One might wonder over how to store grounded beans – coffee powder. It is not much different, however, it requires an even higher amount of diligence and keenness as any mistakes could result in the delicate nature of the ground powder being compromised.

Industry standard (Taiwan) dose for a single shot of coffee is 10 grams per cup, double shot of coffee is 16.5 grams per cup.

1. Bring at least 600 grams (20 oz) of water to a boil.
2. Grind 30 grams of coffee (3 tbsp)
3. Place a filter in the dripper.
4. Add the ground coffee to the filter and gently tap it to level the surface of the grounds

1. To prevent over-extraction.
2. To allow adjustment of brew time to match grind size.
3. In order to gain brew filter margin and so prevent overflow.
4. Any number of other reasons.

A caffeine intake of 200 mg per dose, and up to 400 mg per day, is generally considered safe.
Here are the amounts of caffeine expected per240 ml of some popular beverages :
Espresso: 240–720 mg.
Coffee: 102–200 mg.

Brewed coffee from typical grounds prepared with tap water contains 40 mg caffeine per 100 gram and no essential nutrients in significant content.[115] In espresso, however, likely due to its higher amount of suspended solids, there are significant contents of magnesium, the B vitamins, niacin and riboflavin, and 212 mg of caffeine per 100 grams of grounds.

Is good for deodorization, please keep dry. Also great for the fertilizer.