Reaction type | Reaction intensity marking | Assessment by the milk consistence | Assessment by the colour |
Negative reaction | (-) | homogeneous fluid | from light purple to purple |
Disputable reaction | (+) | traces of gelatiniform clot generating | from light purple to deep purple |
(++) | weak gelatiniform clot generating, dragging after the stick without leaving the fluid | from light purple to violet |
Positive reaction | (+++) | moderate gelatiniform clot generating similar to a raw egg albumen, partially leaving the fluid with the stick after mixing | from deep purple to violet |
(++++) | shaped gelatiniform clot generating, totally leaving the fluid with the stick |