Chahan (dish) Chahan (dish) "Chahan" may have originated from Chinese immigrants who arrived at the port of Kobe, Japan in the 1860s. In Chinese, fried rice is called "chǎofàn" (); these same Chinese characters have a Japanese reading of "Chāhan". "Chahan" is a Japanese fried rice dish that is typically fried, and can be cooked by stir frying it in a wok. Rice is used as a primary ingredient, and myriad additional ingredients can be used, such as vegetables, onion, garlic, edible mushrooms such as shiitake, tofu, pork, pork belly, seafoods such as crab meat, roe, salmon, shrimp and octopus, scrambled egg,
Active ingredient form for a pharmaceutical contains the active pharmaceutical ingredient (API), which is the drug itself, and excipients, which are the substances of the tablet, or the liquid the API is suspended in, or other material that is pharmaceutically inert. Drugs are chosen primarily for their active ingredients. Patients often have difficulty identifying the active ingredients in their medication, and are often unaware of the notion of an active ingredient. When patients are on multiple medications, active ingredients can interfere with each other, often resulting in severe or life-threatening complications. There now exist online services which can identify the active ingredient