The term micronization usually refers to the reduction of average particle diameters to the micrometer range, but can also describe further reduction to the nanometer scale. Common applications include the production of active chemical ingredients, foodstuff ingredients, and pharmaceuticals.
BUT remember, the general rules still apply. Now, letâs quickly go through the most popular types of tea and their perfect steeping conditions. 1  Black tea: 0.5 teaspoon per cup; water temperature 96Â°C (205Â°F); steep for 3 minutes.  Green tea: 1 tsp/cup; temp. 65-80Â°C (150-175Â°F); 3-4 minutes.
The temperature at which you steep tea matters - delicate leaves steeped at too high of a temperature will burn and leave a bitter flavor in the cup. White and green teas have delicate leaves, and therefore require below boiling water temperatures between 170 and 185 degrees Fahrenheit. Too high of a temperature will cook the leaves and ruin their delicate flavors. Oolong teas should be brewed at temperatures between 180 and 190 degrees Fahrenheit.