Results 111 to 120 of about 4,223 (201)

Extraction and characterisation of quebracho (Schinopsis sp.) tannins

open access: yes, 1998
Vegetables tarmins are organic substances; when considering the great number of different tarmins, it is possible to State certain properties which are common to all of them such as: a high molecular weight, causing colloidal Solutions in which the particles of tarmins are present in all forms of dispersions; a great number of free hydroxy phenolic ...
Tonello, M. L.   +2 more
openaire   +1 more source

Rainfall interception in the semiarid Chaco (Argentina) [PDF]

open access: yes, 2001
En el campo experimental INTA-La María (latitud: 28º 03'; longitud 64º 15' y altitud: 169 msnm) ubicado en el Chaco semiárido (Santiago del Estero, Argentina) el estrato arbóreo está compuesto por quebrachales (colorado y blanco) de aprox.
Acuña, Luis Roberto   +1 more
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Morfología y anatomía floral de Schinopsis balansae (Anacardiaceae)

open access: yesRevista de la Facultad de Ciencias Agrarias, 2013
Se realizó el análisis morfo-anatómico de Schinopsis balansae Engl. con microscopía óptica y electrónica de barrido a fin de obtener datos de las flores de esta especie, definida como polígamo-dioica. Los resultados muestran que las flores estructuralmente perfectas son funcionalmente pistiladas, si bien presentan cinco estaminodios, los mismos carecen
openaire   +4 more sources

Alternative strategies to prevent and control endoparasite diseases in organic sheep and goat farming systems – a review of current scientific knowledge [PDF]

open access: yes, 2006
Infestation with gastro-intestinal nematodes in small ruminants can cause server economic losses and endanger animal welfare. The development of organic farming systems, the increased public awareness for drug residues in agricultural products and the ...
Rahmann, Gerold, Seip, Hannah
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Comparative wood anatomy of tree native species of Schinopsis (Anacardiaceae) [PDF]

open access: yes, 2015
Schinopsis, género endémico de Sudamérica, incluye ocho especies que habitan en los bosques xerófilos chaqueños de Argentina, Bolivia, Paraguay y Brasil. Son cuatro las especies nativas de Argentina, dos de gran importancia económica.
Calatayu, Federico   +4 more
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Emulsifying property of Schinopsis brasiliensis gum in oil-in-water emulsions

open access: yesNext Materials
Gums are polysaccharide compounds widely used by food, pharmaceutical and biomedical industries for different purposes, in particular due to their ability to stabilize emulsions. In this work, the raw gum of Schinopsis brasiliensis Engl., popularly known
Elisandra Cibely Cabral de Melo   +5 more
doaj   +1 more source

In vitro effects of three woody plant and sainfoin extracts on two parasitic stage of 3 parasitic nematode species [PDF]

open access: yes, 2004
Most studies on the effects of tanniferous plants on nematodes have examined forages but have neglected the woody plants. Therefore, in vitro effects of extracts from 3 woody plants (Rubus fructicosus, Quercus robur, Corylus avellana) have been tested on
H., HOSTE, I., FOURASTE, V., PAOLINI
core  

Biología de especies australes: Schinopsis balansae Engl. (Anacardiaceae)

open access: yes, 2012
Fil: Oakley, Luis Jorge. Universidad Nacional de Rosario.
Barberis, Ignacio Martín   +5 more
openaire   +1 more source

Effect of forage conservation and inclusion of condensed tannins on in vitro gas and methane production [PDF]

open access: yes, 2016
Publishe
Blanco Alibés, Mireia   +4 more
core  

Inferences palaeoenvironment on the Pozo de la Chola site, sub-andean region of Jujuy province (2000-1500 year bp) based on an analysis of the macroremains [PDF]

open access: yes, 2016
El presente estudio tiene como objetivo la identificación taxonómica de carbones y carporestos silvestres arqueológicos procedentes del sitio Pozo de la Chola.
Alavar, Alvaro José   +2 more
core  

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