Sarawakian cuisine “kek lapis Sarawak” (Sarawak layer cake) , the Bidayuh with “asam siok” (chicken rice that cooked in bamboo) and “sup ponas Bidayuh” (soup dish made of tapioca), the Melanau with “tebaloi” (Sago palm crackers), “sagu” (extracted from Sago palm) and “umai” (raw fish mixed with lime juice) and Orang Ulu well known with “garam barrio” (Highlands salt), “kikid” (broth), “tengayen” (local young leaves), and “urum giruq” (pudding). Sarawak cuisine uses rice as staples. It is most often steamed and always served with meat, fish and vegetable dishes. Rice is often enjoyed with the sauce or broth from the main dishes.
Plant physiology plants produce a vast array of chemical compounds with unique properties which they use to cope with their environment. Pigments are used by plants to absorb or detect light, and are extracted by humans for use in dyes. Other plant products may be used for the manufacture of commercially important rubber or biofuel. Perhaps the most celebrated compounds from plants are those with pharmacological activity, such as salicylic acid from which aspirin is made, morphine, and digoxin. Drug companies spend billions of dollars each year researching plant compounds for potential medicinal benefits. Plants require some nutrients, such as carbon and