Category:FL5F

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Flavonol


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Upper classes : FL Flavonoid : FL5 Flavonol

Contents

フラボノールの概要

Flavonols are most widespread of the flavonoids and the main dietary flavonols are: kaempferol, quercetin, isorhamnetin, and myricetin.

フラボノールはフラボノイドの中でも最も幅広い植物に分布します。食品中の主なフラボノールは ケンフェロール, クエルセチン, イソラムネチンそしてミリセチンです。

The majority of flavonol glycosides (including dihydroflavonols) are present as O-glycosides and not C-glycosides (see Glycosylation Patterns below). Most glycosides are 3-, 7-, 3'-, 4'-glycosides and their combinations. Only flavonols and flavones contain rare glycosidic sugars such as alloside (allose), mannoside (mannose), galacturonic acid (galacturonide), and apioside (this is found in isoflavone too).
Also, 2 flavonols (FL5FF8NS0002 FL5FF8NSH001) are exceptionally found from a fungus Aspergillus candidus.

ほとんどのフラボノール配糖体(ジヒドロフラボノールを含む)はO-配糖体でC-配糖体ではありません(以下の糖修飾パターンセクションを参照)。多くが3-, 7-, 3'-, 4'の配糖体とその組み合わせです。フラボノールとフラボンにのみ、アロース、マンノース、ガラクツロン酸、アピオースといった稀少糖の配糖体が見られます。(アピオース配糖体だけはイソフラボンにも存在。) また二つのフラボノール(FL5FF8NS0002 FL5FF8NSH001)が例外的にAspergillus candidus(糸状菌)から見つかっています。

生合成

フラボノイドトップページからの抜粋

naringenin
Fl2.png
FLAVANONE
kaempferol
FL5FAANS0001.png
Fl5.png
FLAVONOLS
quercetin
FL5FACNS0001.png
myricetin
FL5FAGNS0001.png
F3H Arrow00d35.png (hydroxylase) Arrow00ur35.png FLS:flavonol synthase (oxygenase) Arrow00ur35.png FLS Arrow00ur35.png FLS
Fl4.png
DIHYDRO
FLAVONOLS
dihydro-kaempferol
FL4DAANS0001.png
F3'H
Arrow00r100.png
+OH in B-ring
dihydro-quercetin
FL4DACNS0001.png
F3'5'H
Arrow00r100.png
+OH in B-ring
dihydro-myricetin
FL4DAGNS0001.png
Fl5f.png


主な植物科

The number in each family is counted as the number of genera (not species) listed in our registered references. Each reference record is accessible by clicking the link in compound pages. The taxonomy follows the APG-II classification. For details (or if the figure is broken), visit this page.

各科のカウントは種名でなく文献に記載された属名の数です。文献は代謝物ページのリンクからたどれ、分類はAPG-IIです。左の図が表示されない場合はここをクリックしてください。

水酸基のパターン

The 5th and 6th digits of our flavonoid ID indicates the hydroxylation patterns of A-ring and B-ring (See the upper-right figure. The leftmost ring is A, rightmost is B), respectively. The following chart is spanned by these 2 digits. R indicates H or CH3, and R' indicates H or R. Numbers are IUPAC positions. The value in each cell (such as GS: glycosilation only) corresponds to the 7th and 8th digits, which is explained at the bottom of this page.

フラボノイド ID の 5 桁目 6 桁目は A 環と B 環の水酸化パターンを示しています。 以下の表は この 2 桁で分類されています。 (右上図で一番左がA, 一番右がB環です) Rは H または CH3, R'は H または R をあらわしています。数字は IUPAC の位置です。 表中の値 (例えば GS: 糖の結合のみ) は 7, 8 桁目に相当します。 ページ末尾に説明があります。


Details of the 3rd Class: Hydroxylation pattern of A and B rings (5th and 6th digits)

Position of -OH (-OCH3) groups
      6th digit →
5th digit ↓

FL A.png FL B.png FL C.png FL D.png FL E.png FL F.png FL G.png FL H.png FL I.png FL J.png FL K.png FL L.png FL 8.png FL 9.png
 A (593 pages)  B (66 pages)  C (679 pages)  D (148 pages)  E (38 pages)  F (21 pages)  G (142 pages)  H (16 pages)  I (18 pages)  J (16 pages)  K (12 pages)  L (73 pages)  8 (23 pages)  9 (90 pages)
FL A .png  A (992 pages)  CS (2 pages) DS (1 pages) GA (47 pages) GI (16 pages) GL (113 pages) GM (2 pages) GP (1 pages) GS (141 pages) NC (2 pages) NI (11 pages) NM (2 pages) NN (2 pages) NP (3 pages) NR (1 pages) NS (6 pages)  GA (1 pages) GI (29 pages) GL (3 pages) GP (1 pages) GS (12 pages) NI (3 pages) NS (2 pages)  CS (2 pages) GA (44 pages) GI (1 pages) GL (80 pages) GM (1 pages) GS (127 pages) NC (1 pages) ND (1 pages) NF (2 pages) NI (7 pages) NM (1 pages) NP (7 pages) NS (16 pages)  GA (26 pages) GL (41 pages) GS (36 pages) NI (2 pages) NS (6 pages)  GA (3 pages) GI (1 pages) GL (5 pages) GS (5 pages) NF (1 pages) NS (2 pages)  GL (3 pages) GS (2 pages) NS (1 pages)  GA (8 pages) GL (11 pages) GM (1 pages) GN (2 pages) GS (36 pages) NM (1 pages) NS (1 pages)  GA (1 pages) GL (6 pages) GS (5 pages) NS (1 pages)  CS (1 pages) GA (4 pages) GL (5 pages) GS (5 pages) NS (1 pages)  GA (2 pages) GS (3 pages) NM (2 pages) NS (1 pages)  GS (2 pages) NS (1 pages)  GL (1 pages) GS (3 pages) NI (2 pages) NS (20 pages)  GL (2 pages) GS (1 pages) NS (7 pages)  GL (3 pages) GM (1 pages) GS (6 pages) NI (3 pages) NM (6 pages) NN (1 pages) NP (3 pages) NS (8 pages)
FL B .png  B (20 pages)  GA (2 pages) NI (1 pages) NS (1 pages)  NS (1 pages)  GA (1 pages) GL (2 pages) GS (2 pages) NS (1 pages)  NS (1 pages)  NS (1 pages)  GS (1 pages) NS (1 pages)  GA (1 pages) GL (1 pages) GS (2 pages) NS (1 pages)
FL C .png  C (114 pages)  CS (1 pages) GA (4 pages) GI (1 pages) GL (11 pages) GS (14 pages) NI (1 pages) NM (1 pages) NS (2 pages)  GL (2 pages) GS (1 pages) NC (1 pages) NS (2 pages)  CS (1 pages) DS (1 pages) GA (9 pages) GL (4 pages) GS (13 pages) NS (5 pages)  GA (4 pages) GL (4 pages) GS (4 pages) NS (2 pages)  GA (1 pages) GI (1 pages) GL (4 pages) GS (1 pages) NI (2 pages) NS (3 pages)  GS (3 pages) NS (1 pages)  CS (1 pages) GA (1 pages) GS (3 pages) NS (1 pages)  GA (1 pages) NS (1 pages)  NS (2 pages)
FL D .png  D (129 pages)  GS (8 pages) NF (4 pages) NI (3 pages) NM (4 pages) NS (4 pages)  GS (1 pages) NC (1 pages) NF (1 pages) NM (2 pages) NS (3 pages)  GS (16 pages) NF (2 pages) NI (4 pages) NM (5 pages) NP (2 pages) NS (5 pages)  GS (4 pages) NF (3 pages) NI (6 pages) NM (5 pages) NS (4 pages)  CS (1 pages) GS (3 pages) NI (1 pages) NS (3 pages)  GL (1 pages) GS (1 pages) NF (1 pages) NM (1 pages) NS (5 pages)  GS (4 pages) NM (2 pages) NS (1 pages)  NS (3 pages)  NS (2 pages)  GS (2 pages) NM (2 pages) NS (2 pages)  NS (7 pages)
FL E .png  E (284 pages)  GA (5 pages) GL (10 pages) GS (26 pages) NI (7 pages) NM (1 pages) NS (26 pages)  GA (4 pages) GL (15 pages) GS (70 pages) NF (1 pages) NI (2 pages) NM (4 pages) NS (55 pages)  GL (1 pages) GS (1 pages) NS (18 pages)  GS (5 pages) NS (18 pages)  NS (2 pages)  GS (1 pages) NF (1 pages) NM (1 pages) NS (10 pages)
FL F .png  F (224 pages)  GA (1 pages) GL (11 pages) GS (28 pages) NI (4 pages) NM (2 pages) NS (25 pages)  GA (6 pages) GL (14 pages) GS (28 pages) NI (9 pages) NS (38 pages)  GS (3 pages) NS (10 pages)  GS (1 pages) NS (7 pages)  NN (1 pages) NS (9 pages)  NI (6 pages) NM (6 pages) NS (15 pages)
FL G .png  G (95 pages)  GL (1 pages) GS (3 pages) NI (3 pages) NS (10 pages)  GA (2 pages) GL (3 pages) GS (2 pages) NI (1 pages) NS (29 pages)  GS (1 pages) NS (17 pages)  NS (13 pages)  NS (1 pages)  NI (1 pages) NS (8 pages)
FL 1 .png  1 (42 pages)  CS (1 pages) GL (1 pages) GS (2 pages) NF (1 pages) NS (2 pages)  CS (1 pages) GL (2 pages) GS (5 pages) NF (1 pages) NP (3 pages) NS (7 pages)  GS (3 pages) NF (1 pages) NS (6 pages)  GL (1 pages)  NF (2 pages) NP (1 pages) NS (2 pages)
FL 2 .png  2 (14 pages)  GS (1 pages) NP (1 pages) NS (2 pages)  NI (1 pages) NP (1 pages) NS (4 pages)  NS (1 pages)  NS (1 pages)  GF (1 pages) NP (1 pages)
FL 3 .png  3 (14 pages)  NS (4 pages)  NS (6 pages)  NS (1 pages)  GS (2 pages) NS (1 pages)
FL 4 .png  4 (2 pages)  NS (1 pages)  GS (1 pages)
FL 9 .png  9 (5 pages)  GL (1 pages) NI (1 pages)  NM (1 pages) NS (1 pages)  NS (1 pages)

Abbreviations used in the above chart

First Characters 

N not glycosylated; G O-glycoside; C C-glycoside; D both glycosides;

Second Characters 

S not modified; M alkylated; I prenylated; R cyclic-prenylated; F furanoFL; P pyranoFL; D furano and pyranoFL; N phenylpropanoid; C others;

Special Second Character only for Anthycyanin (FL7) 

A Galactosylated; L Glucosylated; O modified with other sugars;

その他特殊な構造

These types are not classified in the above chart.

以下のタイプは上の表には分類されていません。

Quinone  QU (0 pages) alpha-Hydroxy  HX (0 pages) beta-Hydroxy  HY (0 pages) Peltogynoid  PT (8 pages)
Retrocalchone  RT (0 pages) Dehydro-backbone  WX (0 pages) Additional rings  RN (0 pages) Others  UN (0 pages)
Pyranoanthocyanin (FL7 only)  RX (0 pages)

糖修飾のパターン

The 7th and 8th digits of the flavonoid ID indicates the glycosylation, and other modification patterns, respectively. The following chart is spanned by these 2 digits. The value in each cell (such as AA for the standard form) corresponds to the 5th and 6th digits.

フラボノイド ID の 7 桁目 8 桁目は 糖修飾, その他のパターンを 示しています。 以下の表は この 2 桁で分類されています。 表中の値 (例えば AA: 一般的なフラボノイドの形) は 5, 6 桁目に相当します。


Details of the 4th Class: Glycosylation patterns (7th and 8th digits)
      7th digit →
8th digit ↓
No glycosylation  N (681 pages) O-glycoside  G (1249 pages) C-glycoside  C (11 pages) O- & C-glycoside  D (2 pages)
no modification  S (1160 pages)  19 (2 pages) 1A (2 pages) 1C (7 pages) 1G (6 pages) 2A (2 pages) 2C (4 pages) 2G (1 pages) 2L (1 pages) 39 (1 pages) 3A (4 pages) 3C (6 pages) 3L (1 pages) 4A (1 pages) 9C (1 pages) 9G (1 pages) A8 (7 pages) A9 (8 pages) AA (6 pages) AB (2 pages) AC (16 pages) AD (6 pages) AE (2 pages) AF (1 pages) AG (1 pages) AH (1 pages) AI (1 pages) AJ (1 pages) AK (1 pages) AL (20 pages) BA (1 pages) BB (1 pages) BC (1 pages) BD (1 pages) BE (1 pages) BF (1 pages) BG (1 pages) CA (2 pages) CB (2 pages) CC (5 pages) CD (2 pages) CE (3 pages) CF (1 pages) CG (1 pages) CJ (1 pages) CK (2 pages) DA (4 pages) DB (3 pages) DC (5 pages) DD (4 pages) DE (3 pages) DF (5 pages) DG (1 pages) DH (3 pages) DI (2 pages) DJ (2 pages) DK (7 pages) E8 (2 pages) E9 (10 pages) EA (26 pages) EC (55 pages) EG (18 pages) EL (18 pages) F8 (9 pages) F9 (15 pages) FA (25 pages) FC (38 pages) FG (10 pages) FL (7 pages) G8 (1 pages) G9 (8 pages) GA (10 pages) GC (29 pages) GG (17 pages) GL (13 pages) PT (8 pages)  1A (2 pages) 1C (5 pages) 1G (3 pages) 2A (1 pages) 39 (2 pages) 4G (1 pages) A8 (1 pages) A9 (6 pages) AA (141 pages) AB (12 pages) AC (127 pages) AD (36 pages) AE (5 pages) AF (2 pages) AG (36 pages) AH (5 pages) AI (5 pages) AJ (3 pages) AK (2 pages) AL (3 pages) BC (2 pages) BF (1 pages) BG (2 pages) CA (14 pages) CB (1 pages) CC (13 pages) CD (4 pages) CE (1 pages) CF (3 pages) CG (3 pages) DA (8 pages) DB (1 pages) DC (16 pages) DD (4 pages) DE (3 pages) DF (1 pages) DG (4 pages) DJ (2 pages) E9 (1 pages) EA (26 pages) EC (70 pages) EG (1 pages) EL (5 pages) FA (28 pages) FC (28 pages) FG (3 pages) FL (1 pages) GA (3 pages) GC (2 pages) GG (1 pages)  1A (1 pages) 1C (1 pages) AA (2 pages) AC (2 pages) AI (1 pages) CA (1 pages) CC (1 pages) CG (1 pages) DE (1 pages)  AA (1 pages) CC (1 pages)
alkylated  M (54 pages)  9C (1 pages) A9 (6 pages) AA (2 pages) AC (1 pages) AG (1 pages) AJ (2 pages) CA (1 pages) DA (4 pages) DB (2 pages) DC (5 pages) DD (5 pages) DF (1 pages) DG (2 pages) DJ (2 pages) E9 (1 pages) EA (1 pages) EC (4 pages) F9 (6 pages) FA (2 pages)  A9 (1 pages) AA (2 pages) AC (1 pages) AG (1 pages)
prenylated  I (0 pages)  2C (1 pages) 9A (1 pages) A9 (3 pages) AA (11 pages) AB (3 pages) AC (7 pages) AD (2 pages) AL (2 pages) BA (1 pages) CA (1 pages) CE (2 pages) DA (3 pages) DC (4 pages) DD (6 pages) DE (1 pages) EA (7 pages) EC (2 pages) F9 (6 pages) FA (4 pages) FC (9 pages) G9 (1 pages) GA (3 pages) GC (1 pages)  AA (16 pages) AB (29 pages) AC (1 pages) AE (1 pages) CA (1 pages) CE (1 pages)
cyclic prenylated  R (0 pages)  AA (1 pages)
furano FL  F (22 pages)  19 (2 pages) 1A (1 pages) 1C (1 pages) 1G (1 pages) AC (2 pages) AE (1 pages) DA (4 pages) DB (1 pages) DC (2 pages) DD (3 pages) DF (1 pages) E9 (1 pages) EC (1 pages)  29 (1 pages)
pyrano FL  P (24 pages)  19 (1 pages) 1C (3 pages) 29 (1 pages) 2A (1 pages) 2C (1 pages) A9 (3 pages) AA (3 pages) AC (7 pages) DC (2 pages)  AA (1 pages) AB (1 pages)
furano & pyrano FL  D (1 pages)  AC (1 pages)
prenylpropanoid  N (6 pages)  A9 (1 pages) AA (2 pages) F8 (1 pages)  AG (2 pages)
others  C (5 pages)  AA (2 pages) AC (1 pages) CB (1 pages) DB (1 pages)
3-Gal related A N.A.  AA (47 pages) AB (1 pages) AC (44 pages) AD (26 pages) AE (3 pages) AG (8 pages) AH (1 pages) AI (4 pages) AJ (2 pages) BA (2 pages) BC (1 pages) BG (1 pages) CA (4 pages) CC (9 pages) CD (4 pages) CE (1 pages) CG (1 pages) CJ (1 pages) EA (5 pages) EC (4 pages) FA (1 pages) FC (6 pages) GC (2 pages) N.A. N.A.
3-Glc related L N.A.  1A (1 pages) 1C (2 pages) 1L (1 pages) 9A (1 pages) A8 (2 pages) A9 (3 pages) AA (113 pages) AB (3 pages) AC (80 pages) AD (41 pages) AE (5 pages) AF (3 pages) AG (11 pages) AH (6 pages) AI (5 pages) AL (1 pages) BC (2 pages) BG (1 pages) CA (11 pages) CB (2 pages) CC (4 pages) CD (4 pages) CE (4 pages) DF (1 pages) EA (10 pages) EC (15 pages) EG (1 pages) FA (11 pages) FC (14 pages) GA (1 pages) GC (3 pages) N.A. N.A.
other sugar at 3 O N.A. N.A. N.A.

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