RETORT ON CHEMISTRY. 
515 
List, tyc. —continued. 
Names. 
Amanetin 
Betulin ... 
Sinapism . 
Mudarin ...... 
Elatine . 
Lirioden drin... 
Fagin ......... 
Esculin. 
Berberin . 
Ceratrin. 
Gentianine ... 
Granadin . 
Saponine . 
Discovered by 
Le Tellier. 
Henry and Garot. 
Dr. Duncan. 
Hennell. 
Emmett. 
Herberger. 
Minor. 
Buchner. 
Herberger 
( Pelletier and Ca- 
\ ventou. 
Latour de Trie 
f Osborne and Bu- 
( cliolz. 
Remarks. 
/ The poisonous principle in Agaricus 
1 bulbosus and vernus. 
{ Obtained from birch-bark, and lately 
redescribed as new by Good, in Silli- 
maris Journal. 
C=57-92+H=7’795+ 0=19-688 
+ N=4-94+S=9-657. In mus¬ 
tard seed. 
( An extractive matter from Caloptris 
\ Madarii. 
f A crystalline substance in the juice 
\ of the wild cucumber ( Elaterium ). 
r A crystalline substance from the bark 
of the root of Liriodendron tulipi- 
fera. 
j A volatile narcotic bitter substance 
f by distilling beech-nuts with water. 
f Called by him Schillerstoff;—found 
\ in the horse-chestnut, 
f C H O N 
60-3+4-4+22-1 + 13-2, 
tive matter from the 
barberry. 
so calls the bitter principle of Ice¬ 
land moss. 
(The active crystalline principle of 
( gentian. 
f~ so names the crystalline substance 
t 1 found by Mitowart in the root of 
pomegranate, and which appears to 
be only manna sugar. 
A peculiar matter, which froths in 
water like soap, in the roots of the 
Saponarig officinalis. 
< 
An extrac- 
root of the 
Colouring Matters. 
j Names. 
Discovered by 
Remarks. 
Xanthin . 
Polychroite... | 
Orcin. 
Kuhlman. 
Bouillon Lagrange 
and Vogel. 
Robiquet. 
Heeren. 
Heeren. 
Chevreul. 
! 
i 
i 
i 
f The yellow colouring-matter of 
[ madder. 
Hie yellow colouring matter in saf- 
i fron. 
r Red colouring-matter of Variolaria 
[ dealbata. 
Red colouring-matter of Lichen roc- 
cella. 
' By boiling erythrin in alcohol:— 
alkalies change it into erythrin. 
A yellow crystalline matter in Morus 
tinctoria. 
Erythrin ...... 
Pseudo Erythr in 
Morin. 
2 k 2 
