Planta Med 2016; 82(11/12): 986-991
DOI: 10.1055/s-0042-108060
Biological and Pharmacological Activity
Original Papers
Georg Thieme Verlag KG Stuttgart · New York

Chemical Composition and Biological Activity of Essential Oils from Different Species of Piper from Panama[*]

Autoren

  • Ana I. Santana

    1   Centro de Investigaciones Farmacognósticas de la Flora Panameña (CIFLORPAN), Universidad de Panamá, Panamá, República de Panamá
    2   Departamento de Química Orgánica, Universidad de Panamá, Panamá, República de Panamá
  • Roser Vila

    3   Unitat de Farmacologia i Farmacognosia, Facultat de Farmacia, Universitat de Barcelona, Barcelona, Spain
  • Salvador Cañigueral

    3   Unitat de Farmacologia i Farmacognosia, Facultat de Farmacia, Universitat de Barcelona, Barcelona, Spain
  • Mahabir P. Gupta

    1   Centro de Investigaciones Farmacognósticas de la Flora Panameña (CIFLORPAN), Universidad de Panamá, Panamá, República de Panamá
Weitere Informationen

Publikationsverlauf

received 18. Februar 2016
revised 18. April 2016

accepted 21. April 2016

Publikationsdatum:
10. Juni 2016 (online)

Abstract

The chemical composition of leaf essential oils from 11 species of Piper from Panama was analyzed by a combination GC-FID and GC-MS procedures. Six of them had sesquiterpene hydrocarbons as major constituents, three were characterized by monoterpene hydrocarbons, one by a diterpene, and one by a phenylpropanoid, dillapiole. The main components identified in each species were: cembratrienol (25.4 %) in Piper augustum; β-pinene (26.6 %) in Piper corrugatum; α-pinene (19.4 %) in Piper curtispicum; trans-β-farnesene (63.7 %) in Piper darienense; p-cymene (43.9 %) in Piper grande; dillapiole (57.7 %) in Piper hispidum; linalool (14.5 %), α-phellandrene (13.8 %), and limonene (12.2 %) in Piper jacquemontianum; β-caryophyllene (45.2 %) in Piper longispicum; linalool (16.5 %), α-phellandrene (11.8 %), limonene (11.4 %), and p-cymene (9.0 %) in Piper multiplinervium; β-selinene (19.0 %), β-elemene (16.1 %), and α-selinene (15.5 %) in Piper reticulatum; and germacrene D (19.7 %) in Piper trigonum. The essential oils of P. hispidum and P. longispicum at a concentration of 250 µg/mL showed larvicidal activity against Aedes aegypti, while the oils from P. curtispicum, P. multiplinervium, P. reticulatum, and P. trigonum were inactive (LC100 ≥ 500 µg/mL). The essential oils of P. grande, P. jacquemontianum, and P. multiplinervium showed no significant antifungal activity (MIC > 250 µg/mL) against several yeasts and filamentous fungal strains.

* Dedicated to Professor Dr. Dr. h. c. mult. Kurt Hostettmann in recognition of his outstanding contribution to natural product research.