Enzymes exist in all raw food. All raw foods, including meats, have some enzyme activity. For example, green bananas have amylase, an enzyme that breaks down starch to glucose. In a number of days, the amylase converts the raw starch of the banana to sugar, which is why darkened bananas are so much sweeter tasting.
The Bantu expansion. The Bantu are thought to have originated from the the area of Nigeria/Cameroon, and started their expansion East and South about 5,000 years ago (3,000 BC). They reached the equatorial rain forest 3500 years ago, entering what is now Uganda, 3000 years ago.he Bantu are thought to have originated from the the area of Nigeria/Cameroon, and started their expansion East and South about 5,000 years ago (3,000 BC).
Bantu â¢ Central and southern Africa â¢ Made up of hundreds of smaller ethnic groups such as the Zulu and Kikuyu â¢ Swahili the most common language â¢ Religion differs with region â¦ âexample â â¢ Bantu of Somalia are Islamic â¦ â¢ Bantu of Kenya are Christian â¢ Some Bantu are animist (belief that natural objects have souls).