H.-H. Drews

Application of Near-Infrared Reflectance Spectroscopy to the Simultaneous Prediction of Alkaloids and Phenolic Substances in Green Tea Leaves

Hartwig Schulz, Ulrich H. Engelhardt, A. Wegent et al. · Journal of Agricultural and Food Chemistry · 1999 · 198 citations

Agriculture, Chemistry, Plant Sciences +17

Application of near Infrared Spectroscopy for the Quantification of Quality Parameters in Selected Vegetables and Essential Oil Plants

Hartwig Schulz, H.-H. Drews, Rolf Quilitzsch et al. · Journal of Near Infrared Spectroscopy · 1998 · 40 citations

Agriculture, Food Science, Food Analysis +13

Rapid NIRS Determination of Quality Parameters in Leaves and Isolated Essential Oils of<i>Mentha</i>Species

Hartwig Schulz, H.-H. Drews, Hans Krüger · Journal of Essential Oil Research · 1999 · 35 citations

Agriculture, Plant Breeding, Plant Sciences +15

Estimation of minor components in caraway, fennel and carrots by NIRS-comparison of results from dispersive and fourier-transform instruments.

Hartwig Schulz, Rolf Quilitzsch, H.-H. Drews et al. · International Agrophysics · 2000 · 17 citations

Agriculture, Chemistry, Food Science +15