Results 171 to 180 of about 13,629 (212)

Fresno. Fraxinus excelsior. Monografía

1997
El género Fraxinus consta de 65 especies de rápido crecimiento distribuidas principalmente en los climas templados del hemisferio norte, existiendo tres especies tropicales y sub-tropicales y una nativa de Inglaterra, correspondiente a Fraxinus excelsior, comúnmente llamado Fresno, que es la especie latifoliada más común después del roble.
Claudia Delard R., Verónica Francisca Loewe Muñoz, Mónica Patricia Subiri Poblete   +2 more
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Common ash (Fraxinus excelsior L.) seeds as a new vegetable oil source

, 2020
In this study, common ash (Fraxinus excelsior L.) seed oil compositions were determined for the first time. Effect of the moisture content and microwave pretreatment of the seeds on the oil yield and its composition were also investigated.
Mehran Naderi, Mohammadali Torbati, S. Azadmard‐Damirchi, S. Asnaashari, G. Savage   +4 more
semanticscholar   +1 more source

Fraxinus excelsior L.

2009
Pflanzensammlung Dietmar Brandes: Digitale ...
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Excelsioside, a secoiridoid glucoside from Fraxinus excelsior

Phytochemistry, 1992
Abstract A new secoiridoid named excelsioside has been isolated from the leaves of Fraxinus excelsior along with several known secoirioids and verbascoside. The compounds were identified by NMR, and the structure of excelsioside was finally assigned on the basis of a long-range selective proton decoupling (LSPD) 13 C NMR experiment.
Søren Damtoft, Henrik Franzyk, Søren Rosendal Jensen   +2 more
openaire   +1 more source

Fraxinus excelsior. Fresno

2000
Este documento deriva de los resultados del proyecto "Silvicultura de especies no tradicionales: Una mayor diversidad productiva", financiado por FIA y ...
openaire   +1 more source

Comparison of the gaseous benzene adsorption capacity by activated carbons from Fraxinus excelsior L. as a lignocellulosic residual

Chemické zvesti, 2023
K. Işınkaralar
semanticscholar   +1 more source

Structure of the glucomannan of Fraxinus excelsior

Chemistry of Natural Compounds, 1973
The glucomannan of the wood ofFraxinus excelsior has been isolated. It has been shown that it is a linear polymer consisting of mannopyranose and glucopyranose units connected by β linkages in a ratio of 5:2.
M. S. Dudkin, N. G. Shkantova, M. A. Parfent'eva   +2 more
openaire   +1 more source

Hyfraxinic Acid, a Phytotoxic Tetrasubstituted Octanoic Acid Produced by the Ash (Fraxinus excelsior L.) Pathogen Hymenoscyphus fraxineus Together with Viridiol and Some its Analogues.

Journal of Agricultural and Food Chemistry, 2019
A new tetrasubstituted octanoic acid, named hyfraxinic acid (1), was isolated together with the known 1-deoxyviridiol (2), viridiol (3), nodulisporiviridin M (4) and demethoxyviridiol (5) from the organic extract of Hymenoscyphus fraxineus responsible ...
M. Masi, Roberta Di Lecce, A. Tuzi, B. T. Linaldeddu, L. Montecchio, L. Maddau, A. Evidente   +6 more
semanticscholar   +1 more source

Irregular fruiting in Fraxinus excelsior

Journal of Vegetation Science, 1992
Abstract. Data of fruit‐set and fruit production of Fraxinus excelsior (ash) at two sites in the archipelago of Stockholm, Sweden, were recorded over six years (1980‐85), with particular emphasis on the fruiting tendency of individual trees. The aim was to determine the grounds for the irregularity of fruiting.
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Fraxinus excelsior L. (Common Ash)

1996
Fraxinus (family Oleaceae) is a genus of approximately 50 species of hardwood trees and shrubs found in Europe, N. Africa, W. Asia and N. America. Although there are several Fraxinus spp. growing in Europe, only common ash (F. excelsior L.) is found in woodlands in the British Isles (Fig. la). Important North American species include F.
openaire   +1 more source