- A
Persoz pendulum is a
device used for
measuring hardness of materials. The
instrument consists of a
pendulum which is free to
swing on two
balls resting...
-
extracted from malt
solution in 1833 by
Anselme Payen and Jean-François
Persoz,
chemists at a
French sugar factory. The name "diastase"
comes from the...
- Jean-François
Persoz (9 June 1805–September 1868) was a
French chemist known for
discovering the
enzyme diastase and on the
properties of dextrin. He also...
- sulfur-based
mustard gases. In 1849, the
French chemists Jean-François
Persoz and Bloch, and the
German chemist Peter Kremers (1827–?), independently...
-
enzymes began in 1833, when
French chemists Anselme Payen and Jean-François
Persoz isolated an
amylase complex from
germinating barley and
named it "diastase"...
- scales,
tools and
tests Leeb
rebound hardness test
Tablet hardness testing Persoz pendulum Roll
hardness tester Schmidt hammer Janka hardness test Nanoindentation...
-
physical and
chemical sciences. In 1853 he went to
Paris as
preparateur to JF
Persoz (1805–1868),
professor of
chemistry at the
Conservatoire des Arts et Métiers...
- with aniline, the blue
azuline was produced. This was
invented by
Jules Persoz in Paris. A
company in Lyon
called Guinon,
Marnas &
Bonnet bought the process...
- of the
Chemical and
Biological Sciences.
Harper and Brothers.
Payen A,
Persoz JF (1833). "Mémoire sur la diastase, les prin****ux
produits de ses réactions...
- "Encarta".
Archived from the
original on 2009-08-29. A.
Payen and J.-F.
Persoz (1833) "Mémoire sur la diastase, les prin****ux
produits de ses réactions...
