Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3747Chemical news office., 1932 |
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Strona 86
... known for some few years that associated with animal fats , and in particular with fats stored in the livers of various animals , in cod liver oil for instance , is a vitamin which prevents and cures rickets ; but it had been further ...
... known for some few years that associated with animal fats , and in particular with fats stored in the livers of various animals , in cod liver oil for instance , is a vitamin which prevents and cures rickets ; but it had been further ...
Strona 87
... known as the keroles . The insoluble portion also resembles some classes of bitu- men , and in particular a bitumen called McKittrite , which is described later . Algar- ite is readily soluble in a dilute soda solu- tion , from which it ...
... known as the keroles . The insoluble portion also resembles some classes of bitu- men , and in particular a bitumen called McKittrite , which is described later . Algar- ite is readily soluble in a dilute soda solu- tion , from which it ...
Strona 92
... known . At the time these experiments were in progress the formation of algarose from sugar had not been discovered , and the im- portance of looking for the substance had not been recognised . As in the case of acid hydrolysis , it is ...
... known . At the time these experiments were in progress the formation of algarose from sugar had not been discovered , and the im- portance of looking for the substance had not been recognised . As in the case of acid hydrolysis , it is ...
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acid hydrolysis alcohol Algarite algarose alkaline aluminium ammonia amount analysed animal appearance application aqueous associated become boiling brown Building Bureau of Mines Burrell calcium called carbon caustic soda cent Chemical Chemistry chloroform College colour considerable constitution contained cures differs difficulties dissolved ether evolved extract FEBRUARY give heated Honolulu Oil important Industry insoluble INSTITUTE interest January known later lime liquid London manufacture material matter METALS Method naphthenic acids nature nil nil obtained Office Oil Co patent period placed pounds powder precipitate present probably produced protection pure pyridine quantities recently reduces remaining Report Research residue resulting rickets salts Sampled Science scientific property seaweed shown solid solu soluble solution Street substance sugars suggested sulphuric acid Theory tion top of oil Trade University vitamin volume weight worker yield zone