毛茛科植物芍药Paeonia lactiflora Pall. 的干燥根。夏、秋二季采挖,洗净,除去头尾及细根,置沸水中煮后除去外皮或去皮后再煮,晒干。
本品呈圆柱形,平直或稍弯曲,两端平截,长5~18cm,直径1~2.5cm.表面类白色或淡红棕色,光洁或有纵皱纹及细根痕,偶有残存的棕褐色外皮。质坚实,不易折断,断面较平坦,类白色或微带棕红色,形成层环明显,射线放射状。气微,味微苦、酸。
芍药素,又称芍药色素。公司对此类物质进行了深入研究开发,此次特别针对酰基化的天竺葵素类花色苷进行了开发分离,得到了十几种酰基化花色苷单体化合物,经过NMR结构鉴定和HPLC纯度分析,所分离得到的花色苷纯度均在98%以上。包括以下化合物:
序号 | 中文名 | 英文名 | CAS号 |
1 | 氯化芍药素 | Peonidin chloride | 134-01-0 |
2 | 芍药素-3-O-半乳糖苷 | Peonidin-3-O-galactoside chloride | 28148-89-2 |
3 | 芍药素-3-O-葡萄糖苷 | Peonidin-3-glucoside chloride | 6906-39-4 |
4 | 芍药素-3-阿拉伯糖苷 | Peonidin-3-arabinoside chloride | 524943-91-7 |
5 | 芍药色素-3-O-槐糖苷-5-O-β-D-葡萄糖苷 | Peonidin-3-O-Sophoroside- | 81360-22-7 |
6 | 芍药色素-3-O-对羟基苯甲酰槐糖苷-5-O-β-D-葡萄糖苷 | Peonidin-3-O-P-Hydroxybenzoyl | 1414781-79-5 |
7 | 芍药色素-3-O-[6-O-(E)-咖啡酰槐糖苷]-5-O-β-D-葡萄糖苷 | Peonidin-3-O-[6-O-(E)-Caffeoyl Sophoroside]-5-O-β-D-glucoside | 185809-48-7 |
8 | 芍药素-3-O-(6-O-反式-阿魏酰-2-O-β-葡萄糖苷-β-葡萄糖苷)-5-O-β-葡萄糖苷 | Peonidin-3-O-(6-O-trans-feruloyl-2-O-β-glucopyranosyl-β-glucopyranoside)-5-O-β-glucopyranoside | 863560-74-1 |
9 | 矢车菊素-3-O-(6-O-反式-咖啡酰-2-O-β-葡萄糖苷-β-葡萄糖苷)-5-O-β-葡萄糖苷 | Cyanidin-3-O-(6-O-trans-caffeyl-2-O-β-glucopyranosyl-β-glucopyranoside)-5-O-β-glucopyranoside | 185246-52-0 |
10 | 矢车菊素-3-O-[6-O-反式-咖啡酰-(6-O-反式-咖啡酰-2-O-β-葡萄糖苷)]-β-葡萄糖苷)-5-O-β-葡萄糖苷 | Cyanidin-3-O-[6-O-trans-caffeyl-(6-O-trans-caffeyl-2-O-β-glucopyranosyl)]-β-glucopyranoside)-5-O-β-glucopyranoside | 145815-05-0 |
11 | 矢车菊素-3-O-[6-O-反式-咖啡酰-(6-O-p-苯甲酰-2-O-β-葡萄糖苷)]-β-葡萄糖苷)-5-O-β-葡萄糖苷 | Cyanidin-3-O-[6-O-trans-caffeyl-(6-O-p-hydroxybenzoyl-2-O-β-glucopyranosyl)]-β-glucopyranoside)-5-O-β-glucopyranoside | 185044-11-5 |
12 | 芍药素-3-O-(6-O-反式-咖啡酰-2-O-β-葡萄糖苷-β-葡萄糖苷)-5-O-β-葡萄糖苷 | Peonidin-3-O-(6-O-trans-caffeyl-2-O-β-glucopyranosyl-β-glucopyranoside)-5-O-β-glucopyranoside | 185809-48-7 |
13 | 矢车菊素-3-O-[6-O-反式-咖啡酰-(6-O-反式-阿魏酰-2-O-β-葡萄糖苷)]-β-葡萄糖苷)-5-O-β-葡萄糖苷 | Cyanidin-3-O-[6-O-trans-caffeyl-(6-O-trans-feruloyl-2-O-β-glucopyranosyl)]-β-glucopyranoside)-5-O-β-glucopyranoside | 185044-13-7 |
14 | 芍药色素-3-O-[6-O-(E)-咖啡酰-2-O-{6-O-咖啡酰-β-D-葡萄糖苷}-β-D-葡萄糖苷]-5-O-β-D-葡萄糖苷 | Peonidin-3-O-[6-O-(E)-Caffeoyl-2-O-{6-O-Caffeoyl-β-D-glucoside}-β-D-glucoside]-5-O-β-D-glucoside | 145919-39-7 |
15 | 芍药色素-3-O-[6-O-(E)-咖啡酰-2-O-{6-O-对羟基苯甲酰-β-D-葡萄糖苷}-β-D-葡萄糖苷]-5-O-β-D-葡萄糖苷 | Peonidin-3-O-[6-O-(E)-Caffeoyl-2-O-{6-O-P-Hydroxybenzoyl-β-D-glucoside}-β-D-glucoside]-5-O-β-D-glucoside | 185044-14-8 |
16 | 芍药色素-3-O-[6-O-(E)-咖啡酰-2-O-{6-O-(E)-阿魏酰-β-D-葡萄糖苷}-β-D-葡萄糖苷]-5-O-β-D-葡萄糖苷 | Peonidin-3-O-[6-O-(E)-Caffeoyl-2-O-{6-O-(E)-Ferulyl-β-D-glucoside}-β-D-glucoside]-5-O-β-D-glucoside | 185044-15-9 |