-
Alkannin is a
natural dye that is
obtained from the
extracts of the
plant dyer's
alkanet (Alkanna tinctoria)
which is
found in the
Mediterranean region...
- for the
parent naphthoquinones: 1,2-Naphthoquinone 1,4-Naphthoquinone
Alkannin Hexahydroxy-1,4-naphthalenedione
Juglone Lapachol Lawsone Menatetrenone...
-
colouring agent in A.
tinctoria root has been
chemically isolated and
named alkannin. In folk medicine, it is also used to
treat abscesses and inflammations...
- that
produced a 4-hydroxybenzoate
geranyltransferase gene
involved in
alkannin biosynthesis. The
enzyme 4-hydroxybenzoate
geranyltransferase utilizes...
- but is
simply known as
additive 260 in some countries.
Additive 103,
alkannin, is not
approved for use in
Europe so does not have an E number, although...
-
Tartrazine (FD&C
Yellow 5)
Yellow Approved in the EU.
Approved in the US. E103
Alkannin Red-brown E104
Quinoline Yellow WS Dull or
greenish yellow Restricted use...
-
monoterpenes and
diterpenes such as 8-hydroxygeraniol,
tanshinone and
alkannin. The
first gene
identified in this
family is the CYP76A1 and CYP76A2 from...
- of
Hormuzakia aggregata contain anchusin or
alkannin (alkanet red), a red-brown
resinoid pigment.
Alkannin is an
antioxidant and has an
antimicrobial effect...
-
produce 3-geranyl-4-hydroxybenzoate and diphosphate. Biosynthetically,
alkannin is
produced in
plants from the
intermediates 4-hydroxybenzoic acid and...
- E U
tartrazine colour (yellow and orange) (FDA: FD&C
Yellow #5) 103 A
alkannin,
chrysoine resorcinol colour (red) 104 A E
Quinoline Yellow WS
colour (yellow...
