Improving starch for food and industrial applications.
Progress in understanding starch biosynthesis, and the isolation of many of the genes involved in this process, has enabled the genetic modification of crops in a rational manner to produce novel starches with improved functionality. For example, potato starches have been created that contain unprecedented levels of amylose and phosphate. Amylose-free short-chain amylopectin starches have also been developed; these starches have excellent freeze-thaw stability without the need for chemical modification. These developments highlight the potential to create even more modified starches in the future.
Jobling
Steve
S
s.jobling1@ntlworld.com
D000687:Amylopectin / Q000096:biosynthesis / Q000737:chemistry; D000688:Amylose / Q000096:biosynthesis / Q000737:chemistry; D001709:Biotechnology / Q000379:methods; D002240:Carbohydrate Sequence; D018556:Crops, Agricultural / Q000235:genetics* / Q000378:metabolism; D008969:Molecular Sequence Data; D015394:Molecular Structure; D010710:Phosphates / Q000378:metabolism; D030821:Plants, Genetically Modified / Q000235:genetics* / Q000378:metabolism; D013213:Starch / Q000096:biosynthesis* / Q000737:chemistry
D010710:Phosphates; D013213:Starch; D000688:Amylose; D000687:Amylopectin