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.
All brewed tea and tea leaves had detectable arsenic with Chinese oolong teas (organic or regular) having the highest levels. Levels in all teas ranged from 0.06 Î¼ gm to 1.12 Î¼ gm/L of tea steeped for 3 minutes to 0.08 to 1.27 Î¼ gm/L of tea steeped for 15 minutes.inerals Found in Tea. In our study 4 cups of tea may supply as much as 1% of daily calcium requirements, 5% of magnesium requirements, 4-5% of daily potassium requirements and 1â1.6% of phosphorus requirements using distilled water. See Table 1.