The filtrate is composed of water, ions (sodium, potassium, chloride), glucose and small proteins (less than 30,000 daltons -- a dalton is a unit of molecular weight). The rate of filtration is approximately 125 ml/min or 45 gallons (180 liters) each day.he filtrate is composed of water, ions (sodium, potassium, chloride), glucose and small proteins (less than 30,000 daltons -- a dalton is a unit of molecular weight). The rate of filtration is approximately 125 ml/min or 45 gallons (180 liters) each day.
In a saucepan bring water, salt and soy sauce to a boil. Add rice and stir. Remove from heat, cover and let stand 5 minutes. Heat oil in a medium skillet or wok over medium heat. Saute onions and green beans for 2 to 3 minutes. Pour in egg and fry for 2 minutes, scrambling egg while it cooks. Stir in the cooked rice, mix well and sprinkle with pepper.
The rule is simple: you can tell its done cooking if all the water is absorbed (assuming you have put in the correct proportions of rice and water.). White rice usually takes about 15 to 20 minutes to cook. Check the rice about 4 minutes before the timer is due to go off.When you take the cover off, the top of the rice may look like it is totally cooked.he rule is simple: you can tell its done cooking if all the water is absorbed (assuming you have put in the correct proportions of rice and water.). White rice usually takes about 15 to 20 minutes to cook. Check the rice about 4 minutes before the timer is due to go off.