Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Protoplasma

Search In Journal Title:

Abbravation: Protoplasma

Search In Journal Abbravation:

Publisher

Springer-Verlag

Search In Publisher:

DOI

10.1007/bf00410633

Search In DOI:

ISSN

1615-6102

Search In ISSN:
Search In Title Of Papers:

Chemical characterization and antifungal activity

Authors: C Romagnoli R Bruni E Andreotti M K Rai C B Vicentini D Mares
Publish Date: 2005/05/04
Volume: 225, Issue: 1-2, Pages: 57-65
PDF Link

Abstract

The essential oil extracted by steam distillation from the capitula of Indian Tagetes patula Asteraceae was evaluated for its antifungal properties and analyzed by gas chromatography and gas chromatography–mass spectrometry Thirty compounds were identified representing 891 of the total detected The main components were piperitone 2474 piperitenone 2293 terpinolene 78 dihydro tagetone 491 cistagetone 462 limonene 452 and alloocimene 366 The oil exerted a good antifungal activity against two phytopathogenic fungi Botrytis cinerea and Penicillium digitatum providing complete growth inhibition at 10 µl/ml and 125 µl/ml respectively The contribution of the two main compounds piperitone and piperitenone to the antifungal efficacy was also evaluated and ultrastructural modifications in mycelia were observed via electron microscopy evidencing large alterations in hyphal morphology and a multisite mechanism of action

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Pre-apoptotic activity of aqueous extracts of Cynanchum sarcomedium Meve & Liede on cells of Allium cepa and human erythrocytes
  2. Accumulation of extracellular proteins bearing unique proline-rich motifs in intercellular spaces of the legume nodule parenchyma
  3. Light-induced decrease in DCF fluorescence of wheat leaves in the presence of salicyl hydroxamate
  4. Metabolic shift from withasteroid formation to phenylpropanoid accumulation in cryptogein-cotransformed hairy roots of Withania somnifera (L.) Dunal
  5. Oral supplementation of standardized extract of Withania somnifera protects against diabetes-induced testicular oxidative impairments in prepubertal rats
  6. Fertilization and development without the fertilization membrane in the egg of Dendraster eccentricus
  7. Ranunculus glacialis L.: successful reproduction at the altitudinal limits of higher plant life
  8. Advances in Agrobacterium tumefaciens -mediated genetic transformation of graminaceous crops
  9. Brassinolide alleviates salt stress and increases antioxidant activity of cowpea plants ( Vigna sinensis )
  10. A green version of Haeckel’s rule
  11. Versuche zur Emission elektrischer Wellen durch lebende Protoplasten
  12. Glutathione peroxidase expression and activity in barley root tip after short-term treatment with cadmium, hydrogen peroxide and t -butyl hydroperoxide
  13. Rate of dehydration, state of subcellular organisation and nature of cryoprotection are critical factors contributing to the variable success of cryopreservation: studies on recalcitrant zygotic embryos of Haemanthus montanus
  14. Evidence of ceased programmed cell death in metaphloem sieve elements in the developing caryopsis of Triticum aestivum L.
  15. Oligomerization of the reversibly glycosylated polypeptide: its role during rice plant development and in the regulation of self-glycosylation
  16. Studies on toxic action
  17. Cell-type-specific disruption and recovery of the cytoskeleton in Arabidopsis thaliana epidermal root cells upon heat shock stress
  18. Chlamydomonas (Chlorophyceae) colony PCR
  19. Studies on toxic action
  20. Plasmodesmal receptor-like kinases identified through analysis of rice cell wall extracted proteins
  21. A rapid, ideal, and eco-friendlier protocol for quantifying proline
  22. Modulation of endocytosis in pollen tube growth by phosphoinositides and phospholipids
  23. Immunoanalysis of dehydrins in Araucaria angustifolia embryos
Search Result: