KERGOMARD , Jeanne

Gastrointestinal lipases are crucial for lipid hydrolysis and must get adsorbed onto the substrate interface prior lipolysis. Such adsorption had not been deeply investigated on biomimetic vegetal membranes. Our objective was thus to characterize such adsorption and lipolysis using complementary biophysical tools (tensiometry, ellipsometry,...

Langmuir films and their analysis by tensiometry, ellipsometry and Langmuir-Blodgett transfer coupled to atomic force microscopy are suitable tools to study the interactions of various lipases with model membranes. The objective of our study was to characterize the adsorption and lipolysis behavior of different gastrointestinal enzymes onto...