Gerrit P. Lelyveld

Determination of ginkgolides and bilobalide in Ginkgo biloba leaves and phytopharmaceuticals

Teris A. van Beek, T. Rantio, W. Ch. Melger et al. · Journal of Chromatography A · 1991 · 109 citations

Ginkgo Biloba Leaves, Herbal Medicine, Phytopharmacology +3

Screening of the needles of different yew species and cultivars for paclitaxel and related taxoids

Erik L. M. van Rozendaal, Gerrit P. Lelyveld, Teris A. van Beek · Phytochemistry · 2000 · 107 citations · Full text

Related Taxoids, Different Yew Species, Botany

Quantitation of bilobalide and ginkgolides A, B, C and J by means of nuclear magnetic resonance spectroscopy

Teris A. van Beek, Albertus van Veldhuizen, Gerrit P. Lelyveld et al. · Phytochemical Analysis · 1993 · 61 citations · Full text

Biochemistry, Ginkgo Biloba Leaves, Olefinic Protons +15

Two validated HPLC methods for the quantification of alizarin and other anthraquinones in <i>Rubia tinctorum</i> cultivars

Goverdina C. H. Derksen, Gerrit P. Lelyveld, Teris A. van Beek et al. · Phytochemical Analysis · 2004 · 49 citations

Sex-Related Perception of Insect and Plant Volatiles in Lygocoris pabulinus

Astrid T. Groot, R.D. Timmer, Gerrit Gort et al. · Journal of Chemical Ecology · 1999 · 42 citations