ScienceJohn Michels (Journalist) 1949 |
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Стр. 69
... concentrations of TABLE 1 PROTECTION OF LUPULON BY ASCORBIC ACID DURING HEAT STERILIZATION Concentration in ppm * required for complete inhibition of Staphylococcus aureus for 20 hr No 0.1 % 1.0 % ascorbic ascorbic ascorbic acid acid ...
... concentrations of TABLE 1 PROTECTION OF LUPULON BY ASCORBIC ACID DURING HEAT STERILIZATION Concentration in ppm * required for complete inhibition of Staphylococcus aureus for 20 hr No 0.1 % 1.0 % ascorbic ascorbic ascorbic acid acid ...
Стр. 113
... concentration of the 2,4 - D inhibitor . ( 1 ) Control , H2O ; ( 2 ) 3.03 × 10 м ; ( 3 ) 6.05 × 10 м ; ( 4 ) 1.52 × 10-3 M ; ( 5 ) 3.03 × 10-3 M. acts as a protein precipitant at relatively low concentra- tion . The ether - extracted ...
... concentration of the 2,4 - D inhibitor . ( 1 ) Control , H2O ; ( 2 ) 3.03 × 10 м ; ( 3 ) 6.05 × 10 м ; ( 4 ) 1.52 × 10-3 M ; ( 5 ) 3.03 × 10-3 M. acts as a protein precipitant at relatively low concentra- tion . The ether - extracted ...
Стр. 276
... concentrations above 0.2 % formaldehyde and is greatly reduced and perhaps completely arrested at the highest concentration used ( 1 % ) . It is also greatly lowered if the killed bac- terial suspension is allowed to stand for several ...
... concentrations above 0.2 % formaldehyde and is greatly reduced and perhaps completely arrested at the highest concentration used ( 1 % ) . It is also greatly lowered if the killed bac- terial suspension is allowed to stand for several ...
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SCIENCE | 4 |
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The Validity of the Use of Tracers to Follow | 149 |
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