·
CAS Number 89-65-6
·
Empirical Formula (Hill Notation) C6H8O6
·
Molecular Weight 176.12
·
Beilstein Registry Number 84271
·
MDL number MFCD00005378
·
PubChem Substance ID 329749380
Erythorbic
acid (isoascorbic acid, D-araboascorbic
acid, (D-)erythroascorbic acid) is a stereoisomer of ascorbic acid (vitamin C).[1]It is synthesized by a reaction
between methyl 2-keto-D-gluconate and sodium methoxide. It can also be synthesized from sucrose or by strains of Penicillium that have been selected for this
feature.[2] It is denoted by E number E315, and is widely used as
an antioxidantin processed foods.
Detailed Description:
Clinical trials have been conducted to investigate aspects of
the nutritional value of erythorbic acid. One such trial investigated the
effects of erythorbic acid on vitamin C metabolism in young women; no effect on
vitamin C uptake or clearance from the body was found.[4] A later study found that
erythorbic acid is a potent enhancer of nonheme-iron absorption.
Since the U.S. Food and Drug Administration banned the use
of sulfites as a preservative in foods intended to be
eaten fresh (such as salad bar ingredients), the use of erythorbic acid as a
food preservative has increased.
It is also used as a preservative in cured meats and frozen
vegetables.[6]
It was first synthesized in 1933 by the German chemists Kurt
Maurer and Bruno Schiedt.
PRICES
$8537,95/KG OR $3880.88/IB
For more information:
mobile: +2348039721941
contact person: emeaba uche
e-mail: emeabau@yahoo.com
No comments:
Post a Comment