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.
The FACT is that most Raspberry Ketone extracts do not come from the same source proven effective in clinical studies.In addition, most are not formulated with the proper dosage, nor do they contain enough Raspberry Ketone to be effective.aspberry Keyâ¢ is made from only 100% Raspberry Ketone and is the purest extract available. The majority of clinical studies, as well as The famous TV Show, have concluded that only pure-grade raspberry ketone with no fillers will meet the criteria.