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Σελίδα 68
... flask prepared for the purpose until the caseine is decomposed and the butter fat converted into soap . The soap is then decomposed by hot acid , which further decomposes the caseine and liberates the fatty acids so that they may ...
... flask prepared for the purpose until the caseine is decomposed and the butter fat converted into soap . The soap is then decomposed by hot acid , which further decomposes the caseine and liberates the fatty acids so that they may ...
Σελίδα 69
... flask and pro- ceed as if it were whole milk . The reading should be multiplied by four to find the correct per cent of fat in the cream . Our re- sults in the analysis of cream by this method have not been so sat⚫ isfactory as with ...
... flask and pro- ceed as if it were whole milk . The reading should be multiplied by four to find the correct per cent of fat in the cream . Our re- sults in the analysis of cream by this method have not been so sat⚫ isfactory as with ...
Σελίδα 74
... flasks . ) 7. Patented fat indicators ( testing flasks . ) 8. Bottles holding acids and ether . 9. Pipette . 10. Burette stand . 11. Burettes . 12. Stopcocks on burettes . PLATE 7 .
... flasks . ) 7. Patented fat indicators ( testing flasks . ) 8. Bottles holding acids and ether . 9. Pipette . 10. Burette stand . 11. Burettes . 12. Stopcocks on burettes . PLATE 7 .
Σελίδα 75
... flask having two narrow necks , the flask holding about 100 cubic centimeters The larger neck enters the flask about half way up , and the narrow neck , carrying upon it scale , enters it at the top . The chemicals used are : Good ...
... flask having two narrow necks , the flask holding about 100 cubic centimeters The larger neck enters the flask about half way up , and the narrow neck , carrying upon it scale , enters it at the top . The chemicals used are : Good ...
Σελίδα 78
... flask for the acid are shown in the cut . Making the Test . Sampling the milk . Every precaution should be taken to have sample represent as nearly as possible the whole lot of milk from . which it is taken . The milk should be poured ...
... flask for the acid are shown in the cut . Making the Test . Sampling the milk . Every precaution should be taken to have sample represent as nearly as possible the whole lot of milk from . which it is taken . The milk should be poured ...
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