«PIRROPINA» এর সঙ্গে সম্পর্কিত পর্তুগীজ বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
pirropina শব্দটির ব্যবহার খুঁজুন। পর্তুগীজ সাহিত্যে
pirropina শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
7thly. If instead of zinc, tin or iron be employed, the results are similar ; but by the
two last methods the blue oxide obtained is, however, not of so fine a colour, as
when the titanic acid is reduced by hydrogen. CHELIDONIA AND PIRROPINA.
2
The London and Edinburgh Philosophical Magazine and Journal ...
7thly. If instead of zinc, tin or iron be employed, the results are similar ; but by the
two last methods the blue oxide obtained is, however, not of so fine a colour as
when the titanic acid is reduced by hydrogen. CHELIDONIA AND PIRROPINA.
3
The London and Edinburgh Philosophical Magazine and Journal ...
The mother-water and the washings are to be evaporated by a gentle heat. and
then the pirropina crystallizes with a little chelidonia; these crystals are in yellow
laminae, and a portion is deposited on the sides of the vessel in blackish discs.
David Brewster, Richard Phillips, Richard Taylor, 1840
4
The London, Edinburgh and Dublin Philosophical Magazine and ...
The mother-water and the washings are to be evaporated by a gentle heat, and
then the pirropina crystallizes with a little chelidonia ; these crystals are in yellow
laminae, and a portion is deposited on the sides of the vessel in blackish discs.
5
The London, Edinburgh and Dublin Philosophical Magazine and ...
7thly. If instead of zinc, tin or iron be employed, the results are similar ; but by the
two last methods the blue oxide obtained is, however, not of so fine a colour as
when the titanic acid is reduced by hydrogen. CHELIDONIA AND PIRROPINA.
6
Giornale di farmacia-chimica e scienze accessorie o sia ...
Sembra che la pirropina si trovi singolarmente nelle vecchie radici. - Nelle radici
ed in tutta la giovane. pianta , nel sugo latteo giallastra, ella è unita più
particolarmente alla sostanza estrattiva acquosa. Proprietà della cheliulonina.
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Bullettino delle scienze mediche
La Pirropina cristallizza in stellette di prismi riuniti trasparenti, e scolorati. Col
raffreddamento perdono la loro trasparenza, [ e si fanno bruni. Gli acidi a freddo
poco vi agiscono, e colla bollitura la disciolgono prendendo un color giallo d'oro,
...
8
Grande enciclopédia portuguesa e brasileira:
PIRROPINA, >. /. QUfM. Alcalóide extraído da raiz da cclidónia. PIRROSFODRO,
s. m. ZOOL. Género (Pynhospho- •dna Stal.) de insectos hemípteros da
subordem dos hete- rópteros, série gimnocerata, família dos reduviídeos,
subfamília dos ...
9
Enciclopédia brasileira mérito: com milhares de desenhos a ...
O nominalismo escolástico e muitos filósofos modernos incorreram em diversas
formas de cepticismo, mas não chegou a existir uma escola céptica como a
pirrónica. PIRROPINA, s. f. — Qutm. Alcalóide extraído da raiz da celidónia.
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Tratado de medicina legal
que probablemente deben sus propiedades tóxicas, por lo menos en gran parte,
á la celidoniana ó pirropina , materia blanca cristalizada que se ha estraido de la
planta de algunos años á esta parte. De la delfina. Puede conocerse la delfina ...
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