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There is also one of the most scientific ways to test red wine

  • Author:E-BON
  • Source:E-BON
  • Release on :2017-06-09
  More and more people like red wine, red wine because there are so many benefits, loved by many people, but if you are afraid to use some simple observation bottle labeling approach test of red wine is not accurate enough, there may be error, but this will give you recommend a more scientific approach: surface blending surface method.
  The first is to prepare alkali, vinegar, four transparent glass, a small spoon.
After joining the wine into the cup, with a small spoon half half spoon into the red wine in the base surface, uniform mixing, half a minute later will change, if it is put into the surface of a cup of wine, the color became clear blue black, even almost all black liquor, the transmittance is almost close to zero, even to the sun the light is no longer transparent, and did not put the surface before the formation of distinct differences; and if it is mixed with water in red wine, into the surface without any changes, and not into the surface in color, transparency is as like as two peas.