| Mix the diphenylamine reagent, as above, and split it into two aliquots before adding the acetaldehyde. |
|
| This effect of diphenylamine has been interpreted as blocking a series of dehydrogenation steps in the transformation of the more saturated to the less saturated carotenoids. |
|
| The resulting product could be rolled into sheets, cut into squares and strips, and stabilized by adding up to 2 percent diphenylamine. |
|
| Most early propellant powders were stabilized with diphenylamine or ethyl centralite. |
|
| A study of the conditions and mechanism of the diphenylamine reaction for the colorimetric estimation of deoxyribonucleic acid. |
|
| As additives to rubber, aniline derivatives such as phenylenediamines and diphenylamine, are antioxidants. |
|
| Treating apples with the chemical antioxidant diphenylamine can prevent scald, but the practice can be complicated and requires careful monitoring. |
|
| In addition to the pilot test to validate the technology in the field, the team evaluated the quantities of diphenylamine, or DPA, present on a treated apple. |
|
| That finding, in turn, has led to 1-MCP's use as an alternative to preventing apple scald with diphenylamine, a chemical antioxidant that requires close monitoring. |
|
| Diphenylamine and hydroquinone usually play an inhibited role in the radical polymerization. |
|
