Glandular hairs and secreted material in Salvia blepharophylla Brandegee ex Epling grown in Italy

被引：103

作者：

Bisio, A

Corallo, A

Gastaldo, P

Romussi, G

Ciarallo, G

Fontana, N

De Tommasi, N

Profumo, P

机构：

[1] Univ Genoa, Ist Bot Hanbury, I-16136 Genoa, Italy

[2] Univ Genoa, Dipartimento Chim & Tecnol Farmaceut & Alimentari, I-16147 Genoa, Italy

[3] Univ Salerno, Ctr Interdipartimentale Chim Biol & Tecn Farmaceu, I-84084 Penta Di Fisciano, SA, Italy

来源：

ANNALS OF BOTANY | 1999年 / 83卷 / 04期

关键词：

Salvia blepharophylla Brandegee ex Epling; glandular hairs; histochemistry; exudate flavonoids; diterpenoids; triterpenoids; essential oil;

D O I：

10.1006/anbo.1998.0838

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Morphological and histological investigations of cuticle and indumentum, as well as identification of the main components of the secreted material, were carried out for Salvia blepharophylla Brandegee ex Epling. Besides nonglandular hairs, three types of glandular trichomes (peltate and capitate) are described and compared with trichomes in other species. The histological findings and chemical analysis of the essential oil and leaf surface extracts revealed a complex secretion product. GC-MS analysis of the essential oil showed that eugenol, cis-3-hexenyl benzoate, cis-jasmone, trans-nerolidol, benzyl alcohol and C-19-C-23 n-alkanes were the main identifiable components, whereas the flavonoids nuchensin and pedalitin, the neo-clerodane diterpenoid salvianduline D, and the triterpenoids ursolic acid and alpha-amyrin were isolated from the extract. (C) 1999 Annals of Botany Company.

引用

页码：441 / 452

页数：12

共 65 条

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