By locating red, green and blue LEDs adjacent to one another, and properly mixing the amount of their output (Zhao et al. 2002), the resulting light is white in appearance. 1  Figure 4. Spectral power distributions of several types of LEDs. 2  Figure 5. Spectral power distributions of early phosphor-based white LEDs (left), and white LEDs using more recently developed phosphors (right) with increased output between 600 and 650 nanometers.
Home Remedy for Upset Stomach #3 â Papaya. Papaya fruit or papaya enzyme capsules are both effective at assisting with digestion. Papaya contains the enzymes papain and chymopapain, which are similar to digestive enzymes. Papain is used in many commercial meat tenderizers because it helps break down proteins.
As soon as you start to eat, glands in your mouth begin to secrete saliva, moistening and softening food to make it easier to swallow. Saliva also contains an enzyme called ptyalin, which digests food the same way that the digestive juices in your stomach do.This enzyme changes some of the starch in food into sugar, giving the stomach a âhead startâ in digesting the food.aliva also contains an enzyme called ptyalin, which digests food the same way that the digestive juices in your stomach do. This enzyme changes some of the starch in food into sugar, giving the stomach a âhead startâ in digesting the food.