Category:Floratheasaponin
From Metabolomics.JP
Floratheasaponin A-C is known to significantly reduce the amount of neutral lipids (triglycerides) in blood serum for 50-100 mg/kg[1]. For this activity, acylation at 21 and 22 positions of the triterpene structure is necessary. Chakasaponin I-III inhibits pancreatic lipase and for this activity, the hydroxyl group at position 15 is important. Other functionality of floral saponins are anti-allergy and gastric mucosal protection [2].
- ↑ Yoshikawa M, Morikawa T, Yamamoto K, Kato Y, Nagatomo A, Matsuda H (2005) J Nat Prod 68:1360-1365
- ↑ Yoshikawa M, Wang T, Sugimoto S, Nakamura S, Nagatomo A, Matsuda H, Harima S (2008) Yakugaku Zasshi 128:141-151
- Yoshikawa M, Nakamura S, Kato Y, Matsuhira K, Matsuda H (2007) Chem Pharm Bull 55:598-605
- Yoshikawa M, Sugimoto S, Nakamura S, Matsuda H (2008) Chem Pharm Bull 56:1297-1303
Floratheasaponins
Name | R1 | R2 | R3 | R4 | R5 | R6 |
---|---|---|---|---|---|---|
Floratheasaponin A | H | H | Ang | Ac | H | Xyl |
Floratheasaponin B | OH | H | Ang | Ang | H | Xyl |
Floratheasaponin C | OH | H | Ang | 2MB | H | Xyl |
Floratheasaponin D | H | H | Ang | Ac | H | Rha |
Floratheasaponin E | OH | H | Ang | Ang | H | Rha |
Floratheasaponin F | OH | H | Ang | 2MB | H | Rha |
Floratheasaponin G | H | H | Tig | Ac | H | Rha |
Floratheasaponin H | H | Ac | Ang | Ac | H | Rha |
Floratheasaponin I | H | H | Ang | H | Ac | Rha |
Chakasaponin I | H | H | Tig | Ac | H | Xyl |
Chakasaponin II | OH | H | Tig | Tig | H | Xyl |
Chakasaponin III | OH | H | Tig | Ac | H | Xyl |
庶民の茶
茶の種子や花にはサポニン成分が含まれており、点てると泡を生じる。
播磨章一 「茶花の史的考察」より[1] | ||||||
---|---|---|---|---|---|---|
点て茶の名称 | 使用茶 | 塩 | 泡重視 | 茶筅 | 桶茶性 | 茶受け |
陰干し茶 (全国) | 枝葉花 | ○ | ○ | ○ | × | 穀類(椀内) |
タテ茶 (糸魚川) | 番茶、茶花 | ○ | ○ | ○ | ○ | 漬物類(椀外) |
バタバタ茶 (蛭谷) | 黒茶、茶花 | ○ | ○ | ○ | ○ | 漬物類(椀外) |
ボテボテ茶 (島根、出雲) | 陰干し茶、茶花 | ○ | ○ | ○ | ○ | 煮豆、冷や飯、漬物など(椀内) |
ボテ茶 (松山) | クコ | ○ | ○ | ○ | ○ | 雑具(椀内) |
もくだ (舘岡) | 鳥足升麻 | ○ | ○ | ○ | × | × |
振茶 (中曽司) | 煎茶(粉) | ○ | ○ | ○ | × | 雑穀(椀内) |
フイ茶 (鹿児島、徳之島) | 番茶 | × | ○ | ○ | ○ | × |
ブクブク茶(沖縄) | サンピン茶他 | ○ | ○ | ○ | ○ | 穀類(椀内) |
やこめ | 番茶 | ○ | × | × | × | 穀類(椀内) |
茶の湯 | 抹茶 | × | ○ | ○ | ○ | 甘味嗜好(椀外) |
尻振り茶 | 番茶 | × | × | × | × | 穀類(椀内) |
紀州茶粥(和歌山) | 番茶 | × | × | × | × | 穀類(椀内) |
碁石茶粥(徳島) | 碁石茶 | ○ | × | × | × | 穀類(椀内) |
- ↑ 第2回国際茶花シンポジウム抄録集、pp.3-5
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