Chemical News and Journal of Industrial Science, Tomy 105-106Chemical news office., 1912 |
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Strona 16
... formation of organic material . In spite of the fact that these hydrocarbons are of rather rare occurrence in plants and are seldom added to soil in plant débris , the wide distribution of extensive deposits of such compounds and the ...
... formation of organic material . In spite of the fact that these hydrocarbons are of rather rare occurrence in plants and are seldom added to soil in plant débris , the wide distribution of extensive deposits of such compounds and the ...
Strona 22
... formation of various reduc- reduced half of the cinchonine molecule having little effect tion products , the free oxygen being wholly converted into on the spectrum . The absorption spectra of quinine and cupreine have now been compared ...
... formation of various reduc- reduced half of the cinchonine molecule having little effect tion products , the free oxygen being wholly converted into on the spectrum . The absorption spectra of quinine and cupreine have now been compared ...
Strona 24
... Formation of Alkaloids in Tobacco . - C . Ravenna and V. Babini.- The authors have determined the amount of nicotine in tobacco plants , which were treated as follows : -i . Roots immersed in a solution containing calcium nitrate , I ...
... Formation of Alkaloids in Tobacco . - C . Ravenna and V. Babini.- The authors have determined the amount of nicotine in tobacco plants , which were treated as follows : -i . Roots immersed in a solution containing calcium nitrate , I ...
Strona 25
... formation of organic phosphates ( nuclein , & c . ) , and its appearance is connected with the reduction of nitrate of calcium in the leaf , the nitrogen of the acid being assimilated , the oxygen thereof being cast on the sugars , and ...
... formation of organic phosphates ( nuclein , & c . ) , and its appearance is connected with the reduction of nitrate of calcium in the leaf , the nitrogen of the acid being assimilated , the oxygen thereof being cast on the sugars , and ...
Strona 31
... formation of isoimides ( Rec . Trav . Chim . , xv . , 286 ) , and the latter the symmetrical one ( Fourn . Chem . Soc . Abst . , I. , xciv . , 783 ; xcviii . , 22 ; Chem . Cent . , 1908 , II . , 413 ; 1910 , I. , 431 ) . The authors ...
... formation of isoimides ( Rec . Trav . Chim . , xv . , 286 ) , and the latter the symmetrical one ( Fourn . Chem . Soc . Abst . , I. , xciv . , 783 ; xcviii . , 22 ; Chem . Cent . , 1908 , II . , 413 ; 1910 , I. , 431 ) . The authors ...
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