Abstract:Une nouvelle méthode alcali‐acidimétrique pour le dosage d'activité de la lipase de pancréas de pore est décrite. La méthode est sensible, précise et rapide, et utilise le Tween 20 (laurate de polyhydroxyéthylène‐sorbitane) comme substrat.
“…We therefore examined the use of other water-soluble substrates for the estimation of the soil lipase activity. Archibald and Ortiz (1946) and Boissonnas (1948) reported that the pancreatic lipase activity could be assayed using a water-soluble substrate, polyoxyethylene sorbitan monolaurate (Tween 20). Recently, Plou et al (1998) have measured the activity of several lipases and esterases with Tween 80 using a turbidimetric method.…”
“…We therefore examined the use of other water-soluble substrates for the estimation of the soil lipase activity. Archibald and Ortiz (1946) and Boissonnas (1948) reported that the pancreatic lipase activity could be assayed using a water-soluble substrate, polyoxyethylene sorbitan monolaurate (Tween 20). Recently, Plou et al (1998) have measured the activity of several lipases and esterases with Tween 80 using a turbidimetric method.…”
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