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.
Papaya contains a variety of digestive enzymes. Photo Credit Jupiterimages/Goodshoot/Getty Images. Papaya enzymes, which are extracted from the fruit, are used for a variety of natural health treatments. Most notably, the enzyme papain is known for its ability to aid digestion and settle upset stomachs.Symptoms of impaired digestion include stomach upset, heartburn and gas, which can cause significant discomfort.sing papaya enzymes to treat your gas may also help increase the amount of nutrients your body can extract from the foods you eat by enhancing the effectiveness of digestion.