Still, The Styrofor Cups and Lunch Boxes

styrofor coffee cup

When she said get some coffee cups I was expecting paper cups. Not the thick and easy to handle styrofor. It has been banned in major cities local and abroad. However, what arrived was the old usual thing. Not just that, the lunch boxes they used for lunch was made of the same thing. Continue reading “Still, The Styrofor Cups and Lunch Boxes”

Marvin is the lead chocolate maker of Ben and Lyn Chocolate Inc. Has strong background in food research and development. Occasionally conducts training and lectures. Accepts coaching and consultancy services. Lecturer of Cocoa Foundation of the Philippines.

Calibrating A Measuring Cup/Spoons For Weight Measurements

When I had no digital weighing scale I was relying on measuring cups and spoons to get required amounts for a certain recipe or experiment. One tablespoon of pure water is equivalent to 15 g. However, measuring powdered ingredients are of different matter. One tablespoon sugar is not equivalent to  15 grams. It could be 12 g, higher or lower depending on particle size. To prepare 24 grams, just take two tablespoons. If larger amount is needed, a measuring cup is more appropriate. One cup is equivalent to 191.6 grams. Again the value is maybe higher or lower depending on particle size.

If one tablespoon of sugar is equivalent to 12 grams, we cannot assume that same volume of black pepper weighs the same. The difference in make-up and particle size could be a huge difference in weight per volume.

Even if a weighing scale is around, I find using cups and spoons more convenient and faster in terms of repeated measurements of the same amount.

To calibrate, scoop a full amount of powder. Scrape off excess with a spatula. Weigh on tared digital weighing scale. Record the reading. Repeat three or more times and get the average. Re-calibration is necessary when using other brand.

To make a custom container of desired weight. E.g. 250 g ground coffee. Get a container which can contain more than enough of exact weight. Fill in 250g powder. Place on level and sturdy surface. Tap the container side several times to level the content. Then trim off the extra space. This trick would be useful for manual packaging lines. Every scoop of container means 250 g. A fast scoop, fill to packaging and seal.

Marvin is the lead chocolate maker of Ben and Lyn Chocolate Inc. Has strong background in food research and development. Occasionally conducts training and lectures. Accepts coaching and consultancy services. Lecturer of Cocoa Foundation of the Philippines.