiology · 114
Determination of β-carotene content and vitamin A activity of vegetables by high-performance liquid chromatography and spectrophotometry
1986 · A.J. Speek, C.R. Temalilwa, et al. · Food Chemistry · 85
Fluorometric determination of total vitamin C and total isovitamin C in foodstuffs and beverages by high-performance liquid chromatography with precolumn derivatization
1984 · Andries J. Speek, Jaap Schrijver, et al. · Journal of Agricultural and Food Chemistry · 84
Semi-automated fluorometric determination of pyridoxal-5'-phosphate (vitamin B6) in whole blood by high-performance liquid chromatography (HPLC).
1981 · J Schrijver, A J Speek, et al. · PubMed · 78
Determination of several retinoids, carotenoids and E vitamers by high-performance liquid chromatography
1991 · T. Van Vliet, F. Van Schaik, et al. · Journal of Chromatography A · 76
Iron overload, free radical damage, and rhesus haemolytic disease
1990 · H.M. Berger, J.H.N. Lindeman, et al. · The Lancet · 71
Thiamin, riboflavin and vitamin B6: impact of restricted intake on physical performance in man.
1994 · E J van der Beek, W van Dokkum, et al. · Journal of the American College of Nutrition · 66
Thiamin, riboflavin, and vitamins B-6 and C: impact of combined restricted intake on functional performance in man.
1988 · EJ van der Beek, W van Dokkum, et al. · American Journal of Clinical Nutrition · 61
A Reliable Semiautomated Method for the Determination of Total Thiamine in Whole Blood by the Thiochrome Method with High-Performance Liquid Chromatography
1982 · Jaap Schrijver, Andries J Speek, et al. · Annals of Clinical Biochemistry International Journal of Laboratory Medicine · 58
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Deficiencies of Vitamins in CAPD Patients: The Effect of Supplementation
1988 · E. W. Boeschoten, J. Schrijver, et al. · Nephrology Dialysis Transplantation · 57
Nutrition and aging: nutritional status of “apparently healthy” elderly (Dutch nutrition surveillance system).
1990 · M R Löwik, J Schrijver, et al. · Journal of the American College of Nutrition · 55
Postnatal changes in plasma chain-breaking antioxidants in healthy preterm infants fed formula and/or human milk
1994 · D van Zoeren-Grobben, JH Lindeman, et al. · American Journal of Clinical Nutrition · 54
Marginal nutritional status among institutionalized elderly women as compared to those living more independently (Dutch Nutrition Surveillance System).
1992 · M R Löwik, H van den Berg, et al. · Journal of the American College of Nutrition · 51
Determination of the B2 vitamer flavin—adenine dinucleotide in whole blood by high-performance liquid chromatography with fluorometric detection
1982 · A.J. Speek, F. Van Schaik, et al. · Journal of Chromatography B Biomedical Sciences and Applications · 49
Locust bean gum safety in neonates and young infants: An integrated review of the toxicological database and clinical evidence
2014 · Leo Meunier, Jossie A. Garthoff, et al. · Regulatory Toxicology and Pharmacology · 43
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Long-term effects of a vegetarian diet on the nutritional status of elderly people (Dutch Nutrition Surveillance System).
1990 · M R Löwik, J Schrijver, et al. · Journal of the American College of Nutrition · 41
Upper levels of nutrients in infant formulas: Comparison of analytical data with the revised Codex infant formula standard
2009 · William C. MacLean, Peter Van Dael, et al. · Journal of Food Composition and Analysis · 39
Fluorimetric determination of menadione sodium bisulphite (vitamin K3) in animal feed and premixes by high-performance liquid chromatography with post-column derivatization
1984 · A.J. Speek, J. Schrijver, et al. · Journal of Chromatography A · 39
Reliable and Sensitive HPLC Method with Fluorometric Detection for the Analysis of Vitamin B6 in Foods and Feeds.
1994 · Jan van Schoonhoven, Jaap Schrijver, et al. · Journal of Agricultural and Food Chemistry · 35
Works count: 80
Citation count: 2,682
H-index: 31
I10-index: 48
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