Malaysian cuisine is derived from the pith extracted from the sago palm, and is the staple food for the Melanau and the Penan peoples of Sarawak. Sago starch is prepared as a gooey and sticky paste by the Bisaya and Kedayan communities called ambuyat, and is called "" by the Melanau. It is eaten by rolling the paste around the prongs of a bamboo fork, and dipped it into soup, "sambal", or other varieties of gravies and dipping sauces. Aside from being the source for sago pith, the sago palm is a source of another delicacy for the indigenous peoples of Borneo:
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