FREE BOOKS

Author's List




PREV.   NEXT  
|<   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30  
31   32   33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54   55   >>   >|  
or any other, cultivated plant, and an analysis is accordingly given. An analysis made by Doctor Thomas Antisell, chemist to the Department of Agriculture at Washington, and published in the Report of that Department about the year 1869, gives the following as the composition of the Peanut plant: In one hundred parts of the husk and nut taken together Water 2.60 Albuminous, fibrous matter and starch 79.26 Oil 16.00 Ash 2.00 Loss .14 ------ 100.00 In one hundred parts of the husk and seed separated: _Seed._ _Husk._ Moisture 2.51 2.61 Albuminous matter and farina 79.71 traces. Cellulose 85.48 Ash 1.77 11.90 Oil 16.00 ----- ----- 99.99 99.99 "The ash of the seed," it was stated by the same authority, "consists of salts wholly soluble in water, composed of the phosphates of alkalies, with traces of alkaline, chlorides, and sulphates. The ash of the husk differs, in consisting chiefly of common salt, phosphate of lime and magnesia." The analysis of the ash of the Peanut, furnished to the _American Agriculturist_, by H. B. Cornwall, Professor of Analytical Chemistry in the John C. Green School of Science, College of New Jersey, Princeton, and published in that Journal for July, 1880, gives the following as the mineral elements of this plant: PER ONE HUNDRED PARTS OF ASH. Silica 1.06 Potash 44.73 Soda 14.60 Lime 1.71 Magnesia 12.65 Phosphoric acid 17.64 Sulphuric acid 2.53 Chlorine 0.15 ----- 95.07 In this analysis neither the carbonic acid nor carbon were determined. It was further stated that the kernels yielded 2.08 per cent. of ash. These analyses, the one of the ash, and the other of the seed and husk in their natural state, are sufficiently full for the purpose in view, and serve admirably to show the principal elements required in
PREV.   NEXT  
|<   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30  
31   32   33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54   55   >>   >|  



Top keywords:

analysis

 
stated
 
elements
 

hundred

 
Albuminous
 
Peanut
 
matter
 

traces

 

published

 

Department


Silica
 
HUNDRED
 

purpose

 
admirably
 
Potash
 

mineral

 
School
 

Science

 

College

 

Chemistry


Jersey

 

required

 

Princeton

 

Journal

 

principal

 

carbonic

 

Analytical

 
analyses
 
determined
 

kernels


carbon

 

yielded

 
sufficiently
 

Phosphoric

 

natural

 

Chlorine

 

Sulphuric

 

Magnesia

 

composed

 
fibrous

composition

 

starch

 

Moisture

 

separated

 
Report
 

cultivated

 

Agriculture

 

Washington

 

chemist

 

Antisell