THE VEGETABLE PROTEINS 



of the extract, and are not compounds with magnesia or any other 

 base. 



The following is a list of the principal globulins : 



(Pea., Pisum sativitm (330). 



I Horse-bean, Viciafaba (332). 



j Vetch, Vicia sativa (333). 



\.Lentil, Ervum lens (331). 

 Cow-pea, Vigna sinensis (328). 

 Soy-bean, Glycine hispida (335). 

 f Kidney- bean, Pkaseolus vulgaris (303). 



Phaseolin, Crystalline, found in the seeds of-! Adzuki-bean, ,, radiatus (329). 



I Lima-bean ? lunatus. 



Lupines, Lupinus (325, 356). 

 /"Pea, Pisum sativum (330). 

 ! Horse-bean, Viciafaba (332). 

 I Lentil, Ervum lens (331). 



Hazel-nut, Corylus avellena (324). 

 ( Almond, Primus amygdalus (324). 

 I Peach, ,, persica (324). 



I Plum ? ,, domestica (97). 



'Apricot? ,, armeniaca (97). 

 ( European walnut, yuglans regia (324). 

 -{ American black walnut, yuglans nigra (353). 

 V. ,, butter-nut, yuglans cinerea (353). 



Brazil-nut, Bertholletia excelsa (302, 570). 



Hemp-seed, Cannabis sativa (416, 302). 



Oat, Avena sativa (299, 324). 



European chestnut, Castanea vulgaris (24). 



Maize, Zea mays (308). 



Potato, Solamim tuberosum (586, 322). 



Legumin (334), found in the seeds of 



Vignin found in the seeds of 

 Glycinin ,, ,, ,, 



Conglutin found in the seeds of 

 Vicilin found in the seeds of 

 Corylin found in the seeds of 



Amandin found in the seeds of 



Juglansin found in the seeds of 



Excelsin, Crystalline, found in the seeds of 

 Edestin, ,, ,, ,, ,, 



Avenalin, ,, ,, ,, ,, 



Castanin, found in the seeds of 

 Maysin, ,, ,, ,, 



Tuberin, tubers of 



Globulins have also been isolated in considerable quantity from 

 the following seeds and have been the subject of more or less study, 

 but distinctive names have not yet been given to them. 



Globulin, Crystalline, from Flax-seed, Linum usitatissimum (301). 



Squash-seed, Cucurbita maxima (143, 302). 

 Castor-bean, Ricinus communis (416, 302). 

 Cocoa-nut, Cocos nucifera (415, 189). 

 Sesame-seed, Sesamum indicum (416). 

 Cotton-seed, Gossypium kerbaceum (367). 

 Sunflower-seed, Helianthus annuus (415, 327). 

 Candle-nut, Aleurites triloba (418). 

 Radish-seed, Raphanus sativus (418). 

 Pea-nut, Arachis hypogea (415). 

 Rape-seed, Brassica campestris (570). 

 Mustard-seed, Brassica alba (570). 



Globulins which have not yet been named have also been isolated in 

 small quantity from the seeds of wheat, Triticum vulgare (366, 88) ; rye, 

 Secale cereale (304) ; barley, Hordeum vulgare (305) ; rice, Oryza sativa 

 (439) ; and maize, Zea mays (72, 308, 570), and in larger amount from 

 those of the oat, Avena sativa (299, 300, 570). In the wheat-kernel 

 most, if not all, of the globulin is contained in the embryo (297, 336), 

 and, from analogy, it is probable that most of it occurs in this part of 

 the seeds of the other cereals except in those of oats, in which the 

 quantity is relatively so great that it is probable that, in this seed, it 

 forms a part of the reserve protein. 



