HEAT OF FORMATION
��Cabbohtdrates
��Name
�Formula
�Heat of Forma- i tion in the i solid state
302-6 !
�Heat of Combustion
�Dextrose .
�1 677-2 Cal.
�Fructose (levulose) .
�id.
�675-9 „
�Galactose
�id.
�669-9 „
�Saccharose
� �C^jjH^O, ,
�! 1,3550 „
�Lactose .
� �id.
�1 1,351-4 „
�Maltose .
� �id.
�1,350-7 „
�Dextrin .
� �(C 6 H 10 O 5 ) n
�». 667-2 „
�Starch
� �id.
�I n. 684-9 „
�Cellulose .
� �id.
�| ». 680-4 „
�Glycogen .
� �id.
�' n. 678-9 „
i
��The mean value for the heat of combustion of a quan- tity of the substances containing 1 gram of carbon may be taken as 9*4 Cal.
Natubal Fats. — It has been found that the combus- tion of one gram of animal fat or vegetable oil evolves on the average 9*5 Calories ; in the case of butter, 9*28 Cal.
The combustion of a quantity of fat containing one gram of carbon evolves 12*4 Cal.
Albuminoids
��Egg albumen .
Fibrin .
Fat-extracted flesh
Haemoglobin
Casein
Egg-yolk (with 7 per
cent, of nitrogen) Gluten Peptone .
Average
��Heat of Combustion
��Of one
gram of
substance
��Of a quantity
containing
one gram of
carbon
��Heat of Formation
��Of one
gram of
substance
��Of a quantity
containing
one gram of
carbon
��1-689 Cal.
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