10 LIVRES EN PORTUGAIS EN RAPPORT AVEC «QUASSITE»
Découvrez l'usage de
quassite dans la sélection bibliographique suivante. Des livres en rapport avec
quassite et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Chemistry of Organic Bodies: Vegetables
Quassite. This name has been given by Wiggers to the bitter principle of the
quassia amara and excelsa.' He procured it by the following process:— The
sliced wood was boiled in water, and the filtered decoction was evaporated to }th
of its ...
2
The elements of materia medica and therapeutics
Quassite; Bitter Principle of Quassia; Qutissin. — Obtained by adding lime water
to a concentrated aqueous decoction of quassia (to separate the pectin and other
substances), evaporating and treating the residue with alcohol, which takes up ...
3
The Elements of materia medica and therapeutica. v.2
But from the experiments of Pfaif3 and others, the following appear to me to be
the principal constituents of it : — volatile oil a minute trace, a bitter principle (
quassite), gummy extractive, pectin, woody fibre, and various salts (as oxalate,
tartrate ...
4
The British Homoeopathic Review
In applying the quassite, I dip-the lancet in the tincture before and after each cut,
so as to ensure the application of some of the remedy in the wound, which should
be kept open for a few minutes to diy. Slight incisions scarcely want any ...
5
General Therapeutics and Materia Medica
When subjected to analysis it affords traces of volatile oil, a bitter principle,
termed quassite, or guassin, gummy extractive, pectin, woody fibre, and various
salts. The crystalline principle, called quassite, which was discovered by Wiggers
in ...
6
Enciclopédia brasileira mérito: com milhares de desenhos a ...
Essa madeira é amarga, tónica, febrífuga, excelente digestivo, graças à
ocorrência do alcalóide quassite. Recomendada também contra o vómito.
Existem diversos processos para se preparar sua infusão. Serve, ainda, como
inseticida.
7
Trattato compiuto di Farmacia teorica e pratica. Quarta ...
'Questa massa si deve disciogliere nellfal'. coolineno assoluto che' è possibile,
mescolare la soluzione con 'molto etere, separare filtrando lasostanza bruna
scparatasi ed evaporare il liquido, 'continuando, finchè si ottiene la quassite
incolora ...
Julien Joseph Virey, Giovanni Battista Sembenini, 1839
8
Viveiros florestais: instalação e técnica cultural
Quassina ou Quassite — É um alcaloide extraído da madeira das seguintes
espécies : Quassia amara L. e Picrasma excelsa Suz. Emprega-se no combate
aos piolhos e cochonilhas, podendo substituir a nicotina e a rotenona. Aparece à
...
9
Gazzetta Eclettica Di Chimica Tecnologica Di Economia ...
Questo residuo deve essere trattato con una mescolanza di alcool assoluto e di
etere, finochè la quassite apparisca pura. La soluzione mista eterea è indi
versata sopra un poco 'd' acqua ed abbandonata alla evaporazione spontanea.
Giovanni Battista Sembenini, 1838
10
Bullettino delle scienze mediche
di calce col quale si lascia a contatto per una'giornata. La calce vi separa la
pectina , e le altre sostanze, quindi l'eltrato di nuovo il liquido, ed evaporato a
secchezza si tratta il residuo coll' 80, o 90 per 0j0 d'alcool , il quale scioglie la
quassite, ...
