Jan Fritsche

Mammary Lipogenic Enzyme Activity, trans Fatty Acids and Conjugated Linoleic Acids Are Altered in Lactating Dairy Cows Fed a Milk Fat–Depressing Diet

L.S. Piperova, B.B. Teter, I. Bruckental et al. · Journal of Nutrition · 2000 · 286 citations

Animal Physiology, Nutrition, Lactation +12

Recent Developments and Applications of Solid Phase Microextraction (SPME) in Food and Environmental Analysis—A Review

Sybille Merkle, Kim Karen Kleeberg, Jan Fritsche · Chromatography · 2015 · 235 citations · Full text

Solvent Extraction, Solid Samples, Engineering +21

Conjugated linoleic acid in milk fat: High variation depending on production system

Gerhard Jahreis, Jan Fritsche, Hans Steinhart · Nutrition Research · 1997 · 202 citations

Biochemistry, Lipid Nutrition, Animal Nutrition +7

Improved separation of conjugated fatty acid methyl esters by silver ion‐high‐performance liquid chromatography

Najibullah Sehat, Rainer Rickert, Magdi M. Mossoba et al. · Lipids · 1999 · 165 citations

Lipid Analysis, Engineering, Chemical Composition +16

A new conjugated linoleic acid isomer, <i>7 trans, 9 cis</i>‐octadecadienoic acid, in cow milk, cheese, beef and human milk and adipose tissue

M. P. Yurawecz, John A. G. Roach, Najibullah Sehat et al. · Lipids · 1998 · 157 citations

Food Chemistry, Dmox Derivative, Lipid Analysis +15