British Abstracts: Pure chemistry and physiology. ser. A1945 |
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Trang 77
... substances . W. C. Cooper ( Proc . Amer . Soc . Hort . Sci . , 1944 , 44 , 533-541 ) .— With some plants difficult to root ( e.g. , Cinchona and Theobroma ) even when cuttings are stood for several hr . in dil . solution of growth ...
... substances . W. C. Cooper ( Proc . Amer . Soc . Hort . Sci . , 1944 , 44 , 533-541 ) .— With some plants difficult to root ( e.g. , Cinchona and Theobroma ) even when cuttings are stood for several hr . in dil . solution of growth ...
Trang 321
... substances . Activity in liquid media is affected by temp . of incubation and composition of the medium . Antibacterial activity reaches a max . and disappears more rapidly at 25 ° than at 20 ° . The brown sugar medium of Hobby et al ...
... substances . Activity in liquid media is affected by temp . of incubation and composition of the medium . Antibacterial activity reaches a max . and disappears more rapidly at 25 ° than at 20 ° . The brown sugar medium of Hobby et al ...
Trang 123
... substances immiscible with water . II . Distillation of volatile substances partly miscible with water . III . Distillation of volatile substances completely miscible with water at the boiling point . IV . Distillation of volatile ...
... substances immiscible with water . II . Distillation of volatile substances partly miscible with water . III . Distillation of volatile substances completely miscible with water at the boiling point . IV . Distillation of volatile ...
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Albano J D 20 | 5 |
Determination | 3 |
ANALYTICAL REAGENTS WITH ACTUAL BATCH ANALYSIS | 79 |
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absorption Ac₂O Acad acetate AcOH action activity adsorption alcohol alkaline Amer ascorbic acid auxin Biochem Biol blood boiling calc cells CHCI CHCl3 Chem chloride CHMe CHPh CO₂ CO₂H colour compounds Compt conc concn const containing converted corr cryst crystals curve cystine D.Sc decomp decrease derivative diet effect enzyme ester Et,O Et₂O ether EtOH extract formation formed gives glucose growth H₂ H₂O H₂SO heat hydrochloride hydrogenated hydrolysed increased inhibition injection isolated isomerisation ketone lactone liquid liver MeOH metabolism method mixture NaOH normal obtained occurs oxidation oxidised penicillin phenol Physiol picrate plants pptn prep presence pressure Proc protein rats reaction reduced rend riboflavin room temp salt semicarbazone serum solution structure substances sulphate sulphonamide synthesis thiamin tissue toxic treatment tumours vals X-ray xylene yeast yields