Category:FL

From Metabolomics.JP
(Difference between revisions)
Jump to: navigation, search
Line 32: Line 32:
 
|FL6F||[[:Category:FL6F|Flavan]]<br>[[Image:Fl6.png|100px]]
 
|FL6F||[[:Category:FL6F|Flavan]]<br>[[Image:Fl6.png|100px]]
 
|-
 
|-
|FL63||[[:Category:FL63|Flavan 3-ol]]<br>[[Image:Fl6.png|100px]]
+
|FL63||[[:Category:FL63|Flavan 3-ol]]<br>[[Image:Fl63.png|100px]]
 
|-
 
|-
|FL64||[[:Category:FL64|Flavan 4-ol]]<br>[[Image:Fl6.png|100px]]
+
|FL64||[[:Category:FL64|Flavan 4-ol]]<br>[[Image:Fl64.png|100px]]
 
|-
 
|-
|FL6D||[[:Category:FL6D|Flavan 3,4-diol]]<br>[[Image:Fl6.png|100px]]
+
|FL6D||[[:Category:FL6D|Flavan 3,4-diol]]<br>[[Image:Fl6d.png|100px]]
 
|-
 
|-
 
|rowspan="2"|FL7
 
|rowspan="2"|FL7

Revision as of 13:56, 7 March 2008

FL: Flavonoid

Structural Characteristics

Flavonoid is a class of plant secondary metabolites that have two benzene rings (each called A-ring and B-ring) connected by a chain of three carbons (Figure 1).
Figure 1: The Backbone of Flavonoid Structure

The carbon chain, corresponding to the numbers 2,3,4 in Figure 1, is linked to a hydroxyl group in the A-ring to form the C-ring. The class of flavonoids are usually determined by the modification pattern of the C-ring (Table 1).

1st Class 2nd Class
FL1 Aurone and Chalcone
Fl1.png
FL1A Aurone
Fl1a.png
FL1B Auronol
Fl1b.png
FL1C Chalcone
Fl1.png
FL1D Dihydrochalcone
Fl1d.png
FL2 Flavanone
Fl2.png
FL2F Flavanone
Fl2.png
FL3 Flavone
Fl3.png
FL3F Flavone
Fl3.png
FL4 Dihydroflavonol
Fl4.png
FL4D Dihydroflavonol
Fl4.png
FL5 Flavonol
Fl5.png
FL5F Flavonol
Fl5.png
FL6 Flavan
Fl6.png
FL6F Flavan
Fl6.png
FL63 Flavan 3-ol
Fl63.png
FL64 Flavan 4-ol
Fl64.png
FL6D Flavan 3,4-diol
Fl6d.png
FL7 Anthocyanin
Fl7.png
FL7A Anthocyanin
Fl7.png
FL7D 3-Desoxyanthocyanin
Fl7.png
FLI Isoflavonoid
Fli.png
FLIA Isoflavone
Fli.png
FLIB Isoflavanone
Fli.png
FLIC Isoflavan
Fli.png
FLID Pterocarpane
Fli.png
FLIE Coumestan
Fli.png
FLIF Rotenoid
Fli.png
FLIG Coumaranochromone
Fli.png
FLIH 3-Arylcoumarin
Fli.png
FLII 2-Arylbenzofuran
Fli.png
FLIJ alpha-Methoxynbenzoin
Fli.png
FLN Neoflavonoid
Fln.png
FLNA 4-Arylcoumarin
Fln.png
FLNB 4-Arylchroman
Fln.png
FLNC Dalbergiquinol
Fln.png
FLND Dalbergione
Fln.png
FLNE Neoflavene
Fln.png
FLNF Coumarinic acid
Fln.png


Biosynthesis

Flavonoid is synthesized through the phenylpropanoid-acetate pathway in all higher plants. It is responsible for many biological activities including pigments, anti-oxidative or anti-allergic agents, and signaling elements in nodule formation. Some of them are quite familiar in our daily life.


Familiar examples. anthocyanin (blueberry), isoflavone (soybean), rutin (soba noodle), catechin (tea), flavan-diol (tea), naringeninchalcone (tomato), polyphenol (wine, cacao)

Subcategories

This category has the following 10 subcategories, out of 10 total.

F

  • FL1(4 C)
  • FL2(1 C)
  • FL3(1 C)
  • FL4(1 C)

F cont.

  • FL5(1 C)
  • FL6(4 C)
  • FL7(2 C)
  • FLI(10 C)

F cont.

  • FLN(6 C)
  • [×] FLT(empty)

Pages in category "FL"

The following 2 pages are in this category, out of 2 total.

Personal tools
Namespaces

Variants
Actions
Navigation
metabolites
Toolbox