Japan is NOT part of Asia according to some Japanese. Japan is separated from Asian continent by water, and some Japanese believe it's not part of Asia. If they say something like: We are building new factories in Asia, the phrase would explicitly mean We are building new factories in Asia, but outside of Japan.
Castor oil is used to treat constipation. It may also be used to clean out the intestines before a bowel examination/surgery. Castor oil is known as a stimulant laxative. It works by increasing the movement of the intestines, helping the stool to come out.
1 In Food Industry: Food Grade Castor Oil is widely used in the food processing industry. 2  It is used as food additives, lavorings, candy (i.e., chocolate), as a mold inhibitor, and also in packaging.3  The food stuff industries also use polyoxyethylated castor oil (eg. The most common and most frequent of the medical uses for castor oil are the way it is used for treating constipation. 2  Application of the castor oil is also beneficial in cases of ringworm, keratoses, skin inflammation, abrasions, fungal infections, and acne.