- D-
Erythrulose (also
known as
erythrulose) is a
tetrose carbohydrate with the
chemical formula C4H8O4. It has one
ketone group and so is part of the ketose...
- In enzymology, an
erythrulose reductase (EC 1.1.1.162) is an
enzyme that
catalyzes the
chemical reaction erythritol + NADP+ ⇌ {\displaystyle \rightleftharpoons...
- form of
either D- or L-erythrose and one of the two
reduced forms of
erythrulose. It is used as a food
additive and
sugar substitute. It is synthesized...
-
ketone (>C=O)
group in
position 2 (ketotetroses). D-Erythrose D-Threose D-
Erythrulose The
aldotetroses have two
chiral centers (asymmetric
carbon atoms) and...
-
second carbon atom from the end: Trioses:
dihydroxyacetone Tetroses:
erythrulose Pentoses: ribulose,
xylulose Hexoses: fructose, psicose, sorbose, tagatose...
-
reaction erythrulose 1-phosphate ⇌ {\displaystyle \rightleftharpoons }
glycerone phosphate +
formaldehyde Hence, this
enzyme has one substrate,
erythrulose 1-phosphate...
- may be used
alone or
combined with
other tanning components such as
erythrulose. DHA is
considered the most
effective sun-free
tanning additive.[citation...
-
exact m****: 120.042259 u) may
refer to:
Tetroses Erythrose Erythrulose (or D-
Erythrulose)
Threose This set
index page
lists chemical structure articles...
-
exposure compared with
untreated skin.
Another self-tanner ingredient,
erythrulose,
produced a
similar response at high levels. For a day
after self-tanner...
- acid (DKG),
which then
breaks down to both
oxalate and the
sugars L-
erythrulose and threosone.
Research conducted in the 1960s
suggested ascorbic acid...
