High-speed extraction and HPLC fingerprinting of medicinal plants -: II.: Application to harman alkaloids of genus Passiflora

被引：27

作者：

Abourashed, EA

Vanderplank, J

Khan, IA ^{[1
]}

机构：

[1] Univ Mississippi, Sch Pharm, Pharmaceut Sci Res Inst, Natl Ctr Nat Prod Res, University, MS 38677 USA

[2] Univ Mississippi, Sch Pharm, Dept Pharmacognosy, University, MS 38677 USA

[3] Greenholm Nurseries Ltd, Natl Collect Passiflora, Clevedon, England

来源：

PHARMACEUTICAL BIOLOGY | 2003年 / 41卷 / 02期

关键词：

passion flower; passion fruit; Passifloraceae; harman alkaloids; accelerated extraction; HPLC;

D O I：

10.1076/phbi.41.2.100.14244

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Although the presence of harman alkaloids in the genus Passiflora has been established in a few species, their presence in the medicinally significant P. incarnata (passion flower) is still debatable. Powdered samples from 91 Passiflora species were subjected to accelerated speed extraction and analyzed for their content of five harman alkaloids by reversed-phase HPLC with photodiode array detection. The utilized analytical method was capable of detecting harman alkaloids in more than 50% of the analyzed samples at ppm levels. A library of HPLC chromatograms has also been generated as a tool for fingerprinting and authentication of the studied Passiflora species.

引用

页码：100 / 106

页数：7

共 12 条

[1] High-speed extraction and HPLC fingerprinting of medicinal plants -: I.: Application to Passiflora flavonoids [J].