Although yams and sweet potatoes are both angiosperms (flowering plants), they are not related botanically. Yams. Yams are closely related to lilies and grasses. Native to Africa and Asia, yams vary in size from that of a small potato to a record 130 pounds (as of 1999).ams are a monocot (a plant having one embryonic seed leaf) and from the Dioscoreaceae or Yam family. Yams. Yams are closely related to lilies and grasses. Native to Africa and Asia, yams vary in size from that of a small potato to a record 130 pounds (as of 1999).
Raspberry ketone occurs in a variety of fruits including raspberries, cranberries and blackberries. It is biosynthesized from coumaroyl-CoA. Extraction of pure raspberry ketone is usually 1â4 mg per kg of raspberries.ince the natural abundance of raspberry ketone is very low, it is prepared industrially by a variety of methods from chemical intermediates. One of the ways this can be done is through a crossed aldol-catalytic hydrogenation.
Stevia leaf extract is born from the sweet leaves of the stevia plant, which is a member of the chrysanthemum family and is native to South America. Today it is grown primarily in China. To extract the plantâs intense natural sweetness, stevia leaves are harvested and dried. The leaves are then steeped in hot water.o. Truvia Â® TruvÃ­a Natural sweetener is NOT, gmo and does not contain any genetically modified. Ingredients there are no known varieties of genetically modified stevia available anywhere in the. World the carrier for the intensely sweet stevia leaf extract is called. erythritol