Production, transformation and essential oils composition of leaves and stems of lemon verbena [Aloysia triphylla (L’Herit.) Britton] grown in Portugal. More than seventy compounds, including 13 n-alkanes, were identified by GC and GC-MS in essential oils from leaves of lemon verbena [Aloysia triphylla (L’Herit.) Britton] plants harvested and analysed with intervals of around two months during ...

The Curvularia Leaf Spot is becoming more common due to the culture expansion and the low resistance of the cultivated genotypes in tropical regions. Thus, the objective was to evaluate the fungitoxicity of the essential oil of Cymbopogon citratus upon the phytopathogen Curvularia lunata, causative agent of the Curvularia Leaf Spot. There was realized pathogenicity tests of C. lunata in maize p...

Lemongrass oil and d-limonene are typical flavor oils used in the food and cosmetic industries. Lemongrass oil displays some therapeutic properties such as analgesic, antimicrobial, fungicidal, deodorant, etc. Citral, the main active component of lemongrass oil, consists of a mixture of two isomeric acyclic monoterpene aldehydes: geranial and neral. Molecular encapsulation of these flavors was ...

The biosynthetic processes leading to many of the isoprenoid volatiles released by tomato fruits are still unknown, though previous reports suggested a clear correlation with the carotenoids contained within the fruit. In this study, we investigated the activity of the tomato (Solanum lycopersicum) carotenoid cleavage dioxygenase (SlCCD1B), which is highly expressed in fruits, and of its homolo...

The essential oil of Lippia alba is reported as an antifungal against human pathogenic microorganisms but few articles report its use as an alternative to synthetic fungicides on green mould control. The objective of this study was to determine chemical characteristics of L. alba essential oil and its antifungal activity against green molds as an alternative to synthetic fungicides. Essential o...

Abstract Cymbopogon species are widely distributed worldwide and known for their high essential oil content with potential commercial medicinal benefits justifying inclusion in food cosmetics. Most received scant characterization regarding full complement of bioactive constituents necessary to explain activities. In this study, the metabolite profiles 5 species, C . citratus , flexuosus proceru...

The development of organic farming as a result increasing consumer preference for food has led to the and registration new pest-control products certified production. In this study, effects three biocontrol containing spores mycelium Arthrobotrys oligospora—Artis®, Beauveria bassiana—Bora®, Coniothyrium minitans—Öko-ni® were tested on four basil (Ocimum basilicum L.) cultivars: ‘Aromat de Buzau...

Intercropping Moldavian balm with mung bean is an ecological approach for improving resource productivity. A field experiment was conducted over two growing seasons (2018 and 2019) to determine the effect of fertilizer application on yield essential oil (EO) productivity intercropped bean. The had a two-factor randomized complete block design (RCBD) three replicates. first factor comprised five...

Aotearoa Health, New Zealand. Laurence A Malcolm, MD, FRCPE, FFPHM, Professor Emeritus and Consultant. Lawrence A Malcolm is Professor Emeritus and former Professor of Community Health at the University of Otago. He has extensive New Zealand and international experience in health services development, especially in primary care. Reprints will not be available from the author. Correspondence: Pr...

Lippia alba is empirically used for infusions, teas, macerates, and hydroalcoholic extracts because of its antispasmodic, analgesic, sedative, and anxiolytic effects. Citral is a mixture of trans-geranial and cis-neral and is the main constituent of L. alba essential oil and possesses analgesic, anxiolytic, anticonvulsant, and sedative effects. The present study evaluated the effects of the ess...