Doc:FL63AG - Revision history

Adm at 02:50, 24 December 2009

2009-12-24T02:50:57Z

Adm at 02:41, 24 December 2009

2009-12-24T02:41:40Z

Adm at 16:21, 18 December 2009

2009-12-18T16:21:08Z

Adm at 08:11, 18 December 2009

2009-12-18T08:11:04Z

Adm at 08:04, 18 December 2009

2009-12-18T08:04:27Z

Adm at 08:00, 18 December 2009

2009-12-18T08:00:49Z

Adm at 07:55, 18 December 2009

2009-12-18T07:55:27Z

Adm: New page: {{Twocolumn| Gallocatechins refer to a subgroup of Flavan 3-ol derivatives (FL63AG). They ave an additional phenolic hydroxyl group compared to catechins. [[FL63AGNS000...

2009-12-18T07:55:02Z

New page: {{Twocolumn| Gallocatechins refer to a subgroup of Flavan 3-ol derivatives (FL63AG). They ave an additional phenolic hydroxyl group compared to catechins. [[FL63AGNS000...

New page

{{Twocolumn|
Gallocatechins refer to a subgroup of [[:Category:FL63|Flavan 3-ol]] derivatives (FL63AG). They ave an additional phenolic hydroxyl group compared to catechins. [[FL63AGNS0002|(+)-Gallocatechin]] and its stereoisomer [[FL63AGNS0003|(-)-Epigallocatechin]] are naturally abundant.
Catechin gallates are gallic acid esters of the catechins.
|
ガロカテキン類は[[:Category:FL63|Flavan 3-ol]]の下にあるグループで、カテキン類のフェノール部に水酸基が1つ追加されたものです。自然界に多いのは[[FL63AGNS0002|(+)-Gallocatechin]]とその立体異性体である
[[FL63AGNS0003|(-)-Epigallocatechin]]です。カテキンガレートは、カテキンが没食子酸とエステル結合したものです。
}}

{| style="text-align:center"
|-
|
| [[Image:FL63AGNS0002.png|150px]]
| [[Image:FL63AGNS0003.png|150px]]
| [[Image:FL63AGNS0004.png|150px]]
| [[Image:FL63AGNS0001.png|150px]]
|-
| Name
| [[FL63AGNS0002|(+)-Gallocatechin or<br/>D-Gallocatechin]]
| [[FL63AGNS0003|(-)-Epigallocatechin or<br/> L-Epigallocatechin]]
| [[FL63AGNS0004|(+)-Gallocatechin gallate or<br/>GCG]]
| [[FL63AGNS0001|(-)-Epigallocatechin gallate or<br/>EGCG]]
|-
| B-ring stereo
| ↓ || ↓ || ↓ || ↓
|-
| 3-Hydroxyl stereo
| ↑ || ↓ || ↑ || ↓
|}

@@ Line 1: / Line 1: @@
 {{Twocolumn|
-Gallocatechins refer to a subgroup of [[:Category:FL63|Flavan 3-ol]] derivatives (FL63AG).  Compared to catechins, they have an additional phenolic hydroxyl group. Catechin gallates are gallic acid esters of the catechins, and [[FL63AGNS0001|(-)-Epigallocatechin gallate]] (EGCG) is the most abundant catechin in green tea (but not in black tea).
+Gallocatechins refer to a subgroup of [[:Category:FL63|Flavan 3-ol]] derivatives (FL63AG).  Compared to catechins, they have an additional phenolic hydroxyl group. Catechin gallates are gallic acid esters of the catechins, and [[FL63AGNS0001|(-)-Epigallocatechin gallate]] (EGCG) is the most abundant catechin in green tea but not in black tea.<br/>([[Doc:Tea|more ...]])
+|
-ガロカテキン類は[[:Category:FL63|Flavan 3-ol]]の下にあるグループで、カテキン類のフェノール部に水酸基が1つ追加されたものです。カテキンガレートは、カテキンが没食子酸とエステル結合したもので、[[FL63AGNS0001|(-)-Epigallocatechin gallate]] (EGCG)は緑茶中に最も多いカテキンです（紅茶には含まれません）。
+ガロカテキン類は[[:Category:FL63|Flavan 3-ol]]の下にあるグループで、カテキン類のフェノール部に水酸基が1つ追加されたものです。カテキンガレートは、カテキンが没食子酸とエステル結合したもので、[[FL63AGNS0001|(-)-Epigallocatechin gallate]] (EGCG)は緑茶中に最も多いカテキンですが、紅茶には含まれません。<small>([[Doc:Tea|詳細]])</small>
 }}

@@ Line 11: / Line 11: @@
 | [[Image:FL63AGNS0002.png|150px]]
 | [[Image:FL63AGNS0003.png|150px]]
 | [[Image:FL63AGNS0004.png|150px]]
 | [[Image:FL63AGNS0001.png|150px]]
 |-
-! Name
-| [[FL63AGNS0002|(+)-Gallocatechin or<br/>D-Gallocatechin]]
-| [[FL63AGNS0003|(-)-Epigallocatechin or<br/> L-Epigallocatechin]]
 | [[FL63AGNS0004|(+)-Gallocatechin gallate or GCG]]
 | [[FL63AGNS0001|(-)-Epigallocatechin gallate or EGCG]]
 |-
 ! B-ring stereo
-| &darr; || &darr; || &darr; || &darr;
+| &darr; || &darr; || &uarr;
 |-
 ! 3-Hydroxyl stereo
-| &uarr; || &darr; || &uarr; || &darr;
+| &uarr; || &darr; || &darr;
 |-
 ! Catechins
 | [[FL63ACNS0001|(+)-Catechin]]
 | [[FL63ACNS0002|(-)-Epicatechin]]
 |}

@@ Line 3: / Line 3: @@
+|
-ガロカテキン類は[[:Category:FL63|Flavan 3-ol]]の下にあるグループで、カテキン類のフェノール部に水酸基が1つ追加されたものです。カテキンガレートは、カテキンが没食子酸とエステル結合したもので、[[FL63AGNS0003|(-)-Epigallocatechin]]は緑茶中に最も多いカテキンです（紅茶には含まれません）。
+ガロカテキン類は[[:Category:FL63|Flavan 3-ol]]の下にあるグループで、カテキン類のフェノール部に水酸基が1つ追加されたものです。カテキンガレートは、カテキンが没食子酸とエステル結合したもので、[[FL63AGNS0001|(-)-Epigallocatechin gallate]] (EGCG)は緑茶中に最も多いカテキンです（紅茶には含まれません）。
 }}

@@ Line 25: / Line 25: @@
 | 3-Hydroxyl stereo
 | &uarr; || &darr; || &uarr; || &darr;
 |}